/* ============================================================
   S-technologies Tz - Main Stylesheet
   Theme: Light Blue with Emerald Fade
   ============================================================ */

/* ---- CSS Custom Properties ---- */
:root {
    /* Surface & Background (light blue spectrum) */
    --black: #EBF3FC;
    --black-900: #D4E3F6;
    --black-800: #FFFFFF;
    --black-700: #F0F5FC;
    --black-600: #CDDAEB;
    --black-500: #B0C5DE;
    --black-400: #8EA5C4;
    --black-300: #7A94B8;
    --black-200: #4A6585;
    --black-100: #334E6B;
    /* Text */
    --white: #0F1B33;
    /* Primary Accent → Emerald (replaces old yellow) */
    --yellow: #059669;
    --yellow-hover: #047857;
    --yellow-dark: #065F46;
    --yellow-glow: rgba(16, 185, 129, 0.2);
    --yellow-glow-strong: rgba(16, 185, 129, 0.35);
    /* Secondary Accent → Emerald */
    --emerald: #10B981;
    --emerald-hover: #059669;
    --emerald-glow: rgba(16, 185, 129, 0.25);
    --green: #10B981;
    /* Danger */
    --red: #DC2626;
    /* Tertiary Accent → Blue */
    --blue: #3B82F6;
    --blue-hover: #2563EB;
    --blue-glow: rgba(59, 130, 246, 0.15);
    --blue-glow-strong: rgba(59, 130, 246, 0.3);
    /* Typography */
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    /* Layout */
    --container: 1200px;
    --nav-height: 90px;
    --radius: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    /* Shadows (light theme) */
    --shadow: 0 4px 24px rgba(15, 27, 51, 0.08);
    --shadow-lg: 0 8px 48px rgba(15, 27, 51, 0.12);
    --transition: 0.3s ease;
    /* Semantic aliases for admin edit forms etc */
    --text-muted: var(--black-100);
    --surface-alt: var(--black-700);
    --border-color: var(--black-500);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    background: var(--black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
::selection { background: var(--emerald); color: var(--white); }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--black-900); }
::-webkit-scrollbar-thumb { background: var(--black-400); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--blue); }
a { color: var(--emerald); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--emerald-hover); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ---- Utilities ---- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section-padding { padding: 100px 0; }
.text-yellow { color: var(--emerald) !important; }
.text-blue { color: var(--blue) !important; }
.text-emerald { color: var(--emerald) !important; }
.text-center { text-align: center; }
.text-muted { color: var(--black-100); }
.glow-yellow { box-shadow: 0 0 20px var(--emerald-glow), 0 0 40px rgba(16,185,129,0.08); }
.glow-blue { box-shadow: 0 0 20px var(--blue-glow), 0 0 40px rgba(59,130,246,0.08); }
.glow-emerald { box-shadow: 0 0 20px var(--emerald-glow), 0 0 40px rgba(16,185,129,0.08); }
.glass { background: rgba(255,255,255,0.6); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid rgba(255,255,255,0.8); }
.card { background: var(--black-800); border: 1px solid var(--black-600); border-radius: var(--radius-lg); padding: 30px; transition: all var(--transition); }
.card:hover { border-color: var(--blue); box-shadow: 0 0 20px var(--blue-glow); transform: translateY(-4px); }

/* ---- Animations ---- */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideLeft { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideRight { from { opacity: 0; transform: translateX(-40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes glow { 0%, 100% { box-shadow: 0 0 5px var(--emerald-glow); } 50% { box-shadow: 0 0 25px var(--emerald-glow-strong), 0 0 50px var(--emerald-glow); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes typing { 0% { opacity: 0.3; } 50% { opacity: 1; } 100% { opacity: 0.3; } }
@keyframes slideDown { from { max-height: 0; opacity: 0; } to { max-height: 500px; opacity: 1; } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
.fade-in { animation: fadeIn 0.6s ease forwards; }
.slide-up { animation: slideUp 0.6s ease forwards; }
.slide-left { animation: slideLeft 0.6s ease forwards; }
.slide-right { animation: slideRight 0.6s ease forwards; }
.float-anim { animation: float 4s ease-in-out infinite; }
.glow-anim { animation: glow 2s ease-in-out infinite; }

