/* ===== Reset & Variables ===== */
:root {
    --primary: #7c3aed;
    --primary-light: #a855f7;
    --primary-dark: #5b21b6;
    --accent: #00d4ff;
    --header-bg: #1a1a2e;
    --header-color: #ffffff;
    --logo-color: #00d4ff;
    /* Mirrors landing.logoSize; app.js updates it at runtime. Keeping the size
       in a variable (instead of an inline width/height) stops the logo from
       animating from the stylesheet default up to the configured size. */
    --logo-size: 70px;
    --footer-bg: #0f0f1a;
    --footer-color: #a0a0b0;
    --page-bg: #0f0f1a;
    --title-color: #ffffff;
    --font: 'Poppins', sans-serif;
    /* Mirror appearance.fontHeading / fontBody; applyTypography() updates these
       so every header uses one font source instead of per-element inline styles. */
    --font-heading: 'Tajawal', 'Poppins', sans-serif;
    --font-body: 'Poppins', sans-serif;
    --bg-card: #1a1a2e;
    --bg-card-hover: #222240;
    --border: #2a2a40;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b80;
    --success: #10b981;
    --danger: #ef4444;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
    --transition: all 0.3s ease;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    font-family: var(--font);
    color: var(--text-primary);
    line-height: 1.6;
    scroll-behavior: smooth;
}

.hidden { display: none !important; }

/* ===== LANDING PAGE ===== */
.landing-page {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

/* Background - gradient default, can be replaced with image */
.landing-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #5b21b6 30%, #7c3aed 50%, #a855f7 70%, #d946ef 100%);
    z-index: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.landing-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(124,58,237,0.4) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(217,70,239,0.3) 0%, transparent 50%);
    pointer-events: none;
}

/* ===== NAVIGATION ===== */
.landing-header {
    position: relative;
    z-index: 10;
    padding: 20px 0;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo-img {
    flex: 0 0 auto;
    width: var(--logo-size);
    height: var(--logo-size);
    object-fit: contain;
    filter: brightness(10);
    transition: filter 0.3s ease;
}

.nav-company-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff;
    background: rgba(255,255,255,0.1);
}

.nav-toggle {
    display: none;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 1.2rem;
    cursor: pointer;
}

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative;
    z-index: 5;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    padding: 40px 0;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 60px;
    align-items: center;
    width: 100%;
}

.hero-left {
    color: #ffffff;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 12px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 400;
    opacity: 0.9;
    margin-bottom: 20px;
}

.hero-text {
    font-size: 0.88rem;
    line-height: 1.7;
    opacity: 0.8;
    margin-bottom: 30px;
    max-width: 560px;
}

.btn-learn-more {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    border: 2px solid #ffffff;
    border-radius: 30px;
    color: #ffffff;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    transition: var(--transition);
}

.btn-learn-more:hover {
    background: #ffffff;
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255,255,255,0.2);
}

/* ===== LOGIN CARD ===== */
.login-card {
    background: #ffffff;
    border-radius: var(--radius);
    padding: 40px 32px;
    box-shadow: var(--shadow-lg);
    color: #333;
    animation: slideUp 0.6s ease;
}

.login-card-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.login-icon-display {
    width: 64px;
    height: 64px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary);
    background: rgba(124,58,237,0.08);
    border-radius: 50%;
    transition: var(--transition);
}

.login-logo-img {
    width: 40px;
    height: 40px;
    margin-bottom: 8px;
}

.login-company-title {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: #333;
    text-transform: uppercase;
}

.login-field {
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid #ddd;
    padding: 12px 0;
    margin-bottom: 8px;
}

.login-field i {
    color: #888;
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.login-field input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 0.85rem;
    font-family: inherit;
    color: #333;
    background: transparent;
    letter-spacing: 0.5px;
}

.login-field input::placeholder {
    color: #aaa;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.btn-login {
    width: 100%;
    margin-top: 24px;
    padding: 14px;
    background: var(--primary);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.btn-login:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(124,58,237,0.4);
}

.login-error {
    color: var(--danger);
    text-align: center;
    margin-top: 12px;
    font-size: 0.82rem;
    min-height: 16px;
}

/* ===== MAIN PAGE (After Login) ===== */
.main-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: var(--page-bg);
}

.site-header {
    background: var(--header-bg);
    color: var(--header-color);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-logo-img {
    flex: 0 0 auto;
    width: var(--logo-size);
    height: var(--logo-size);
    object-fit: contain;
}

.header-logo-text {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--logo-color);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

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

.btn-admin {
    padding: 7px 14px;
    background: rgba(124,58,237,0.2);
    color: var(--primary-light);
    border: 1px solid rgba(124,58,237,0.4);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.btn-admin:hover { background: rgba(124,58,237,0.35); }

