/* ================== BUTTONS ================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    min-height: var(--touch-target);
    width: 100%;
    font-family: var(--font-primary);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 163, 127, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

.btn-secondary:hover:not(:disabled) {
    background-color: rgba(16, 163, 127, 0.1);
    transform: translateY(-2px);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}


/* Orzion Chat - FASE 2: Modern Mobile-First Responsive Design */

/* ================== GOOGLE FONTS ================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ================== CSS RESET ================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ================== CSS VARIABLES - NEW PALETTE ================== */
:root {
    /* Color Palette */
    --bg-primary: #0D0D0D;
    --bg-secondary: #1E1E1E;
    --text-primary: #ECECEC;
    --text-secondary: #A1A1A1;
    --accent-color: #10A37F;
    --accent-hover: #14C48E;
    --border-color: #2B2B2B;
    --error-color: #F87171;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-headings: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-code: 'JetBrains Mono', 'Courier New', monospace;

    /* Shadows with accent color */
    --shadow-sm: 0 1px 2px 0 rgba(16, 163, 127, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(16, 163, 127, 0.15), 0 2px 4px -1px rgba(16, 163, 127, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(16, 163, 127, 0.2), 0 4px 6px -2px rgba(16, 163, 127, 0.15);
    --shadow-xl: 0 20px 25px -5px rgba(16, 163, 127, 0.25), 0 10px 10px -5px rgba(16, 163, 127, 0.2);
    --shadow-glow: 0 0 20px rgba(16, 163, 127, 0.3);

    /* Border Radius */
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-full: 50%;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Touch targets */
    --touch-target: 44px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ================== GLOBAL STYLES ================== */
body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
    font-size: clamp(14px, 2vw, 16px);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    font-weight: 600;
}

code, pre {
    font-family: var(--font-code);
}

/* ================== ANIMATIONS ================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes cursorBlink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.02);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* ================== LOGIN PAGE STYLES ================== */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    animation: fadeIn 0.5s ease;
}

.login-card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: clamp(1.5rem, 5vw, 3rem);
    width: 100%;
    max-width: 450px;
    max-height: min(90vh, 720px);
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    animation: slideUp 0.6s ease;
}

.login-card::-webkit-scrollbar {
    width: 8px;
}

.login-card::-webkit-scrollbar-track {
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
}

.login-card::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.login-card::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-logo {
    font-family: var(--font-headings);
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.login-subtitle {
    color: var(--text-secondary);
    font-size: clamp(0.875rem, 2vw, 0.95rem);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-input {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.875rem 1rem;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-normal);
    min-height: var(--touch-target);
    font-family: var(--font-primary);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(16, 163, 127, 0.15);
    transform: translateY(-1px);
}

.form-input:hover {
    border-color: var(--text-secondary);
}

.form-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

/* ================== BUTTONS ================== */
.btn {
    padding: 0.875rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    min-height: var(--touch-target);
    box-shadow: var(--shadow-sm);
    font-family: var(--font-primary);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0);
}

.btn:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    box-shadow: var(--shadow-glow);
}


.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ================== DIVIDER ================== */
.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: var(--spacing-lg) 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}

.divider span {
    padding: 0 var(--spacing-md);
}

/* ================== ERROR MESSAGES ================== */
.error-message {
    background-color: rgba(247, 113, 113, 0.1);
    border: 1px solid var(--error-color);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    color: var(--error-color);
    font-size: 0.875rem;
    display: none;
    animation: slideDown var(--transition-normal);
}

.error-message.show {
    display: block;
}

/* ================== MAIN CHAT LAYOUT ================== */
.app-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
    position: relative;
}

/* ================== MOBILE SIDEBAR OVERLAY ================== */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 99;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.sidebar-overlay.show {
    display: block;
    opacity: 1;
    animation: fadeIn var(--transition-normal);
}

/* ================== SIDEBAR STYLES - RESPONSIVE ================== */
.sidebar {
    width: 260px;
    background-color: var(--bg-primary);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-normal) cubic-bezier(0.4, 0, 0.2, 1);
    border-right: 1px solid var(--border-color);
    z-index: 100;
    position: relative;
}

/* Desktop: Sidebar always visible */
@media (min-width: 769px) {
    .sidebar {
        position: relative;
    }
}

/* Mobile: Sidebar as drawer */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        transform: translateX(-100%);
        box-shadow: var(--shadow-xl);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    /* Prevent body scroll when sidebar is open */
    body.sidebar-open {
        overflow: hidden;
    }
}

.sidebar-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.new-chat-btn {
    width: 100%;
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.875rem;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    min-height: var(--touch-target);
    font-weight: 500;
    font-family: var(--font-primary);
}

.new-chat-btn:hover {
    background-color: var(--bg-secondary);
    border-color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.new-chat-btn:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.conversations-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-sm);
}

.conversations-list::-webkit-scrollbar {
    width: 6px;
}

.conversations-list::-webkit-scrollbar-track {
    background: transparent;
}

.conversations-list::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-sm);
}

.conversations-list::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

.conversation-item {
    padding: 0.75rem var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    min-height: var(--touch-target);
}

