/* ==========================================================================
   1. Base Resets & Theme Variables
   ========================================================================== */
:root {
    /* Light Theme (Default) */
    --bg-body: #ffffff;
    --bg-radial: #eef4fc;
    --top-bar-bg: transparent;
    --top-bar-border: #fce8eb;
    --text-dark: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --card-bg: #ffffff;
    --primary-btn: #476385;
    --primary-btn-hover: #364e6b;
    --icon-blue-bg: #eff6ff;
    --icon-blue: #3b82f6;
    --icon-green-bg: #f0fdf4;
    --icon-green: #22c55e;
    --feature-text: #334155;
    --input-text: #0f172a;
}

/* Dark Theme Overrides */
html.dark-theme {
    --bg-body: #0f172a;
    --bg-radial: #1e293b;
    --top-bar-border: #1e293b;
    --text-dark: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --card-bg: #1e293b;
    --primary-btn: #3b82f6;
    --primary-btn-hover: #60a5fa;
    --icon-blue-bg: rgba(59, 130, 246, 0.15);
    --icon-blue: #60a5fa;
    --icon-green-bg: rgba(34, 197, 94, 0.15);
    --icon-green: #4ade80;
    --feature-text: #cbd5e1;
    --input-text: #f8fafc;
}

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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-dark);
    background-image: radial-gradient(circle at top center, var(--bg-radial) 0%, var(--bg-body) 500px);
    background-repeat: no-repeat;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ==========================================================================
   2. Global Header & Google Translate Overrides
   ========================================================================== */
.top-bar { padding: 15px 20px; position: relative; z-index: 100; border-bottom: 1px solid var(--top-bar-border); }
.top-bar-container { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; }
.public-site-brand { position: absolute; left: 50%; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 9px; max-width: min(48vw, 520px); color: var(--text-dark); text-decoration: none; }
.public-site-brand img,.public-site-brand > span { width: 30px; height: 30px; flex: 0 0 30px; border-radius: 8px; object-fit: contain; }
.public-site-brand > span { display: grid; place-items: center; color: #fff; background: var(--primary-btn); font-size: .78rem; font-weight: 800; }
.public-site-brand strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .95rem; }
.theme-toggle-btn { background: none; border: none; cursor: pointer; color: var(--text-muted); padding: 5px; transition: color 0.3s; }
.theme-toggle-btn:hover { color: var(--text-dark); }
html.dark-theme .theme-toggle-btn { color: #f8fafc; }

/* Google Translate Clean-up */
.goog-te-gadget { font-family: inherit !important; font-size: 0 !important; }
.goog-te-gadget .goog-te-combo { font-size: 13px !important; padding: 4px 8px !important; border: 1px solid var(--border-color) !important; border-radius: 4px !important; color: var(--text-dark) !important; background-color: var(--card-bg) !important; outline: none !important; margin: 0 !important; cursor: pointer; }
body > .skiptranslate { display: none !important; }
body { top: 0 !important; }
.translate-engine { position: fixed !important; left: -10000px !important; top: 0 !important; width: 1px !important; height: 1px !important; overflow: hidden !important; opacity: 0 !important; pointer-events: none !important; }
.translation-status { display: none; position: absolute; left: 0; top: calc(100% + 7px); width: max-content; max-width: 260px; padding: 6px 9px; border-radius: 6px; background: #eff6ff; color: #1d4ed8; box-shadow: 0 6px 18px rgba(15,23,42,.12); font-size: .72rem; line-height: 1.35; z-index: 2100; }.translation-status:not(:empty) { display: block; }.translation-status.error { background: #fef2f2; color: #b91c1c; }
.language-reset { width: 100%; display: grid; grid-template-columns: 34px 1fr; grid-template-rows: auto auto; column-gap: 10px; margin: 0 0 13px; padding: 10px 12px; border: 1px solid #bfdbfe; border-radius: 8px; background: #eff6ff; color: #1e3a8a; text-align: left; cursor: pointer; }.language-reset > span { grid-row: 1 / 3; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 7px; background: #2563eb; color: #fff; font-size: .7rem; font-weight: 800; }.language-reset strong { align-self: end; font-size: .8rem; }.language-reset small { color: #64748b; font-size: .68rem; }.language-reset:hover { border-color: #60a5fa; background: #dbeafe; }

