/* ============================================================
   unified.css — STOK MENECERİ VAHİD DİZAYN SİSTEMİ
   Bütün səhifələr üçün ortaq görünüş.
   footer.php-də ƏN SONDA yüklənir ki, kaskadda qalib gəlsin.
   ============================================================ */

/* ---------- 1. TOKENLƏR ---------- */
:root {
    --u-primary:       #3b82f6;
    --u-primary-dark:  #2563eb;
    --u-primary-light: #eff6ff;
    --u-success:       #10b981;
    --u-success-dark:  #059669;
    --u-success-light: #f0fdf4;
    --u-danger:        #ef4444;
    --u-danger-dark:   #dc2626;
    --u-danger-light:  #fef2f2;
    --u-warning:       #f59e0b;
    --u-warning-dark:  #d97706;
    --u-warning-light: #fffbeb;
    --u-violet:        #8b5cf6;
    --u-violet-light:  #f5f3ff;
    --u-sky:           #0ea5e9;
    --u-sky-light:     #f0f9ff;

    --u-bg:            #f1f5f9;
    --u-surface:       #ffffff;
    --u-surface-2:     #f8fafc;
    --u-border:        #e2e8f0;
    --u-border-strong: #cbd5e1;

    --u-text:          #1e293b;
    --u-text-2:        #475569;
    --u-text-3:        #64748b;
    --u-text-4:        #94a3b8;
    --u-dark:          #0f172a;

    --u-radius:        16px;
    --u-radius-sm:     12px;
    --u-radius-xs:     10px;
    --u-radius-pill:   30px;
    --u-shadow:        0 2px 10px rgba(15, 23, 42, 0.06);
    --u-shadow-lg:     0 10px 28px -8px rgba(15, 23, 42, 0.18);
    --u-shadow-hover:  0 10px 25px -5px rgba(15, 23, 42, 0.15);
    --u-font:          'Inter', 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
    --u-mono:          'Consolas', 'SF Mono', 'Monaco', 'Courier New', monospace;
    --u-transition:    0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- 2. BAZA ---------- */
html {
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--u-font) !important;
    background: var(--u-bg) !important;
    color: var(--u-text) !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.55;
}

/* Giriş / şifrə bərpası səhifələri — tünd fon saxlanılır */
body.u-auth {
    background: linear-gradient(150deg, #0f172a 0%, #1e293b 55%, #1e3a8a 140%) !important;
    color: #e2e8f0 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

body.u-auth .card {
    background: #ffffff !important;
    color: var(--u-text) !important;
    border-radius: 22px !important;
    box-shadow: 0 24px 60px -18px rgba(0, 0, 0, 0.55) !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
}
body.u-auth .card:hover { box-shadow: 0 24px 60px -18px rgba(0, 0, 0, 0.55) !important; }

/* Auth səhifələrində düymələr tam enli */
body.u-auth .btn { width: 100%; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--u-font);
    letter-spacing: -0.02em;
    color: var(--u-text);
    line-height: 1.3;
}

input, select, textarea, button, optgroup {
    font-family: var(--u-font) !important;
}

code, kbd, samp, pre, .mono, .table-mono {
    font-family: var(--u-mono);
}

::selection {
    background: rgba(59, 130, 246, 0.22);
}

/* Vahid scrollbar */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ---------- 3. KARTLAR ---------- */
.card {
    background: var(--u-surface) !important;
    border-radius: var(--u-radius) !important;
    box-shadow: var(--u-shadow) !important;
    border: 1px solid #eef2f7 !important;
    padding: 20px !important;
    margin-bottom: 18px !important;
    transition: box-shadow var(--u-transition);
}
.card:hover {
    box-shadow: var(--u-shadow-lg) !important;
}

.card-header,
.card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding-bottom: 11px;
    margin-bottom: 15px;
    border-bottom: 3px solid var(--u-success);
}

.card-header h3,
.card-head h2,
.card-head h3 {
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0 !important;
    color: var(--u-text) !important;
}

.card-header h3 i,
.card-head h2 i,
.card-head h3 i {
    color: var(--u-success);
}

.card-title {
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    display: flex;
    align-items: center;
    gap: 9px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--u-success);
    margin-bottom: 15px;
    color: var(--u-text);
}