.conversation-item:hover {
    background-color: var(--bg-secondary);
    transform: translateX(4px);
}

.conversation-item.active {
    background-color: var(--bg-secondary);
    border-left: 3px solid var(--accent-color);
}

.conversation-title {
    flex: 1;
    font-size: 0.875rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.conversation-actions {
    display: none;
    gap: var(--spacing-xs);
}

.conversation-item:hover .conversation-actions {
    display: flex;
}

.action-btn {
    padding: var(--spacing-xs);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    min-width: 28px;
    min-height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.action-btn:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
    transform: scale(1.1);
}

.action-btn:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 1px;
}

/* ================== SIDEBAR FOOTER MOBILE ================== */
.sidebar-footer-mobile {
    display: none;
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md);
    background-color: var(--bg-primary);
}

@media (max-width: 768px) {
    .sidebar-footer-mobile {
        display: block;
    }
}

.sidebar-user-menu {
    position: relative;
}

.sidebar-user-button {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    min-height: var(--touch-target);
}

.sidebar-user-button:hover {
    background-color: var(--bg-secondary);
    border-color: var(--accent-color);
}

.sidebar-user-button:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.sidebar-user-info {
    flex: 1;
    text-align: left;
    font-size: 0.875rem;
    font-weight: 500;
}

.sidebar-dropdown-menu {
    position: absolute;
    bottom: 100%;
    left: 0;
    right: 0;
    margin-bottom: var(--spacing-sm);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    display: none;
    z-index: 1000;
    animation: slideUp var(--transition-normal);
}

.sidebar-dropdown-menu.show {
    display: block;
}

/* ================== MAIN CONTENT AREA ================== */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    min-height: 0;
}

/* Mobile: Full width */
@media (max-width: 768px) {
    .main-content {
        width: 100%;
    }
}

/* ================== TOP NAVIGATION ================== */
.top-nav {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: clamp(0.5rem, 2vw, 0.75rem) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 60px;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 90;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: clamp(0.5rem, 2vw, 1rem);
    flex-wrap: wrap;
}

.toggle-sidebar-btn {
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    min-width: var(--touch-target);
    min-height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.toggle-sidebar-btn:hover {
    background-color: var(--bg-primary);
    transform: scale(1.05);
}

.toggle-sidebar-btn:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.model-selector {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: clamp(0.75rem, 2vw, 0.875rem);
    cursor: pointer;
    transition: all var(--transition-normal);
    min-height: var(--touch-target);
    font-family: var(--font-primary);
}

.model-selector:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-sm);
}

.model-selector:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* UPGRADE PRO BUTTON - COMPLETELY HIDDEN */
.upgrade-pro-btn {
    display: none !important;
}

/* MODEL SELECTOR - HIDE ON MOBILE */
@media (max-width: 768px) {
    #modelSelector {
        display: none !important;
    }
}

/* MOBILE-ONLY SETTINGS - SHOW ONLY ON MOBILE */
.mobile-only-setting {
    display: none !important;
}

@media (max-width: 768px) {
    .mobile-only-setting {
        display: flex !important;
    }
}

.nav-right {
    display: flex;
    align-items: center;
    gap: clamp(0.5rem, 2vw, 1rem);
    flex-wrap: wrap;
}

.user-menu {
    position: relative;
}

.user-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    min-height: var(--touch-target);
}

.user-button:hover {
    background-color: var(--bg-primary);
    transform: scale(1.02);
}

.user-button:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: var(--shadow-sm);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-sm);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    min-width: 200px;
    display: none;
    z-index: 1000;
    animation: slideDown var(--transition-normal);
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    padding: 0.75rem var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    min-height: var(--touch-target);
}

.dropdown-item:hover {
    background-color: var(--bg-primary);
}

.dropdown-item:first-child {
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
}

.dropdown-item:last-child {
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
}

/* ================== CHAT MESSAGES AREA ================== */
.chat-container {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
    padding-bottom: 140px;
    scroll-behavior: smooth;
    min-height: 0;
}

@media (max-width: 768px) {
    .chat-container {
        padding: var(--spacing-sm);
        padding-bottom: 280px; /* Aumentado para evitar que se oculten mensajes */
    }
}

.chat-container::-webkit-scrollbar {
    width: 8px;
}

.chat-container::-webkit-scrollbar-track {
    background: transparent;
}

.chat-container::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-sm);
}

.chat-container::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

.chat-message {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    animation: slideUp 0.4s ease;
    padding: var(--spacing-sm);
}

.chat-message.user {
    flex-direction: row-reverse;
    justify-content: flex-start;
}

.chat-message.assistant {
    flex-direction: row;
    justify-content: flex-start;
}

.message-avatar {
    width: 36px;
    height: 36px;
    min-width: 36px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: var(--shadow-md);
}

.chat-message.user .message-avatar {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    color: var(--bg-primary);
}

.chat-message.assistant .message-avatar {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.message-content {
    max-width: min(600px, 70%);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

@media (max-width: 768px) {
    .message-content {
        max-width: 85%;
    }
}

.message-bubble {
    padding: clamp(0.75rem, 2vw, 1rem);
    border-radius: var(--radius-md);
    word-wrap: break-word;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.message-bubble:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

