/* =============================================
   Yorkshire Formwork Ltd - Admin Stylesheet
   ============================================= */

:root {
    --admin-bg: #f0ede8;
    --admin-sidebar: #1a1a2e;
    --admin-panel: #ffffff;
    --admin-border: #ddd8cc;
    --gold: #e8a020;
    --gold-light: #f5c040;
    --steel: #1a1a2e;
    --steel-mid: #16213e;
    --red: #c0392b;
    --success: #27ae60;
    --warning: #e67e22;
    --sidebar-width: 240px;
    --font-condensed: 'Barlow Condensed', sans-serif;
    --font-body: 'Barlow', sans-serif;
}

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

html, body.admin-body {
    height: 100%;
}

body.admin-body {
    background: var(--admin-bg);
    font-family: var(--font-body);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* =============================================
   Admin Layout — sidebar + main side by side,
   sidebar is sticky so it stays on screen while
   main content scrolls independently.
   ============================================= */
.admin-layout {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* Sidebar */
.admin-sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    flex-shrink: 0;
    background: var(--admin-sidebar);
    color: white;
    /* Stick to the viewport while main scrolls */
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 100;
    display: flex;
    flex-direction: column;
}

.admin-brand {
    padding: 1.5rem;
    border-bottom: 2px solid var(--gold);
    background: rgba(0,0,0,0.2);
}
.admin-brand .logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gold);
    color: var(--steel);
    font-family: var(--font-condensed);
    font-weight: 700;
    font-size: 1.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    margin-right: 0.5rem;
}
.admin-brand span {
    font-family: var(--font-condensed);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.04em;
    vertical-align: middle;
    color: white;
}
.admin-brand small { display: block; color: var(--gold); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 0.25rem; }

.admin-nav { padding: 1rem 0; }
.admin-nav-section {
    padding: 0.5rem 1rem 0.25rem;
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    font-family: var(--font-condensed);
    font-weight: 600;
}
.admin-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1.25rem;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    font-family: var(--font-condensed);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    transition: all 0.18s;
    border-left: 3px solid transparent;
}
.admin-nav a:hover { color: var(--gold); background: rgba(255,255,255,0.04); }
.admin-nav a.active { color: var(--gold); background: rgba(232,160,32,0.08); border-left-color: var(--gold); }
.admin-nav .icon { font-size: 1.1rem; width: 20px; text-align: center; }

.admin-nav { flex: 1; padding: 1rem 0; }

.admin-nav-footer {
    margin-top: auto;
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    background: var(--admin-sidebar);
    flex-shrink: 0;
}
.admin-nav-footer a {
    color: rgba(255,255,255,0.45);
    font-size: 0.85rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.admin-nav-footer a:hover { color: var(--red); }

/* Main Content — grows to fill all space left of the sidebar */
.admin-main {
    flex: 1;
    min-width: 0; /* prevents content blowing out the flex container */
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.admin-topbar {
    background: white;
    border-bottom: 1px solid var(--admin-border);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.admin-topbar h1 { font-family: var(--font-condensed); font-size: 1.4rem; color: var(--steel); margin: 0; }
.admin-topbar-actions { display: flex; align-items: center; gap: 1rem; }
.admin-user { font-family: var(--font-condensed); font-size: 0.9rem; color: #666; }
.admin-user strong { color: var(--steel); }

.admin-content { padding: 2rem; flex: 1; }

/* Dashboard Stats */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.25rem; margin-bottom: 2.5rem; }
.stat-card {
    background: white;
    border: 1px solid var(--admin-border);
    border-top: 4px solid var(--gold);
    padding: 1.5rem;
    border-radius: 2px;
}
.stat-card h3 { font-family: var(--font-condensed); font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: #888; margin-bottom: 0.5rem; font-weight: 600; }
.stat-card .stat-number { font-family: 'Bebas Neue', sans-serif; font-size: 2.5rem; color: var(--steel); line-height: 1; }
.stat-card .stat-sub { font-size: 0.8rem; color: #aaa; margin-top: 0.25rem; }
.stat-card.red { border-top-color: var(--red); }
.stat-card.green { border-top-color: var(--success); }
.stat-card.blue { border-top-color: #2980b9; }

/* Panels */
.admin-panel {
    background: white;
    border: 1px solid var(--admin-border);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}
.panel-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #faf9f7;
}
.panel-header h2 { font-family: var(--font-condensed); font-size: 1.1rem; color: var(--steel); margin: 0; }
.panel-body { padding: 1.5rem; }

/* Tables */
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.admin-table th {
    font-family: var(--font-condensed);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #888;
    font-weight: 700;
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 2px solid var(--admin-border);
    background: #faf9f7;
}
.admin-table td {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--admin-border);
    color: #333;
    vertical-align: top;
}
.admin-table tr:hover td { background: #faf9f7; }
.admin-table tr:last-child td { border-bottom: none; }

