/* Bootstrap custom styles for chat app */

/* Layout utilities */
.h-screen {
    height: 100vh;
}

.flex-col {
    flex-direction: column;
}

.flex-1 {
    flex: 1;
}

.w-64 {
    width: 16rem;
}

.space-x-4>*+* {
    margin-left: 1rem;
}

.space-y-2>*+* {
    margin-top: 0.5rem;
}

.space-y-3>*+* {
    margin-top: 0.75rem;
}

.space-y-4>*+* {
    margin-top: 1rem;
}

.gap-4 {
    gap: 1rem;
}

.items-center {
    align-items: center;
}

.items-start {
    align-items: flex-start;
}

.justify-between {
    justify-content: space-between;
}

.justify-end {
    justify-content: flex-end;
}

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

/* Colors */
.bg-gray-100 {
    background-color: #f3f4f6;
}

.bg-blue-600 {
    background-color: #2563eb;
}

.bg-white {
    background-color: white;
}

.bg-red-500 {
    background-color: #ef4444;
}

.bg-green-500 {
    background-color: #10b981;
}

.bg-blue-500 {
    background-color: #3b82f6;
}

.bg-blue-100 {
    background-color: #dbeafe;
}

.bg-gray-200 {
    background-color: #e5e7eb;
}

.bg-gray-50 {
    background-color: #f9fafb;
}

.text-white {
    color: white;
}

.text-gray-800 {
    color: #1f2937;
}

.text-gray-700 {
    color: #374151;
}

.text-gray-600 {
    color: #4b5563;
}

.text-gray-500 {
    color: #6b7280;
}

.text-blue-500 {
    color: #3b82f6;
}

.text-blue-600 {
    color: #2563eb;
}

.text-sm {
    font-size: 0.875rem;
}

.text-xs {
    font-size: 0.75rem;
}

/* Spacing */
.p-4 {
    padding: 1rem;
}

.p-6 {
    padding: 1.5rem;
}

.p-8 {
    padding: 2rem;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.px-6 {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.py-2 {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.py-1 {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-6 {
    margin-top: 1.5rem;
}

.mr-4 {
    margin-right: 1rem;
}

/* Borders */
.border {
    border: 1px solid #d1d5db;
}

.border-t {
    border-top: 1px solid #d1d5db;
}

.border-b {
    border-bottom: 1px solid #d1d5db;
}

.border-gray-300 {
    border-color: #d1d5db;
}

.rounded-lg {
    border-radius: 0.5rem;
}

/* Shadows */
.shadow-lg {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.shadow-md {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.shadow-xl {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Position */
.fixed {
    position: fixed;
}

.inset-0 {
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.z-50 {
    z-index: 50;
}

.left-3 {
    left: 0.75rem;
}

.top-2\.5 {
    top: 0.625rem;
}

/* Display */
.hidden {
    display: none;
}

.chat2-toast {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 9999;
    padding: 0.875rem 1rem;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 500;
    color: #fff;
    background: #dc2626;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    animation: chat2-toast-in 0.25s ease-out;
}

.chat2-toast.hidden {
    display: none;
}

@keyframes chat2-toast-in {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.flex {
    display: flex;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Overflow */
.overflow-y-auto {
    overflow-y: auto;
}

/* Width */
.w-48 {
    width: 12rem;
}

.w-96 {
    width: 24rem;
}

.w-full {
    width: 100%;
}

.max-w-xs {
    max-width: 20rem;
}

.max-w-md {
    max-width: 28rem;
}

/* Font */
.font-bold {
    font-weight: 700;
}

.font-semibold {
    font-weight: 600;
}

.font-medium {
    font-weight: 500;
}

/* Transitions */
.transition-colors {
    transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

/* Hover states */
.hover\:bg-red-600:hover {
    background-color: #dc2626;
}

.hover\:bg-green-600:hover {
    background-color: #059669;
}

.hover\:bg-blue-600:hover {
    background-color: #2563eb;
}

.hover\:bg-gray-100:hover {
    background-color: #f3f4f6;
}

.hover\:text-gray-200:hover {
    color: #e5e7eb;
}

.hover\:text-blue-600:hover {
    color: #2563eb;
}

.hover\:text-gray-700:hover {
    color: #374151;
}

.hover\:underline:hover {
    text-decoration: underline;
}

/* Focus states */
.focus\:outline-none:focus {
    outline: 2px solid transparent;
    outline-offset: 2px;
}