.chat-message.user .message-bubble {
    background-color: #2A2A2A;
    color: var(--text-primary);
    border-bottom-right-radius: var(--radius-sm);
}

.chat-message.assistant .message-bubble {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-bottom-left-radius: var(--radius-sm);
    border-left: 2px solid var(--accent-color);
}

.message-text {
    line-height: 1.6;
    font-size: clamp(0.875rem, 2vw, 1rem);
    max-width: 100%;
    overflow-x: auto;
}

.message-text p {
    margin-bottom: 0.5rem;
}

.message-text p:last-child {
    margin-bottom: 0;
}

.message-text code {
    background-color: var(--bg-primary);
    padding: 0.2em 0.4em;
    border-radius: var(--radius-sm);
    font-size: 0.9em;
    font-family: var(--font-code);
}

.message-text pre {
    background-color: var(--bg-primary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    border: 1px solid var(--border-color);
}

.message-text pre code {
    background: none;
    padding: 0;
}

.message-timestamp {
    font-size: 0.75rem;
    color: var(--text-secondary);
    opacity: 0.7;
    padding: 0 var(--spacing-xs);
}

.chat-message.user .message-timestamp {
    text-align: right;
}

.chat-message.assistant .message-timestamp {
    text-align: left;
}

/* Typing indicator with blinking cursor */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
    padding: var(--spacing-md);
}

.typing-cursor {
    display: inline-block;
    width: 8px;
    height: 16px;
    background-color: var(--accent-color);
    animation: cursorBlink 1s infinite;
}

/* ================== INPUT AREA - RESPONSIVE ================== */
.input-area {
    position: fixed;
    bottom: 0;
    right: 0;
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: clamp(0.75rem, 3vw, 1rem);
    transition: all var(--transition-normal);
    z-index: 50;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.3);
}

/* Desktop: Account for sidebar */
@media (min-width: 769px) {
    .input-area {
        left: 260px;
    }
}

/* Mobile: Full width */
@media (max-width: 768px) {
    .input-area {
        left: 0;
        padding: 0.5rem;
    }
}

.special-modes {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .special-modes {
        gap: 0.25rem;
        margin-bottom: 0.5rem;
    }
}

.mode-button {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: clamp(0.75rem, 2vw, 0.875rem);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-weight: 500;
    min-height: var(--touch-target);
    box-shadow: var(--shadow-sm);
    font-family: var(--font-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.mode-button:hover {
    background: var(--bg-primary);
    border-color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.mode-button:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.mode-button.active {
    background: var(--accent-color);
    color: var(--bg-primary);
    border-color: var(--accent-color);
    box-shadow: var(--shadow-glow);
}

.active-mode-label {
    font-size: clamp(0.75rem, 2vw, 0.875rem);
    color: var(--text-primary);
    font-weight: 500;
    padding: var(--spacing-xs) 0.75rem;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.input-container {
    max-width: 48rem;
    margin: 0 auto;
}

.input-textarea {
    width: 100%;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    resize: none;
    font-size: clamp(0.875rem, 2vw, 1rem);
    min-height: 50px;
    max-height: 200px;
    line-height: 1.5;
    font-family: var(--font-primary);
}

.input-textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

@media (max-width: 768px) {
    .input-textarea {
        min-height: 44px;
        max-height: 120px;
        font-size: 16px;
    }
}

.input-textarea:focus {
    outline: none;
}

.input-textarea::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

.chat-disclaimer {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    opacity: 0.8;
}

.chat-disclaimer a {
    color: var(--text-secondary);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.chat-disclaimer a:hover {
    color: var(--accent-color);
}

.input-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: var(--spacing-sm);
}

@media (max-width: 768px) {
    .input-footer {
        padding: var(--spacing-xs) 0;
        margin-top: var(--spacing-xs);
    }
}

.input-hint {
    font-size: clamp(0.65rem, 2vw, 0.75rem);
    color: var(--text-secondary);
}

@media (max-width: 480px) {
    .input-hint {
        display: none;
    }
}

.send-button {
    background-color: var(--accent-color);
    color: var(--bg-primary);
    border: none;
    padding: var(--spacing-sm) 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    min-height: var(--touch-target);
    box-shadow: var(--shadow-sm);
    font-family: var(--font-primary);
}

.send-button:hover:not(:disabled) {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.send-button:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.send-button:active:not(:disabled) {
    transform: translateY(0);
}

.send-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ================== IMAGE PREVIEW ================== */
.image-preview-container {
    padding: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.image-preview-item {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-preview-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    background-color: var(--error-color);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.75rem;
}

/* ================== SETTINGS PAGE ================== */
.settings-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
    padding-bottom: 100px;
    overflow-y: auto;
    overflow-x: hidden;
    height: auto;
    min-height: calc(100vh - 60px);
}

.settings-container::-webkit-scrollbar {
    width: 8px;
}

.settings-container::-webkit-scrollbar-track {
    background: transparent;
}

.settings-container::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-sm);
}

.settings-container::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

.settings-header {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg) 0;
}

.settings-title {
    font-family: var(--font-headings);
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.settings-section {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: clamp(1rem, 3vw, 1.5rem);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.settings-section:hover {
    box-shadow: var(--shadow-lg);
}

