/* ============================================================
   AQUA-CLINIC ADMIN PANEL — Premium Dark UI
   Uganda's Integrated Fish Trade, Feed & Advisory Platform
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
    --primary:       #f26f22;
    --primary-dark:  #d9621e;
    --primary-glow:  rgba(242, 111, 34, 0.15);
    --secondary:     #008080;
    --secondary-dark:#006666;
    --secondary-glow:rgba(0, 128, 128, 0.15);
    --bg-dark:       #0f1419;
    --bg-darker:     #0a0e12;
    --card-dark:     #1a2028;
    --card-hover:    #1e2630;
    --text-light:    #e2e8f0;
    --text-muted:    #8899aa;
    --text-dim:      #556677;
    --border-color:  rgba(255,255,255,0.07);
    --border-hover:  rgba(255,255,255,0.14);
    --glass-bg:      rgba(26, 32, 40, 0.85);
    --danger:        #ef4444;
    --danger-glow:   rgba(239, 68, 68, 0.15);
    --success:       #22c55e;
    --success-glow:  rgba(34, 197, 94, 0.15);
    --warning:       #f59e0b;
    --warning-glow:  rgba(245, 158, 11, 0.15);
    --info:          #3b82f6;
    --info-glow:     rgba(59, 130, 246, 0.15);
    --purple:        #8b5cf6;
    --purple-glow:   rgba(139, 92, 246, 0.15);
    --sidebar-w:     265px;
    --radius-sm:     8px;
    --radius-md:     12px;
    --radius-lg:     18px;
    --radius-xl:     24px;
    --shadow-sm:     0 2px 8px rgba(0,0,0,0.3);
    --shadow-md:     0 8px 24px rgba(0,0,0,0.35);
    --shadow-lg:     0 20px 50px rgba(0,0,0,0.5);
    --transition:    0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    line-height: 1.6;
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-darker); }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.22); }

/* ── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4, h5 { color: #fff; font-weight: 700; line-height: 1.3; }
h1 { font-size: 28px; }
h2 { font-size: 22px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }
h5 { font-size: 14px; }
a  { text-decoration: none; color: inherit; }
p  { color: var(--text-muted); }

/* ── Utilities ─────────────────────────────────────────────── */
.text-primary   { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-muted     { color: var(--text-muted); }
.text-danger    { color: var(--danger); }
.text-success   { color: var(--success); }
.text-warning   { color: var(--warning); }
.text-white     { color: #fff; }
.bg-card        { background: var(--card-dark); border: 1px solid var(--border-color); border-radius: var(--radius-lg); }
.flex           { display: flex; }
.items-center   { align-items: center; }
.justify-between{ justify-content: space-between; }
.gap-2          { gap: 8px; }
.gap-3          { gap: 12px; }
.gap-4          { gap: 16px; }
.w-full         { width: 100%; }
.mt-2           { margin-top: 8px; }
.mt-3           { margin-top: 12px; }
.mt-4           { margin-top: 16px; }
.mt-6           { margin-top: 24px; }
.mb-4           { margin-bottom: 16px; }
.p-4            { padding: 16px; }
.fw-600         { font-weight: 600; }
.fw-700         { font-weight: 700; }
.font-mono      { font-family: 'Courier New', monospace; }
.truncate       { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 200px; }

/* ── Auth Page ─────────────────────────────────────────────── */
.auth-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    width: 100vw;
    background:
        radial-gradient(ellipse at top left, rgba(0,128,128,0.25) 0%, transparent 55%),
        radial-gradient(ellipse at bottom right, rgba(242,111,34,0.18) 0%, transparent 55%),
        var(--bg-dark);
}

.auth-card {
    background: var(--glass-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-color);
    padding: 48px 44px;
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    animation: fadeInUp 0.5s ease forwards;
}

.auth-logo {
    font-size: 30px;
    font-weight: 800;
    margin-bottom: 6px;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-subtitle {
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 36px;
}

/* ── Sidebar ───────────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-w);
    background: var(--card-dark);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 200;
    transition: transform var(--transition);
}

