@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
    /* Base dark backgrounds */
    --bg-dark: #050711;
    --bg-dark-rgb: 5, 7, 17;
    --bg-card: rgba(13, 20, 38, 0.45);
    --bg-card-hover: rgba(20, 30, 56, 0.7);
    --border-color: rgba(99, 102, 241, 0.12);
    --border-hover: rgba(99, 102, 241, 0.35);
    
    /* Premium Palette (Indigo, Violet, Cyan/Teal) */
    --primary: #6366f1;
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --primary-glow: rgba(99, 102, 241, 0.3);
    
    --secondary: #94a3b8;
    --secondary-glow: rgba(148, 163, 184, 0.15);
    
    --accent: #06b6d4;
    --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    --accent-glow: rgba(6, 182, 212, 0.25);
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dark: #475569;
    
    /* Semantic colors */
    --success: #10b981;
    --success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --success-glow: rgba(16, 185, 129, 0.2);
    
    --danger: #f43f5e;
    --danger-gradient: linear-gradient(135deg, #f43f5e 0%, #be123c 100%);
    --danger-glow: rgba(244, 63, 94, 0.2);
    
    --warning: #fbbf24; /* Reserved for Pro Gold plan highlights */
    --warning-glow: rgba(251, 191, 36, 0.25);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Transitions & Shadows */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-elastic: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --shadow-premium: 0 15px 35px -5px rgba(0, 0, 0, 0.6), inset 0 1px 1px rgba(255, 255, 255, 0.05);
    --shadow-glow: 0 0 25px rgba(99, 102, 241, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Ambient glow blobs in the background */
body::before,
body::after {
    content: '';
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
    filter: blur(150px);
    opacity: 0.18;
    animation: driftSlow 25s ease-in-out infinite alternate;
}

body::before {
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    top: -150px;
    left: -150px;
}

body::after {
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    bottom: -150px;
    right: -150px;
    animation-delay: -10s;
}

@keyframes driftSlow {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(100px, 80px) scale(1.2);
    }
    100% {
        transform: translate(-50px, 150px) scale(0.9);
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.25);
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.02);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-gradient);
}

/* Header styling */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(5, 7, 17, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.85rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 0.75rem;
}

.logo-image {
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-elastic);
}

.logo-link:hover .logo-image {
    transform: scale(1.08) rotate(3deg);
    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.5));
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(90deg, #ffffff 0%, var(--primary) 40%, var(--accent) 70%, #ffffff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: logoGlow 6s linear infinite;
    transition: var(--transition-smooth);
}

.logo-link:hover .logo-text {
    filter: drop-shadow(0 0 12px rgba(99, 102, 241, 0.4));
}

@keyframes logoGlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

nav {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.nav-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 555;
    padding: 0.6rem 1.15rem;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-btn:hover {
    color: var(--text-main);
    background: rgba(99, 102, 241, 0.08);
    border-color: rgba(99, 102, 241, 0.15);
}

.nav-btn.active {
    color: #fff;
    background: rgba(99, 102, 241, 0.15);
    border-color: rgba(99, 102, 241, 0.35);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.15);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: 1.5rem;
}

/* Buttons */
.btn-primary {
    background: var(--primary-gradient);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 0.7rem 1.4rem;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px var(--primary-glow);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: 0.5s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4), 0 0 15px rgba(139, 92, 246, 0.2);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:active {
    transform: translateY(1px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-main);
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 0.7rem 1.4rem;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-secondary:active {
    transform: translateY(1px);
}

/* User Profile avatar info */
.user-avatar-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    background: rgba(99, 102, 241, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-family: var(--font-heading);
    color: #fff;
    cursor: pointer;
    transition: var(--transition-elastic);
    position: relative;
    box-shadow: var(--shadow-premium);
}

.user-avatar-btn:hover {
    transform: scale(1.1);
    border-color: var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

/* Containers */
main {
    max-width: 1400px;
    margin: 90px auto 40px;
    padding: 2rem;
    min-height: calc(100vh - 130px);
}

.view-section {
    display: none;
    animation: fadeIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.view-section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 6rem 1rem 4rem;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    background: linear-gradient(135deg, #ffffff 20%, #8b5cf6 60%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.03em;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-weight: 400;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
}