/* ==========================================================================
   3. Public Landing Page (index.php)
   ========================================================================== */
.tracking-container { max-width: 1000px; margin: 0 auto; padding: 60px 20px; text-align: center; }
.hero-section h1 { font-size: 2.5rem; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 12px; }
.hero-section p { color: var(--text-muted); font-size: 1rem; max-width: 500px; margin: 0 auto 40px auto; line-height: 1.5; }
.tracking-form { display: flex; align-items: center; max-width: 650px; margin: 0 auto 80px auto; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 8px; padding: 6px; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05); transition: border-color 0.3s; }
.tracking-form:focus-within { border-color: var(--primary-btn); }
.input-group { display: flex; align-items: center; flex-grow: 1; padding-left: 12px; }
.input-group svg { width: 20px; height: 20px; color: #94a3b8; margin-right: 10px; }
.input-group input { border: none; outline: none; width: 100%; font-size: 1rem; color: var(--input-text); background: transparent; }
.btn-track { background-color: var(--primary-btn); color: #ffffff; border: none; padding: 12px 24px; border-radius: 6px; font-size: 1rem; font-weight: 500; display: flex; align-items: center; gap: 6px; cursor: pointer; transition: background-color 0.2s; }
.btn-track:hover { background-color: var(--primary-btn-hover); }

/* Steps & Features */
.how-it-works h2 { font-size: 1.75rem; font-weight: 600; margin-bottom: 8px; }
.how-it-works .subtitle { color: var(--text-muted); margin-bottom: 50px; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-bottom: 70px; }
.step-card { display: flex; flex-direction: column; align-items: center; text-align: center; }
.icon-circle { width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.icon-blue { background-color: var(--icon-blue-bg); color: var(--icon-blue); }
.icon-green { background-color: var(--icon-green-bg); color: var(--icon-green); }
.features-box { border: 1px solid var(--border-color); border-radius: 12px; padding: 30px; background: var(--card-bg); max-width: 900px; margin: 0 auto; }
.features-header { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 25px; }
.features-list { display: flex; justify-content: space-between; flex-wrap: wrap; padding: 0 10px; }
.feature-item { display: flex; align-items: center; gap: 8px; font-weight: 500; color: var(--feature-text); }
.check-circle { background-color: var(--icon-green); color: #fff; border-radius: 50%; width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; }

/* ==========================================================================
   4. Tracking Results Page (track.php)
   ========================================================================== */
.result-container { max-width: 1200px; margin: 40px auto; padding: 0 20px; text-align: left; }
.result-summary { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 30px; margin-bottom: 30px; display: flex; justify-content: space-between; align-items: center; box-shadow: 0 2px 4px rgba(0,0,0,0.02); }
.result-title-row h1 { font-size: 2rem; margin-bottom: 8px; display: flex; align-items: center; gap: 15px; }
.result-title-row button.copy-tracking { background: var(--icon-blue-bg); color: var(--icon-blue); border: none; padding: 6px 12px; border-radius: 4px; font-size: 0.8rem; font-weight: 600; cursor: pointer; transition: 0.2s; }
.result-title-row button.copy-tracking:hover { background: var(--icon-blue); color: #fff; }
.delivery-date span { color: var(--text-muted); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em; display: block; margin-bottom: 4px; }
.delivery-date strong { font-size: 1.25rem; color: var(--text-dark); }

.result-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 30px; }
.result-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 25px; margin-bottom: 30px; box-shadow: 0 2px 4px rgba(0,0,0,0.02); }
.result-card-heading { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; border-bottom: 1px solid var(--border-color); padding-bottom: 15px; }
.result-card-heading h2 { font-size: 1.25rem; margin: 0; }