.btn-logout {
    padding: 7px 14px;
    background: rgba(239,68,68,0.12);
    color: var(--danger);
    border: 1px solid rgba(239,68,68,0.3);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.btn-logout:hover { background: rgba(239,68,68,0.25); }

/* Main Body */
.main-body {
    flex: 1;
    padding: 50px 0;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 24px;
}

.main-welcome {
    text-align: center;
    margin-bottom: 40px;
}

.main-welcome h1 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--title-color);
}

.main-welcome p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* App Cards */
.apps-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.app-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 32px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    transition: var(--transition);
}

.app-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: rgba(124,58,237,0.4);
}

.app-card .app-icon-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 16px;
    transition: var(--transition);
}

.app-card:hover .app-icon-circle { transform: scale(1.1); }

.app-card .app-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.app-card .app-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 18px;
    line-height: 1.4;
}

.app-card .app-btn {
    padding: 9px 22px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.app-card:hover .app-btn {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* Footer */
.site-footer {
    background: var(--footer-bg);
    color: var(--footer-color);
    border-top: 1px solid var(--border);
    margin-top: auto;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 24px;
    text-align: center;
    font-size: 0.85rem;
}

/* ===== ADMIN PANEL ===== */
.admin-panel {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--page-bg);
}

.admin-header {
    background: #16162a;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.admin-header h2 i { color: var(--accent); margin-right: 8px; }

.btn-back {
    padding: 7px 14px;
    background: rgba(0,212,255,0.12);
    color: var(--accent);
    border: 1px solid rgba(0,212,255,0.3);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.btn-back:hover { background: rgba(0,212,255,0.25); }

.admin-body {
    flex: 1;
    padding: 30px 0;
}

/* Admin Tabs */
.admin-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 28px;
    border-bottom: 1px solid var(--border);
}

.tab-btn {
    padding: 10px 18px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-size: 0.86rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-btn i { margin-right: 6px; }

.tab-content { display: none; animation: fadeIn 0.3s ease; }
.tab-content.active { display: block; }

/* Admin Cards & Forms */
.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.admin-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.admin-card.full-width { grid-column: 1 / -1; }

.admin-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.admin-card h3 i { color: var(--accent); margin-right: 8px; }

.admin-note {
    color: var(--text-secondary);
    font-size: 0.82rem;
    margin-bottom: 16px;
    padding: 10px 14px;
    background: rgba(0,212,255,0.06);
    border: 1px solid rgba(0,212,255,0.15);
    border-radius: var(--radius-sm);
}

.admin-note i { color: var(--accent); margin-right: 6px; }

.admin-form .form-group { margin-bottom: 16px; }

.admin-form .form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.admin-form input[type="text"],
.admin-form input[type="password"],
.admin-form select,
.admin-form textarea {
    width: 100%;
    padding: 10px 14px;
    background: var(--page-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.88rem;
    font-family: inherit;
    transition: var(--transition);
}

.admin-form textarea { resize: vertical; min-height: 80px; }

.admin-form input:focus,
.admin-form select:focus,
.admin-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0,212,255,0.1);
}

.color-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.color-row input[type="color"] {
    width: 38px;
    height: 38px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 2px;
    background: var(--page-bg);
    cursor: pointer;
}

.color-row input[type="text"] { flex: 1; }

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin-bottom: 4px;
}

.btn-save {
    padding: 10px 22px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.86rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    margin-top: 10px;
}

.btn-save:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(124,58,237,0.4);
}

/* Items List */
.items-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--page-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.list-item-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.list-item-info i { font-size: 1.1rem; color: var(--primary-light); }
.list-item-info .item-name { font-weight: 500; font-size: 0.9rem; }
.list-item-info .item-detail { font-size: 0.78rem; color: var(--text-muted); }

.list-item-actions { display: flex; gap: 6px; }

.btn-delete {
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(239,68,68,0.1);
    color: var(--danger);
    border: 1px solid rgba(239,68,68,0.3);
}

.btn-delete:hover { background: rgba(239,68,68,0.25); }

/* Range Slider Group */
.range-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.range-group input[type="range"] {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--border);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.range-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: 2px solid #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.range-group input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: 2px solid #fff;
}

.range-val {
    min-width: 45px;
    text-align: center;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent);
    background: rgba(0,212,255,0.1);
    padding: 4px 8px;
    border-radius: 4px;
}

.btn-load-font {
    margin-top: 0 !important;
    background: linear-gradient(135deg, var(--accent), #0099cc) !important;
}

/* ===== ICON PICKER ===== */
.icon-picker-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.icon-preview {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.icon-preview:hover {
    transform: scale(1.1);
}

.icon-picker-wrap input[type="text"] {
    flex: 1;
}

.btn-icon-pick {
    padding: 10px 14px;
    background: rgba(0,212,255,0.12);
    color: var(--accent);
    border: 1px solid rgba(0,212,255,0.3);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    white-space: nowrap;
}