/* Grid Layouts */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* Cards */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 1.75rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-premium);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: var(--transition-smooth);
}

.card:hover {
    transform: translateY(-8px);
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    box-shadow: 0 25px 45px -10px rgba(0, 0, 0, 0.7), 0 0 25px rgba(99, 102, 241, 0.15);
}

.card:hover::before {
    opacity: 1;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.card-tag {
    background: rgba(99, 102, 241, 0.12);
    color: #a5b4fc;
    border: 1px solid rgba(99, 102, 241, 0.25);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-date {
    font-size: 0.8rem;
    color: var(--text-muted);
    opacity: 0.8;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 700;
    margin-bottom: 0.85rem;
    color: #fff;
    line-height: 1.3;
}

.card-body {
    font-size: 0.98rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
    line-height: 1.6;
}

.card-file {
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed rgba(99, 102, 241, 0.25);
    border-radius: 12px;
    padding: 0.85rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.88rem;
    transition: var(--transition-smooth);
}

.card-file:hover {
    background: rgba(99, 102, 241, 0.08);
    border-color: rgba(99, 102, 241, 0.45);
}

.file-info {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
}

.file-info svg {
    color: var(--accent);
}

.card-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-actions {
    display: flex;
    gap: 1.25rem;
}

.action-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition-smooth);
    padding: 0.3rem 0.65rem;
    border-radius: 8px;
}

.action-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.04);
}

.action-btn.liked {
    color: var(--danger);
    background: rgba(244, 63, 94, 0.08);
    filter: drop-shadow(0 0 5px rgba(244, 63, 94, 0.3));
}

.action-btn.commented {
    color: var(--accent);
    background: rgba(6, 182, 212, 0.08);
}

/* Comments Section */
.comments-panel {
    margin-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.25rem;
    display: none;
    animation: fadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.comments-panel.active {
    display: block;
}

.comments-list {
    max-height: 220px;
    overflow-y: auto;
    margin-bottom: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding-right: 0.35rem;
}

.comment-item {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 0.88rem;
}

.comment-user {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.35rem;
    font-weight: 600;
    font-family: var(--font-heading);
}

.comment-avatar {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: #fff;
    background: var(--primary);
}

.comment-body {
    color: var(--text-muted);
    line-height: 1.5;
}

.comment-form {
    display: flex;
    gap: 0.65rem;
}

.comment-input {
    flex-grow: 1;
    background: rgba(5, 7, 17, 0.5);
    border: 1px solid var(--border-color);
    color: #fff;
    padding: 0.6rem 1rem;
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.88rem;
    transition: var(--transition-smooth);
}

.comment-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.2);
}

/* Section Title */
.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.65rem;
    background: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section CSS */
.about-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3.5rem;
    max-width: 950px;
    margin: 0 auto;
    box-shadow: var(--shadow-premium);
}

.about-text {
    font-size: 1.15rem;
    line-height: 1.85;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    white-space: pre-line;
}

.about-file-section {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.about-file-details p {
    margin-bottom: 0.25rem;
}

/* Forms */
.form-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: var(--shadow-premium);
}

.form-group {
    margin-bottom: 1.75rem;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.92rem;
    margin-bottom: 0.6rem;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    background: rgba(5, 7, 17, 0.5);
    border: 1px solid var(--border-color);
    color: #fff;
    padding: 0.85rem 1.15rem;
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
    background: rgba(5, 7, 17, 0.7);
}

textarea.form-control {
    resize: vertical;
    min-height: 140px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 4, 10, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: rgba(9, 14, 28, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 24px;
    width: 92%;
    max-width: 520px;
    padding: 3rem;
    position: relative;
    transform: translateY(30px) scale(0.96);
    transition: var(--transition-smooth);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.8), 0 0 40px rgba(99, 102, 241, 0.1);
}

.modal-overlay.active .modal-content {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-size: 1.35rem;
    line-height: 1;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.modal-close:hover {
    color: #fff;
    background: rgba(244, 63, 94, 0.12);
    border-color: rgba(244, 63, 94, 0.3);
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 40%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Register Result Box */
.success-box {
    background: rgba(16, 185, 129, 0.06);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: 16px;
    padding: 1.75rem;
    text-align: center;
    margin-top: 1rem;
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.success-box.active {
    display: block;
}