/* Status badges */
.status {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    font-family: var(--font-condensed);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 2px;
}
.status-pending { background: #fef9e7; color: #e67e22; border: 1px solid #fad7a0; }
.status-approved, .status-read { background: #eafaf1; color: var(--success); border: 1px solid #a9dfbf; }
.status-rejected, .status-new { background: #fdf0ef; color: var(--red); border: 1px solid #f5b7b1; }
.status-featured { background: #fef9e7; color: #e67e22; border: 1px solid #fad7a0; }

/* Admin Forms */
.admin-form-wrap {
    max-width: 760px;
}
.admin-form-wrap .form-group { margin-bottom: 1.25rem; }
.admin-form-wrap label { color: var(--steel); font-family: var(--font-condensed); font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; }
.admin-form-wrap input,
.admin-form-wrap select,
.admin-form-wrap textarea { border-color: var(--admin-border); }

/* Action buttons */
.action-btn {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    font-family: var(--font-condensed);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border: 1px solid;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s;
    border-radius: 2px;
    background: transparent;
}
.action-btn-green { color: var(--success); border-color: var(--success); }
.action-btn-green:hover { background: var(--success); color: white; }
.action-btn-red { color: var(--red); border-color: var(--red); }
.action-btn-red:hover { background: var(--red); color: white; }
.action-btn-blue { color: #2980b9; border-color: #2980b9; }
.action-btn-blue:hover { background: #2980b9; color: white; }
.action-btn-gold { color: var(--gold); border-color: var(--gold); }
.action-btn-gold:hover { background: var(--gold); color: var(--steel); }
.actions-cell { display: flex; gap: 0.4rem; flex-wrap: wrap; }

/* Login Page */
.admin-login-page {
    min-height: 100vh;
    background: var(--steel);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.admin-login-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60"><rect fill="none" stroke="%23ffffff06" x="0" y="0" width="60" height="60"/></svg>');
    background-size: 60px 60px;
}
.login-box {
    background: white;
    padding: 3rem;
    width: 100%;
    max-width: 420px;
    border-top: 5px solid var(--gold);
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.login-logo { text-align: center; margin-bottom: 2rem; }
.login-logo .logo-icon { width: 56px; height: 56px; background: var(--gold); color: var(--steel); font-family: 'Bebas Neue', sans-serif; font-size: 1.8rem; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 0.75rem; }
.login-logo h1 { font-family: var(--font-condensed); font-size: 1.5rem; color: var(--steel); margin-bottom: 0.25rem; }
.login-logo p { color: #888; font-size: 0.88rem; }
.login-box .form-group { margin-bottom: 1.25rem; }
.login-box label { color: var(--steel); font-family: var(--font-condensed); font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; }

/* Image preview */
.img-preview {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border: 2px solid var(--admin-border);
    display: block;
    margin-top: 0.5rem;
}
.current-img { margin-bottom: 0.75rem; }
.current-img img { max-height: 140px; border: 1px solid var(--admin-border); }
.current-img span { display: block; font-size: 0.8rem; color: #888; margin-bottom: 0.25rem; font-family: var(--font-condensed); }

/* Enquiry detail */
.enquiry-detail { background: #faf9f7; border: 1px solid var(--admin-border); padding: 1.25rem; border-radius: 2px; }
.enquiry-detail dl { display: grid; grid-template-columns: 140px 1fr; gap: 0.5rem 1rem; }
.enquiry-detail dt { font-family: var(--font-condensed); font-weight: 700; font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; color: #888; align-self: start; padding-top: 0.1rem; }
.enquiry-detail dd { color: #333; font-size: 0.9rem; }

/* Alert */
.admin-alert { padding: 0.9rem 1.25rem; border-left: 4px solid; margin-bottom: 1.5rem; font-size: 0.9rem; }
.admin-alert-success { background: #eafaf1; border-color: var(--success); color: #1e8449; }
.admin-alert-error { background: #fdf0ef; border-color: var(--red); color: var(--red); }

/* =============================================
   Responsive
   ============================================= */

/* Medium screens — narrow the sidebar a touch */
@media (max-width: 1100px) {
    :root { --sidebar-width: 200px; }
}

/* Small screens — collapse sidebar above content */
@media (max-width: 680px) {
    .admin-layout {
        flex-direction: column;
    }
    .admin-sidebar {
        position: static;
        width: 100%;
        min-width: 0;
        height: auto;
        overflow: visible;
    }
    .admin-nav { padding: 0.5rem 0; }
    .admin-content { padding: 1rem; }
    .stat-cards { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
    .admin-topbar { padding: 0.75rem 1rem; }
    .admin-topbar h1 { font-size: 1.1rem; }
}