.focus\:ring-2:focus {
    --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
    --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
    box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000);
}

.focus\:ring-blue-500:focus {
    --tw-ring-color: #3b82f6;
}

/* Disabled states */
.disabled\:bg-gray-400:disabled {
    background-color: #9ca3af;
}

/* Modal */
.modal-backdrop {
    backdrop-filter: blur(4px);
}

/* Custom animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-enter {
    animation: slideInUp 0.3s ease-out;
}

/* Button hover effects */
.btn-hover:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Input focus effects */
.input-focus:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Card hover effects */
.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* Search result highlighting */
mark {
    background-color: #fef08a;
    padding: 1px 2px;
    border-radius: 2px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .message-bubble {
        max-width: 85%;
    }
}

/* Search page styles */
:root {
    --search-canvas: #f4f1ea;
    --search-ink: #1f2933;
    --search-muted: #56616b;
    --search-accent: #0f766e;
    --search-accent-strong: #0a5a53;
    --search-accent-warm: #f59e0b;
    --search-card: #ffffff;
    --search-border: rgba(31, 41, 51, 0.12);
    --search-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
    --search-bg-blur: 0px;
    --search-bg-blur-scrolled: 9px;
}

.search-page {
    background: var(--search-canvas);
    color: var(--search-ink);
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    min-height: 100vh;
    position: relative;
}

.search-page::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image: url("../images/bg-search.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: blur(var(--search-bg-blur));
    transform: scale(1.05);
    transition: filter 0.6s ease;
    z-index: -2;
}

.search-page.is-scrolled::before {
    filter: blur(var(--search-bg-blur-scrolled));
}

.search-page h1,
.search-page h2,
.search-page h3 {
    font-family: "Fraunces", "Times New Roman", serif;
    letter-spacing: -0.02em;
}

.search-shell {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.search-shell::before,
.search-shell::after {
    content: "";
    position: absolute;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    filter: blur(0px);
    opacity: 0.65;
    z-index: 0;
}

.search-shell::before {
    top: -120px;
    right: -160px;
    background: radial-gradient(circle at 30% 30%, rgba(245, 158, 11, 0.35), transparent 60%);
}

.search-shell::after {
    bottom: -180px;
    left: -140px;
    background: radial-gradient(circle at 50% 50%, rgba(15, 118, 110, 0.35), transparent 60%);
}

.search-header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
    background: rgba(244, 241, 234, 0.75);
    border-bottom: 1px solid rgba(31, 41, 51, 0.08);
}

.search-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--search-accent), var(--search-accent-warm));
    box-shadow: 0 0 0 6px rgba(15, 118, 110, 0.12);
}

.brand-title {
    margin: 0;
    font-size: 1.5rem;
}

.brand-subtitle {
    margin: 0.15rem 0 0;
    color: var(--search-muted);
    font-size: 0.9rem;
}

.brand-tagline {
    font-size: 0.95rem;
    color: var(--search-muted);
}

.search-main {
    padding: 2.5rem 0 4rem;
    position: relative;
    z-index: 1;
    min-height: calc(100vh - 140px);
    display: flex;
    flex-direction: column;
    transition: transform 0.9s ease;
}

.hero-card {
    background: var(--search-card);
    border-radius: 1.5rem;
    border: 1px solid var(--search-border);
    box-shadow: var(--search-shadow);
    padding: 2.5rem;
    display: grid;
    gap: 1.5rem;
    margin-top: auto;
    margin-bottom: auto;
    transition: margin 0.9s ease, transform 0.9s ease;
}

.hero-copy {
    max-width: 720px;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.75rem;
    color: var(--search-accent-strong);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.hero-title {
    font-size: 2.25rem;
    margin-bottom: 0.75rem;
}

.hero-subtitle {
    color: var(--search-muted);
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0;
}

.search-form {
    display: grid;
    gap: 1rem;
}

.search-field {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    background: #f8f7f4;
    border-radius: 1rem;
    padding: 0.5rem;
    border: 1px solid rgba(31, 41, 51, 0.08);
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 1.05rem;
    padding: 0.75rem 1rem;
    outline: none;
    color: var(--search-ink);
}