.sidebar-header {
    padding: 24px 20px 20px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 800;
    color: #fff;
}

.sidebar-logo .logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
    flex-shrink: 0;
}

.sidebar-logo .logo-text span { color: var(--primary); }

.sidebar-tagline {
    font-size: 10px;
    color: var(--text-dim);
    margin-top: 4px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.nav-body { padding: 16px 12px; flex: 1; }

.nav-section-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--text-dim);
    padding: 14px 8px 6px;
    margin-top: 4px;
}

.nav-item { margin-bottom: 2px; }

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-weight: 500;
    font-size: 13.5px;
    transition: all var(--transition);
    position: relative;
    white-space: nowrap;
}

.nav-link i {
    font-size: 15px;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
    transition: transform var(--transition);
}

.nav-link:hover {
    background: rgba(255,255,255,0.05);
    color: var(--text-light);
}

.nav-link:hover i { transform: translateX(2px); }

.nav-link.active {
    background: var(--primary-glow);
    color: var(--primary);
    font-weight: 600;
}

.nav-link.active::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 3px; height: 60%;
    background: var(--primary);
    border-radius: 0 4px 4px 0;
}

.nav-logout {
    padding: 12px;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.nav-logout .nav-link { color: var(--danger); }
.nav-logout .nav-link:hover { background: var(--danger-glow); }

/* ── Main Content ──────────────────────────────────────────── */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-w);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 36px;
    background: rgba(26, 32, 40, 0.5);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-title { font-size: 18px; font-weight: 700; color: #fff; }
.topbar-title small { display: block; font-size: 12px; color: var(--text-muted); font-weight: 400; margin-top: 1px; }

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

.notif-btn {
    width: 38px; height: 38px;
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
}
.notif-btn:hover { border-color: var(--primary); color: var(--primary); }
.notif-dot {
    position: absolute;
    top: 7px; right: 7px;
    width: 7px; height: 7px;
    background: var(--primary);
    border-radius: 50%;
}

.user-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    padding: 6px 14px 6px 8px;
    border-radius: 30px;
    cursor: pointer;
    transition: all var(--transition);
}
.user-pill:hover { border-color: var(--primary); }
.user-avatar {
    width: 30px; height: 30px;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700; color: #fff;
}
.user-name { font-size: 13px; font-weight: 600; color: var(--text-light); }

/* ── Page Content ──────────────────────────────────────────── */
.page-content { padding: 28px 36px; flex: 1; }

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    gap: 16px;
}

.page-header-left h2 { font-size: 22px; }
.page-header-left p  { font-size: 13px; color: var(--text-muted); margin-top: 2px; }

/* ── Stats/Metric Grid ─────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

.stat-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255,255,255,0.02), transparent);
    pointer-events: none;
}

.stat-icon {
    position: absolute;
    right: -8px; bottom: -8px;
    font-size: 72px;
    opacity: 0.04;
    color: #fff;
}

.stat-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; font-weight: 600; margin-bottom: 6px; }
.stat-value { font-size: 30px; font-weight: 800; color: #fff; line-height: 1; }
.stat-sub   { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

.stat-card.primary { border-top: 3px solid var(--primary); }
.stat-card.secondary { border-top: 3px solid var(--secondary); }
.stat-card.info     { border-top: 3px solid var(--info); }
.stat-card.success  { border-top: 3px solid var(--success); }
.stat-card.warning  { border-top: 3px solid var(--warning); }
.stat-card.danger   { border-top: 3px solid var(--danger); }
.stat-card.purple   { border-top: 3px solid var(--purple); }

/* ── Table Container ───────────────────────────────────────── */
.table-container {
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 24px;
}

.table-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.table-header h3 { font-size: 15px; font-weight: 700; }

.table-scroll { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; min-width: 600px; }

thead { background: rgba(255,255,255,0.02); }

th {
    padding: 12px 20px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-dim);
    white-space: nowrap;
    border-bottom: 1px solid var(--border-color);
}

td {
    padding: 14px 20px;
    color: var(--text-light);
    font-size: 13.5px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.015); }