.client-badge-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.85rem;
    margin: 1.5rem 0;
}

.client-badge-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: #fff;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 15px rgba(99, 102, 241, 0.25);
}

.client-badge-id {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--accent);
    letter-spacing: 0.08em;
    background: rgba(6, 182, 212, 0.1);
    padding: 0.3rem 1rem;
    border-radius: 20px;
    border: 1px solid rgba(6, 182, 212, 0.25);
}

/* Admin Dashboard layout */
.admin-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.admin-sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    height: fit-content;
    backdrop-filter: blur(15px);
}

.admin-sidebar-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 0.85rem 1.15rem;
    border-radius: 12px;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.admin-sidebar-btn:hover {
    color: var(--text-main);
    background: rgba(99, 102, 241, 0.08);
    border-color: rgba(99, 102, 241, 0.15);
}

.admin-sidebar-btn.active {
    color: #fff;
    background: var(--primary-gradient);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.25);
}

.admin-content-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-premium);
}

.admin-pane {
    display: none;
}

.admin-pane.active {
    display: block;
    animation: fadeIn 0.35s ease-out;
}

/* Tables in Admin */
.table-container {
    overflow-x: auto;
    margin-top: 1.5rem;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    background: rgba(5, 7, 17, 0.3);
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

th {
    background: rgba(99, 102, 241, 0.04);
    color: var(--text-main);
    font-family: var(--font-heading);
    font-weight: 700;
    padding: 1.15rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
    letter-spacing: 0.02em;
}

td {
    padding: 1.15rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    color: var(--text-muted);
    font-size: 0.92rem;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(99, 102, 241, 0.04);
    color: #fff;
}

/* Analytics Cards */
.analytics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.analytics-stat-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.15rem;
    transition: var(--transition-smooth);
}

.analytics-stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(99, 102, 241, 0.35);
    background: rgba(99, 102, 241, 0.05);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.1);
}

.stat-icon.secondary {
    background: rgba(6, 182, 212, 0.15);
    color: var(--accent);
}

.stat-icon.accent {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
}

.stat-icon.success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.25;
}

.stat-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
}

/* News Deletion item list */
.admin-news-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.admin-news-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.25rem;
    transition: var(--transition-smooth);
}

.admin-news-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-hover);
}

.admin-news-info {
    flex-grow: 1;
}

.admin-news-title {
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.35rem;
    font-family: var(--font-heading);
    font-size: 1.1rem;
}

.admin-news-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Notification banner */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.toast {
    background: rgba(12, 18, 33, 0.95);
    backdrop-filter: blur(12px);
    border-left: 4px solid var(--primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: #fff;
    padding: 1.15rem 1.65rem;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 15px rgba(99, 102, 241, 0.1);
    font-size: 0.92rem;
    min-width: 320px;
    animation: slideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.toast.success {
    border-left-color: var(--success);
}

.toast.error {
    border-left-color: var(--danger);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* File selector styled */
.file-upload-wrapper {
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.file-upload-input {
    font-size: 100px;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    cursor: pointer;
}

.file-upload-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed var(--border-color);
    padding: 1.5rem;
    border-radius: 14px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.92rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.65rem;
}

.file-upload-btn:hover {
    border-color: var(--primary);
    color: var(--text-main);
    background: rgba(99, 102, 241, 0.05);
}

.file-upload-btn svg {
    color: var(--primary);
}

.file-selected-name {
    margin-top: 0.65rem;
    font-size: 0.85rem;
    color: var(--accent);
    word-break: break-all;
    font-family: var(--font-heading);
    font-weight: 500;
}

/* Blinking dot for Live Market Simulator */
.blinking-dot {
    animation: blink 1.2s infinite;
}
@keyframes blink {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; filter: drop-shadow(0 0 5px var(--success)); }
}

/* Time range selector buttons */
.chart-time-btn {
    transition: var(--transition-smooth);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    padding: 0.3rem 0.65rem;
    border-radius: 6px;
    font-size: 0.72rem;
    cursor: pointer;
}
.chart-time-btn:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
}
.chart-time-btn.active {
    background: var(--primary) !important;
    color: #fff !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 0 12px var(--primary-glow);
}