/* Observe-based reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---- Section Header ---- */
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 700; margin-bottom: 12px; letter-spacing: 1px; }
.section-header p { color: var(--black-100); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }
.section-header .accent-line { width: 60px; height: 4px; background: linear-gradient(90deg, var(--blue), var(--emerald)); margin: 16px auto 0; border-radius: 2px; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(235, 243, 252, 0.92);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(59,130,246,0.12);
    height: var(--nav-height);
    transition: all var(--transition);
}
.navbar.scrolled { background: rgba(235, 243, 252, 0.98); box-shadow: 0 2px 20px rgba(15, 27, 51, 0.08); }
.nav-container { max-width: var(--container); margin: 0 auto; padding: 0 20px; height: 100%; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.nav-logo:hover { opacity: 1; }
.nav-logo-img { width: 60px; height: 60px; object-fit: contain; border-radius: 12px; flex-shrink: 0; }
.nav-brand-text { display: flex; flex-direction: column; gap: 0; line-height: 1.2; }
.logo-text { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700; color: var(--white); }
.nav-slogan { font-family: var(--font-body); font-size: 0.6rem; font-weight: 400; color: var(--emerald); letter-spacing: 0.3px; white-space: nowrap; opacity: 0.85; text-transform: none; margin-top: 1px; }
.nav-menu { display: flex; align-items: center; gap: 8px; }
.nav-link { color: var(--black-100); font-size: 0.9rem; font-weight: 500; padding: 8px 16px; border-radius: var(--radius); transition: all var(--transition); }
.nav-link:hover, .nav-link.active { color: var(--emerald); background: rgba(16,185,129,0.08); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 5px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all var(--transition); }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* User Menu */
.user-menu { position: relative; }
.user-btn { display: flex; align-items: center; gap: 8px; background: var(--black-800); border: 1px solid var(--black-500); color: var(--white); padding: 6px 14px; border-radius: var(--radius); cursor: pointer; font-size: 0.85rem; transition: all var(--transition); box-shadow: 0 1px 4px rgba(0,0,0,0.06); }
.user-btn:hover { border-color: var(--emerald); }
.user-avatar { font-size: 1.2rem; color: var(--emerald); }
.user-name-desktop { display: block; }
.user-dropdown {
    display: none; position: absolute; top: calc(100% + 8px); right: 0; min-width: 240px;
    background: var(--black-800); border: 1px solid var(--black-500); border-radius: var(--radius);
    box-shadow: var(--shadow-lg); overflow: hidden; z-index: 100;
}
.user-dropdown.show { display: block; animation: fadeIn 0.2s ease; }
.dropdown-header { padding: 16px; background: var(--black-700); }
.dropdown-name { font-weight: 600; font-size: 0.9rem; color: var(--white); }
.dropdown-role { font-size: 0.75rem; color: var(--emerald); margin-top: 2px; }
.dropdown-role i { margin-right: 4px; }
.dropdown-divider { height: 1px; background: var(--black-500); }
.dropdown-item { display: flex; align-items: center; gap: 10px; padding: 12px 16px; color: var(--black-100); font-size: 0.85rem; transition: all var(--transition); }
.dropdown-item:hover { background: var(--black-700); color: var(--white); }
.dropdown-item i { width: 18px; text-align: center; color: var(--emerald); }
.dropdown-item.text-red { color: var(--red); }
.dropdown-item.text-red i { color: var(--red); }
.dropdown-item.text-red:hover { background: rgba(220,38,38,0.06); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font-family: var(--font-body); font-weight: 600; font-size: 0.9rem;
    padding: 12px 28px; border-radius: var(--radius); border: 2px solid transparent;
    cursor: pointer; transition: all var(--transition); text-decoration: none;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.btn-yellow { background: var(--emerald); color: #fff; border-color: var(--emerald); }
.btn-yellow:hover { background: var(--emerald-hover); border-color: var(--emerald-hover); color: #fff; box-shadow: 0 0 30px var(--emerald-glow); transform: translateY(-2px); }
.btn-outline-yellow { background: transparent; color: var(--emerald); border-color: var(--emerald); }
.btn-outline-yellow:hover { background: var(--emerald); color: #fff; box-shadow: 0 0 30px var(--emerald-glow); }
.btn-dark { background: var(--black-700); color: var(--white); border-color: var(--black-500); }
.btn-dark:hover { border-color: var(--emerald); color: var(--emerald); }
.btn-sm { padding: 8px 18px; font-size: 0.8rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-icon { width: 40px; height: 40px; padding: 0; border-radius: 50%; }
.btn-danger { background: var(--red); color: #fff; border-color: var(--red); }
.btn-danger:hover { box-shadow: 0 0 20px rgba(220,38,38,0.3); }
.btn-success { background: var(--emerald); color: #fff; border-color: var(--emerald); }
.btn-blue { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-blue:hover { background: var(--blue-hover); border-color: var(--blue-hover); box-shadow: 0 0 30px var(--blue-glow); transform: translateY(-2px); }
.btn-outline-blue { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline-blue:hover { background: var(--blue); color: #fff; box-shadow: 0 0 30px var(--blue-glow); }
.btn-emerald { background: var(--emerald); color: #fff; border-color: var(--emerald); }
.btn-emerald:hover { background: var(--emerald-hover); border-color: var(--emerald-hover); box-shadow: 0 0 30px var(--emerald-glow); transform: translateY(-2px); }

/* ============================================================
   HERO SLIDER
   ============================================================ */
.hero-slider { position: relative; width: 100%; height: 100vh; min-height: 600px; overflow: hidden; margin-top: var(--nav-height); }
.slider-track { display: flex; height: 100%; transition: transform 0.8s cubic-bezier(0.65, 0, 0.35, 1); }
.slide {
    min-width: 100%; height: 100%; position: relative; display: flex; align-items: center;
    background: linear-gradient(135deg, #E0EDFB 0%, #D0E2F7 30%, #C5DFF2 60%, #B8E8E8 100%);
    overflow: hidden;
}
.slide::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at 70% 40%, rgba(16,185,129,0.12) 0%, transparent 60%);
    z-index: 1;
}
.slide::after {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 200px;
    background: linear-gradient(transparent, rgba(235, 243, 252, 0.9));
    z-index: 1;
}
.slide-content { position: relative; z-index: 2; max-width: 700px; padding: 0 60px; }
.slide-content.text-center { margin: 0 auto; text-align: center; }
.slide-content.text-right { margin-left: auto; text-align: right; }
.slide-subtitle { font-family: var(--font-mono); color: var(--blue); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 3px; margin-bottom: 16px; }
.slide-title { font-family: var(--font-heading); font-size: 3.2rem; font-weight: 800; line-height: 1.15; margin-bottom: 20px; }
.slide-desc { color: var(--black-100); font-size: 1.15rem; line-height: 1.7; margin-bottom: 32px; }
.slide-btn { margin-top: 8px; }