/* ── Badges ────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

/* Status */
.badge-pending     { background: var(--warning-glow); color: var(--warning); }
.badge-processing  { background: var(--info-glow);    color: var(--info); }
.badge-fulfilled   { background: var(--success-glow); color: var(--success); }
.badge-completed   { background: var(--success-glow); color: var(--success); }
.badge-cancelled   { background: var(--danger-glow);  color: var(--danger); }
.badge-failed      { background: var(--danger-glow);  color: var(--danger); }
.badge-active      { background: var(--success-glow); color: var(--success); }
.badge-batched     { background: var(--info-glow);    color: var(--info); }
.badge-sold        { background: var(--secondary-glow); color: var(--secondary); }
.badge-expired     { background: rgba(100,100,100,0.15); color: var(--text-muted); }
.badge-booked      { background: var(--warning-glow); color: var(--warning); }
.badge-aggregating { background: var(--warning-glow); color: var(--warning); }
.badge-negotiating { background: var(--info-glow);    color: var(--info); }
.badge-agreed      { background: var(--secondary-glow); color: var(--secondary); }

/* Verification */
.badge-verified    { background: var(--success-glow); color: var(--success); }
.badge-unverified  { background: var(--warning-glow); color: var(--warning); }
.badge-suspended   { background: var(--danger-glow);  color: var(--danger); }
.badge-open        { background: var(--warning-glow); color: var(--warning); }
.badge-answered    { background: var(--success-glow); color: var(--success); }

/* Subscription Tiers */
.badge-free        { background: rgba(100,100,100,0.15); color: var(--text-muted); }
.badge-standard    { background: var(--info-glow);    color: var(--info); }
.badge-premium     { background: var(--primary-glow); color: var(--primary); }

/* Group Tiers */
.badge-small       { background: var(--primary-glow);   color: var(--primary); }
.badge-medium      { background: var(--info-glow);      color: var(--info); }
.badge-large       { background: var(--secondary-glow); color: var(--secondary); }

/* Feed Types */
.badge-starter    { background: var(--success-glow);   color: var(--success); }
.badge-grower     { background: var(--info-glow);      color: var(--info); }
.badge-finisher   { background: var(--secondary-glow); color: var(--secondary); }
.badge-medicated  { background: var(--danger-glow);    color: var(--danger); }
.badge-concentrate{ background: var(--primary-glow);   color: var(--primary); }

/* Buyer Types */
.badge-processor   { background: var(--purple-glow);   color: var(--purple); }
.badge-supermarket { background: var(--info-glow);     color: var(--info); }
.badge-hotel       { background: var(--secondary-glow);color: var(--secondary); }
.badge-exporter    { background: var(--primary-glow);  color: var(--primary); }
.badge-individual  { background: rgba(100,100,100,0.15); color: var(--text-muted); }

/* Listing Modes */
.badge-negotiated       { background: var(--secondary-glow); color: var(--secondary); }
.badge-direct           { background: var(--info-glow);      color: var(--info); }
.badge-group_collective { background: var(--purple-glow);    color: var(--purple); }

/* Transaction Types */
.badge-fish_commission    { background: var(--secondary-glow); color: var(--secondary); }
.badge-feed_commission    { background: var(--primary-glow);   color: var(--primary); }
.badge-subscription       { background: var(--purple-glow);    color: var(--purple); }
.badge-consultation_share { background: var(--info-glow);      color: var(--info); }
.badge-group_registration { background: var(--success-glow);   color: var(--success); }
.badge-certification_badge{ background: var(--warning-glow);   color: var(--warning); }
.badge-data_report        { background: rgba(100,100,100,0.15); color: var(--text-muted); }

/* Expert Tiers */
.badge-basic      { background: rgba(100,100,100,0.15); color: var(--text-muted); }
.badge-specialist { background: var(--info-glow);       color: var(--info); }
.badge-senior     { background: var(--purple-glow);     color: var(--purple); }