/* ---------- 4. DÜYMƏLƏR ---------- */
.btn,
button.btn,
a.btn,
.action-btn {
    border-radius: var(--u-radius-sm) !important;
    font-family: var(--u-font) !important;
    font-weight: 600 !important;
    font-size: 13.5px !important;
    padding: 11px 18px !important;
    border: 2px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    text-decoration: none;
    line-height: 1.25;
    transition: transform var(--u-transition), box-shadow var(--u-transition), background var(--u-transition);
    min-height: 42px;
}

.btn:hover,
button.btn:hover,
a.btn:hover,
.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--u-shadow-lg);
}

.btn:active,
.action-btn:active { transform: translateY(0); }

.btn-primary, .action-btn-primary {
    background: linear-gradient(135deg, var(--u-primary), var(--u-primary-dark)) !important;
    color: #fff !important;
    box-shadow: 0 8px 20px -10px rgba(37, 99, 235, 0.85);
}
.btn-success, .action-btn-success {
    background: linear-gradient(135deg, var(--u-success), var(--u-success-dark)) !important;
    color: #fff !important;
    box-shadow: 0 8px 20px -10px rgba(5, 150, 105, 0.85);
}
.btn-danger {
    background: linear-gradient(135deg, var(--u-danger), var(--u-danger-dark)) !important;
    color: #fff !important;
    box-shadow: 0 8px 20px -10px rgba(220, 38, 38, 0.85);
}
.btn-warning, .action-btn-warning {
    background: linear-gradient(135deg, var(--u-warning), var(--u-warning-dark)) !important;
    color: #fff !important;
    box-shadow: 0 8px 20px -10px rgba(217, 119, 6, 0.85);
}
.btn-info, .action-btn-info {
    background: linear-gradient(135deg, var(--u-sky), #0284c7) !important;
    color: #fff !important;
    box-shadow: 0 8px 20px -10px rgba(2, 132, 199, 0.85);
}
.btn-light, .btn-secondary, .btn-default {
    background: var(--u-surface) !important;
    color: var(--u-text-2) !important;
    border-color: var(--u-border) !important;
}
.btn-light:hover, .btn-secondary:hover {
    border-color: #93c5fd !important;
    color: var(--u-primary-dark) !important;
}

.btn-sm { padding: 8px 14px !important; font-size: 12.5px !important; min-height: 36px; }
.btn-lg { padding: 14px 26px !important; font-size: 15px !important; min-height: 50px; }

.btn:disabled, .btn[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* ---------- 5. FORMA ---------- */
.form-control,
.fc,
input[type="text"].form-control,
input[type="number"].form-control,
input[type="email"].form-control,
input[type="password"].form-control,
input[type="date"].form-control,
input[type="search"].form-control,
select.form-control,
textarea.form-control {
    width: 100%;
    padding: 12px 14px !important;
    border: 2px solid var(--u-border) !important;
    border-radius: var(--u-radius-sm) !important;
    font-size: 14px !important;
    font-family: var(--u-font) !important;
    color: var(--u-text) !important;
    background: var(--u-surface) !important;
    transition: border-color var(--u-transition), box-shadow var(--u-transition);
    min-height: 44px;
}

.form-control:focus,
.fc:focus {
    outline: none !important;
    border-color: var(--u-primary) !important;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12) !important;
}

.form-control::placeholder, .fc::placeholder { color: #b6c2d1; }

.form-control:disabled, .fc:disabled {
    background: var(--u-surface-2) !important;
    color: var(--u-text-4) !important;
    cursor: not-allowed;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e") !important;
    background-repeat: no-repeat !important;
    background-position: right 13px center !important;
    background-size: 17px !important;
    padding-right: 40px !important;
}

.form-group { margin-bottom: 15px; }

.form-group label,
.fg label,
label {
    display: block;
    font-size: 12.5px !important;
    font-weight: 700 !important;
    color: var(--u-text-2) !important;
    margin-bottom: 6px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px;
}

.hint {
    font-size: 11.5px !important;
    color: var(--u-text-4) !important;
    line-height: 1.6;
    font-weight: 400;
}