/* Calculator specific visual tweaks */
.calc-card-icon {
    font-size: 1.85rem;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

/* News Accordion / Toggles */
.news-read-more-btn {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.45rem 1.15rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-top: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}
.news-read-more-btn:hover {
    border-color: var(--primary);
    color: #fff;
    background: rgba(99, 102, 241, 0.08);
}
.news-body-collapsible {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.news-body-collapsible.expanded {
    max-height: 1000px;
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Unified Slide-out Side Drawer Navigation */
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 4, 10, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0;
    pointer-events: none;
    z-index: 2050;
    transition: var(--transition-smooth);
}
.drawer-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.side-drawer {
    position: fixed;
    top: 0;
    right: -340px;
    width: 340px;
    height: 100vh;
    background: rgba(9, 13, 27, 0.94);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-left: 1px solid var(--border-color);
    z-index: 2100;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    padding: 2.5rem 1.75rem;
    box-shadow: -15px 0 50px rgba(0, 0, 0, 0.8), -5px 0 20px rgba(99, 102, 241, 0.08);
}
.side-drawer.active {
    right: 0;
}

.drawer-menu-links .nav-btn {
    text-align: left;
    justify-content: flex-start;
    padding: 0.85rem 1.25rem;
    font-size: 1rem;
    width: 100%;
    border: 1px solid transparent;
    border-radius: 12px;
}
.drawer-menu-links .nav-btn:hover {
    background: rgba(99, 102, 241, 0.08);
}
.drawer-menu-links .nav-btn.active {
    background: rgba(99, 102, 241, 0.15);
    border-color: rgba(99, 102, 241, 0.3);
}

/* Home Page Animated Feature / Metrics Cards */
.features-grid {
    max-width: 1100px;
    margin: 5rem auto 0;
}

.feature-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.25rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: var(--shadow-premium);
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--border-hover);
    box-shadow: 0 25px 50px -10px rgba(0, 0, 0, 0.8), 0 0 30px rgba(99, 102, 241, 0.2);
}

.feature-card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 60%);
    opacity: 0.3;
    pointer-events: none;
    transition: var(--transition-smooth);
    z-index: 1;
}

.feature-card:hover .feature-card-glow {
    opacity: 0.7;
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.feature-value {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 850;
    margin-bottom: 0.35rem;
    color: var(--accent);
    z-index: 2;
    background: linear-gradient(135deg, #ffffff 40%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.feature-card:nth-child(2) .feature-value {
    background: linear-gradient(135deg, #ffffff 40%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.feature-card:nth-child(3) .feature-value {
    background: linear-gradient(135deg, #ffffff 40%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.feature-label {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.85rem;
    color: #fff;
    z-index: 2;
}

.feature-desc {
    font-size: 0.92rem;
    color: var(--text-muted);
    z-index: 2;
    line-height: 1.6;
}

/* Float Animation */
.animate-float-slow {
    animation: floatSlow 7s ease-in-out infinite;
}

@keyframes floatSlow {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

/* Pricing Plan Cards */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 3rem auto 0;
    padding: 0 1rem;
}

.plan-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.25rem;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-premium);
}

.plan-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: rgba(99, 102, 241, 0.4) !important;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(99, 102, 241, 0.15) !important;
}

/* Specific styling for premium Pro Annual deal */
.plan-card[style*="border: 2px solid var(--primary)"],
.plan-card[style*="border:2px solid var(--primary)"] {
    border: 2px solid var(--warning) !important;
    box-shadow: 0 10px 40px rgba(251, 191, 36, 0.15) !important;
}

.plan-card[style*="border: 2px solid var(--primary)"]:hover,
.plan-card[style*="border:2px solid var(--primary)"]:hover {
    border-color: var(--warning) !important;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.7), 0 0 35px var(--warning-glow) !important;
}

/* AI Chatbot Loader typing dots */
.typing-loader {
    display: flex;
    gap: 4px;
    align-items: center;
    padding: 0.5rem;
}
.typing-dot {
    width: 6px;
    height: 6px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: typingDot 1s infinite alternate;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
    0% { transform: translateY(0); opacity: 0.4; }
    100% { transform: translateY(-4px); opacity: 1; }
}

