/* ═══════════════════════════════════════════════════
   PDFMaster — Ana Stil Dosyası
   Estetik: Koyu lüks, turuncu aksan, keskin detaylar
   ═══════════════════════════════════════════════════ */

:root {
    --bg:             #07070d;
    --bg-raised:      #0d0d16;
    --surface:        #111119;
    --surface-hover:  #16161f;
    --surface-active: #1a1a25;
    --border:         #1c1c2b;
    --border-light:   #26263a;
    --border-focus:   #e8580040;

    --accent:         #e85800;
    --accent-light:   #ff7a2e;
    --accent-dark:    #c04800;
    --accent-glow:    rgba(232, 88, 0, 0.12);
    --accent-glow-lg: rgba(232, 88, 0, 0.06);

    --text:           #e6e4df;
    --text-secondary: #918f8a;
    --text-dim:       #575560;
    --text-inverse:   #07070d;

    --success:        #22c55e;
    --warning:        #eab308;
    --danger:         #ef4444;
    --info:           #3b82f6;
    --premium:        #eab308;

    --radius-sm:      6px;
    --radius:         10px;
    --radius-lg:      14px;
    --radius-xl:      20px;
    --radius-full:    9999px;

    --font:           'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono:      'JetBrains Mono', 'Fira Code', monospace;

    --shadow-sm:      0 1px 2px rgba(0,0,0,0.3);
    --shadow:         0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg:      0 12px 40px rgba(0,0,0,0.5);
    --shadow-accent:  0 4px 20px rgba(232,88,0,0.2);

    --transition:     0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-light); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }
img { max-width: 100%; display: block; }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* ─── Animations ─── */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-12px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px var(--accent-glow); }
    50% { box-shadow: 0 0 40px rgba(232,88,0,0.25); }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.fade-in { animation: fadeIn 0.4s ease both; }
.slide-up { animation: slideUp 0.5s ease both; }
.slide-down { animation: slideDown 0.3s ease both; }
.scale-in { animation: scaleIn 0.3s ease both; }

/* Stagger */
.stagger-1 { animation-delay: 0.05s; }
.stagger-2 { animation-delay: 0.1s; }
.stagger-3 { animation-delay: 0.15s; }
.stagger-4 { animation-delay: 0.2s; }
.stagger-5 { animation-delay: 0.25s; }
.stagger-6 { animation-delay: 0.3s; }

/* ─── Layout ─── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 480px; margin: 0 auto; padding: 0 24px; }
.container-md { max-width: 720px; margin: 0 auto; padding: 0 24px; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-xs { gap: 6px; }
.gap-sm { gap: 10px; }
.gap-md { gap: 16px; }
.gap-lg { gap: 24px; }
.gap-xl { gap: 32px; }
.flex-1 { flex: 1; }

.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

/* ─── Typography ─── */
.h1 { font-size: 48px; font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; }
.h2 { font-size: 32px; font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
.h3 { font-size: 22px; font-weight: 600; line-height: 1.3; }
.h4 { font-size: 17px; font-weight: 600; line-height: 1.4; }
.text-sm { font-size: 13px; }
.text-xs { font-size: 11px; }
.text-muted { color: var(--text-secondary); }
.text-dim { color: var(--text-dim); }
.text-accent { color: var(--accent); }
.text-premium { color: var(--premium); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-center { text-align: center; }
.font-mono { font-family: var(--font-mono); }
.font-medium { font-weight: 500; }
.font-bold { font-weight: 700; }

/* ─── Navbar ─── */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 32px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
}
.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 19px;
    color: var(--text);
}
.navbar-brand .brand-icon {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}
.navbar-brand .brand-accent { color: var(--accent); }
.navbar-links {
    display: flex;
    align-items: center;
    gap: 8px;
}
.navbar-user {
    display: flex;
    align-items: center;
    gap: 10px;
}
.navbar-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-glow), var(--accent-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-light);
    border: 2px solid var(--border);
}
.navbar-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 20px;
    font-family: var(--font);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    text-decoration: none;
    line-height: 1;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled, .btn.disabled { opacity: 0.45; cursor: not-allowed; pointer-events: none; }

.btn-default {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-default:hover { background: var(--surface-hover); border-color: var(--border-light); }

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: #fff;
    border: none;
    box-shadow: var(--shadow-accent);
}
.btn-primary:hover {
    box-shadow: 0 6px 28px rgba(232,88,0,0.35);
    filter: brightness(1.08);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 8px 14px;
}
.btn-ghost:hover { color: var(--text); background: var(--surface-hover); }

.btn-danger {
    background: rgba(239,68,68,0.1);
    color: var(--danger);
    border: 1px solid rgba(239,68,68,0.2);
}
.btn-danger:hover { background: rgba(239,68,68,0.18); }

.btn-premium {
    background: linear-gradient(135deg, var(--premium), #d97706);
    color: #000;
    border: none;
    font-weight: 600;
}
.btn-premium:hover { filter: brightness(1.1); }