/* Slider decorative elements */
.slide-decoration { position: absolute; right: 8%; top: 50%; transform: translateY(-50%); z-index: 1; }
.slide-grid {
    width: 300px; height: 300px; border: 1px solid rgba(59,130,246,0.12);
    display: grid; grid-template-columns: repeat(6, 1fr); grid-template-rows: repeat(6, 1fr); gap: 4px;
    animation: float 6s ease-in-out infinite;
}
.slide-grid-cell { background: rgba(59,130,246,0.05); border-radius: 2px; }
.slide-grid-cell:nth-child(3n) { background: rgba(16,185,129,0.08); }

/* Slide background image modes */
.slide.slide-bg-image {
    background: none !important;
}
.slide-bg-layer {
    position: absolute; inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}
.slide-bg-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.5) 100%);
    z-index: 1;
}
.slide.slide-bg-image .slide-content {
    position: relative;
    z-index: 2;
}

/* Half-image split slides */
.slide.slide-half-right,
.slide.slide-half-left {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
}
.slide.slide-half-right { grid-template-columns: 1fr 1fr; }
.slide.slide-half-left { grid-template-columns: 1fr 1fr; }
.slide.slide-half-right::before,
.slide.slide-half-right::after,
.slide.slide-half-left::before,
.slide.slide-half-left::after { display: none; }

.slide-half-image {
    position: relative;
    overflow: hidden;
    min-height: 400px;
}
.slide-half-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.slide-half-image::after {
    content: '';
    position: absolute; inset: 0;
    z-index: 1;
}
.slide-half-right .slide-half-image::after {
    background: linear-gradient(to right, rgba(235,243,252,0.3) 0%, transparent 30%);
}
.slide-half-left .slide-half-image::after {
    background: linear-gradient(to left, rgba(235,243,252,0.3) 0%, transparent 30%);
}

.slide-half-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 2;
    padding: 60px 50px;
}
.slide-half-content.text-center { align-items: center; text-align: center; }
.slide-half-content.text-right { align-items: flex-end; text-align: right; }

/* When half-image is active, hide the decoration grid */
.slide.slide-half-right .slide-decoration,
.slide.slide-half-left .slide-decoration { display: none; }

/* Slider Controls */
.slider-arrows { position: absolute; top: 50%; left: 0; right: 0; z-index: 10; display: flex; justify-content: space-between; padding: 0 24px; transform: translateY(-50%); pointer-events: none; }
.slider-arrow {
    width: 50px; height: 50px; border-radius: 50%; background: rgba(255,255,255,0.85);
    border: 1px solid var(--black-500); color: var(--blue); font-size: 1.1rem;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: all var(--transition); pointer-events: all;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.slider-arrow:hover { background: var(--emerald); color: #fff; border-color: var(--emerald); box-shadow: 0 0 20px var(--emerald-glow); }
.slider-dots {
    position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); z-index: 10;
    display: flex; gap: 10px;
}
.slider-dot {
    width: 12px; height: 12px; border-radius: 50%; background: var(--black-500);
    border: 2px solid var(--black-500); cursor: pointer; transition: all var(--transition);
}
.slider-dot.active { background: var(--emerald); border-color: var(--emerald); box-shadow: 0 0 10px var(--emerald-glow); }
.slider-dot:hover { border-color: var(--emerald); }

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.service-card { text-align: center; padding: 40px 30px; }
.service-icon {
    width: 70px; height: 70px; margin: 0 auto 24px; border-radius: var(--radius-lg);
    background: rgba(16,185,129,0.08); border: 1px solid rgba(16,185,129,0.18);
    display: flex; align-items: center; justify-content: center; font-size: 1.6rem;
    color: var(--emerald); transition: all var(--transition);
}
.service-card:hover .service-icon { background: var(--emerald); color: #fff; box-shadow: 0 0 30px var(--emerald-glow); transform: scale(1.1); }
.service-card h3 { font-family: var(--font-heading); font-size: 1rem; font-weight: 600; margin-bottom: 14px; letter-spacing: 0.5px; }
.service-card p { color: var(--black-100); font-size: 0.9rem; line-height: 1.7; }