.tracking-map-container { width: 100%; height: 400px; border-radius: 8px; border: 1px solid var(--border-color); z-index: 1; overflow: hidden; }
.shipment-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.shipment-detail-grid div { display: flex; flex-direction: column; }
.shipment-detail-grid small { color: var(--text-muted); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.shipment-detail-grid strong { color: var(--text-dark); font-size: 0.95rem; }
.detail-wide { grid-column: span 2; }

.result-timeline { border-left: 2px solid var(--border-color); margin-left: 10px; padding-left: 20px; }
.result-event { position: relative; margin-bottom: 25px; }
.event-marker { position: absolute; left: -27px; top: 0; width: 12px; height: 12px; background: var(--primary-btn); border-radius: 50%; border: 3px solid var(--card-bg); }
.event-title-line strong { display: block; color: var(--text-dark); font-size: 1.05rem; margin-bottom: 4px; }
.event-title-line time { color: var(--text-muted); font-size: 0.85rem; }

/* ==========================================================================
   5. Admin Layout & Sidebar (admin_header.php)
   ========================================================================== */
.admin-shell { display: flex; min-height: 100vh; position: relative; }
.sidebar { width: 260px; background: var(--card-bg); border-right: 1px solid var(--border-color); display: flex; flex-direction: column; z-index: 50; transition: transform 0.3s ease; }
.sidebar-head { padding: 20px; border-bottom: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; }
.admin-brand { font-size: 1.25rem; font-weight: 700; color: var(--primary-btn); text-decoration: none; display: flex; align-items: center; gap: 10px; }
.admin-brand span { display: block; max-width: 190px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-brand small { display: block; font-size: 0.75rem; color: var(--text-muted); font-weight: 500; }
.sidebar-close { display: none; background: none; border: none; font-size: 1.5rem; color: var(--text-muted); cursor: pointer; }

.admin-nav { padding: 20px 0; flex-grow: 1; overflow-y: auto; }
.nav-label { padding: 0 20px; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 10px; margin-top: 20px; font-weight: 600; }
.admin-nav a { display: flex; align-items: center; gap: 12px; padding: 12px 20px; color: var(--text-dark); text-decoration: none; font-weight: 500; transition: background 0.2s; }
.admin-nav a:hover, .admin-nav a.active { background: var(--icon-blue-bg); color: var(--icon-blue); border-right: 3px solid var(--icon-blue); }

.sidebar-foot { 
    display: flex; 
    align-items: center; 
    justify-content: space-between; 
    padding: 15px; 
    border-top: 1px solid var(--border-color); 
    flex-wrap: nowrap;
    gap: 12px;
}
.sidebar-user { 
    display: flex; 
    align-items: center; 
    gap: 10px; 
    flex: 1;
    min-width: 0;
    overflow: hidden; 
}
.sidebar-user div {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.avatar { 
    width: 36px !important; 
    height: 36px !important; 
    min-width: 36px !important; 
    min-height: 36px !important; 
    border-radius: 50%; 
    background: var(--primary-btn); 
    color: #fff; 
    display: flex !important; 
    align-items: center !important; 
    justify-content: center !important; 
    font-weight: 600; 
    font-size: 0.85rem !important; 
    object-fit: cover !important;
}
.sidebar-user strong { display: block; font-size: 0.9rem; color: var(--text-dark); }
.sidebar-user small { color: var(--text-muted); font-size: 0.8rem; }
.signout-link { 
    display: block; 
    text-align: center; 
    color: #ef4444; 
    border: 1px solid #ef4444; 
    border-radius: 4px; 
    padding: 6px 10px; 
    text-decoration: none; 
    font-size: 0.85rem; 
    transition: background 0.2s; 
    flex-shrink: 0;
    white-space: nowrap;
}
.signout-link:hover { background: #ef4444; color: #fff; }

.sidebar-foot svg,
.sidebar-foot img {
    width: 20px !important;
    height: 20px !important;
    max-width: 20px !important;
    max-height: 20px !important;
}

