/* ==========================================================================
   Egyptian Paralympic Committee — Enterprise Resource Planning (ERP) System
   Design System: Sovereign Institutional Slate & Neutral Enterprise UI
   Typography: Cairo Variable (Arabic) + Inter (Tabular Numerals & Codes)
   ========================================================================== */

@font-face {
    font-family: 'Cairo';
    src: url('/assets/Cairo.ttf') format('truetype');
    font-style: normal;
    font-weight: 200 900;
    font-display: swap;
}

:root {
    /* Institutional Slate & Neutral Palette (Zero garish colors) */
    --erp-slate-950: #090d16;
    --erp-slate-900: #0f172a;
    --erp-slate-800: #1e293b;
    --erp-slate-700: #334155;
    --erp-slate-600: #475569;
    --erp-slate-500: #64748b;
    --erp-slate-400: #94a3b8;
    --erp-slate-300: #cbd5e1;
    --erp-slate-200: #e2e8f0;
    --erp-slate-100: #f1f5f9;
    --erp-slate-50:  #f8fafc;
    --erp-canvas:    #f3f4f6;
    --erp-surface:   #ffffff;

    /* Restrained Institutional Brand Accents */
    --erp-primary:       #0f172a;
    --erp-primary-hover: #1e293b;
    --erp-crimson:       #991b1b;
    --erp-crimson-hover: #7f1d1d;
    --erp-crimson-soft:  #fef2f2;
    --erp-brass:         #92400e;
    --erp-brass-border:  #d97706;
    --erp-brass-soft:    #fffbeb;

    /* Semantic Status Colors */
    --erp-success-bg:     #ecfdf5;
    --erp-success-text:   #065f46;
    --erp-success-border: #a7f3d0;

    --erp-warning-bg:     #fffbeb;
    --erp-warning-text:   #92400e;
    --erp-warning-border: #fde68a;

    --erp-danger-bg:      #fef2f2;
    --erp-danger-text:    #991b1b;
    --erp-danger-border:  #fecaca;

    --erp-info-bg:        #f1f5f9;
    --erp-info-text:      #1e293b;
    --erp-info-border:    #cbd5e1;

    /* Legacy variable aliases for seamless view compatibility */
    --npc-navy:       var(--erp-slate-900);
    --npc-navy-light: var(--erp-slate-800);
    --npc-red:        var(--erp-crimson);
    --npc-red-dark:   var(--erp-crimson-hover);
    --npc-gold:       #b45309;
    --npc-emerald:    #065f46;
    --npc-bg:         var(--erp-canvas);
    --npc-card:       var(--erp-surface);
    --npc-border:     var(--erp-slate-200);
    --npc-text:       var(--erp-slate-900);
    --npc-muted:      var(--erp-slate-600);

    --font-sans: 'Cairo', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Inter', 'Consolas', 'SFMono-Regular', monospace;
}

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

html {
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    background-color: var(--erp-canvas);
    color: var(--erp-slate-900);
    line-height: 1.6;
    direction: rtl;
    font-weight: 500;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ==========================================================================
   ERP Shell & Institutional Sidebar
   ========================================================================== */

.ws-shell {
    display: flex;
    min-height: 100vh;
}

.ws-sidebar {
    width: 272px;
    background-color: var(--erp-slate-900);
    color: var(--erp-slate-100);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--erp-slate-800);
    user-select: none;
}

.ws-brand {
    padding: 1.15rem 1.15rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 0.85rem;
    background-color: var(--erp-slate-950);
}

.ws-brand img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    background: #ffffff;
    border-radius: 6px;
    padding: 4px;
    border: 1px solid var(--erp-slate-700);
    flex-shrink: 0;
}

.ws-brand-title {
    font-weight: 800;
    font-size: 0.92rem;
    line-height: 1.35;
    color: #ffffff;
    letter-spacing: -0.01em;
}

.ws-brand-sub {
    font-size: 0.74rem;
    color: var(--erp-slate-400);
    display: block;
    margin-top: 2px;
    font-weight: 600;
}

.ws-brand-domain {
    display: inline-block;
    margin-top: 4px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--erp-slate-300);
    background: rgba(255, 255, 255, 0.06);
    padding: 1px 6px;
    border-radius: 3px;
    direction: ltr;
}

.ws-user-box {
    margin: 0.85rem 0.9rem 0.4rem;
    padding: 0.75rem 0.85rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    font-size: 0.82rem;
}

.ws-user-name {
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.25rem;
    font-size: 0.85rem;
    line-height: 1.35;
}

.ws-user-role {
    display: inline-block;
    padding: 0.12rem 0.5rem;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--erp-slate-200);
    border: 1px solid rgba(255, 255, 255, 0.14);
    font-weight: 600;
    font-size: 0.72rem;
}