/* Custom layout for Market overlay columns */
@media (max-width: 991px) {
    .market-modal-body {
        grid-template-columns: 1fr !important;
        overflow-y: auto !important;
    }
    #market-simulation-overlay .modal-content {
        height: auto !important;
        max-height: 95vh !important;
        overflow-y: auto !important;
    }
    .market-modal-body > div {
        overflow: visible !important;
    }
}

/* Responsive configurations */
@media (max-width: 1024px) {
    .admin-grid {
        grid-template-columns: 1fr;
    }
    .analytics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .logo-link {
        margin-right: 0;
        justify-content: center;
    }
    
    nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .header-actions {
        margin-left: 0;
        justify-content: center;
    }
    
    main {
        margin-top: 190px;
        padding: 1.25rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .analytics-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   DYNAMIC THEME OVERRIDES (10 THEMES)
   ========================================================================== */

/* 1. Golden Theme (Premium) */
body.theme-gold {
    --primary: #d4af37;
    --primary-gradient: linear-gradient(135deg, #f3e7c4 0%, #d4af37 50%, #aa7c11 100%);
    --primary-glow: rgba(212, 175, 55, 0.35);
    --accent: #ffd700;
    --accent-gradient: linear-gradient(135deg, #ffd700 0%, #aa7c11 100%);
    --accent-glow: rgba(255, 215, 0, 0.25);
    --border-color: rgba(212, 175, 55, 0.18);
    --border-hover: rgba(212, 175, 55, 0.45);
    --shadow-glow: 0 0 25px rgba(212, 175, 55, 0.2);
}

/* 2. Silver Theme (Premium) */
body.theme-silver {
    --primary: #b8bac2;
    --primary-gradient: linear-gradient(135deg, #ffffff 0%, #c0c0c0 50%, #7d828a 100%);
    --primary-glow: rgba(184, 186, 194, 0.35);
    --accent: #e2e8f0;
    --accent-gradient: linear-gradient(135deg, #ffffff 0%, #94a3b8 100%);
    --accent-glow: rgba(226, 232, 240, 0.25);
    --border-color: rgba(184, 186, 194, 0.18);
    --border-hover: rgba(184, 186, 194, 0.45);
    --shadow-glow: 0 0 25px rgba(184, 186, 194, 0.2);
}

/* 3. Indigo Theme (Free, Default) */
body.theme-indigo {
    --primary: #6366f1;
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --primary-glow: rgba(99, 102, 241, 0.3);
    --accent: #06b6d4;
    --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    --accent-glow: rgba(6, 182, 212, 0.25);
    --border-color: rgba(99, 102, 241, 0.12);
    --border-hover: rgba(99, 102, 241, 0.35);
    --shadow-glow: 0 0 25px rgba(99, 102, 241, 0.2);
}

/* 4. Emerald Theme (Free) */
body.theme-emerald {
    --primary: #10b981;
    --primary-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --primary-glow: rgba(16, 185, 129, 0.35);
    --accent: #06b6d4;
    --accent-gradient: linear-gradient(135deg, #10b981 0%, #00f2fe 100%);
    --accent-glow: rgba(6, 182, 212, 0.25);
    --border-color: rgba(16, 185, 129, 0.15);
    --border-hover: rgba(16, 185, 129, 0.4);
    --shadow-glow: 0 0 25px rgba(16, 185, 129, 0.25);
}

/* 5. Rose Theme (Free) */
body.theme-rose {
    --primary: #f43f5e;
    --primary-gradient: linear-gradient(135deg, #f43f5e 0%, #be123c 100%);
    --primary-glow: rgba(244, 63, 94, 0.35);
    --accent: #fb7185;
    --accent-gradient: linear-gradient(135deg, #f43f5e 0%, #ff85a2 100%);
    --accent-glow: rgba(251, 113, 133, 0.25);
    --border-color: rgba(244, 63, 94, 0.15);
    --border-hover: rgba(244, 63, 94, 0.4);
    --shadow-glow: 0 0 25px rgba(244, 63, 94, 0.25);
}