/* Alert Types */
.badge-disease       { background: var(--danger-glow);    color: var(--danger); }
.badge-feed_price    { background: var(--primary-glow);   color: var(--primary); }
.badge-demand        { background: var(--secondary-glow); color: var(--secondary); }
.badge-harvest_timing{ background: var(--success-glow);   color: var(--success); }
.badge-general       { background: var(--info-glow);      color: var(--info); }

/* Article Categories */
.badge-feeding       { background: var(--success-glow);   color: var(--success); }
.badge-water_quality { background: var(--info-glow);      color: var(--info); }
.badge-stocking      { background: var(--secondary-glow); color: var(--secondary); }
.badge-harvest       { background: var(--primary-glow);   color: var(--primary); }

/* Cert Badges */
.cert-badge {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
    margin-right: 3px;
}
.cert-nda  { background: var(--success-glow); color: var(--success); border: 1px solid var(--success); }
.cert-unbs { background: var(--info-glow);    color: var(--info);    border: 1px solid var(--info); }
.cert-iso  { background: var(--purple-glow);  color: var(--purple);  border: 1px solid var(--purple); }
.cert-none { color: var(--text-dim); font-size: 11px; }

/* Price Flag */
.price-flag { color: var(--danger); font-size: 12px; }
.price-flag-row td { background: rgba(239,68,68,0.04) !important; }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 9px 18px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--transition);
    white-space: nowrap;
    text-decoration: none;
    line-height: 1;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary   { background: var(--primary);   color: #fff; border-color: var(--primary); }
.btn-primary:hover   { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(242,111,34,0.35); }
.btn-secondary { background: var(--secondary); color: #fff; border-color: var(--secondary); }
.btn-secondary:hover { background: var(--secondary-dark); transform: translateY(-1px); }
.btn-success   { background: var(--success);   color: #fff; border-color: var(--success); }
.btn-success:hover   { background: #16a34a; transform: translateY(-1px); }
.btn-danger    { background: var(--danger);    color: #fff; border-color: var(--danger); }
.btn-danger:hover    { background: #dc2626; transform: translateY(-1px); }
.btn-warning   { background: var(--warning);   color: #fff; border-color: var(--warning); }
.btn-warning:hover   { background: #d97706; transform: translateY(-1px); }
.btn-info      { background: var(--info);      color: #fff; border-color: var(--info); }
.btn-info:hover      { background: #2563eb; transform: translateY(-1px); }
.btn-purple    { background: var(--purple);    color: #fff; border-color: var(--purple); }
.btn-purple:hover    { background: #7c3aed; transform: translateY(-1px); }

.btn-outline-primary   { background: transparent; color: var(--primary);   border-color: var(--primary); }
.btn-outline-primary:hover { background: var(--primary-glow); }
.btn-outline-secondary { background: transparent; color: var(--secondary); border-color: var(--secondary); }
.btn-outline-secondary:hover { background: var(--secondary-glow); }
.btn-outline-danger    { background: transparent; color: var(--danger);    border-color: var(--danger); }
.btn-outline-danger:hover { background: var(--danger-glow); }
.btn-outline   { background: transparent; color: var(--text-muted); border-color: var(--border-color); }
.btn-outline:hover { border-color: var(--border-hover); color: var(--text-light); }

.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-xs { padding: 4px 9px; font-size: 11px; }
.btn-lg { padding: 13px 28px; font-size: 15px; }

/* ── Forms ─────────────────────────────────────────────────── */
.form-group  { margin-bottom: 18px; }
.form-label  { display: block; margin-bottom: 7px; color: var(--text-muted); font-size: 12.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.form-hint   { font-size: 11px; color: var(--text-dim); margin-top: 4px; }

.form-control, .form-select {
    width: 100%;
    padding: 11px 14px;
    background: rgba(0,0,0,0.25);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-light);
    font-size: 13.5px;
    font-family: 'Inter', sans-serif;
    transition: border-color var(--transition), background var(--transition);
    outline: none;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    background: rgba(0,0,0,0.35);
    box-shadow: 0 0 0 3px rgba(242,111,34,0.1);
}