/* ============================================================
   PROJECTS SHOWCASE
   ============================================================ */
.projects-filter { display: flex; justify-content: center; gap: 10px; margin-bottom: 40px; flex-wrap: wrap; }
.filter-btn {
    padding: 8px 22px; border-radius: 50px; background: var(--black-800); border: 1px solid var(--black-500);
    color: var(--black-100); font-size: 0.85rem; cursor: pointer; transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.project-card { position: relative; overflow: hidden; border-radius: var(--radius-lg); background: var(--black-800); border: 1px solid var(--black-600); }
.project-card:hover { border-color: var(--blue); box-shadow: 0 0 20px var(--blue-glow); }
.project-thumbnail {
    height: 220px; position: relative; overflow: hidden;
    background: linear-gradient(135deg, #D6E8FA, #C5E0F0);
    display: flex; align-items: center; justify-content: center;
}
.project-thumbnail-icon { font-size: 3rem; color: var(--black-400); transition: all var(--transition); }
.project-card:hover .project-thumbnail-icon { color: var(--emerald); transform: scale(1.1); }
.project-badges { position: absolute; top: 12px; left: 12px; display: flex; gap: 6px; z-index: 2; }
.project-badge {
    padding: 4px 10px; border-radius: 50px; font-size: 0.7rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.badge-animated { background: var(--blue); color: #fff; }
.badge-video { background: var(--red); color: #fff; }
.project-play-btn {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 60px; height: 60px; border-radius: 50%; background: rgba(59,130,246,0.9);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.3rem; z-index: 2;
    opacity: 0; transition: all var(--transition); cursor: pointer;
}
.project-card:hover .project-play-btn { opacity: 1; }
.project-play-btn:hover { transform: translate(-50%, -50%) scale(1.1); box-shadow: 0 0 30px var(--blue-glow-strong); }
.project-info { padding: 24px; }
.project-info h3 { font-family: var(--font-heading); font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.project-info p { color: var(--black-100); font-size: 0.85rem; line-height: 1.6; margin-bottom: 14px; }
.project-tech { display: flex; flex-wrap: wrap; gap: 6px; }
.tech-tag { padding: 3px 10px; border-radius: 50px; background: var(--black-700); border: 1px solid var(--black-500); font-size: 0.7rem; color: var(--emerald); font-family: var(--font-mono); }

/* Animated project cards */
.project-card.animated-project .project-thumbnail { animation: glow 3s ease-in-out infinite; }

/* Project Modal */
.project-modal {
    display: none; position: fixed; inset: 0; z-index: 2000; background: rgba(15, 27, 51, 0.7);
    align-items: center; justify-content: center; padding: 40px;
}
.project-modal.show { display: flex; animation: fadeIn 0.3s ease; }
.modal-content {
    background: var(--black-800); border: 1px solid var(--black-500); border-radius: var(--radius-xl);
    max-width: 900px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative;
    box-shadow: var(--shadow-lg);
}
.modal-close { position: absolute; top: 16px; right: 16px; z-index: 10; width: 40px; height: 40px; border-radius: 50%; background: var(--black-700); border: 1px solid var(--black-500); color: var(--white); font-size: 1.1rem; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.modal-close:hover { background: var(--red); border-color: var(--red); color: #fff; }
.modal-video { width: 100%; aspect-ratio: 16/9; background: var(--black-900); border-radius: var(--radius-xl) var(--radius-xl) 0 0; overflow: hidden; }
.modal-video iframe { width: 100%; height: 100%; border: none; }
.modal-body { padding: 40px; }
.modal-body h2 { font-family: var(--font-heading); font-size: 1.5rem; margin-bottom: 16px; }
.modal-body .client-name { color: var(--emerald); font-size: 0.85rem; margin-bottom: 20px; }
.modal-body .description { color: var(--black-100); line-height: 1.8; margin-bottom: 24px; }

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-categories { display: flex; justify-content: center; gap: 10px; margin-bottom: 40px; flex-wrap: wrap; }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    background: var(--black-800); border: 1px solid var(--black-600); border-radius: var(--radius);
    margin-bottom: 12px; overflow: hidden; transition: all var(--transition);
}
.faq-item.active { border-color: var(--emerald); box-shadow: 0 0 20px var(--emerald-glow); border-left: 4px solid var(--emerald); }
.faq-question {
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 24px; cursor: pointer; font-weight: 500; font-size: 0.95rem;
    transition: all var(--transition); background: none; border: none; color: var(--white);
    width: 100%; text-align: left; font-family: var(--font-body);
}
.faq-question:hover { color: var(--emerald); }
.faq-toggle-icon {
    width: 28px; height: 28px; border-radius: 50%; background: var(--black-700);
    display: flex; align-items: center; justify-content: center; font-size: 0.9rem;
    color: var(--emerald); transition: all var(--transition); flex-shrink: 0; margin-left: 16px;
}
.faq-item.active .faq-toggle-icon { background: var(--emerald); color: #fff; transform: rotate(45deg); }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.active .faq-answer { max-height: 500px; }
.faq-answer-inner { padding: 0 24px 20px; color: var(--black-100); line-height: 1.8; font-size: 0.9rem; }