.search-input::placeholder {
    color: rgba(86, 97, 107, 0.7);
}

.search-button {
    border: none;
    border-radius: 0.9rem;
    padding: 0.8rem 1.6rem;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(135deg, var(--search-accent), var(--search-accent-strong));
    box-shadow: 0 10px 20px rgba(15, 118, 110, 0.25);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.search-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 24px rgba(15, 118, 110, 0.3);
}

.search-hints {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.hint-chip {
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    background: rgba(15, 118, 110, 0.1);
    color: var(--search-accent-strong);
    font-size: 0.75rem;
    font-weight: 600;
}

.results-card {
    margin-top: 1rem;
    background: var(--search-card);
    border-radius: 1.25rem;
    border: 1px solid var(--search-border);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.search-page.has-results .hero-card {
    margin-top: 0;
    margin-bottom: 0.75rem;
    transform: translateY(-12px);
}

.search-page.has-results .search-main {
    transform: translateY(-24px);
}

.results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem 1rem;
    border-bottom: 1px solid rgba(31, 41, 51, 0.08);
}

.results-header h3 {
    margin: 0;
    font-size: 1.5rem;
}

.results-accent {
    width: 48px;
    height: 6px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--search-accent), var(--search-accent-warm));
}

.results-list {
    display: grid;
    gap: 1rem;
    padding: 1.5rem 2rem 2rem;
}

.results-count {
    font-size: 0.9rem;
    color: var(--search-muted);
    margin-bottom: 0.75rem;
}

.result-card {
    background: #fbfaf7;
    border: 1px solid rgba(31, 41, 51, 0.08);
    border-radius: 1rem;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.result-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 20px rgba(15, 23, 42, 0.12);
}

.result-title {
    margin: 0 0 0.4rem;
    font-size: 1.1rem;
}

.result-link {
    color: var(--search-ink);
    text-decoration: none;
}

.result-link:hover {
    color: var(--search-accent-strong);
}

.result-date {
    color: var(--search-muted);
    font-size: 0.85rem;
    margin: 0;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(245, 158, 11, 0.18);
    color: #8a5100;
}

.suggestion-box {
    margin: 1rem auto 0;
    padding: 1rem 1.25rem;
    max-width: 520px;
    background: #ffffff;
    border-radius: 1rem;
    border: 1px dashed rgba(15, 118, 110, 0.25);
    color: var(--search-muted);
}

.suggestion-box p {
    margin: 0 0 0.6rem;
    font-weight: 600;
    color: var(--search-ink);
}

.suggestion-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.suggestion-chip {
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(15, 118, 110, 0.12);
    color: var(--search-accent-strong);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 0 0 rgba(15, 118, 110, 0.2);
}

.suggestion-chip:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(15, 118, 110, 0.18);
}

.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid rgba(15, 118, 110, 0.2);
    border-top-color: var(--search-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.reveal {
    animation: fadeUp 0.9s ease forwards;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 768px) {
    .search-header-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .brand-tagline {
        font-size: 0.85rem;
    }

    .hero-card {
        padding: 1.75rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .search-field {
        flex-direction: column;
        align-items: stretch;
    }

    .search-button {
        width: 100%;
    }

    .results-header,
    .results-list {
        padding: 1.25rem;
    }

    .result-card {
        flex-direction: column;
        align-items: flex-start;
    }
}


/* Chat v2 styles */
.chat2-page {
    background: #f2efe8;
    color: #1f2933;
    font-family: "Space Grotesk", "Segoe UI", sans-serif;
    min-height: 100vh;
}

.chat2-shell {
    min-height: 100vh;
    background: radial-gradient(circle at top right, rgba(14, 116, 144, 0.15), transparent 60%),
        radial-gradient(circle at bottom left, rgba(217, 119, 6, 0.2), transparent 55%);
}

.chat2-header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(12px);
    background: rgba(242, 239, 232, 0.9);
    border-bottom: 1px solid rgba(31, 41, 51, 0.1);
}

.chat2-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0;
}

.chat2-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.chat2-brand h1 {
    margin: 0;
    font-family: "Fraunces", serif;
    font-size: 1.6rem;
}

.chat2-brand p {
    margin: 0.2rem 0 0;
    color: #52606d;
    font-size: 0.9rem;
}

.chat2-dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, #0ea5e9, #f59e0b);
    box-shadow: 0 0 0 6px rgba(14, 165, 233, 0.15);
}

.chat2-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chat2-user {
    font-size: 0.9rem;
    color: #374151;
}

.chat2-badge-header {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.5rem;
    border-radius: 0.4rem;
}