/* 6. Amber Theme (Free) */
body.theme-amber {
    --primary: #f59e0b;
    --primary-gradient: linear-gradient(135deg, #f59e0b 0%, #b45309 100%);
    --primary-glow: rgba(245, 158, 11, 0.35);
    --accent: #fbbf24;
    --accent-gradient: linear-gradient(135deg, #f59e0b 0%, #fcd34d 100%);
    --accent-glow: rgba(251, 191, 36, 0.25);
    --border-color: rgba(245, 158, 11, 0.15);
    --border-hover: rgba(245, 158, 11, 0.4);
    --shadow-glow: 0 0 25px rgba(245, 158, 11, 0.25);
}

/* 7. Ocean Theme (Free) */
body.theme-ocean {
    --primary: #0284c7;
    --primary-gradient: linear-gradient(135deg, #0ea5e9 0%, #0369a1 100%);
    --primary-glow: rgba(14, 165, 233, 0.35);
    --accent: #38bdf8;
    --accent-gradient: linear-gradient(135deg, #0ea5e9 0%, #7dd3fc 100%);
    --accent-glow: rgba(56, 189, 248, 0.25);
    --border-color: rgba(14, 165, 233, 0.15);
    --border-hover: rgba(14, 165, 233, 0.4);
    --shadow-glow: 0 0 25px rgba(14, 165, 233, 0.25);
}

/* 8. Amethyst Theme (Free) */
body.theme-amethyst {
    --primary: #a855f7;
    --primary-gradient: linear-gradient(135deg, #a855f7 0%, #6b21a8 100%);
    --primary-glow: rgba(168, 85, 247, 0.35);
    --accent: #c084fc;
    --accent-gradient: linear-gradient(135deg, #a855f7 0%, #e879f9 100%);
    --accent-glow: rgba(192, 132, 252, 0.25);
    --border-color: rgba(168, 85, 247, 0.15);
    --border-hover: rgba(168, 85, 247, 0.4);
    --shadow-glow: 0 0 25px rgba(168, 85, 247, 0.25);
}

/* 9. Teal Theme (Free) */
body.theme-teal {
    --primary: #0d9488;
    --primary-gradient: linear-gradient(135deg, #0d9488 0%, #115e59 100%);
    --primary-glow: rgba(13, 148, 136, 0.35);
    --accent: #2dd4bf;
    --accent-gradient: linear-gradient(135deg, #0d9488 0%, #5eead4 100%);
    --accent-glow: rgba(45, 212, 191, 0.25);
    --border-color: rgba(13, 148, 136, 0.15);
    --border-hover: rgba(13, 148, 136, 0.4);
    --shadow-glow: 0 0 25px rgba(13, 148, 136, 0.25);
}

/* 10. Crimson Theme (Free) */
body.theme-crimson {
    --primary: #e11d48;
    --primary-gradient: linear-gradient(135deg, #e11d48 0%, #9f1239 100%);
    --primary-glow: rgba(225, 29, 72, 0.35);
    --accent: #fda4af;
    --accent-gradient: linear-gradient(135deg, #e11d48 0%, #fda4af 100%);
    --accent-glow: rgba(253, 164, 175, 0.25);
    --border-color: rgba(225, 29, 72, 0.15);
    --border-hover: rgba(225, 29, 72, 0.4);
    --shadow-glow: 0 0 25px rgba(225, 29, 72, 0.25);
}

/* Keep pseudo background glow synced */
body.theme-gold::before,
body.theme-silver::before,
body.theme-emerald::before,
body.theme-rose::before,
body.theme-amber::before,
body.theme-ocean::before,
body.theme-amethyst::before,
body.theme-teal::before,
body.theme-crimson::before {
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
}

/* Theme Selector UI styles */
.theme-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0;
    outline: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.theme-btn:hover {
    transform: scale(1.15) translateY(-2px);
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.5);
}

.theme-btn.active {
    border-color: #ffffff;
    transform: scale(1.1);
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.4);
}