.section-title {
    font-family: var(--font-headings);
    font-size: clamp(1.125rem, 3vw, 1.25rem);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
    gap: var(--spacing-md);
}

.setting-item:last-child {
    border-bottom: none;
}

.setting-label {
    flex: 1;
}

.setting-title {
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.setting-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ================== TOGGLE SWITCH ================== */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: var(--transition-normal);
    border-radius: 26px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: var(--transition-normal);
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--accent-color);
}

input:checked + .slider:before {
    transform: translateX(24px);
}

input:focus + .slider {
    box-shadow: 0 0 0 2px rgba(16, 163, 127, 0.2);
}

/* ================== LUCIDE ICONS STYLING ================== */
.lucide {
    width: 18px;
    height: 18px;
    stroke-width: 2;
}

/* ================== RESPONSIVE UTILITIES ================== */
@media (max-width: 768px) {
    .chat-container {
        padding: var(--spacing-md);
    }

    .top-nav {
        flex-wrap: nowrap;
    }

    .nav-left, .nav-right {
        gap: var(--spacing-sm);
    }

    .user-button span {
        display: none;
    }
}

@media (max-width: 480px) {
    .model-selector {
        font-size: 0.75rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .special-modes {
        justify-content: center;
    }

    .mode-button {
        font-size: 0.75rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

/* ================== MARKDOWN STYLES ================== */
.markdown-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.markdown-table thead {
    background: rgba(16, 163, 127, 0.1);
}

.markdown-table th,
.markdown-table td {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    text-align: left;
}

.markdown-table th {
    font-weight: 600;
    color: var(--accent-color);
}

.table-wrapper {
    overflow-x: auto;
    margin: 1rem 0;
}

.markdown-list {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

.markdown-list li {
    margin: 0.25rem 0;
}

.message-text h1,
.message-text h2,
.message-text h3,
.message-text h4,
.message-text h5,
.message-text h6 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    line-height: 1.3;
}

.message-text h1 { font-size: 1.75rem; }
.message-text h2 { font-size: 1.5rem; }
.message-text h3 { font-size: 1.25rem; }
.message-text h4 { font-size: 1.1rem; }
.message-text h5 { font-size: 1rem; }
.message-text h6 { font-size: 0.9rem; }

.message-text blockquote {
    border-left: 3px solid var(--accent-color);
    padding-left: 1rem;
    margin: 1rem 0;
    color: var(--text-secondary);
    font-style: italic;
}

/* ================== CODE BLOCK PREMIUM STYLES ================== */
.code-block-container {
    position: relative;
    margin: 1.25rem 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: linear-gradient(135deg, #1a1f2e 0%, #16181d 100%);
    border: 1px solid rgba(16, 163, 127, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(16, 163, 127, 0.1);
    transition: all var(--transition-normal);
}

.code-block-container:hover {
    border-color: rgba(16, 163, 127, 0.4);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(16, 163, 127, 0.2);
    transform: translateY(-2px);
}

.code-block-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 1.25rem;
    background: linear-gradient(135deg, rgba(16, 163, 127, 0.12) 0%, rgba(20, 196, 142, 0.08) 100%);
    border-bottom: 1px solid rgba(16, 163, 127, 0.15);
    backdrop-filter: blur(10px);
}

.code-language {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-color);
    font-family: var(--font-code);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.code-language::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-color);
    box-shadow: 0 0 8px rgba(16, 163, 127, 0.6);
}

.copy-code-btn {
    background: rgba(16, 163, 127, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(16, 163, 127, 0.3);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-family: var(--font-primary);
}

.copy-code-btn:hover {
    background: rgba(16, 163, 127, 0.2);
    border-color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 163, 127, 0.3);
}

.copy-code-btn.copied {
    background: rgba(16, 163, 127, 0.25);
    color: #00ff88;
    border-color: #00ff88;
}

.code-block-container pre {
    margin: 0;
    padding: 1.25rem;
    overflow-x: auto;
    background: transparent;
    border: none;
}

.code-block-container pre::-webkit-scrollbar {
    height: 8px;
}

.code-block-container pre::-webkit-scrollbar-track {
    background: rgba(16, 163, 127, 0.05);
    border-radius: var(--radius-sm);
}

.code-block-container pre::-webkit-scrollbar-thumb {
    background: rgba(16, 163, 127, 0.3);
    border-radius: var(--radius-sm);
}

.code-block-container pre::-webkit-scrollbar-thumb:hover {
    background: rgba(16, 163, 127, 0.5);
}

.code-block-container code {
    font-family: var(--font-code);
    font-size: 0.9rem;
    line-height: 1.7;
    color: #e2e8f0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Inline code (not in blocks) */
.message-text code:not(pre code) {
    background: rgba(16, 163, 127, 0.12);
    color: var(--accent-color);
    padding: 0.2em 0.5em;
    border-radius: var(--radius-sm);
    font-size: 0.9em;
    font-family: var(--font-code);
    border: 1px solid rgba(16, 163, 127, 0.2);
    font-weight: 500;
}