.chat2-badge-header--pro {
    background: linear-gradient(135deg, #0f766e 0%, #0d9488 100%);
    color: #fff;
}

.chat2-badge-header--free {
    background: #e2e8f0;
    color: #64748b;
}

.chat2-button {
    border: none;
    border-radius: 0.9rem;
    padding: 0.65rem 1.25rem;
    background: #0f766e;
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.chat2-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 22px rgba(15, 118, 110, 0.18);
}

.chat2-button.ghost {
    background: transparent;
    color: #0f766e;
    border: 1px solid rgba(15, 118, 110, 0.35);
}

.chat2-button-buypro {
    background: linear-gradient(135deg, #0d9488 0%, #0f766e 100%);
    font-size: 0.85rem;
    padding: 0.4rem 0.85rem;
}

.chat2-buypro-card {
    width: min(400px, 95vw);
}

.chat2-buypro-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.chat2-buypro-header h2 {
    margin: 0;
    font-size: 1.25rem;
}

.chat2-buypro-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat2-buypro-pricing {
    background: #f8fafc;
    padding: 1rem;
    border-radius: 0.75rem;
}

.chat2-buypro-price-line {
    margin: 0;
    font-size: 0.95rem;
}

.chat2-buypro-price-old {
    color: #94a3b8;
    text-decoration: line-through;
}

.chat2-buypro-price-promo {
    color: #0f766e;
    font-weight: 600;
    margin-top: 0.35rem;
}

.chat2-buypro-gateway {
    margin: 0;
    font-size: 0.85rem;
    color: #64748b;
}

.chat2-buypro-pay {
    width: 100%;
}

.chat2-buypro-error {
    margin: 0;
    font-size: 0.85rem;
    color: #dc2626;
}

.chat2-main {
    padding: 2.5rem 0 3.5rem;
}

.chat2-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    align-items: stretch;
}

.chat2-grid.is-public-narrow {
    grid-template-columns: 1fr 9fr;
}

.chat2-grid.is-public-narrow #publicCard .chat2-input-area,
.chat2-grid.is-public-narrow #publicCard .chat2-messages,
.chat2-grid.is-public-narrow #publicCard .public-pill {
    display: none;
}

@media (max-width: 900px) {

    .chat2-grid,
    .chat2-grid.is-public-narrow {
        grid-template-columns: 1fr;
    }
}

.chat2-card {
    background: #ffffff;
    border-radius: 1.5rem;
    border: 1px solid rgba(31, 41, 51, 0.1);
    box-shadow: 0 24px 40px rgba(15, 23, 42, 0.08);
    display: flex;
    flex-direction: column;
    min-height: 520px;
    max-height: calc(100vh - 220px);
    overflow: hidden;
}

.chat2-card.hidden {
    display: none;
}

.chat2-card-header {
    padding: 1.5rem 1.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-bottom: 1px solid rgba(31, 41, 51, 0.08);
}

.chat2-card-header h2 {
    margin: 0 0 0.25rem;
    font-family: "Fraunces", serif;
    font-size: 1.35rem;
}

.chat2-card-header span {
    color: #6b7280;
    font-size: 0.85rem;
}

.chat2-pill {
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    background: rgba(14, 116, 144, 0.15);
    color: #0f766e;
    font-size: 0.75rem;
    font-weight: 600;
}

.chat2-pill.warning {
    background: rgba(245, 158, 11, 0.15);
    color: #b45309;
}

.chat2-header-actions {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.chat2-icon-button.chevron {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    font-size: 1.2rem;
    line-height: 1;
}

.chat2-icon-button.chevron.is-expanded {
    transform: rotate(180deg);
}


.chat2-messages {
    flex: 1;
    padding: 1.5rem 1.75rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat2-message {
    background: #f8f6f1;
    border-radius: 1rem;
    padding: 0.8rem 1rem;
    border: 1px solid rgba(31, 41, 51, 0.08);
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.75rem;
    align-items: flex-start;
}

.chat2-message.is-own {
    margin-left: auto;
    background: rgba(14, 116, 144, 0.12);
    border-color: rgba(14, 116, 144, 0.3);
    grid-template-columns: 1fr auto;
}

.chat2-message.is-own .chat2-avatar {
    order: 2;
}

.chat2-message.is-own .chat2-message-content {
    text-align: right;
}

.chat2-avatar {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background: rgba(15, 118, 110, 0.15);
    color: #0f766e;
    font-weight: 700;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat2-message-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: #6b7280;
    margin-bottom: 0.35rem;
}