/* ---------- 6. CƏDVƏLLƏR ---------- */
table,
table.data,
table.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
    font-family: var(--u-font);
}

table thead th,
table.data thead th {
    background: var(--u-surface-2) !important;
    padding: 12px !important;
    text-align: left;
    font-size: 10.5px !important;
    font-weight: 800 !important;
    color: var(--u-text-3) !important;
    text-transform: uppercase;
    letter-spacing: 0.045em;
    border-bottom: 2px solid var(--u-border) !important;
    white-space: nowrap;
}

table tbody td,
table.data tbody td {
    padding: 11px 12px !important;
    border-bottom: 1px solid #f1f5f9 !important;
    color: var(--u-text);
    vertical-align: middle;
}

table tbody tr:last-child td { border-bottom: none !important; }

table tbody tr {
    transition: background var(--u-transition);
}
table tbody tr:hover {
    background: #f8fafc !important;
}

table tfoot td {
    background: var(--u-surface-2) !important;
    font-weight: 800 !important;
    border-top: 2px solid var(--u-border) !important;
}

th.right, td.right, th.r, td.r { text-align: right !important; }
.nowrap { white-space: nowrap; }

.table-scroll {
    overflow-x: auto;
    border-radius: var(--u-radius-sm);
    border: 1px solid var(--u-border);
    -webkit-overflow-scrolling: touch;
}

/* ---------- 7. XƏBƏRDARLIQLAR ---------- */
.alert {
    padding: 14px 17px !important;
    border-radius: var(--u-radius-sm) !important;
    margin-bottom: 16px !important;
    display: flex;
    align-items: flex-start;
    gap: 11px;
    font-size: 13.5px !important;
    line-height: 1.6;
    border: 1px solid transparent;
}

.alert i { font-size: 16px; margin-top: 2px; flex-shrink: 0; }

.alert-success { background: var(--u-success-light) !important; color: #166534 !important; border-color: #bbf7d0 !important; }
.alert-danger, .alert-error { background: var(--u-danger-light) !important; color: #991b1b !important; border-color: #fecaca !important; }
.alert-warning { background: var(--u-warning-light) !important; color: #92400e !important; border-color: #fde68a !important; }
.alert-info { background: var(--u-primary-light) !important; color: #1e40af !important; border-color: #bfdbfe !important; }

/* ---------- 8. NİŞANLAR ---------- */
.badge,
.bdg {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px !important;
    border-radius: var(--u-radius-pill) !important;
    font-size: 11px !important;
    font-weight: 800 !important;
    letter-spacing: 0.02em;
    line-height: 1.5;
    border: 1px solid transparent;
}

.badge-success { background: #d1fae5 !important; color: #065f46 !important; border-color: #a7f3d0 !important; }
.badge-danger  { background: #fee2e2 !important; color: #991b1b !important; border-color: #fecaca !important; }
.badge-warning { background: #fef3c7 !important; color: #92400e !important; border-color: #fde68a !important; }
.badge-info    { background: #dbeafe !important; color: #1e40af !important; border-color: #bfdbfe !important; }
.badge-gray    { background: #f1f5f9 !important; color: #475569 !important; border-color: var(--u-border) !important; }

/* ---------- 9. SƏHİFƏ BAŞLIĞI ---------- */
.page-header,
.dashboard-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 20px !important;
    padding-bottom: 15px !important;
    border-bottom: 2px solid var(--u-border) !important;
}

.page-header h1,
.dashboard-header h1 {
    font-size: 1.55rem !important;
    font-weight: 800 !important;
    display: flex;
    align-items: center;
    gap: 11px;
    margin: 0 !important;
    color: var(--u-text) !important;
}

.page-header h1 i,
.dashboard-header h1 i { color: var(--u-primary); }

/* ---------- 10. STAT / KPI KARTLARI ---------- */
.stat-card,
.kpi {
    background: var(--u-surface) !important;
    border-radius: var(--u-radius) !important;
    padding: 18px !important;
    box-shadow: var(--u-shadow) !important;
    border: 1px solid #eef2f7 !important;
    border-left: 5px solid var(--u-primary) !important;
    position: relative;
    overflow: hidden;
    transition: transform var(--u-transition), box-shadow var(--u-transition);
}