/* ============================================================
   AI CHAT WIDGET
   ============================================================ */
.chat-widget { position: fixed; bottom: 24px; right: 24px; z-index: 1500; }
.chat-toggle-btn {
    width: 60px; height: 60px; border-radius: 50%; background: var(--emerald);
    border: none; color: #fff; font-size: 1.5rem; cursor: pointer;
    box-shadow: 0 4px 20px var(--emerald-glow-strong); transition: all var(--transition);
    display: flex; align-items: center; justify-content: center; position: relative;
}
.chat-toggle-btn:hover { transform: scale(1.1); box-shadow: 0 6px 30px var(--emerald-glow-strong); }
.chat-pulse {
    position: absolute; inset: -4px; border-radius: 50%; border: 2px solid var(--emerald);
    animation: pulse 2s ease-in-out infinite;
}
.chat-window {
    display: none; position: absolute; bottom: 72px; right: 0;
    width: 380px; height: 500px; background: var(--black-800);
    border: 1px solid var(--black-500); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg); overflow: hidden; flex-direction: column;
}
.chat-window.show { display: flex; animation: slideUp 0.3s ease; }
.chat-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px; background: linear-gradient(135deg, #DBEAFE, #D1FAE5); border-bottom: 1px solid var(--black-500);
}
.chat-header-left { display: flex; align-items: center; gap: 12px; }
.chat-avatar {
    width: 40px; height: 40px; border-radius: 50%; background: var(--emerald);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.1rem;
}
.chat-header h4 { font-family: var(--font-heading); font-size: 0.85rem; font-weight: 600; color: var(--white); }
.chat-status { display: flex; align-items: center; gap: 6px; font-size: 0.72rem; color: var(--green); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.chat-close-btn { background: none; border: none; color: var(--black-100); font-size: 1.1rem; cursor: pointer; padding: 4px; }
.chat-close-btn:hover { color: var(--white); }
.chat-messages { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.chat-msg { max-width: 85%; padding: 12px 16px; border-radius: var(--radius); font-size: 0.85rem; line-height: 1.5; animation: slideUp 0.3s ease; }
.chat-msg.user { align-self: flex-end; background: var(--emerald); color: #fff; border-bottom-right-radius: 4px; }
.chat-msg.assistant { align-self: flex-start; background: var(--black-700); color: var(--white); border-bottom-left-radius: 4px; }
.chat-msg.assistant .msg-text { white-space: pre-line; }
.typing-indicator { display: flex; gap: 4px; padding: 12px 16px; align-self: flex-start; background: var(--black-700); border-radius: var(--radius); border-bottom-left-radius: 4px; }
.typing-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--black-100); animation: typing 1.4s infinite; }
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }
.chat-input-area { display: flex; padding: 16px; gap: 10px; border-top: 1px solid var(--black-500); background: var(--black-700); }
.chat-input-area input {
    flex: 1; padding: 10px 16px; border-radius: var(--radius);
    background: var(--black-800); border: 1px solid var(--black-500);
    color: var(--white); font-size: 0.85rem; outline: none;
    transition: border-color var(--transition);
}
.chat-input-area input:focus { border-color: var(--emerald); }
.chat-input-area input::placeholder { color: var(--black-300); }
.chat-send-btn {
    width: 42px; height: 42px; border-radius: var(--radius);
    background: var(--emerald); border: none; color: #fff;
    font-size: 0.95rem; cursor: pointer; transition: all var(--transition);
    display: flex; align-items: center; justify-content: center;
}
.chat-send-btn:hover { background: var(--emerald-hover); box-shadow: 0 0 15px var(--emerald-glow); }

/* ============================================================
   FORMS
   ============================================================ */
.form-group { margin-bottom: 20px; }
.form-label { display: block; margin-bottom: 6px; font-size: 0.85rem; font-weight: 500; color: var(--black-100); }
.form-input, .form-select, .form-textarea {
    width: 100%; padding: 12px 16px; border-radius: var(--radius);
    background: var(--black-800); border: 1px solid var(--black-500);
    color: var(--white); font-family: var(--font-body); font-size: 0.9rem;
    outline: none; transition: all var(--transition);
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--emerald); box-shadow: 0 0 15px var(--emerald-glow); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--black-300); }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2310B981' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }
.form-select option { background: var(--black-800); color: var(--white); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-error { color: var(--red); font-size: 0.8rem; margin-top: 4px; }

/* PIN Input */
.pin-input-group { display: flex; gap: 10px; justify-content: center; }
.pin-digit {
    width: 50px; height: 58px; text-align: center; font-size: 1.4rem; font-family: var(--font-mono);
    font-weight: 600; background: var(--black-800); border: 2px solid var(--black-500);
    border-radius: var(--radius); color: var(--emerald); outline: none;
    transition: all var(--transition);
}
.pin-digit:focus { border-color: var(--emerald); box-shadow: 0 0 15px var(--emerald-glow); }

/* File Upload */
.file-upload { position: relative; }
.file-upload-input { display: none; }
.file-upload-btn {
    display: flex; align-items: center; gap: 8px; padding: 12px 20px;
    background: var(--black-700); border: 2px dashed var(--black-500); border-radius: var(--radius);
    color: var(--black-100); cursor: pointer; transition: all var(--transition); font-size: 0.9rem;
}
.file-upload-btn:hover { border-color: var(--emerald); color: var(--emerald); }
.geo-btn {
    display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px;
    background: var(--black-700); border: 1px solid var(--black-500); border-radius: var(--radius);
    color: var(--emerald); cursor: pointer; font-size: 0.85rem; transition: all var(--transition);
}
.geo-btn:hover { background: rgba(16,185,129,0.06); border-color: var(--emerald); }
.geo-btn.captured { background: rgba(16,185,129,0.08); border-color: var(--green); color: var(--green); }