.admin-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.admin-top { display: flex; align-items: center; justify-content: space-between; padding: 20px 30px; background: var(--card-bg); border-bottom: 1px solid var(--border-color); }
.menu-toggle { display: none; background: none; border: none; font-size: 1.5rem; color: var(--text-dark); cursor: pointer; margin-right: 15px; }
.admin-top h1 { font-size: 1.5rem; font-weight: 600; color: var(--text-dark); }
.admin-top-actions { display: flex; align-items: center; gap: 15px; }

.admin-theme-switch { display: flex; gap: 4px; background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 6px; padding: 4px; }
.admin-theme-switch button { background: none; border: none; padding: 4px 8px; border-radius: 4px; cursor: pointer; color: var(--text-muted); font-size: 0.9rem; }
.admin-theme-switch button.active { background: var(--icon-blue-bg); color: var(--icon-blue); }
.admin-content { padding: 30px; flex: 1; }

/* ==========================================================================
   6. Admin Components (Tables, Cards, Forms, Login)
   ========================================================================== */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-bottom: 30px; }
.stat-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 8px; padding: 20px; box-shadow: 0 2px 4px rgba(0,0,0,0.02); }
.stat-card h3 { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.05em; }
.stat-card .number { font-size: 2rem; font-weight: 600; color: var(--text-dark); }

.panel, .form-panel { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 8px; padding: 25px; box-shadow: 0 2px 4px rgba(0,0,0,0.02); margin-bottom: 30px; }
.panel h2 { font-size: 1.25rem; margin-bottom: 20px; color: var(--text-dark); border-bottom: 1px solid var(--border-color); padding-bottom: 15px; }

/* Tables */
.data-table-container { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 8px; overflow-x: auto; box-shadow: 0 2px 4px rgba(0,0,0,0.02); }
table { width: 100%; border-collapse: collapse; white-space: nowrap; }
th, td { padding: 15px; text-align: left; border-bottom: 1px solid var(--border-color); font-size: 0.95rem; color: var(--text-dark); }
th { background: var(--bg-radial); font-weight: 600; color: var(--text-muted); text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.05em; }
tr:hover { background: var(--icon-blue-bg); }

/* Forms */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 15px; }
.form-group[hidden] { display: none !important; }
.form-group.full-width { grid-column: span 2; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--text-dark); }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--border-color); border-radius: 6px; font-size: 0.95rem; background: var(--bg-body); color: var(--input-text); outline: none; transition: border-color 0.2s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary-btn); }
.form-group small { color: var(--text-muted); font-size: .75rem; line-height: 1.45; }
.field-optional { margin-left: 6px; padding: 2px 7px; border-radius: 999px; background: var(--icon-blue-bg); color: var(--icon-blue); font-size: .66rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.party-details-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }.party-detail-card { padding: 18px; border: 1px solid var(--border-color); border-radius: 10px; background: var(--bg-body); }.party-detail-card h3 { margin: 7px 0 15px; color: var(--text-dark); font-size: 1rem; }.party-label { color: var(--icon-blue); font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }.party-detail-card dl { margin: 0; }.party-detail-card dl div { padding: 9px 0; border-top: 1px solid var(--border-color); }.party-detail-card dt { color: var(--text-muted); font-size: .7rem; text-transform: uppercase; letter-spacing: .05em; }.party-detail-card dd { margin: 3px 0 0; color: var(--text-dark); font-size: .88rem; line-height: 1.45; overflow-wrap: anywhere; }

/* Buttons & Badges */
.btn-primary { background: var(--primary-btn); color: #fff; padding: 10px 20px; border-radius: 6px; text-decoration: none; font-size: 0.95rem; font-weight: 500; display: inline-block; border: none; cursor: pointer; transition: background 0.2s; }
.btn-primary:hover { background: var(--primary-btn-hover); }
.badge, .status-badge { padding: 4px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; background: var(--icon-blue-bg); color: var(--icon-blue); display: inline-block; }
.status-badge.delivered, .status-badge.active { background: var(--icon-green-bg); color: var(--icon-green); }
.status-badge.inactive { background: #fee2e2; color: #b91c1c; }