.stat-card::before { display: none !important; }

.stat-card:hover, .kpi:hover {
    transform: translateY(-4px);
    box-shadow: var(--u-shadow-hover) !important;
}

.stat-icon { font-size: 1.9rem !important; margin-bottom: 8px !important; line-height: 1; }

.stat-number, .kpi .value {
    font-size: 1.5rem !important;
    font-weight: 800 !important;
    color: var(--u-text) !important;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
    line-height: 1.25;
}

.stat-label, .kpi .label {
    font-size: 11px !important;
    font-weight: 800 !important;
    color: var(--u-text-3) !important;
    text-transform: uppercase;
    letter-spacing: 0.045em;
    margin-top: 4px;
}

.stat-small, .kpi .sub {
    font-size: 11.5px !important;
    color: var(--u-text-4) !important;
    margin-top: 5px;
    line-height: 1.5;
}

.stats-grid,
.kpi-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)) !important;
    gap: 15px !important;
    margin-bottom: 20px !important;
}

/* Rəng variantları */
.kpi.green,  .stat-card.sc-green,  .kpi.b30 { border-left-color: var(--u-success) !important; }
.kpi.red,    .stat-card.sc-red,    .kpi.b90 { border-left-color: var(--u-danger) !important; }
.kpi.amber,  .stat-card.sc-amber,  .kpi.b60 { border-left-color: var(--u-warning) !important; }
.kpi.violet, .stat-card.sc-violet { border-left-color: var(--u-violet) !important; }
.kpi.sky,    .stat-card.sc-sky    { border-left-color: var(--u-sky) !important; }
.kpi.adv { border-left-color: var(--u-primary) !important; }

/* ---------- 11. BOŞ VƏZİYYƏT ---------- */
.empty-state, .empty {
    text-align: center;
    padding: 40px 20px !important;
    color: var(--u-text-4) !important;
}
.empty-state i, .empty i {
    font-size: 40px !important;
    opacity: 0.4;
    display: block;
    margin-bottom: 12px;
}
.empty-state p, .empty p {
    font-size: 14px;
    margin: 4px 0;
}

/* ---------- 12. TABLAR ---------- */
.tabs {
    display: flex;
    gap: 6px;
    border-bottom: 2px solid #f1f5f9;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tab {
    padding: 11px 18px !important;
    border: none;
    background: none;
    font-family: var(--u-font) !important;
    font-size: 13.5px !important;
    font-weight: 700 !important;
    color: var(--u-text-3) !important;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: color var(--u-transition), border-color var(--u-transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.tab:hover { color: var(--u-primary) !important; }
.tab.active {
    color: var(--u-primary-dark) !important;
    border-bottom-color: var(--u-primary) !important;
}

/* ---------- 13. SƏHİFƏLƏMƏ ---------- */
.pager {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--u-border);
}
.pager-info { font-size: 13px; color: var(--u-text-3); }
.pager-links { display: flex; gap: 5px; flex-wrap: wrap; }
.pager-links a, .pager-links span {
    min-width: 38px;
    height: 38px;
    padding: 0 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--u-radius-xs);
    font-size: 13.5px;
    font-weight: 700;
    text-decoration: none;
    color: var(--u-text-2);
    background: var(--u-surface);
    border: 2px solid var(--u-border);
    transition: all var(--u-transition);
}
.pager-links a:hover { border-color: var(--u-primary); color: var(--u-primary-dark); }
.pager-links .current {
    background: linear-gradient(135deg, var(--u-primary), var(--u-primary-dark)) !important;
    color: #fff !important;
    border-color: transparent !important;
}

/* ---------- 14. SÜRƏTLİ ƏMƏLİYYATLAR ---------- */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 12px;
}

/* ---------- 15. SƏHİFƏ KEÇİDİ ---------- */
@keyframes uFadeUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: none; }
}

.main-content > .container,
.main-content > .dashboard-container,
.content-wrapper > .container {
    animation: uFadeUp 0.32s ease;
}

/* ---------- 16. MOBİL ---------- */
@media (max-width: 768px) {
    :root { --u-radius: 14px; }