/* ============================================================
   AUTH PAGES (Login / Register)
   ============================================================ */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 40px 20px; margin-top: 0; background: linear-gradient(135deg, #E0EDFB 0%, #C5E0F0 50%, #D1FAE5 100%); }
.auth-container { width: 100%; max-width: 440px; }
.auth-card { background: var(--black-800); border: 1px solid var(--black-500); border-radius: var(--radius-xl); padding: 40px; box-shadow: var(--shadow-lg); }
.auth-header { text-align: center; margin-bottom: 32px; }
.auth-header .auth-logo { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 700; margin-bottom: 8px; }
.auth-header p { color: var(--black-100); font-size: 0.9rem; }
.auth-form .form-input { text-align: center; }
.auth-footer { text-align: center; margin-top: 24px; font-size: 0.85rem; color: var(--black-100); }
.auth-footer a { color: var(--emerald); font-weight: 600; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: linear-gradient(180deg, #D0E2F7 0%, #C0D5EE 50%, #B8DCE8 100%); border-top: 1px solid var(--black-500); padding: 80px 0 0; }
.footer-grid, .footer-bottom { max-width: var(--container); margin: 0 auto; padding-left: 20px; padding-right: 20px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 60px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; text-decoration: none; }
.footer-logo-img { width: 44px; height: 44px; object-fit: contain; border-radius: 8px; flex-shrink: 0; }
.footer-logo-text { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 700; color: var(--white); }
.footer-about p { color: var(--black-100); font-size: 0.85rem; line-height: 1.7; margin-bottom: 20px; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
    width: 38px; height: 38px; border-radius: 50%; background: var(--black-600);
    border: 1px solid var(--black-500); display: flex; align-items: center; justify-content: center;
    color: var(--black-100); font-size: 0.9rem; transition: all var(--transition);
}
.footer-socials a:hover { background: var(--emerald); color: #fff; border-color: var(--emerald); }
.footer-col h4 { font-family: var(--font-heading); font-size: 0.85rem; font-weight: 600; margin-bottom: 20px; color: var(--white); letter-spacing: 1px; text-transform: uppercase; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--black-100); font-size: 0.85rem; transition: all var(--transition); }
.footer-col ul li a:hover { color: var(--emerald); padding-left: 4px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; color: var(--black-100); font-size: 0.85rem; }
.footer-contact li i { color: var(--emerald); margin-top: 4px; width: 16px; text-align: center; }
.footer-bottom { border-top: 1px solid var(--black-500); padding: 20px 0; text-align: center; }
.footer-bottom p { color: var(--black-200); font-size: 0.8rem; }
.footer-slogan { color: var(--emerald); font-weight: 500; opacity: 0.8; }

/* ============================================================
   DASHBOARD LAYOUT
   ============================================================ */
.dashboard-layout { display: flex; min-height: 100vh; padding-top: var(--nav-height); }
.sidebar {
    width: 260px; background: linear-gradient(180deg, #D6E8F9 0%, #E8F4EE 100%); border-right: 1px solid var(--black-500);
    padding: 24px 0; position: fixed; top: var(--nav-height); left: 0; bottom: 0;
    overflow-y: auto; z-index: 100; transition: transform var(--transition);
}
.sidebar-brand { padding: 0 20px 24px; border-bottom: 1px solid var(--black-500); margin-bottom: 20px; }
.sidebar-brand h3 { font-family: var(--font-heading); font-size: 0.8rem; color: var(--black-200); letter-spacing: 2px; text-transform: uppercase; }
.sidebar-nav { padding: 0 12px; }
.sidebar-link {
    display: flex; align-items: center; gap: 12px; padding: 12px 16px;
    border-radius: var(--radius); color: var(--black-100); font-size: 0.85rem;
    font-weight: 500; transition: all var(--transition); margin-bottom: 4px;
}
.sidebar-link:hover { background: rgba(255,255,255,0.5); color: var(--white); }
.sidebar-link.active { background: rgba(16,185,129,0.12); color: var(--emerald); border-left: 3px solid var(--emerald); }
.sidebar-link i { width: 20px; text-align: center; }
.sidebar-section { padding: 16px 20px 8px; font-size: 0.7rem; color: var(--black-300); text-transform: uppercase; letter-spacing: 1.5px; font-weight: 600; }

/* Sidebar Toggle Button (mobile/tablet) */
.sidebar-close {
    display: none; position: absolute; top: 12px; right: 12px;
    width: 32px; height: 32px; border-radius: var(--radius);
    background: var(--black-700); border: 1px solid var(--black-500);
    color: var(--black-100); font-size: 0.9rem; cursor: pointer;
    align-items: center; justify-content: center; z-index: 10;
    transition: all var(--transition);
}
.sidebar-close:hover { background: var(--red); color: #fff; border-color: var(--red); }
.sidebar-open-btn {
    display: none; position: fixed; top: calc(var(--nav-height) + 12px); left: 12px;
    width: 40px; height: 40px; border-radius: var(--radius);
    background: var(--emerald); border: none; color: #fff; font-size: 1rem;
    cursor: pointer; align-items: center; justify-content: center;
    z-index: 99; box-shadow: 0 2px 12px rgba(16,185,129,0.3);
    transition: all var(--transition);
}
.sidebar-open-btn:hover { background: var(--emerald-hover); transform: scale(1.05); }
.sidebar-overlay {
    display: none; position: fixed; inset: 0; top: var(--nav-height);
    background: rgba(15, 27, 51, 0.4); z-index: 99;
}
.sidebar-overlay.show { display: block; }