.form-control::placeholder { color: var(--text-dim); }
.form-select option { background: var(--card-dark); color: var(--text-light); }
textarea.form-control { resize: vertical; min-height: 100px; }
.form-check { display: flex; align-items: center; gap: 8px; }
.form-check input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--primary); cursor: pointer; }
.form-check label { font-size: 13.5px; color: var(--text-muted); cursor: pointer; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

/* ── Modals ────────────────────────────────────────────────── */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(6px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal.active { display: flex; }

.modal-content {
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.28s ease forwards;
}

.modal-content.modal-lg { max-width: 760px; }
.modal-content.modal-xl { max-width: 960px; }

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 28px 18px;
    border-bottom: 1px solid var(--border-color);
}
.modal-header h3 { font-size: 17px; }
.modal-close {
    width: 32px; height: 32px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    color: var(--text-muted);
    transition: all var(--transition);
    font-size: 14px;
    flex-shrink: 0;
}
.modal-close:hover { background: var(--danger-glow); color: var(--danger); border-color: var(--danger); }

.modal-body   { padding: 24px 28px; }
.modal-footer { padding: 16px 28px 24px; display: flex; gap: 10px; justify-content: flex-end; }

/* ── Filter Bar ────────────────────────────────────────────── */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    padding: 16px 20px;
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.filter-bar .form-control,
.filter-bar .form-select { width: auto; min-width: 140px; padding: 8px 12px; font-size: 13px; }

.search-input { min-width: 220px !important; }

/* ── Alert Boxes ───────────────────────────────────────────── */
.alert {
    padding: 12px 18px;
    border-radius: var(--radius-md);
    font-size: 13.5px;
    margin-bottom: 18px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border: 1px solid transparent;
}
.alert i { margin-top: 1px; flex-shrink: 0; }
.alert-success { background: var(--success-glow); color: var(--success);  border-color: rgba(34,197,94,0.25); }
.alert-danger  { background: var(--danger-glow);  color: var(--danger);   border-color: rgba(239,68,68,0.25); }
.alert-warning { background: var(--warning-glow); color: var(--warning);  border-color: rgba(245,158,11,0.25); }
.alert-info    { background: var(--info-glow);    color: var(--info);     border-color: rgba(59,130,246,0.25); }

/* ── Info Card ─────────────────────────────────────────────── */
.info-card {
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 24px;
}
.info-card h4 { font-size: 14px; margin-bottom: 8px; }

/* ── Advisory Card ─────────────────────────────────────────── */
.advisory-card {
    background: linear-gradient(135deg, rgba(0,128,128,0.08), rgba(242,111,34,0.05));
    border: 1px solid rgba(0,128,128,0.25);
    border-radius: var(--radius-xl);
    overflow: hidden;
}
.advisory-card-header {
    padding: 24px 28px;
    background: linear-gradient(135deg, var(--secondary-glow), transparent);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 16px;
}
.advisory-card-header .diag-icon {
    width: 52px; height: 52px;
    background: var(--secondary);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; color: #fff;
}
.advisory-card-section {
    padding: 20px 28px;
    border-bottom: 1px solid var(--border-color);
}
.advisory-card-section:last-child { border-bottom: none; }
.advisory-card-section h5 {
    font-size: 11px; text-transform: uppercase; letter-spacing: 1px;
    color: var(--text-muted); margin-bottom: 10px; font-weight: 700;
}
.advisory-card-section p { color: var(--text-light); font-size: 14px; line-height: 1.7; }

/* ── Confidence Bar ────────────────────────────────────────── */
.confidence-wrap { display: flex; align-items: center; gap: 8px; }
.confidence-bar-outer {
    height: 6px; background: rgba(255,255,255,0.08);
    border-radius: 10px; flex: 1;
}
.confidence-bar-inner { height: 100%; border-radius: 10px; transition: width 0.6s ease; }
.conf-high  .confidence-bar-inner { background: var(--success); }
.conf-mid   .confidence-bar-inner { background: var(--warning); }
.conf-low   .confidence-bar-inner { background: var(--danger); }
.conf-pct   { font-size: 12px; font-weight: 700; white-space: nowrap; }