.ws-nav {
    padding: 0.5rem 0.75rem 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.ws-nav-section {
    font-size: 0.7rem;
    color: var(--erp-slate-400);
    padding: 0.9rem 0.65rem 0.35rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.ws-nav-link {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.58rem 0.75rem;
    border-radius: 5px;
    color: var(--erp-slate-300);
    font-weight: 600;
    font-size: 0.86rem;
    transition: background-color 0.12s ease, color 0.12s ease;
    border-right: 3px solid transparent;
}

.ws-nav-link svg {
    width: 17px;
    height: 17px;
    stroke: currentColor;
    stroke-width: 1.75;
    fill: none;
    flex-shrink: 0;
    opacity: 0.8;
}

.ws-nav-link:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.ws-nav-link.active {
    background-color: var(--erp-slate-800);
    color: #ffffff;
    font-weight: 700;
    border-right-color: #ef4444;
}

.ws-nav-link.active svg {
    opacity: 1;
}

.ws-sidebar-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.72rem;
    color: var(--erp-slate-400);
    background-color: var(--erp-slate-950);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ==========================================================================
   ERP Main Viewport & Command Header
   ========================================================================== */

.ws-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.ws-topbar {
    background: var(--erp-surface);
    border-bottom: 1px solid var(--erp-slate-200);
    padding: 0.75rem 1.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 20;
}

.ws-topbar-meta {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.ws-breadcrumb {
    font-size: 0.74rem;
    color: var(--erp-slate-500);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.ws-topbar-title {
    font-size: 1.12rem;
    font-weight: 800;
    color: var(--erp-slate-900);
    margin: 0;
    letter-spacing: -0.01em;
}

.ws-topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.ws-status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.65rem;
    background: var(--erp-slate-50);
    border: 1px solid var(--erp-slate-200);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--erp-slate-700);
}

.ws-status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: #10b981;
}

.ws-content {
    padding: 1.5rem 1.75rem 2.5rem;
    max-width: 1480px;
    width: 100%;
    margin: 0 auto;
}

/* ==========================================================================
   ERP Panels, Cards & KPI Metrics
   ========================================================================== */

.card {
    background: var(--erp-surface) !important;
    border: 1px solid var(--erp-slate-200) !important;
    border-radius: 6px;
    padding: 1.35rem 1.5rem;
    margin-bottom: 1.25rem;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding-bottom: 0.85rem;
    margin-bottom: 1.15rem;
    border-bottom: 1px solid var(--erp-slate-200);
}

.card-title {
    margin: 0;
    font-size: 0.98rem;
    font-weight: 800;
    color: var(--erp-slate-900);
    letter-spacing: -0.01em;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.1rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1rem;
}

.stat-card {
    background: var(--erp-surface);
    border: 1px solid var(--erp-slate-200);
    border-right: 3px solid var(--erp-slate-800);
    border-radius: 6px;
    padding: 1rem 1.15rem;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.02);
}

.stat-card.gold { border-right-color: var(--erp-brass-border); }
.stat-card.emerald { border-right-color: #059669; }
.stat-card.navy { border-right-color: var(--erp-slate-900); }

.stat-value {
    font-family: var(--font-mono), var(--font-sans);
    font-variant-numeric: tabular-nums;
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--erp-slate-900);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--erp-slate-600);
    font-weight: 600;
    margin-top: 0.3rem;
}

/* ==========================================================================
   ERP Forms, Inputs & File Upload Checklists
   ========================================================================== */

h3 {
    font-size: 0.94rem;
    font-weight: 800;
    color: var(--erp-slate-900) !important;
    margin: 1.25rem 0 0.85rem;
    padding-bottom: 0.45rem;
    border-bottom: 1px solid var(--erp-slate-200);
}

h4 {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--erp-slate-800) !important;
    margin: 0 0 0.75rem;
}

.form-group {
    margin-bottom: 0.95rem;
}

.form-label {
    display: block;
    font-weight: 700;
    font-size: 0.82rem;
    margin-bottom: 0.35rem;
    color: var(--erp-slate-700);
}

.form-label .req {
    color: var(--erp-crimson);
    margin-right: 2px;
    font-weight: 800;
}

.form-control,
select.form-control,
textarea.form-control {
    width: 100%;
    padding: 0.52rem 0.75rem;
    border: 1px solid var(--erp-slate-300);
    border-radius: 5px;
    font-family: var(--font-sans);
    font-size: 0.88rem;
    font-weight: 600;
    background-color: #ffffff !important;
    color: var(--erp-slate-900) !important;
    transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

.form-control[readonly] {
    background-color: var(--erp-slate-50) !important;
    border-color: var(--erp-slate-300);
    color: var(--erp-slate-800) !important;
}

.form-control::placeholder {
    color: var(--erp-slate-400);
    font-weight: 500;
}

.form-control:focus,
select.form-control:focus,
textarea.form-control:focus {
    outline: none;
    border-color: var(--erp-slate-900);
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.08);
}

.form-hint {
    font-size: 0.76rem;
    color: var(--erp-slate-500);
    margin-top: 0.25rem;
    font-weight: 500;
}