    .card { padding: 16px !important; }
    .page-header h1, .dashboard-header h1 { font-size: 1.3rem !important; }
    .stats-grid, .kpi-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)) !important; gap: 11px !important; }
    .stat-number, .kpi .value { font-size: 1.25rem !important; }
    .btn { padding: 10px 15px !important; font-size: 13px !important; }
    table { font-size: 12.5px; }
    table thead th, table tbody td { padding: 9px 10px !important; }
}

@media (max-width: 480px) {
    .stats-grid, .kpi-grid { grid-template-columns: 1fr 1fr !important; }
    .quick-actions { grid-template-columns: 1fr !important; }
}

/* ---------- 17. ÇAP ---------- */
@media print {
    .btn, .action-btn, .tabs, .pager, .quick-actions,
    .sidebar, .top-navbar, .menu-overlay, .sidebar-footer { display: none !important; }
    body { background: #fff !important; }
    .card { box-shadow: none !important; border: 1px solid #ddd !important; page-break-inside: avoid; }
    .main-content { margin-left: 0 !important; }
}

/* ============================================================
   LANDING SƏHİFƏSİ (htdocs/index.php) — eyni sistem, ağ fon
   ============================================================ */
body.u-landing {
    background: #ffffff !important;
    color: var(--u-text) !important;
    display: block !important;
    min-height: 100vh;
    padding: 0 !important;
    overflow-x: hidden;
}

body.u-landing .stat-card,
body.u-landing .feature-card,
body.u-landing .contact-item {
    border-left: none !important;
    border: 1px solid var(--u-border) !important;
    border-radius: var(--u-radius) !important;
    background: var(--u-surface) !important;
    box-shadow: var(--u-shadow) !important;
    padding: 20px !important;
    transition: transform var(--u-transition), box-shadow var(--u-transition) !important;
}

body.u-landing .stat-card:hover,
body.u-landing .feature-card:hover,
body.u-landing .contact-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--u-shadow-hover) !important;
    border-color: #bfdbfe !important;
}

body.u-landing .stat-number { font-size: 2rem !important; color: var(--u-primary) !important; }
body.u-landing .stat-label  { color: var(--u-text-3) !important; }

body.u-landing .card {
    border: 1px solid var(--u-border) !important;
    box-shadow: var(--u-shadow) !important;
    border-radius: var(--u-radius) !important;
}

/* ============================================================
   [input-icon-fix] İkonlu input-larda sol boşluq
   (unified.css-in 'padding: 12px 14px !important' qaydası
    login səhifəsindəki ikonun altına mətn salırdı)
   ============================================================ */
/* Yüksək spesifiklik — 'input[type=...].form-control { padding: 12px 14px !important }'
   qaydasını üstələmək üçün (əks halda mətn ikonun altına düşür) */
.input-group input.form-control,
.input-group input[type="text"].form-control,
.input-group input[type="password"].form-control,
.input-group input[type="email"].form-control,
.input-group input[type="search"].form-control,
.input-group input[type="number"].form-control,
.input-group input[type="tel"].form-control,
.input-group .form-control {
    padding-left: 48px !important;
}

/* İkonun özü yerində qalsın */
.input-group > i:first-child,
.input-group i.lead,
.wrap i.lead {
    position: absolute !important;
    left: 15px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: #94a3b8 !important;
    font-size: 17px !important;
    pointer-events: none;
    z-index: 2;
}

/* Sağdaki göz düyməsi (şifrə göstər/gizlət) */
.input-group > i:last-child:not(:first-child),
.input-group #togglePassword,
.input-group .toggle-password,
.wrap .eye,
.wrap .pw-toggle {
    position: absolute !important;
    left: auto !important;
    right: 15px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: #94a3b8 !important;
    font-size: 17px !important;
    cursor: pointer;
    pointer-events: auto;
    z-index: 3;
    background: none;
    border: none;
    padding: 4px;
    line-height: 1;
}

.input-group > i:last-child:not(:first-child):hover,
.input-group #togglePassword:hover,
.input-group .toggle-password:hover,
.wrap .eye:hover,
.wrap .pw-toggle:hover {
    color: #3b82f6 !important;
}

/* Sağ göz üçün input-un sağ boşluğu */
/* Sağ göz düyməsi üçün sağ boşluq */
.input-group input#password.form-control,
.input-group:has(#togglePassword) input.form-control {
    padding-right: 48px !important;
}