.btn-icon-pick:hover {
    background: rgba(0,212,255,0.25);
}

.icon-picker {
    margin-top: 10px;
    background: var(--page-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px;
    max-height: 300px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.icon-search {
    margin-bottom: 10px;
}

.icon-search input {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: inherit;
}

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

.icon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
    gap: 4px;
    overflow-y: auto;
    max-height: 220px;
    padding-right: 4px;
}

.icon-grid::-webkit-scrollbar {
    width: 6px;
}

.icon-grid::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.icon-item {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
    font-size: 1rem;
    border: 1px solid transparent;
}

.icon-item:hover {
    background: rgba(0,212,255,0.15);
    color: var(--accent);
    border-color: rgba(0,212,255,0.3);
}

.icon-item.selected {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 10px;
}

/* Permissions Grid */
.permissions-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 6px;
    padding: 12px;
    background: var(--page-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.permission-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 6px;
    transition: var(--transition);
}

.permission-item:hover {
    background: rgba(255,255,255,0.03);
}

.permission-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.permission-item label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.88rem;
    color: var(--text-primary);
    margin-bottom: 0 !important;
}

.permission-item label i {
    color: var(--primary-light);
    font-size: 0.9rem;
}

.permission-item .perm-url {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
}

.user-permissions-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: rgba(124,58,237,0.15);
    color: var(--primary-light);
    border-radius: 4px;
    font-size: 0.7rem;
    margin-left: 4px;
}

.user-permissions-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 3px;
}

.btn-cancel {
    padding: 10px 18px;
    background: rgba(239,68,68,0.12);
    color: var(--danger);
    border: 1px solid rgba(239,68,68,0.3);
    border-radius: var(--radius-sm);
    font-size: 0.86rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.btn-cancel:hover {
    background: rgba(239,68,68,0.25);
}

.btn-edit {
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(0,212,255,0.1);
    color: var(--accent);
    border: 1px solid rgba(0,212,255,0.3);
}

.btn-edit:hover {
    background: rgba(0,212,255,0.25);
}

.btn-move {
    padding: 5px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(255,255,255,0.05);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-move:hover {
    background: rgba(255,255,255,0.1);
    color: var(--text-primary);
}

/* ===== TOAST ===== */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 12px 22px;
    border-radius: var(--radius-sm);
    font-size: 0.86rem;
    font-weight: 500;
    color: #fff;
    z-index: 99999;
    animation: slideUp 0.3s ease;
    box-shadow: var(--shadow);
}

.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }

/* ===== ANIMATIONS ===== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title { font-size: 2.2rem; }

    .login-card { max-width: 380px; margin: 0 auto; }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(26,26,46,0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 16px;
        border-bottom: 1px solid var(--border);
    }

    .nav-menu.open { display: flex; }
    .nav-toggle { display: block; }

    .hero-title { font-size: 1.8rem; }
    .hero-content { padding: 0 20px; }

    .welcome-text { display: none; }
    .apps-container { grid-template-columns: 1fr; }
    .admin-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }

    .admin-tabs { flex-wrap: wrap; }
    .tab-btn { flex: 1; text-align: center; padding: 10px 10px; font-size: 0.78rem; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 1.5rem; }
    .login-card { padding: 28px 20px; }
    .nav-company-name { font-size: 1.2rem; }
}

/* ===========================================================
   Admin > Pages editor
   =========================================================== */

.pg-hint {
    color: var(--text-muted);
    font-weight: 400;
    font-size: 0.78rem;
}

.pg-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.btn-view-page {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.pg-check label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: var(--text-primary);
}

.pg-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* --- repeatable rows --- */

.pg-rows {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 10px 0 16px;
}

.pg-empty {
    padding: 16px;
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.86rem;
    text-align: center;
}

.pg-row {
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.18);
}

.pg-row-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
}

.pg-row-num {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--accent);
}

.pg-row-tools {
    display: flex;
    gap: 6px;
}

.pg-row-body {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    padding: 16px 14px;
}

.pg-row-body .form-group { margin-bottom: 0; }

.pg-row-body .pg-wide { grid-column: 1 / -1; }

.pg-row-body label {
    font-size: 0.76rem;
    color: var(--text-secondary);
}

.btn-add-row {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: 1px dashed var(--primary-light);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--primary-light);
    font-family: var(--font);
    font-size: 0.86rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-add-row:hover {
    background: rgba(124, 58, 237, 0.14);
    color: #fff;
}

/* --- sticky save bar --- */

.pg-savebar {
    position: sticky;
    bottom: 0;
    z-index: 5;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 8px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 15, 26, 0.94);
    backdrop-filter: blur(8px);
    box-shadow: 0 -6px 24px rgba(0, 0, 0, 0.35);
}

@media (max-width: 620px) {
    .pg-row-body { grid-template-columns: 1fr; }
    .pg-savebar { justify-content: stretch; }
    .pg-savebar button { flex: 1; }
}