/* Alerts */
.alert { padding: 15px; border-radius: 6px; margin-bottom: 20px; font-size: 0.95rem; font-weight: 500; border-left: 4px solid; display: flex; flex-direction: column; }
.alert strong { margin-bottom: 4px; }
.alert.success { background: #dcfce7; color: #15803d; border-color: #16a34a; }
.alert.danger, .alert.error { background: #fee2e2; color: #b91c1c; border-color: #dc2626; }

/* Login Page specifically */
.login-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 40px; width: 100%; max-width: 400px; box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05); text-align: center; margin: 10vh auto; }
.login-card h1 { font-size: 1.75rem; color: var(--text-dark); margin-bottom: 8px; }
.login-site-name { display: inline-block; max-width: 100%; margin-bottom: 18px; padding: 7px 12px; border-radius: 999px; background: var(--icon-blue-bg); color: var(--icon-blue); font-size: .78rem; font-weight: 800; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ==========================================================================
   7. Responsive Design Media Queries & Extended Fallbacks
   ========================================================================== */
@media (max-width: 992px) {
    /* Public Pages */
    .steps-grid { grid-template-columns: 1fr; gap: 30px; }
    .result-layout { grid-template-columns: 1fr; }
    .result-summary { flex-direction: column; align-items: flex-start; gap: 15px; }
    
    /* Admin Sidebar Overlay */
    .sidebar { position: fixed; transform: translateX(-100%); height: 100vh; }
    .sidebar.open { transform: translateX(0); }
    .menu-toggle, .sidebar-close { display: block; }
    .admin-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 40; }
    .admin-overlay.open { display: block; }
    
    /* Admin Grid Adjustments */
    .form-grid { grid-template-columns: 1fr; }
    .party-details-grid { grid-template-columns: 1fr; }
    .form-group.full-width { grid-column: span 1; }
    .admin-top-actions .top-search { display: none; }
}

@media (max-width: 576px) {
    .tracking-container { padding: 30px 15px; }
    .hero-section h1 { font-size: 2rem; }
    .tracking-form { flex-direction: column; padding: 12px; gap: 10px; }
    .input-group { width: 100%; padding-left: 0; }
    .btn-track { width: 100%; justify-content: center; }
    .admin-top { padding: 15px 20px; }
    .admin-content { padding: 15px; }
    .login-card { padding: 25px 20px; margin: 5vh 15px; width: auto; }
    .public-site-brand { max-width: 44vw; }.public-site-brand strong { font-size: .8rem; }.public-site-brand img,.public-site-brand > span { width: 26px; height: 26px; flex-basis: 26px; }
    #lang-menu-panel { position: fixed !important; left: 12px !important; right: 12px !important; top: 58px !important; width: auto !important; max-height: 72vh; overflow-y: auto; }
    #lang-menu-panel > div { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
}