.chat2-message-status {
    font-weight: 600;
    color: #0f766e;
    font-size: 0.75rem;
    margin-top: 0.35rem;
}

.chat2-message-body {
    color: #1f2933;
    font-size: 0.95rem;
}

.chat2-message-system {
    background: transparent;
    border: none;
    padding: 0.5rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    grid-template-columns: 1fr;
}

.chat2-message-system-content {
    font-size: 0.85rem;
    color: #64748b;
}

.chat2-message-system-time {
    font-size: 0.7rem;
    color: #94a3b8;
}

.chat2-typing {
    padding: 0 1.75rem 0.75rem;
    font-size: 0.85rem;
    color: #6b7280;
}

.chat2-input-area {
    padding: 1rem 1.5rem 1.5rem;
    display: grid;
    gap: 0.75rem;
}

.chat2-input-area.is-disabled {
    opacity: 0.6;
    pointer-events: none;
}

.chat2-captcha {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 0.5rem;
    align-items: center;
}

.chat2-captcha-modal {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.chat2-captcha-code {
    padding: 0.45rem 0.8rem;
    border-radius: 0.8rem;
    background: rgba(15, 118, 110, 0.12);
    color: #0f766e;
    font-weight: 700;
    letter-spacing: 0.2rem;
    font-size: 0.9rem;
    filter: blur(1.5px);
    user-select: none;
}

.chat2-captcha-code.is-error {
    background: rgba(220, 38, 38, 0.15);
    color: #dc2626;
}

.chat2-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1rem;
}

.chat2-input-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.chat2-input-hint {
    margin: 0.35rem 0 0;
    font-size: 0.8rem;
    color: #64748b;
}

.chat2-private-hints .chat2-input-hint {
    margin-top: 0.2rem;
}

.chat2-private-hints .chat2-input-hint:first-child {
    margin-top: 0.35rem;
}

.chat2-input-wrap {
    position: relative;
    flex: 1;
}

.chat2-input-wrap .chat2-input {
    padding-right: 132px;
}

.chat2-icon-button {
    border: 1px solid rgba(31, 41, 51, 0.15);
    background: #fff;
    color: #1f2933;
    border-radius: 0.8rem;
    width: 36px;
    height: 36px;
    cursor: pointer;
    font-weight: 700;
}

.chat2-icon-button.inside {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat2-icon-button .chat2-icon-img {
    width: 18px;
    height: 18px;
    object-fit: contain;
    display: block;
}

.chat2-icon-button .chat2-icon-emoji {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    line-height: 1;
}

#videoCallPrivate.inside {
    right: 92px;
}

#attachPrivate.inside {
    right: 50px;
}

#emojiPrivate.inside {
    right: 8px;
}

.chat2-icon-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.chat2-emoji-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    background: #f8f6f1;
    border: 1px solid rgba(31, 41, 51, 0.12);
    border-radius: 0.9rem;
    padding: 0.6rem;
}

.chat2-emoji-panel.hidden {
    display: none;
}

.chat2-emoji-panel button {
    border: none;
    background: #fff;
    border-radius: 0.6rem;
    padding: 0.35rem 0.45rem;
    cursor: pointer;
}

.chat2-attachment {
    margin-top: 0.5rem;
    font-size: 0.85rem;
}

.chat2-attachment a {
    color: #0f766e;
    text-decoration: none;
}

.chat2-attachment img {
    max-width: 220px;
    border-radius: 0.75rem;
    margin-top: 0.35rem;
}

.chat2-attachment-image-wrap {
    position: relative;
    display: inline-block;
    margin-top: 0.35rem;
}

.chat2-attachment-image-wrap img {
    display: block;
    max-width: 220px;
    border-radius: 0.75rem;
    margin-top: 0;
}

.chat2-attachment-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: rgba(0, 0, 0, 0.35);
    border-radius: 0.75rem;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.chat2-attachment-image-wrap:hover .chat2-attachment-overlay {
    opacity: 1;
}

.chat2-attachment-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    color: #1f2933;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.15s ease, background 0.15s ease;
}

.chat2-attachment-btn:hover {
    background: #fff;
    transform: scale(1.08);
}