.btn-outline {
    background: transparent;
    color: var(--accent-light);
    border: 1px solid var(--accent);
}
.btn-outline:hover { background: var(--accent-glow); }

.btn-sm { padding: 6px 14px; font-size: 13px; border-radius: var(--radius-sm); }
.btn-lg { padding: 14px 32px; font-size: 16px; border-radius: var(--radius-lg); }
.btn-icon { padding: 8px; width: 36px; height: 36px; }
.btn-block { width: 100%; }

/* ─── Form Elements ─── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}
.form-input, .form-select, .form-textarea {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 11px 16px;
    color: var(--text);
    font-family: var(--font);
    font-size: 14px;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--border-focus);
}
.form-input::placeholder { color: var(--text-dim); }
.form-textarea { resize: vertical; min-height: 100px; }
.form-hint { font-size: 12px; color: var(--text-dim); }
.form-error { font-size: 12px; color: var(--danger); }

/* ─── Cards ─── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px;
    transition: all var(--transition);
}
.card-hover:hover {
    border-color: var(--border-light);
    background: var(--surface-hover);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}
.card-hover { cursor: pointer; }

/* ─── Badges ─── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    line-height: 1.2;
}
.badge-accent { background: var(--accent-glow); color: var(--accent-light); }
.badge-premium { background: rgba(234,179,8,0.12); color: var(--premium); }
.badge-success { background: rgba(34,197,94,0.12); color: var(--success); }
.badge-danger { background: rgba(239,68,68,0.12); color: var(--danger); }
.badge-info { background: rgba(59,130,246,0.12); color: var(--info); }
.badge-dim { background: var(--bg-raised); color: var(--text-dim); }

/* ─── Stats Cards ─── */
.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px;
}
.stat-card .stat-label { font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; }
.stat-card .stat-value { font-size: 32px; font-weight: 700; line-height: 1; }

/* ─── Tool Cards ─── */
.tool-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
}
.tool-card:hover {
    border-color: var(--border-light);
    background: var(--surface-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}
.tool-card.locked { opacity: 0.55; }
.tool-card.locked:hover { transform: none; box-shadow: none; }
.tool-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}
.tool-card.locked .tool-icon {
    background: rgba(234,179,8,0.08);
    color: var(--premium);
}
.tool-name { font-weight: 600; font-size: 14px; display: flex; align-items: center; gap: 6px; }
.tool-desc { font-size: 12px; color: var(--text-secondary); margin-top: 3px; line-height: 1.5; }

/* ─── Modal ─── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}
.modal-overlay.active { display: flex; }
.modal {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 500px;
    max-height: 85vh;
    overflow: auto;
    padding: 28px;
    animation: scaleIn 0.25s ease;
}
.modal-lg { max-width: 720px; }
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}
.modal-title { font-size: 18px; font-weight: 600; }
.modal-close {
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 20px;
    padding: 4px;
    transition: color var(--transition);
}
.modal-close:hover { color: var(--text); }

/* ─── Toast ─── */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.toast {
    padding: 12px 20px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    backdrop-filter: blur(12px);
    animation: slideDown 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 380px;
}
.toast-success {
    background: rgba(34,197,94,0.12);
    border: 1px solid rgba(34,197,94,0.3);
    color: var(--success);
}
.toast-error {
    background: rgba(239,68,68,0.12);
    border: 1px solid rgba(239,68,68,0.3);
    color: var(--danger);
}
.toast-warning {
    background: rgba(234,179,8,0.12);
    border: 1px solid rgba(234,179,8,0.3);
    color: var(--warning);
}
.toast-info {
    background: rgba(59,130,246,0.12);
    border: 1px solid rgba(59,130,246,0.3);
    color: var(--info);
}

/* ─── Tables ─── */
.table-wrap {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.table {
    width: 100%;
    border-collapse: collapse;
}
.table th {
    padding: 12px 16px;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.table td {
    padding: 12px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--surface-hover); }

/* ─── Auth Pages ─── */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
}
.auth-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px;
    position: relative;
    overflow: hidden;
}
.auth-left::before {
    content: '';
    position: absolute;
    top: -150px;
    right: -150px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: var(--accent-glow-lg);
    filter: blur(100px);
}
.auth-left::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: rgba(232,88,0,0.03);
    filter: blur(80px);
}
.auth-content { position: relative; z-index: 1; max-width: 440px; }
.auth-right {
    width: 480px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px;
    background: var(--surface);
    border-left: 1px solid var(--border);
}
.auth-stats {
    display: flex;
    gap: 32px;
    margin-top: 40px;
}
.auth-stat-num {
    font-size: 28px;
    font-weight: 700;
    color: var(--accent);
}
.auth-stat-label { font-size: 13px; color: var(--text-secondary); }

.auth-form { display: flex; flex-direction: column; gap: 18px; }
.auth-footer {
    margin-top: 24px;
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
}
.auth-demo {
    margin-top: 28px;
    padding: 16px;
    border-radius: var(--radius);
    background: var(--bg);
    border: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-dim);
    line-height: 1.8;
}