.dashboard-main { flex: 1; margin-left: 260px; padding: 30px; min-height: calc(100vh - var(--nav-height)); background: linear-gradient(180deg, #EBF3FC 0%, #F5F9FF 30%, #F0FAF5 100%); }
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 30px; flex-wrap: wrap; gap: 16px; }
.page-header h1 { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; }
.page-header-actions { display: flex; gap: 10px; }

/* Stats Cards */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-bottom: 30px; }
.stat-card {
    background: var(--black-800); border: 1px solid var(--black-500); border-radius: var(--radius-lg);
    padding: 24px; display: flex; align-items: center; gap: 16px; transition: all var(--transition);
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.stat-card:hover { border-color: var(--emerald); transform: translateY(-2px); box-shadow: 0 4px 16px var(--emerald-glow); }
.stat-icon {
    width: 50px; height: 50px; border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}
.stat-icon.yellow { background: rgba(59,130,246,0.1); color: var(--blue); }
.stat-icon.green { background: rgba(16,185,129,0.1); color: var(--green); }
.stat-icon.red { background: rgba(220,38,38,0.08); color: var(--red); }
.stat-icon.blue { background: rgba(59,130,246,0.1); color: var(--blue); }
.stat-info h3 { font-family: var(--font-mono); font-size: 1.6rem; font-weight: 700; color: var(--emerald); }
.stat-info p { font-size: 0.8rem; color: var(--black-100); }

/* Data Tables */
.table-container { background: var(--black-800); border: 1px solid var(--black-500); border-radius: var(--radius-lg); overflow: hidden; }
.table-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--black-500); flex-wrap: wrap; gap: 12px; }
.table-header h3 { font-size: 1rem; font-weight: 600; }
.table-search { display: flex; align-items: center; gap: 8px; padding: 8px 14px; background: var(--black-700); border: 1px solid var(--black-500); border-radius: var(--radius); }
.table-search i { color: var(--black-200); font-size: 0.85rem; }
.table-search input { background: none; border: none; color: var(--white); font-size: 0.85rem; outline: none; width: 200px; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { padding: 14px 20px; text-align: left; font-size: 0.75rem; font-weight: 600; color: var(--black-200); text-transform: uppercase; letter-spacing: 1px; background: var(--black-700); border-bottom: 1px solid var(--black-500); }
.data-table td { padding: 14px 20px; font-size: 0.85rem; border-bottom: 1px solid var(--black-500); color: var(--black-100); vertical-align: middle; }
.data-table tr:nth-child(even) { background: rgba(59,130,246,0.02); }
.data-table tr:hover td { background: rgba(16,185,129,0.03); }

/* Status Badges */
.status-badge { display: inline-flex; align-items: center; gap: 4px; padding: 4px 12px; border-radius: 50px; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.status-pending { background: rgba(16,185,129,0.08); color: var(--emerald); }
.status-in_progress { background: rgba(59,130,246,0.08); color: var(--blue); }
.status-completed, .status-paid { background: rgba(16,185,129,0.1); color: var(--green); }
.status-cancelled { background: rgba(220,38,38,0.08); color: var(--red); }
.status-overdue { background: rgba(220,38,38,0.1); color: var(--red); }
.status-draft { background: rgba(142,165,196,0.12); color: var(--black-200); }
.status-sent { background: rgba(59,130,246,0.08); color: var(--blue); }
.status-urgent { background: rgba(220,38,38,0.1); color: var(--red); }
.status-low { background: rgba(16,185,129,0.08); color: var(--green); }
.status-medium { background: rgba(16,185,129,0.08); color: var(--emerald); }
.status-high { background: rgba(255,152,0,0.1); color: #E67E00; }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 20px; }
.page-btn {
    width: 36px; height: 36px; border-radius: var(--radius); background: var(--black-700);
    border: 1px solid var(--black-500); color: var(--black-100); font-size: 0.85rem;
    cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all var(--transition);
}
.page-btn:hover, .page-btn.active { background: var(--blue); color: #fff; border-color: var(--blue); }

/* Action Buttons */
.action-btns { display: flex; gap: 6px; }
.action-btn {
    width: 32px; height: 32px; border-radius: var(--radius); border: 1px solid var(--black-500);
    background: var(--black-700); color: var(--black-100); font-size: 0.8rem;
    cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all var(--transition);
}
.action-btn:hover { border-color: var(--emerald); color: var(--emerald); }
.action-btn.delete:hover { border-color: var(--red); color: var(--red); }