/* Specific theme gradient colors for the selector buttons */
.theme-btn-gold {
    background: linear-gradient(135deg, #f3e7c4 0%, #d4af37 50%, #aa7c11 100%);
}
.theme-btn-silver {
    background: linear-gradient(135deg, #ffffff 0%, #c0c0c0 50%, #7d828a 100%);
}
.theme-btn-indigo {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}
.theme-btn-emerald {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}
.theme-btn-rose {
    background: linear-gradient(135deg, #f43f5e 0%, #be123c 100%);
}
.theme-btn-amber {
    background: linear-gradient(135deg, #f59e0b 0%, #b45309 100%);
}
.theme-btn-ocean {
    background: linear-gradient(135deg, #0ea5e9 0%, #0369a1 100%);
}
.theme-btn-amethyst {
    background: linear-gradient(135deg, #a855f7 0%, #6b21a8 100%);
}
.theme-btn-teal {
    background: linear-gradient(135deg, #0d9488 0%, #115e59 100%);
}
.theme-btn-crimson {
    background: linear-gradient(135deg, #e11d48 0%, #9f1239 100%);
}

/* Icons inside the theme buttons */
.theme-btn svg {
    width: 14px;
    height: 14px;
    display: none;
    stroke: #050711;
    stroke-width: 3px;
    pointer-events: none;
}

.theme-btn.active svg.check-icon {
    display: block;
    stroke: #ffffff;
}

/* For gold/silver themes, use black active icons for readability */
.theme-btn-gold.active svg.check-icon,
.theme-btn-silver.active svg.check-icon {
    stroke: #050711;
}

.theme-btn.locked svg.lock-icon {
    display: block;
    stroke: #ffffff;
}

.theme-btn-gold.locked svg.lock-icon,
.theme-btn-silver.locked svg.lock-icon {
    stroke: #050711;
}

/* Quant AI Model Selector Styles */
.ask-quant-model-selector {
    background: rgba(0, 0, 0, 0.35) !important;
    border-bottom: 1px solid var(--border-color);
}

.model-select-btn {
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-muted);
}

.model-select-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.03);
}

.model-select-btn.active {
    background: rgba(99, 102, 241, 0.15) !important;
    border-color: rgba(99, 102, 241, 0.35) !important;
    color: #fff !important;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.1);
}

/* Gold/Silver theme premium active style overrides for the switcher */
body.theme-gold .model-select-btn.active {
    background: rgba(212, 175, 55, 0.15) !important;
    border-color: rgba(212, 175, 55, 0.35) !important;
    color: #fff !important;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.1);
}

body.theme-silver .model-select-btn.active {
    background: rgba(184, 186, 194, 0.15) !important;
    border-color: rgba(184, 186, 194, 0.35) !important;
    color: #fff !important;
    box-shadow: 0 0 10px rgba(184, 186, 194, 0.1);
}

/* File Attachment preview and icon styles */
#ask-quant-attach-btn:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
}

#ask-quant-attach-btn:hover svg {
    color: #fff !important;
}

#ask-quant-file-preview {
    animation: slideUp 0.3s ease-out;
}

#ask-quant-file-remove:hover {
    color: #fff !important;
    transform: scale(1.2);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Attached file in chat bubble rendering */
.chat-file-attachment {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 0.4rem 0.65rem;
    margin-top: 0.4rem;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    word-break: break-all;
}

.chat-file-attachment:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    transform: translateY(-1px);
    color: #fff;
}

body.theme-gold .chat-file-attachment {
    color: var(--primary);
}
body.theme-gold .chat-file-attachment:hover {
    border-color: var(--primary);
}

/* Premium Gradient Themes Definition */

/* 1. Sunset Flare */
body.theme-sunset {
    --primary: #ff453a;
    --primary-gradient: linear-gradient(135deg, #ff9f0a 0%, #ff453a 50%, #bf123d 100%);
    --primary-glow: rgba(255, 69, 58, 0.35);
    --accent: #ff3b30;
    --accent-gradient: linear-gradient(135deg, #ff9f0a 0%, #ff3b30 100%);
    --accent-glow: rgba(255, 59, 48, 0.25);
    --border-color: rgba(255, 69, 58, 0.18);
    --border-hover: rgba(255, 69, 58, 0.45);
    --shadow-glow: 0 0 25px rgba(255, 69, 58, 0.2);
}