.chat2-attachment-btn svg {
    flex-shrink: 0;
}

.chat2-image-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.85);
}

.chat2-image-lightbox.hidden {
    display: none;
}

.chat2-image-lightbox-backdrop {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.chat2-image-lightbox-backdrop img {
    max-width: 100%;
    max-height: 95vh;
    object-fit: contain;
    border-radius: 0.5rem;
    pointer-events: none;
}

.chat2-attachment-loading,
.chat2-attachment-error {
    color: #64748b;
    font-size: 0.85rem;
}

.chat2-attachment-error {
    color: #dc2626;
}

.chat2-attachment-preview {
    border: 1px dashed rgba(31, 41, 51, 0.2);
    border-radius: 0.9rem;
    padding: 0.6rem 0.8rem;
    background: #fffaf1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chat2-attachment-preview img {
    width: 56px;
    height: 56px;
    object-fit: cover;
    border-radius: 0.7rem;
    border: 1px solid rgba(31, 41, 51, 0.12);
}

.chat2-attachment-preview .chat2-attachment-name {
    font-size: 0.85rem;
    color: #1f2933;
}

.chat2-attachment-preview button {
    margin-left: auto;
    border: none;
    background: transparent;
    color: #dc2626;
    font-weight: 700;
    cursor: pointer;
}

.chat2-attachment-preview.hidden {
    display: none;
}

.chat2-input {
    width: 100%;
    border-radius: 0.9rem;
    border: 1px solid rgba(31, 41, 51, 0.12);
    padding: 0.75rem 1rem;
    outline: none;
}

.chat2-private-body {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1rem;
    flex: 1;
    padding: 1.25rem 1.5rem 1.5rem;
    overflow-y: auto;
}

.chat2-users {
    border-right: 1px solid rgba(31, 41, 51, 0.08);
    padding-right: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    overflow-y: auto;
}

.chat2-thread {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    overflow-y: auto;
}

.chat2-section-title {
    font-weight: 600;
    color: #374151;
    font-size: 0.85rem;
}

.chat2-list {
    display: grid;
    gap: 0.5rem;
    max-height: 180px;
    overflow-y: auto;
}

.chat2-list-item {
    border: 1px solid rgba(31, 41, 51, 0.1);
    border-radius: 0.8rem;
    padding: 0.5rem 0.75rem;
    background: #fff;
    text-align: left;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.chat2-list-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 16px rgba(15, 23, 42, 0.08);
}

.chat2-list-item.active {
    background: rgba(15, 118, 110, 0.12);
    border-color: rgba(15, 118, 110, 0.5);
    color: #0f766e;
    font-weight: 600;
}

.chat2-badge {
    min-width: 22px;
    padding: 0.1rem 0.45rem;
    border-radius: 999px;
    background: #dc2626;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    text-align: center;
}

.chat2-modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    z-index: 60;
}

.chat2-modal.hidden {
    display: none;
}

.chat2-modal-card {
    background: #fff;
    border-radius: 1.5rem;
    padding: 2rem;
    width: min(420px, 100%);
    box-shadow: 0 24px 40px rgba(15, 23, 42, 0.2);
}

.chat2-incoming-call-card {
    text-align: center;
}

.chat2-incoming-call-icon {
    font-size: 3rem;
    margin-bottom: 0.75rem;
    opacity: 0.9;
}

.chat2-incoming-call-title {
    font-size: 1.1rem;
    margin: 0 0 0.25rem;
    color: #1f2933;
}

.chat2-incoming-call-from {
    font-size: 0.95rem;
    color: #64748b;
    margin: 0 0 1.5rem;
}

.chat2-incoming-call-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.chat2-videocall-modal .chat2-videocall-card {
    background: #1f2933;
    border-radius: 1rem;
    padding: 1rem;
    width: min(640px, 100%);
    box-shadow: 0 24px 40px rgba(0, 0, 0, 0.4);
}

.chat2-videocall-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.chat2-videocall-header span {
    color: #e5e7eb;
    font-size: 0.95rem;
}

.chat2-videocall-videos {
    position: relative;
    aspect-ratio: 16/10;
    background: #111;
    border-radius: 0.75rem;
    overflow: hidden;
}

.chat2-videocall-remote {
    position: absolute;
    inset: 0;
}

.chat2-videocall-remote video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat2-videocall-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    font-size: 0.9rem;
}