/* ============================================================
   ALERTS / FLASH MESSAGES
   ============================================================ */
.flash-message {
    padding: 14px 20px; border-radius: var(--radius); margin-bottom: 20px;
    font-size: 0.85rem; display: flex; align-items: center; gap: 10px;
    animation: slideDown 0.3s ease;
}
.flash-success { background: rgba(16,185,129,0.08); border-left: 4px solid var(--emerald); color: var(--emerald); }
.flash-error { background: rgba(220,38,38,0.06); border-left: 4px solid var(--red); color: var(--red); }
.flash-warning { background: rgba(245,158,11,0.06); border-left: 4px solid #F59E0B; color: #D97706; }
.flash-info { background: rgba(59,130,246,0.06); border-left: 4px solid var(--blue); color: var(--blue); }

/* ============================================================
   CONTACT & SERVICE REQUEST PAGE
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-card { display: flex; align-items: flex-start; gap: 16px; padding: 20px; background: var(--black-800); border: 1px solid var(--black-500); border-radius: var(--radius-lg); margin-bottom: 16px; }
.contact-info-card i { font-size: 1.3rem; color: var(--emerald); margin-top: 2px; }
.contact-info-card h4 { font-size: 0.95rem; }
.contact-info-card p { font-size: 0.85rem; color: var(--black-100); }

/* ============================================================
   MODALS (Generic)
   ============================================================ */
.modal-overlay { display: none; position: fixed; inset: 0; z-index: 2000; background: rgba(15, 27, 51, 0.5); align-items: center; justify-content: center; padding: 20px; }
.modal-overlay.show { display: flex; }
.modal-box {
    background: var(--black-800); border: 1px solid var(--black-500); border-radius: var(--radius-xl);
    max-width: 560px; width: 100%; max-height: 90vh; overflow-y: auto; padding: 32px;
    animation: slideUp 0.3s ease;
    box-shadow: var(--shadow-lg);
}
.modal-box h2 { font-family: var(--font-heading); font-size: 1.2rem; margin-bottom: 24px; }

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); box-shadow: 4px 0 24px rgba(15,27,51,0.15); }
    .sidebar-close { display: flex; }
    .sidebar-open-btn { display: flex; }
    .dashboard-main { margin-left: 0; }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-logo-img { width: 42px; height: 42px; border-radius: 8px; }
    .logo-text { font-size: 1rem; }
    .nav-slogan { font-size: 0.5rem; }
    .nav-menu { display: none; position: absolute; top: var(--nav-height); left: 0; right: 0; background: rgba(235, 243, 252, 0.98); border-bottom: 1px solid var(--black-500); flex-direction: column; padding: 16px; gap: 4px; box-shadow: var(--shadow); }
    .nav-menu.open { display: flex; animation: slideDown 0.3s ease; }
    .nav-toggle { display: flex; }
    .user-name-desktop { display: none; }
    .hero-slider { height: 80vh; min-height: 500px; }
    .slide-title { font-size: 2rem; }
    .slide-content { padding: 0 30px; }
    .slide-decoration { display: none; }
    .slide-half-content { padding: 0 30px 30px; }
    .slide.slide-half-right,
    .slide.slide-half-left { grid-template-columns: 1fr; }
    .slide-half-image { min-height: 200px; max-height: 250px; }
    .slider-arrow { width: 40px; height: 40px; font-size: 0.9rem; }
    .services-grid, .projects-grid { grid-template-columns: 1fr; }
    .section-header h2 { font-size: 1.6rem; }
    .section-padding { padding: 60px 0; }
    .footer-grid { grid-template-columns: 1fr; }
    .chat-window { width: calc(100vw - 48px); right: -8px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .page-header { flex-direction: column; align-items: flex-start; }
    .pin-digit { width: 42px; height: 50px; font-size: 1.2rem; }
    .data-table { font-size: 0.8rem; }
    .data-table th, .data-table td { padding: 10px 12px; }
}

@media (max-width: 480px) {
    .nav-logo-img { width: 36px; height: 36px; }
    .logo-text { font-size: 0.9rem; }
    .nav-slogan { display: none; }
    .slide-title { font-size: 1.6rem; }
    .slide-desc { font-size: 0.95rem; }
    .stats-grid { grid-template-columns: 1fr; }
    .auth-card { padding: 28px 20px; }
    .pin-input-group { gap: 6px; }
    .pin-digit { width: 36px; height: 44px; font-size: 1rem; }
}

/* ============================================================
   LANGUAGE TOGGLE BUTTON
   ============================================================ */
.lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1.5px solid var(--black-500);
    background: transparent;
    color: var(--white);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.2;
}
.lang-toggle:hover {
    border-color: var(--emerald);
    color: var(--emerald);
    background: var(--emerald-glow);
}
.lang-toggle .lang-icon {
    font-size: 0.95rem;
}
.lang-toggle .lang-label {
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
/* On auth pages (dark bg), adjust */
.auth-page .lang-toggle {
    color: #94a3b8;
    border-color: rgba(148, 163, 184, 0.3);
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 1000;
    background: rgba(15, 27, 51, 0.8);
    backdrop-filter: blur(8px);
}
.auth-page .lang-toggle:hover {
    color: var(--emerald);
    border-color: var(--emerald);
}

/* ---- Print Styles ---- */
@media print {
    .navbar, .sidebar, .chat-widget, .footer, .nav-toggle { display: none !important; }
    .dashboard-main { margin-left: 0 !important; padding: 0 !important; }
    body { background: #fff; color: #000; }
    .card, .table-container { border-color: #ccc; }
}