/* 2. Cyber Neon */
body.theme-cyber {
    --primary: #bf5af2;
    --primary-gradient: linear-gradient(135deg, #bf5af2 0%, #ff2d55 50%, #00f2fe 100%);
    --primary-glow: rgba(191, 90, 242, 0.35);
    --accent: #0a84ff;
    --accent-gradient: linear-gradient(135deg, #00f2fe 0%, #0a84ff 100%);
    --accent-glow: rgba(10, 132, 255, 0.25);
    --border-color: rgba(191, 90, 242, 0.2);
    --border-hover: rgba(191, 90, 242, 0.5);
    --shadow-glow: 0 0 25px rgba(191, 90, 242, 0.25);
}

/* 3. Aurora Borealis */
body.theme-aurora {
    --primary: #30d158;
    --primary-gradient: linear-gradient(135deg, #30d158 0%, #0a84ff 50%, #bf5af2 100%);
    --primary-glow: rgba(48, 209, 88, 0.35);
    --accent: #5e5ce6;
    --accent-gradient: linear-gradient(135deg, #30d158 0%, #5e5ce6 100%);
    --accent-glow: rgba(94, 92, 230, 0.25);
    --border-color: rgba(48, 209, 88, 0.18);
    --border-hover: rgba(48, 209, 88, 0.45);
    --shadow-glow: 0 0 25px rgba(48, 209, 88, 0.2);
}

/* 4. Deep Ocean */
body.theme-ocean-grad {
    --primary: #0a84ff;
    --primary-gradient: linear-gradient(135deg, #0a84ff 0%, #64d2ff 50%, #091e3a 100%);
    --primary-glow: rgba(10, 132, 255, 0.35);
    --accent: #64d2ff;
    --accent-gradient: linear-gradient(135deg, #0a84ff 0%, #64d2ff 100%);
    --accent-glow: rgba(100, 210, 255, 0.25);
    --border-color: rgba(10, 132, 255, 0.18);
    --border-hover: rgba(10, 132, 255, 0.45);
    --shadow-glow: 0 0 25px rgba(10, 132, 255, 0.2);
}

/* Synced gradient glow backgrounds */
body.theme-sunset::before,
body.theme-cyber::before,
body.theme-aurora::before,
body.theme-ocean-grad::before {
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
}

/* Gradient theme selector buttons backgrounds */
.theme-btn-sunset {
    background: linear-gradient(135deg, #ff9f0a 0%, #ff453a 50%, #bf123d 100%);
}
.theme-btn-cyber {
    background: linear-gradient(135deg, #bf5af2 0%, #ff2d55 50%, #00f2fe 100%);
}
.theme-btn-aurora {
    background: linear-gradient(135deg, #30d158 0%, #0a84ff 50%, #bf5af2 100%);
}
.theme-btn-ocean-grad {
    background: linear-gradient(135deg, #0a84ff 0%, #64d2ff 50%, #091e3a 100%);
}

/* More premium locked overrides for gradient theme selector */
.theme-btn-sunset.locked svg.lock-icon,
.theme-btn-cyber.locked svg.lock-icon,
.theme-btn-aurora.locked svg.lock-icon,
.theme-btn-ocean-grad.locked svg.lock-icon {
    display: block;
    stroke: #ffffff;
}

/* Sunset/Cyber/Aurora active checkmark color overrides */
.theme-btn-sunset.active svg.check-icon,
.theme-btn-cyber.active svg.check-icon,
.theme-btn-aurora.active svg.check-icon,
.theme-btn-ocean-grad.active svg.check-icon {
    display: block;
    stroke: #ffffff;
}

/* Rotate indicator on More Themes when open */
#toggle-more-themes-btn.active svg {
    transform: rotate(180deg);
}

/* Market Watch Grid Customizations */
.market-stock-card {
    transition: var(--transition-smooth);
    background: rgba(13, 20, 38, 0.5) !important;
}

.market-stock-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(99, 102, 241, 0.2) !important;
    border-color: var(--border-hover) !important;
}

/* Form fields verification feedback labels */
.form-control.not-valid {
    border-color: var(--danger) !important;
    box-shadow: 0 0 8px rgba(244, 63, 94, 0.2) !important;
    background: rgba(244, 63, 94, 0.03) !important;
}