/* ============================================================
   NoriApp — State-of-the-Art Modern Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Tajawal:wght@300;400;500;700;800;900&display=swap');

:root {
    /* Color Palette */
    --primary:          #4f46e5;
    --primary-hover:    #4338ca;
    --primary-dark:     #3730a3;
    --primary-light:    #eef2ff;
    --primary-glow:     rgba(79, 70, 229, 0.35);

    --accent:           #0ea5e9;
    --accent-hover:     #0284c7;
    --accent-light:     #e0f2fe;

    --success:          #10b981;
    --success-light:    #ecfdf5;
    --success-glow:     rgba(16, 185, 129, 0.3);

    --danger:           #f43f5e;
    --danger-light:     #fff1f2;

    --warning:          #f59e0b;
    --warning-light:    #fffbeb;

    --dark-surface:     #0f172a;
    --dark-card:        #1e293b;

    --bg-page:          #f8fafc;
    --card-bg:          #ffffff;
    --border-color:     #e2e8f0;
    --border-hover:     #cbd5e1;

    --text-main:        #0f172a;
    --text-muted:       #64748b;
    --text-light:       #94a3b8;

    /* Typography */
    --font-family:      'Tajawal', 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

    /* Shadows & Effects */
    --shadow-sm:        0 2px 8px -2px rgba(15, 23, 42, 0.06);
    --shadow-md:        0 8px 24px -4px rgba(15, 23, 42, 0.08);
    --shadow-lg:        0 20px 40px -8px rgba(15, 23, 42, 0.12);
    --shadow-glow:      0 12px 30px -4px var(--primary-glow);

    --glass-bg:         rgba(255, 255, 255, 0.85);
    --glass-border:     rgba(255, 255, 255, 0.6);
    --glass-backdrop:   blur(16px);

    --radius-sm:        8px;
    --radius-md:        14px;
    --radius-lg:        20px;
    --radius-full:      9999px;

    --transition:       all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Base Setup ────────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    font-family: var(--font-family);
    background-color: var(--bg-page);
    background-image: 
        radial-gradient(at 0% 0%, rgba(79, 70, 229, 0.06) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(14, 165, 233, 0.06) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--text-main);
    direction: rtl;
    text-align: right;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* ── Glassmorphism Panels ─────────────────────────────────── */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.glass-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

/* ── Premium Navbar ───────────────────────────────────────── */
.dashboard-nav {
    background: rgba(15, 23, 42, 0.92) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.85rem 0 !important;
    z-index: 1040;
    transition: var(--transition);
}

.brand-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #ffffff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    box-shadow: 0 6px 16px var(--primary-glow);
    transition: var(--transition);
}

.brand-icon:hover {
    transform: rotate(-6deg) scale(1.05);
}

.brand-text {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.dashboard-nav .nav-link {
    font-weight: 600;
    color: #cbd5e1 !important;
    padding: 0.6rem 1.25rem !important;
    border-radius: var(--radius-full);
    transition: var(--transition);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dashboard-nav .nav-link:hover {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.dashboard-nav .nav-link.active {
    color: #ffffff !important;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    box-shadow: 0 4px 14px var(--primary-glow);
}

/* User Profile Badge */
.user-profile .avatar {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, #334155, #1e293b);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6366f1;
    font-size: 1.1rem;
}

/* ── Hero / Page Banner ────────────────────────────────────── */
.page-banner {
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    color: #ffffff;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: 2rem;
}

.page-banner::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.25) 0%, transparent 70%);
    pointer-events: none;
}

.page-banner h1, .page-banner h2 {
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.page-banner p {
    color: #94a3b8;
    font-size: 1.05rem;
    margin-bottom: 0;
}

/* ── KPI Stat Cards ────────────────────────────────────────── */
.kpi-card {
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.kpi-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

.kpi-card .kpi-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.kpi-icon.sales { background: rgba(16, 185, 129, 0.12); color: var(--success); }
.kpi-icon.purchase { background: rgba(244, 63, 94, 0.12); color: var(--danger); }
.kpi-icon.net { background: rgba(79, 70, 229, 0.12); color: var(--primary); }
.kpi-icon.count { background: rgba(14, 165, 233, 0.12); color: var(--accent); }

.kpi-card .kpi-title {
    font-size: 0.88rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.kpi-card .kpi-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.2;
}

/* ── Data Tables ───────────────────────────────────────────── */
.table-card {
    background: #ffffff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.table-custom {
    width: 100%;
    margin-bottom: 0;
    border-collapse: separate;
    border-spacing: 0;
}

.table-custom thead th {
    background: #f8fafc;
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.82rem;
    text-transform: uppercase;
    padding: 1rem 1.25rem;
    border-bottom: 2px solid var(--border-color);
    white-space: nowrap;
}

.table-custom tbody tr {
    transition: var(--transition);
}

.table-custom tbody tr:hover {
    background-color: rgba(79, 70, 229, 0.03);
}

.table-custom tbody td {
    padding: 1rem 1.25rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 0.95rem;
}

.table-custom tbody tr:last-child td {
    border-bottom: none;
}

/* ── Modern Buttons ────────────────────────────────────────── */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover)) !important;
    border: none !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    border-radius: var(--radius-full) !important;
    padding: 0.6rem 1.5rem !important;
    box-shadow: 0 4px 14px var(--primary-glow) !important;
    transition: var(--transition) !important;
}

.btn-primary:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 22px var(--primary-glow) !important;
    opacity: 0.95;
}

.btn-outline-primary {
    border: 2px solid var(--primary) !important;
    color: var(--primary) !important;
    background: transparent !important;
    font-weight: 700 !important;
    border-radius: var(--radius-full) !important;
    padding: 0.55rem 1.4rem !important;
    transition: var(--transition) !important;
}

.btn-outline-primary:hover {
    background: var(--primary) !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px var(--primary-glow) !important;
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #e11d48) !important;
    border: none !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    border-radius: var(--radius-full) !important;
}

.btn-sm {
    padding: 0.35rem 1rem !important;
    font-size: 0.82rem !important;
}

/* ── Badge Pill ────────────────────────────────────────────── */
.badge-pill {
    padding: 0.4em 0.85em;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.78rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.badge-sales { background: var(--success-light); color: var(--success); }
.badge-purchase { background: var(--danger-light); color: var(--danger); }
.badge-info { background: var(--primary-light); color: var(--primary); }

/* ── Modern Modal Overlays ─────────────────────────────────── */
.modal-backdrop.show {
    opacity: 0.6;
    backdrop-filter: blur(4px);
}

.modal-content {
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.modal-header {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: #ffffff;
    border-bottom: none;
    padding: 1.25rem 1.75rem;
}

.modal-header .btn-close {
    filter: invert(1);
}

.modal-footer {
    background: #f8fafc;
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.75rem;
}

/* ── Form Inputs ───────────────────────────────────────────── */
.form-control, .form-select {
    border-radius: var(--radius-md);
    border: 1.5px solid var(--border-color);
    padding: 0.65rem 1rem;
    font-size: 0.95rem;
    transition: var(--transition);
    background-color: #ffffff;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
    outline: none;
}

.form-label {
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--text-main);
    margin-bottom: 0.4rem;
}

/* ── Footer ────────────────────────────────────────────────── */
footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 3rem 0 2rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

footer a {
    color: #cbd5e1;
    transition: var(--transition);
}

footer a:hover {
    color: #ffffff;
}

/* ── Animations ────────────────────────────────────────────── */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeInUp 0.4s ease-out forwards;
}