/* ── Upload Zone ───────────────────────────────────────────── */
.upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px 32px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    background: rgba(0,0,0,0.15);
}
.upload-zone:hover { border-color: var(--primary); background: var(--primary-glow); }
.upload-zone.dragover { border-color: var(--primary); background: var(--primary-glow); }
.upload-icon { font-size: 48px; color: var(--text-dim); margin-bottom: 16px; }
.upload-zone h4 { font-size: 16px; margin-bottom: 6px; }
.upload-zone p  { font-size: 13px; }

/* ── Question Card ─────────────────────────────────────────── */
.question-card {
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px 22px;
    margin-bottom: 14px;
    transition: border-color var(--transition);
}
.question-card:hover { border-color: var(--border-hover); }
.question-card .q-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.q-avatar {
    width: 38px; height: 38px;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700; color: #fff; flex-shrink: 0;
}
.q-farmer  { font-weight: 600; font-size: 14px; }
.q-district{ font-size: 12px; color: var(--text-muted); }
.q-text    { font-size: 14px; color: var(--text-light); line-height: 1.65; margin-bottom: 14px; }
.answer-box {
    background: rgba(0,128,128,0.07);
    border-left: 3px solid var(--secondary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 14px 18px;
    margin-top: 12px;
}
.answer-box p   { color: var(--text-light); font-size: 13.5px; line-height: 1.65; }
.answer-expert  { font-size: 12px; color: var(--secondary); font-weight: 600; margin-top: 8px; }

/* ── Alert Feed Card ───────────────────────────────────────── */
.alert-feed-card {
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px 22px;
    margin-bottom: 14px;
    display: flex;
    gap: 18px;
    transition: border-color var(--transition);
}
.alert-feed-card:hover { border-color: var(--border-hover); }
.alert-type-icon {
    width: 44px; height: 44px;
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; flex-shrink: 0;
}
.alert-type-disease      { background: var(--danger-glow);    color: var(--danger); }
.alert-type-feed_price   { background: var(--primary-glow);   color: var(--primary); }
.alert-type-demand       { background: var(--secondary-glow); color: var(--secondary); }
.alert-type-harvest_timing { background: var(--success-glow); color: var(--success); }
.alert-type-general      { background: var(--info-glow);      color: var(--info); }

/* ── Article Grid ──────────────────────────────────────────── */
.articles-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.article-card {
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: all var(--transition);
    display: flex; flex-direction: column;
}
.article-card:hover { border-color: var(--border-hover); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.article-card-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.article-card h4   { font-size: 15px; margin-bottom: 8px; }
.article-card p    { font-size: 13px; color: var(--text-muted); flex: 1; line-height: 1.6; margin-bottom: 14px; }
.article-card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: auto; }

/* ── Chart Container ───────────────────────────────────────── */
.chart-card {
    background: var(--card-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
}
.chart-card h4 { font-size: 14px; margin-bottom: 20px; }
.chart-wrap { position: relative; }
.charts-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 20px; }

/* ── How-it-works Steps ────────────────────────────────────── */
.steps-row { display: flex; gap: 0; margin-bottom: 28px; overflow: hidden; border-radius: var(--radius-lg); border: 1px solid var(--border-color); }
.step-item {
    flex: 1;
    padding: 18px 20px;
    text-align: center;
    border-right: 1px solid var(--border-color);
    background: var(--card-dark);
    position: relative;
}
.step-item:last-child { border-right: none; }
.step-num {
    width: 30px; height: 30px;
    background: var(--primary-glow);
    color: var(--primary);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 800;
    margin: 0 auto 10px;
}
.step-item h5 { font-size: 13px; margin-bottom: 4px; }
.step-item p  { font-size: 12px; }

/* ── How it works (scan page) ──────────────────────────────── */
.how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.how-item { text-align: center; padding: 20px 16px; background: rgba(255,255,255,0.02); border-radius: var(--radius-md); border: 1px solid var(--border-color); }
.how-item i { font-size: 28px; color: var(--secondary); margin-bottom: 12px; display: block; }
.how-item h5 { font-size: 13px; margin-bottom: 4px; }