.file-box {
    border: 1px solid var(--erp-slate-200);
    border-right: 3px solid var(--erp-slate-400);
    background: var(--erp-slate-50);
    padding: 0.75rem 0.85rem;
    border-radius: 5px;
}

.file-box input[type="file"].form-control {
    padding: 0.35rem 0.5rem;
    font-size: 0.8rem;
    background: #ffffff !important;
}

.file-box.highlight-req {
    border: 1px solid var(--erp-danger-border);
    border-right: 3px solid var(--erp-crimson);
    background: var(--erp-crimson-soft);
}

/* ==========================================================================
   ERP Buttons & Action Controls
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.52rem 1.05rem;
    border-radius: 5px;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 0.84rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--erp-slate-900);
    border-color: var(--erp-slate-900);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--erp-slate-800);
    border-color: var(--erp-slate-800);
}

.btn-navy {
    background-color: var(--erp-slate-800);
    border-color: var(--erp-slate-800);
    color: #ffffff;
}

.btn-navy:hover {
    background-color: var(--erp-slate-700);
}

.btn-emerald {
    background-color: #065f46;
    border-color: #065f46;
    color: #ffffff;
}

.btn-emerald:hover {
    background-color: #047857;
}

.btn-outline {
    background-color: #ffffff;
    border-color: var(--erp-slate-300);
    color: var(--erp-slate-800);
}

.btn-outline:hover {
    background-color: var(--erp-slate-50);
    border-color: var(--erp-slate-400);
}

.btn-sm {
    padding: 0.3rem 0.68rem;
    font-size: 0.77rem;
    border-radius: 4px;
}

/* ==========================================================================
   ERP Semantic Badges & Alerts
   ========================================================================== */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.18rem 0.58rem;
    border-radius: 4px;
    font-size: 0.74rem;
    font-weight: 700;
    line-height: 1.4;
}

.badge::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: currentColor;
}

.badge-success {
    background-color: var(--erp-success-bg);
    color: var(--erp-success-text);
    border: 1px solid var(--erp-success-border);
}

.badge-warning {
    background-color: var(--erp-warning-bg);
    color: var(--erp-warning-text);
    border: 1px solid var(--erp-warning-border);
}

.badge-danger {
    background-color: var(--erp-danger-bg);
    color: var(--erp-danger-text);
    border: 1px solid var(--erp-danger-border);
}

.badge-info {
    background-color: var(--erp-info-bg);
    color: var(--erp-info-text);
    border: 1px solid var(--erp-info-border);
}

.alert {
    padding: 0.85rem 1.1rem;
    border-radius: 5px;
    margin-bottom: 1.15rem;
    font-size: 0.86rem;
    font-weight: 600;
}

.alert-success {
    background-color: var(--erp-success-bg);
    color: var(--erp-success-text);
    border: 1px solid var(--erp-success-border);
    border-right: 4px solid #059669;
}

.alert-danger {
    background-color: var(--erp-danger-bg);
    color: var(--erp-danger-text);
    border: 1px solid var(--erp-danger-border);
    border-right: 4px solid var(--erp-crimson);
}

.alert-info {
    background-color: var(--erp-slate-50);
    color: var(--erp-slate-800);
    border: 1px solid var(--erp-slate-300);
    border-right: 4px solid var(--erp-slate-700);
}

/* ==========================================================================
   ERP Data Tables & Code Identifiers
   ========================================================================== */

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--erp-slate-200);
    border-radius: 5px;
}

table.ws-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.84rem;
    background: #ffffff;
}

table.ws-table th,
table.ws-table td {
    padding: 0.68rem 0.85rem;
    border-bottom: 1px solid var(--erp-slate-200);
    text-align: right;
    vertical-align: middle;
}

table.ws-table tr:last-child td,
table.ws-table tr:last-child th {
    border-bottom: none;
}

table.ws-table thead th {
    background-color: var(--erp-slate-50);
    color: var(--erp-slate-600);
    font-size: 0.76rem;
    font-weight: 800;
    white-space: nowrap;
    border-bottom: 1px solid var(--erp-slate-200);
}

table.ws-table tbody tr:hover {
    background-color: #f8fafc;
}

table.ws-table tbody th {
    background-color: var(--erp-slate-50);
    color: var(--erp-slate-700);
    font-weight: 700;
    width: 34%;
    border-left: 1px solid var(--erp-slate-200);
}

code {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-size: 0.78rem;
    font-weight: 600;
    background-color: var(--erp-slate-100);
    color: var(--erp-slate-800);
    border: 1px solid var(--erp-slate-200);
    padding: 0.1rem 0.42rem;
    border-radius: 4px;
    direction: ltr;
    display: inline-block;
}

@media (max-width: 960px) {
    .ws-shell {
        flex-direction: column;
    }
    .ws-sidebar {
        width: 100%;
        border-left: none;
        border-bottom: 1px solid var(--erp-slate-800);
    }
    .ws-content {
        padding: 1rem;
    }
}