.alert {
    padding: 1rem;
    margin: 1rem 0;
    border-radius: var(--radius-md);
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.alert-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert-note {
    background: rgba(59, 130, 246, 0.1);
    border-left: 3px solid #3b82f6;
}

.alert-warning {
    background: rgba(251, 191, 36, 0.1);
    border-left: 3px solid #fbbf24;
}

.alert-error {
    background: rgba(248, 113, 113, 0.1);
    border-left: 3px solid #f87171;
}

.alert-success {
    background: rgba(16, 163, 127, 0.1);
    border-left: 3px solid var(--accent-color);
}

.alert-tip {
    background: rgba(168, 85, 247, 0.1);
    border-left: 3px solid #a855f7;
}

/* ================== ACCESSIBILITY ================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus visible for keyboard navigation */
*:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* ================== LOADING STATES ================== */
.loader {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: var(--bg-primary);
}

.loader-content {
    text-align: center;
}

.loader-logo {
    font-family: var(--font-headings);
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
    animation: pulse 2s ease-in-out infinite;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--accent-color);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ================== DOCUMENT GENERATION STYLES ================== */
.document-loading {
    margin: 15px 0;
}

.document-error {
    padding: 15px;
    margin: 15px 0;
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid var(--error-color);
    border-radius: var(--radius-md);
    color: var(--error-color);
    font-size: 0.95rem;
}

.document-download-container {
    margin: 20px 0;
    padding: 20px;
    background: linear-gradient(135deg, rgba(16, 163, 127, 0.05) 0%, rgba(20, 196, 142, 0.05) 100%);
    border: 2px solid var(--accent-color);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.document-ready {
    display: flex;
    align-items: center;
    gap: 15px;
}

.document-icon {
    font-size: 2.5rem;
    line-height: 1;
}

.document-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.document-info strong {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
}

.document-info small {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.document-download-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    box-shadow: var(--shadow-md);
}

.document-download-btn:hover {
    background: var(--accent-hover);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.document-download-btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .document-download-container {
        padding: 15px;
    }

    .document-ready {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    .document-icon {
        font-size: 2rem;
    }

    .document-download-btn {
        width: 100%;
        padding: 14px 24px;
    }
}

/* ================== GENERATED IMAGES STYLES ================== */

.generated-images-container {
    margin: 20px 0;
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.generated-image-wrapper {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.generated-image-wrapper:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.generated-image {
    width: 100%;
    height: auto;
    display: block;
    cursor: pointer;
    user-select: none;
    -webkit-user-drag: none;
}

.image-buttons {
    display: flex;
    gap: 10px;
    padding: 12px;
    background: linear-gradient(180deg, transparent 0%, rgba(13, 13, 13, 0.95) 30%);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.generated-image-wrapper:hover .image-buttons {
    opacity: 1;
}

.image-action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.image-action-btn:hover {
    background: var(--accent-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.image-action-btn:active {
    transform: translateY(0);
}

.image-action-btn i {
    width: 16px;
    height: 16px;
}

/* Context Menu for Images */
.image-context-menu {
    position: fixed;
    background: var(--bg-secondary);
    border: 2px solid var(--accent-color);
    border-radius: var(--radius-md);
    padding: 8px;
    box-shadow: var(--shadow-xl);
    z-index: 10000;
    min-width: 200px;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.context-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: var(--text-primary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    font-size: 0.95rem;
}

.context-menu-item:hover {
    background: var(--accent-color);
    color: white;
}

.context-menu-item i {
    width: 18px;
    height: 18px;
}

/* Loading and Error States */
.image-loading,
.image-error {
    padding: 20px;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    margin: 15px 0;
}

.image-loading {
    background: linear-gradient(135deg, rgba(16, 163, 127, 0.1) 0%, rgba(20, 196, 142, 0.1) 100%);
    color: var(--accent-color);
    border: 2px dashed var(--accent-color);
}

.image-error {
    background: rgba(248, 113, 113, 0.1);
    color: var(--error-color);
    border: 2px dashed var(--error-color);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .generated-images-container {
        grid-template-columns: 1fr;
    }

    .image-buttons {
        opacity: 1;
        position: static;
        background: var(--bg-secondary);
        border-top: 1px solid var(--border-color);
    }

    .image-context-menu {
        left: 50% !important;
        top: 50% !important;
        transform: translate(-50%, -50%);
        min-width: 250px;
    }

    .context-menu-item {
        font-size: 1rem;
        padding: 14px 18px;
    }

    .image-action-btn {
        padding: 10px 18px;
        font-size: 1rem;
    }
}

/* ================== LIMIT EXCEEDED POPUP ================== */
.limit-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.2s ease;
}

.limit-popup-content {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideInScale 0.3s ease;
}

.limit-popup-header {
    padding: 2rem 2rem 1rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.limit-popup-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: bounce 0.6s ease;
}

.limit-popup-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.limit-popup-body {
    padding: 2rem;
}

.limit-main-message {
    font-size: 1.125rem;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.limit-stats {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.limit-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.limit-stat:last-child {
    border-bottom: none;
}