/* ── Empty State ───────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 60px 30px;
    color: var(--text-dim);
}
.empty-state i  { font-size: 48px; margin-bottom: 16px; opacity: 0.4; display: block; }
.empty-state h4 { font-size: 16px; color: var(--text-muted); margin-bottom: 6px; }
.empty-state p  { font-size: 13px; }

/* ── Pagination ────────────────────────────────────────────── */
.pagination { display: flex; gap: 6px; align-items: center; justify-content: flex-end; padding: 16px 20px; border-top: 1px solid var(--border-color); }
.page-btn {
    width: 34px; height: 34px;
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 600;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}
.page-btn:hover, .page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── Days Since Tag ────────────────────────────────────────── */
.days-fresh  { color: var(--success); }
.days-mid    { color: var(--warning); }
.days-old    { color: var(--danger); }

/* ── Map Link ──────────────────────────────────────────────── */
.map-link { color: var(--info); font-size: 12px; }
.map-link:hover { text-decoration: underline; }

/* ── Divider ───────────────────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--border-color); margin: 20px 0; }

/* ── Escalation Warning ────────────────────────────────────── */
.escalate-warn {
    background: var(--danger-glow);
    border: 1px solid rgba(239,68,68,0.25);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex; gap: 12px; align-items: flex-start;
    color: var(--danger);
}

/* ── Prescription Product Link ─────────────────────────────── */
.prescription-product {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--secondary-glow);
    border: 1px solid rgba(0,128,128,0.25);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    color: var(--secondary);
    font-size: 13px;
    font-weight: 600;
    margin-top: 10px;
}

/* ── Animations ────────────────────────────────────────────── */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.5; }
}

.fade-in     { animation: fadeIn 0.35s ease forwards; }
.slide-up    { animation: slideUp 0.35s ease forwards; }
.anim-pulse  { animation: pulse 2s infinite; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1000px) {
    .form-row   { grid-template-columns: 1fr; }
    .form-row-3 { grid-template-columns: 1fr 1fr; }
    .charts-row { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .topbar { padding: 14px 20px; }
    .page-content { padding: 20px; }
    .steps-row { flex-direction: column; }
    .step-item { border-right: none; border-bottom: 1px solid var(--border-color); }
    .step-item:last-child { border-bottom: none; }
    .how-grid { grid-template-columns: 1fr; }
    .articles-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .page-header { flex-direction: column; align-items: flex-start; }
    .filter-bar { flex-direction: column; align-items: stretch; }
    .filter-bar .form-control, .filter-bar .form-select { width: 100%; min-width: unset; }
    .modal-content { margin: 10px; }
    .form-row-3 { grid-template-columns: 1fr; }
}

/* -- Added for Aqua-Clinic 2025 update ----------------------- */

/* Alert type backgrounds for icon container */
.alert-type-icon.alert-type-harvest_timing { background: var(--success-glow); color: var(--success); }

/* Pay reference link */
.payment-ref { font-family: 'Courier New', monospace; font-size: 11px; color: var(--text-muted); }

/* Negotiation workflow highlight */
.batch-row-active { background: rgba(245,158,11,.04); }
.batch-row-agreed { background: rgba(34,197,94,.04); }

/* Premium admin tile */
.tile-premium {
    border-top: 3px solid var(--purple);
    background: linear-gradient(135deg, rgba(139,92,246,.04), transparent);
}

/* Mixture calculator result */
.mix-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-top: 16px;
}
.mix-stat {
    background: rgba(255,255,255,.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
}
.mix-stat .lbl { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.mix-stat .val { font-size: 22px; font-weight: 700; color: #fff; }

/* Funder summary banner */
.funder-banner {
    background: linear-gradient(135deg, rgba(0,128,128,.12), rgba(242,111,34,.08));
    border: 1px solid rgba(0,128,128,.25);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}
.funder-banner .funder-tag {
    background: var(--secondary);
    color: #fff;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Stat-card success for verified counts */
.stat-card .stat-sub.success-text { color: var(--success); }

/* Article body content */
.article-content {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.8;
    white-space: pre-wrap;
}