.chat2-videocall-local {
    position: absolute;
    right: 0.5rem;
    bottom: 0.5rem;
    width: 140px;
    height: 105px;
    border-radius: 0.5rem;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.chat2-videocall-local video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat2-modal-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.chat2-tab {
    flex: 1;
    padding: 0.6rem 0.8rem;
    border-radius: 0.8rem;
    border: 1px solid rgba(31, 41, 51, 0.1);
    background: #f8f6f1;
    cursor: pointer;
    font-weight: 600;
}

.chat2-tab.active {
    background: #0f766e;
    color: #fff;
    border-color: #0f766e;
}

.chat2-form {
    display: grid;
    gap: 0.75rem;
}

.chat2-form input {
    border: 1px solid rgba(31, 41, 51, 0.12);
    border-radius: 0.9rem;
    padding: 0.7rem 0.9rem;
}

@media (max-width: 900px) {
    .chat2-private-body {
        grid-template-columns: 1fr;
    }

    .chat2-users {
        border-right: none;
        padding-right: 0;
    }

    .chat2-card {
        max-height: calc(100vh - 180px);
    }

    .chat2-icon-button.chevron {
        transform: rotate(90deg);
    }

    .chat2-icon-button.chevron.is-expanded {
        transform: rotate(-90deg);
    }

    .chat2-grid.is-public-narrow #publicCard {
        min-height: 0;
        height: auto;
    }
}


#togglePublicCard {
    margin-top: 10px;
    margin-bottom: 10px;
}

/* Admin Panel */
.chat2-admin-panel-card {
    width: min(720px, 95vw);
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}

.chat2-admin-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.chat2-admin-panel-header h2 {
    margin: 0;
    font-size: 1.25rem;
}

.chat2-admin-panel-menu {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(31, 41, 51, 0.12);
}

.chat2-admin-menu-item {
    padding: 0.5rem 1rem;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 0.95rem;
    color: #64748b;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.chat2-admin-menu-item:hover {
    color: #0f172a;
}

.chat2-admin-menu-item.active {
    color: #0f766e;
    font-weight: 600;
    border-bottom-color: #0f766e;
}

.chat2-admin-panel-content {
    flex: 1;
    overflow-y: auto;
    min-height: 200px;
}

.chat2-admin-tab-desc {
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.chat2-admin-user-list,
.chat2-admin-chat-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.chat2-admin-user-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: #f8fafc;
    border-radius: 0.75rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.chat2-admin-user-info {
    font-weight: 500;
}

.chat2-admin-user-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.chat2-button-small {
    padding: 0.35rem 0.65rem;
    font-size: 0.8rem;
}

.chat2-admin-user-info span {
    color: #64748b;
    font-weight: 400;
    font-size: 0.85rem;
}

.chat2-admin-switches {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.chat2-admin-switch-label {
    font-size: 0.8rem;
    color: #64748b;
}

.chat2-admin-switch {
    position: relative;
    width: 44px;
    height: 24px;
    background: #cbd5e1;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.2s;
}

.chat2-admin-switch.on {
    background: #0f766e;
}

.chat2-admin-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s;
}

.chat2-admin-switch.on::after {
    transform: translateX(20px);
}

.chat2-admin-chat-room,
.chat2-admin-chat-group {
    background: #f8fafc;
    border-radius: 0.75rem;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(31, 41, 51, 0.08);
}

.chat2-admin-chat-group-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(31, 41, 51, 0.12);
}

.chat2-admin-chat-room h4 {
    font-size: 0.95rem;
    margin: 0 0 0.5rem 0;
    color: #0f172a;
}

.chat2-admin-chat-messages {
    max-height: 280px;
    overflow-y: auto;
    font-size: 0.9rem;
}

.chat2-admin-chat-msg {
    padding: 0.4rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.chat2-admin-chat-msg:last-child {
    border-bottom: none;
}

.chat2-admin-chat-msg strong {
    color: #0f766e;
}

.chat2-admin-chat-msg .time {
    font-size: 0.75rem;
    color: #94a3b8;
}

.chat2-admin-download-link {
    color: #0f766e;
    text-decoration: none;
    font-size: 0.85rem;
}

.chat2-admin-download-link:hover {
    text-decoration: underline;
}

.chat2-admin-loading {
    color: #64748b;
    text-align: center;
    padding: 1rem;
}

.chat2-admin-empty {
    color: #94a3b8;
    text-align: center;
    padding: 1rem;
}