.stat-label {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-value {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.limit-advice {
    background: linear-gradient(135deg, rgba(16, 163, 127, 0.1) 0%, rgba(16, 163, 127, 0.05) 100%);
    border: 1px solid rgba(16, 163, 127, 0.2);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    text-align: center;
}

.limit-advice p {
    margin: 0.5rem 0;
    font-size: 0.9375rem;
    color: var(--text-primary);
    line-height: 1.6;
}

.limit-advice p:first-child,
.limit-advice p:last-child {
    font-weight: 500;
}

.limit-popup-actions {
    display: flex;
    gap: 1rem;
    padding: 0 2rem 2rem;
}

.limit-popup-actions button,
.limit-popup-actions a {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    border: none;
}

.limit-popup-actions .btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.limit-popup-actions .btn-secondary:hover {
    background: var(--bg-tertiary);
}

.limit-popup-actions .btn-primary {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    color: white;
}

.limit-popup-actions .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 163, 127, 0.3);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInScale {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@media (max-width: 768px) {
    .limit-popup-content {
        width: 95%;
        max-width: none;
    }
    
    .limit-popup-actions {
        flex-direction: column;
    }
    
    .limit-popup-actions button,
    .limit-popup-actions a {
        width: 100%;
    }
}

/* ================== LIMIT WARNING ================== */
.limit-warning-container {
    position: sticky;
    bottom: 80px;
    z-index: 100;
    padding: 1rem;
    animation: slideInUp 0.3s ease;
}

.limit-warning-box {
    background: linear-gradient(135deg, rgba(248, 113, 113, 0.15) 0%, rgba(239, 68, 68, 0.1) 100%);
    border: 2px solid rgba(248, 113, 113, 0.5);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
}

.limit-warning-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.limit-warning-content {
    flex: 1;
}

.limit-warning-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--error-color);
    margin-bottom: 0.5rem;
}

.limit-warning-content p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.limit-warning-actions {
    display: flex;
    gap: 0.75rem;
}

.upgrade-plan-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    white-space: nowrap;
}

.upgrade-plan-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 163, 127, 0.3);
}

@keyframes slideInUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive limit warning */
@media (max-width: 768px) {
    .limit-warning-box {
        flex-direction: column;
        text-align: center;
    }

    .limit-warning-actions {
        width: 100%;
    }

    .upgrade-plan-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ================== NEW TEXTAREA DESIGN ================== */
.textarea-wrapper {
    position: relative;
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.textarea-wrapper:focus-within {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(16, 163, 127, 0.1);
}

.input-textarea-new {
    width: 100%;
    background-color: transparent;
    color: var(--text-primary);
    border: none;
    padding: 1rem 4.5rem 1rem 1rem;
    resize: none;
    font-size: clamp(0.9375rem, 2vw, 1rem);
    min-height: 54px;
    max-height: 200px;
    line-height: 1.6;
    font-family: var(--font-primary);
}

.input-textarea-new:focus {
    outline: none;
}

.input-textarea-new::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

@media (max-width: 768px) {
    .input-textarea-new {
        min-height: 44px;
        max-height: 120px; /* Reducido para ocupar menos espacio */
        font-size: 16px;
        padding: 0.75rem 3.5rem 0.75rem 0.75rem;
    }
}

.textarea-tools {
    position: absolute;
    right: 0.5rem;
    bottom: 0.5rem;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.tool-button {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
}

.tool-button:hover {
    background: rgba(16, 163, 127, 0.1);
    color: var(--accent-color);
}

.tool-button:active {
    transform: scale(0.95);
}

.send-button-new {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    color: white;
    border: none;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    box-shadow: var(--shadow-sm);
}

.send-button-new:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--accent-hover) 0%, var(--accent-color) 100%);
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.send-button-new:active:not(:disabled) {
    transform: scale(0.95);
}

.send-button-new.generating {
    background: var(--error-color);
    border-radius: var(--radius-sm);
    animation: pulse-stop 1.5s ease-in-out infinite;
}

.send-button-new.generating:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(248, 113, 113, 0.5);
}

@keyframes pulse-stop {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Special Modes Dropdown */
.special-modes-dropdown {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-top: 0.5rem;
    padding: 1rem;
    box-shadow: var(--shadow-lg);
    animation: slideDown 0.2s ease;
}

.dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.dropdown-header h4 {
    font-size: 0.9375rem;
    color: var(--text-primary);
    margin: 0;
    font-weight: 600;
}

.active-mode-label-new {
    font-size: 0.8125rem;
    color: var(--accent-color);
    font-weight: 500;
    padding: 0.25rem 0.75rem;
    background-color: rgba(16, 163, 127, 0.1);
    border-radius: var(--radius-md);
    border: 1px solid var(--accent-color);
}

.mode-option {
    width: 100%;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
}

.mode-option:last-child {
    margin-bottom: 0;
}

.mode-option:hover {
    background: rgba(16, 163, 127, 0.05);
    border-color: var(--accent-color);
}

.mode-option.active {
    background: rgba(16, 163, 127, 0.1);
    border-color: var(--accent-color);
}

.mode-option i {
    color: var(--accent-color);
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.mode-info {
    flex: 1;
}