/* Universal installer */
.installer-page { min-height: 100vh; padding: 44px 18px; background: radial-gradient(circle at 10% 0%, rgba(37,99,235,.18), transparent 32%), #07111f; color: #e5edf8; }
.installer-card { width: min(900px, 100%); margin: 0 auto; background: #0d1929; border: 1px solid #21334a; border-radius: 22px; box-shadow: 0 28px 80px rgba(0,0,0,.38); overflow: hidden; }
.installer-brand { display: flex; align-items: center; gap: 12px; padding: 22px 30px; border-bottom: 1px solid #21334a; }
.installer-brand > span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: linear-gradient(135deg,#2563eb,#60a5fa); color: white; font-weight: 800; }
.installer-brand strong,.installer-brand small { display: block; }.installer-brand small { color: #8ea1b9; margin-top: 2px; }
.installer-intro { padding: 34px 36px 16px; }.installer-intro h1 { font-size: clamp(1.75rem,4vw,2.55rem); margin: 6px 0 10px; color: white; }.installer-intro p { color: #9fb0c5; max-width: 680px; line-height: 1.7; }
.installer-intro .eyebrow { color: #60a5fa; font-size: .75rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.installer-card form { padding: 0 36px 36px; }.installer-card > .alert { margin: 10px 36px 20px; }
.installer-section { padding: 28px 0; border-top: 1px solid #21334a; }.section-title { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 22px; }.section-title > span { color: #60a5fa; font-weight: 800; font-size: .78rem; padding-top: 4px; }.section-title h2 { color: white; margin: 0 0 4px; font-size: 1.12rem; }.section-title p { margin: 0; color: #8396ae; font-size: .9rem; }
.installer-card label { display: flex; flex-direction: column; gap: 8px; margin-bottom: 17px; color: #dce6f3; font-size: .86rem; font-weight: 700; }.installer-card label small { color: #7f93ab; font-weight: 400; line-height: 1.45; }
.installer-card input { width: 100%; padding: 13px 14px; border: 1px solid #2a3e58; border-radius: 9px; background: #091422; color: white; outline: none; font: inherit; }.installer-card input:focus { border-color: #60a5fa; box-shadow: 0 0 0 3px rgba(96,165,250,.12); }
.installer-card .two { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }.requirements { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; }.requirements span { display: flex; align-items: center; gap: 9px; padding: 10px 12px; background: #091422; border: 1px solid #21334a; border-radius: 8px; color: #aebed1; font-size: .82rem; }.requirements span b { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; }.requirements .ok b { color: #4ade80; background: rgba(74,222,128,.1); }.requirements .bad b { color: #f87171; background: rgba(248,113,113,.1); }.requirements .warning b { color: #fbbf24; }
.installer-card details { margin-top: 13px; }.installer-card summary { cursor: pointer; color: #8ea1b9; font-size: .82rem; margin-bottom: 10px; }
.installer-card .btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border: 0; border-radius: 9px; background: #2563eb; color: white; text-decoration: none; font-weight: 800; cursor: pointer; }.installer-card .btn:hover { background: #1d4ed8; }.installer-card .btn:disabled { opacity: .5; cursor: not-allowed; }.installer-submit { width: 100%; }.installer-card .btn-secondary { background: transparent; border: 1px solid #2a3e58; margin-left: 8px; }
.installer-complete { text-align: center; padding: 58px 30px 64px; }.installer-complete h1 { color: white; margin: 18px 0 10px; }.installer-complete p { color: #96a9bf; max-width: 570px; margin: 0 auto 28px; line-height: 1.7; }.installer-check { display: grid; place-items: center; margin: 0 auto; width: 66px; height: 66px; border-radius: 50%; background: rgba(74,222,128,.12); color: #4ade80; font-size: 2rem; border: 1px solid rgba(74,222,128,.25); }
.installer-error-mark { background: rgba(248,113,113,.12); color: #f87171; border-color: rgba(248,113,113,.25); font-weight: 800; }.php-version-warning .eyebrow { color: #fca5a5; text-transform: uppercase; letter-spacing: .13em; font-size: .72rem; font-weight: 800; margin: 18px auto 0; }.php-upgrade-steps { max-width: 600px; margin: 0 auto 28px; padding: 20px 22px; background: #091422; border: 1px solid #2a3e58; border-radius: 10px; text-align: left; color: #dce6f3; }.php-upgrade-steps ol { margin: 12px 0 0 20px; color: #9fb0c5; line-height: 1.75; }
@media (max-width: 650px) { .installer-page { padding: 0; }.installer-card { border-radius: 0; min-height: 100vh; }.installer-brand { padding: 18px 20px; }.installer-intro { padding: 28px 20px 14px; }.installer-card form { padding: 0 20px 28px; }.installer-card > .alert { margin: 10px 20px 20px; }.installer-card .two,.requirements { grid-template-columns: 1fr; }.installer-card .btn-secondary { margin: 10px 0 0; }.installer-complete .btn { width: 100%; } }