/* ─── Landing Page ─── */
.landing-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.landing-hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: var(--accent-glow);
    border: 1px solid rgba(232,88,0,0.2);
    font-size: 13px;
    font-weight: 500;
    color: var(--accent-light);
    margin-bottom: 24px;
}
.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 20px;
}
.hero-title .accent { color: var(--accent-light); }
.hero-desc {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 520px;
    margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 12px; }
.hero-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-mockup {
    width: 480px;
    height: 340px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    animation: float 4s ease-in-out infinite;
    position: relative;
}
.hero-mockup-bar {
    height: 36px;
    background: var(--bg-raised);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 14px;
}
.hero-mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.features-section {
    padding: 100px 0;
    border-top: 1px solid var(--border);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 48px;
}
.feature-card {
    padding: 28px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}
.feature-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}
.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 16px;
    font-size: 22px;
}
.feature-name { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.feature-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

/* ─── Dashboard ─── */
.dashboard-content {
    padding: 32px;
    max-width: 1200px;
    margin: 0 auto;
}
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 12px;
}

/* ─── Admin Layout ─── */
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar {
    width: 250px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}
.admin-nav { display: flex; flex-direction: column; gap: 4px; margin-top: 28px; }
.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--text-secondary);
    transition: all var(--transition);
    text-decoration: none;
}
.admin-nav-item:hover { color: var(--text); background: var(--surface-hover); }
.admin-nav-item.active {
    color: var(--accent);
    background: var(--accent-glow);
    font-weight: 600;
}
.admin-main { flex: 1; padding: 32px; overflow: auto; }

/* ─── Progress ─── */
.progress-ring { transform: rotate(-90deg); }
.progress-ring-bg { fill: none; stroke: var(--border); stroke-width: 3; }
.progress-ring-fill {
    fill: none;
    stroke: var(--accent);
    stroke-width: 3;
    stroke-linecap: round;
    transition: stroke-dasharray 0.5s ease;
}

/* ─── Pricing ─── */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 700px;
    margin: 0 auto;
}
.pricing-card {
    padding: 32px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    background: var(--surface);
}
.pricing-card.featured {
    border-color: rgba(234,179,8,0.3);
    background: linear-gradient(180deg, rgba(234,179,8,0.04), transparent);
    position: relative;
}
.pricing-price {
    font-size: 40px;
    font-weight: 800;
    margin: 16px 0;
}
.pricing-price span { font-size: 15px; font-weight: 400; color: var(--text-secondary); }
.pricing-features { display: flex; flex-direction: column; gap: 10px; margin: 20px 0 28px; }
.pricing-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
}
.pricing-feature svg { color: var(--success); flex-shrink: 0; }
.pricing-card.featured .pricing-feature { color: var(--text); }
.pricing-card.featured .pricing-feature svg { color: var(--premium); }

/* ─── Empty State ─── */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
    gap: 12px;
}
.empty-icon { opacity: 0.25; transform: scale(2); margin-bottom: 12px; }
.empty-title { font-size: 17px; font-weight: 600; }
.empty-desc { font-size: 14px; color: var(--text-secondary); text-align: center; max-width: 360px; }

/* ─── Spinner ─── */
.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
.spinner-sm { width: 16px; height: 16px; }
.spinner-lg { width: 40px; height: 40px; }

/* ─── Utility ─── */
.w-full { width: 100%; }
.mt-sm { margin-top: 10px; }
.mt-md { margin-top: 16px; }
.mt-lg { margin-top: 24px; }
.mt-xl { margin-top: 40px; }
.mb-sm { margin-bottom: 10px; }
.mb-md { margin-bottom: 16px; }
.mb-lg { margin-bottom: 24px; }
.p-md { padding: 16px; }
.p-lg { padding: 24px; }
.rounded { border-radius: var(--radius); }
.rounded-lg { border-radius: var(--radius-lg); }
.border { border: 1px solid var(--border); }
.bg-surface { background: var(--surface); }
.bg-raised { background: var(--bg-raised); }
.overflow-hidden { overflow: hidden; }
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sr-only { position: absolute; width: 1px; height: 1px; clip: rect(0,0,0,0); }

/* ─── SVG Icon Defaults ─── */
.icon {
    display: inline-flex;
    width: 20px;
    height: 20px;
}
.icon-sm { width: 16px; height: 16px; }
.icon-lg { width: 24px; height: 24px; }

/* ─── Responsive ─── */
@media (max-width: 1024px) {
    .auth-left { display: none; }
    .auth-right { width: 100%; border-left: none; }
    .hero-title { font-size: 44px; }
    .hero-visual { display: none; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .admin-sidebar { width: 200px; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
}
@media (max-width: 768px) {
    .navbar { padding: 12px 16px; }
    .dashboard-content { padding: 20px 16px; }
    .features-grid { grid-template-columns: 1fr; }
    .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .tools-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
    .admin-sidebar { display: none; }
    .admin-main { padding: 20px; }
}