.mode-title {
    font-size: 0.9375rem;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.mode-description {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.input-footer-new {
    margin-top: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.input-footer-new .chat-disclaimer {
    margin-top: 0;
    text-align: left;
    flex: 1;
}

.input-footer-new .input-hint {
    font-size: 0.75rem;
    color: var(--text-secondary);
    opacity: 0.8;
}

@media (max-width: 768px) {
    .input-footer-new {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .input-footer-new .input-hint {
        font-size: 0.6875rem;
    }
}

/* ================== THINKING SKELETON LOADER ================== */
.thinking-skeleton {
    padding: 1rem;
    background: rgba(16, 163, 127, 0.05);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.skeleton-line {
    height: 16px;
    background: linear-gradient(
        90deg,
        var(--bg-secondary) 0%,
        rgba(16, 163, 127, 0.1) 50%,
        var(--bg-secondary) 100%
    );
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.skeleton-shimmer {
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

.thinking-skeleton-text {
    margin-top: 0.75rem;
    font-size: 0.875rem;
    color: var(--accent-color);
    font-weight: 500;
    text-align: center;
    font-style: italic;
}

/* ================== ANIMACIONES DE ESTADO (Pensando, Procesando, Buscando) ================== */
.thinking-animation,
.processing-animation,
.searching-animation {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: rgba(16, 163, 127, 0.08);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 500;
}

.thinking-spinner,
.processing-spinner,
.searching-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(16, 163, 127, 0.2);
    border-top: 3px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.thinking-animation span {
    color: var(--accent-color);
}

.processing-animation span {
    color: var(--accent-color);
}

.searching-animation span {
    color: var(--accent-color);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ================== REASONING TOGGLE ================== */
.reasoning-toggle-container {
    margin: 0.75rem 0 1rem 0;
}

.reasoning-toggle-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-primary);
}

.reasoning-toggle-btn:hover {
    background: rgba(16, 163, 127, 0.1);
    color: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-1px);
}

.reasoning-toggle-btn i {
    transition: transform var(--transition-fast);
}

.reasoning-toggle-btn.expanded i {
    transform: rotate(180deg);
}

.reasoning-content {
    margin-top: 0.75rem;
    padding: 1rem;
    background: rgba(16, 163, 127, 0.05);
    border-left: 3px solid var(--accent-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all var(--transition-normal);
}

.reasoning-content.show {
    max-height: 1000px;
    opacity: 1;
    margin-top: 0.75rem;
}

.reasoning-content pre {
    background: rgba(0, 0, 0, 0.2);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    overflow-x: auto;
    margin: 0.5rem 0;
}

/* ================== BOT PERSONALIZATION SECTION ================== */
.bot-personalization-section {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(100, 100, 255, 0.05), rgba(150, 100, 255, 0.02));
    border: 2px solid rgba(100, 100, 255, 0.3);
    border-radius: 1rem;
    animation: none !important;
}

.bot-personalization-section .section-title {
    color: #8b7bff;
    font-size: 1.5rem;
}

/* Override AOS animations for this section */
.bot-personalization-section[data-aos] {
    opacity: 1 !important;
    transform: none !important;
}

/* Force visibility for all settings sections */
.general-settings-section,
.appearance-settings-section,
.notifications-settings-section,
.data-privacy-section,
.save-buttons-container {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    animation: none !important;
}

.general-settings-section[data-aos],
.appearance-settings-section[data-aos],
.notifications-settings-section[data-aos],
.data-privacy-section[data-aos] {
    opacity: 1 !important;
    transform: none !important;
}

/* ================== REFERRAL SECTION STYLES ================== */
#referralSection {
    padding: 2rem;
    background: linear-gradient(135deg, rgba(16, 163, 127, 0.05), rgba(30, 169, 124, 0.02));
    border: 2px solid var(--accent-color);
    border-radius: 1rem;
}

#referralSection .section-title {
    color: var(--accent-color);
    font-size: 1.5rem;
}

.referral-input-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
    width: 100%;
}

.referral-input-group .form-input {
    flex: 1;
    min-width: 250px;
    cursor: pointer;
}

.referral-code-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.referral-code-input {
    max-width: 200px;
    font-family: monospace;
    font-weight: 600;
    font-size: 1.125rem;
    text-align: center;
}

.referral-stats-card {
    background: linear-gradient(135deg, rgba(16, 163, 127, 0.1), rgba(30, 169, 124, 0.05));
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(16, 163, 127, 0.2);
    margin-top: 1rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* ================== ENTERPRISE-LEVEL MOBILE RESPONSIVE ================== */

/* Settings Page Mobile Optimization */
@media (max-width: 768px) {
    .settings-container {
        padding: var(--spacing-md);
    }
    
    .settings-section {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-md);
    }
    
    .setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
        padding: var(--spacing-md) 0;
    }
    
    .setting-item > div {
        width: 100%;
    }
    
    .setting-item input[type="text"],
    .setting-item input[type="color"],
    .setting-item select,
    .setting-item textarea {
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .setting-item button {
        width: 100%;
    }
    
    /* Referral Section Mobile */
    #referralSection {
        padding: var(--spacing-md) !important;
    }
    
    #referralSection .setting-item {
        flex-direction: column;
    }
    
    #referralSection input[type="text"] {
        width: 100% !important;
        min-width: 100% !important;
        flex: 1;
    }
    
    #referralSection .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Referral Stats Grid */
    #referralSection div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md) !important;
    }
    
    #referralSection div[style*="text-align: center"] {
        padding: var(--spacing-md);
        background: var(--bg-primary);
        border-radius: var(--radius-md);
    }
    
    /* Referral Rewards List */
    #referralSection div[style*="display: flex"] {
        flex-direction: column !important;
    }
}

@media (max-width: 640px) {
    .settings-title {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.125rem;
    }
    
    .setting-title {
        font-size: 0.9375rem;
    }
    
    .setting-description {
        font-size: 0.8125rem;
    }
    
    /* Better button sizing */
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
        min-height: 48px;
    }
    
    /* Compact form inputs */
    .form-input {
        padding: 0.75rem;
        font-size: 0.9375rem;
    }
}

@media (max-width: 480px) {
    .settings-container {
        padding: var(--spacing-sm);
    }
    
    .settings-section {
        padding: var(--spacing-sm);
        border-radius: var(--radius-sm);
    }
    
    .settings-header {
        padding: var(--spacing-sm) 0;
        margin-bottom: var(--spacing-md);
    }
    
    .settings-title {
        font-size: 1.25rem;
    }
    
    .section-title {
        font-size: 1rem;
        margin-bottom: var(--spacing-sm);
    }
    
    #referralSection {
        padding: var(--spacing-sm) !important;
    }
    
    #referralSection h2 {
        font-size: 1.125rem !important;
    }
    
    #referralSection .setting-description {
        font-size: 0.75rem;
    }
    
    /* Smaller stats display */
    #totalReferrals,
    #bonusMultiplier,
    #currentPlan {
        font-size: 1.5rem !important;
    }
    
    /* Compact reward items */
    #referralSection div[style*="padding: 0.75rem"] {
        padding: 0.625rem !important;
        font-size: 0.875rem !important;
    }
    
    #referralSection div[style*="width: 32px"] {
        width: 28px !important;
        height: 28px !important;
        font-size: 0.875rem !important;
    }
}

/* Touch-friendly improvements for all mobile devices */
@media (hover: none) and (pointer: coarse) {
    .btn,
    button,
    input[type="button"],
    input[type="submit"],
    .toggle-switch {
        min-height: 48px;
        min-width: 48px;
    }
    
    .setting-item {
        padding: var(--spacing-md) 0;
    }
    
    input,
    select,
    textarea {
        font-size: 16px !important;
    }
    
    .toggle-switch {
        width: 56px;
        height: 32px;
    }
    
    .slider:before {
        height: 24px;
        width: 24px;
    }
    
    input:checked + .slider:before {
        transform: translateX(24px);
    }
}

/* Landscape mobile optimization */
@media (max-width: 920px) and (orientation: landscape) {
    .settings-container {
        padding: var(--spacing-sm);
    }
    
    .settings-section {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    #referralSection div[style*="grid-template-columns"] {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

/* Ultra-wide mobile (tablets) */
@media (min-width: 768px) and (max-width: 1024px) {
    .settings-container {
        max-width: 800px;
        margin: 0 auto;
    }
    
    #referralSection div[style*="grid-template-columns"] {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

/* ================== FEEDBACK PAGE STYLES ================== */
.feedback-page {
    min-height: 100vh;
    background-color: var(--bg-primary);
    padding-bottom: 2rem;
}

.feedback-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 1.5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.feedback-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.back-button {
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.back-button:hover {
    background: rgba(16, 163, 127, 0.1);
    color: var(--accent-color);
}

.feedback-container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feedback-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.feedback-intro {
    text-align: center;
    margin-bottom: 2rem;
}

.feedback-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.feedback-intro h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.feedback-intro p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

.feedback-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feedback-textarea {
    min-height: 150px;
    resize: vertical;
    font-family: var(--font-primary);
}

.char-counter {
    text-align: right;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.rating-container {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 0.5rem;
}

.rating-btn {
    width: 50px;
    height: 50px;
    border: 2px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.rating-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateY(-2px);
}

.rating-btn.active {
    border-color: var(--accent-color);
    background: var(--accent-color);
    color: white;
}

.feedback-info {
    background: rgba(16, 163, 127, 0.05);
    border: 1px solid rgba(16, 163, 127, 0.2);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.feedback-info h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.feedback-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feedback-info li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.feedback-info li i {
    color: var(--accent-color);
    margin-top: 2px;
    flex-shrink: 0;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .feedback-container {
        padding: 0 1rem;
        margin: 1rem auto;
    }

    .feedback-card {
        padding: 1.5rem;
    }

    .feedback-icon {
        font-size: 3rem;
    }

    .feedback-intro h2 {
        font-size: 1.5rem;
    }

    .rating-container {
        gap: 0.5rem;
    }

    .rating-btn {
        width: 45px;
        height: 45px;
        font-size: 1.125rem;
    }

    .feedback-header {
        padding: 1rem;
    }

    .feedback-header h1 {
        font-size: 1.25rem;
    }
}