/* =====================================================================
   custom.css — Rage3Online Admin Panel
   Brand overrides, animations, and DataTable enhancements
   ===================================================================== */

/* ─── 0. GLOBAL FONT (Tajawal) ─────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@200;300;400;500;700;800;900&display=swap');

html,
body {
    font-family: 'Tajawal', sans-serif;
}

/* ─── 1. BRAND COLOR VARIABLES ─────────────────────────────────────── */
:root {
    --r3-primary:        #2C3E7A;
    --r3-primary-dark:   #1A2D5A;
    --r3-primary-light:  #3E5FBB;
    --r3-accent:         #F4A829;
    --r3-accent-dark:    #D4881A;
    --r3-sidebar-text:   #C8D3F5;
    --r3-sidebar-hover:  rgba(244, 168, 41, 0.15);
    --r3-card-radius:    0.5rem;
    --r3-transition:     0.25s ease;
    --r3-shadow:         0 4px 20px rgba(44, 62, 122, 0.12);
    --r3-shadow-hover:   0 8px 30px rgba(44, 62, 122, 0.22);
}

/* ─── 2. ANIMATIONS ─────────────────────────────────────────────────── */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-24px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(1.04); }
}

@keyframes shimmer {
    0%   { background-position: -200% center; }
    100% { background-position:  200% center; }
}

.animate-fadein {
    animation: fadeInUp 0.45s ease both;
}

.animate-slide {
    animation: slideInRight 0.4s ease both;
}

/* Stagger cards with nth-child delays */
.row .col-md-3:nth-child(1) .info-box,
.row .col-lg-3:nth-child(1) .info-box { animation-delay: 0.05s; }
.row .col-md-3:nth-child(2) .info-box,
.row .col-lg-3:nth-child(2) .info-box { animation-delay: 0.12s; }
.row .col-md-3:nth-child(3) .info-box,
.row .col-lg-3:nth-child(3) .info-box { animation-delay: 0.19s; }
.row .col-md-3:nth-child(4) .info-box,
.row .col-lg-3:nth-child(4) .info-box { animation-delay: 0.26s; }

/* ─── 3. SIDEBAR ────────────────────────────────────────────────────── */
.main-sidebar {
    background: linear-gradient(180deg, var(--r3-primary) 0%, var(--r3-primary-dark) 100%);
    box-shadow: 3px 0 15px rgba(0, 0, 0, 0.25);
}

.main-sidebar .brand-link {
    background: var(--r3-primary-dark);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: background var(--r3-transition);
}

.main-sidebar .brand-link:hover {
    background: rgba(0, 0, 0, 0.2);
}

.brand-link .brand-text {
    color: #ffffff;
    font-weight: 600;
    font-size: 1.05rem;
    letter-spacing: 0.02em;
}

.brand-image-custom {
    max-height: 33px;
    opacity: 0.9;
    transition: opacity var(--r3-transition);
}

.main-sidebar:hover .brand-image-custom {
    opacity: 1;
}

.sidebar .nav-sidebar > .nav-item > .nav-link {
    color: var(--r3-sidebar-text);
    border-radius: 0.35rem;
    margin: 2px 8px;
    transition: background var(--r3-transition), color var(--r3-transition), padding-right var(--r3-transition);
}

.sidebar .nav-sidebar > .nav-item > .nav-link:hover {
    background: var(--r3-sidebar-hover);
    color: #ffffff;
    padding-right: 1.2rem;
}

.sidebar .nav-sidebar > .nav-item > .nav-link.active {
    background: var(--r3-accent) !important;
    color: #ffffff !important;
    box-shadow: 0 3px 10px rgba(244, 168, 41, 0.4);
}

.sidebar .nav-sidebar > .nav-item > .nav-link.active .nav-icon {
    color: #ffffff;
}

.sidebar .nav-sidebar .nav-icon {
    color: var(--r3-sidebar-text);
    transition: color var(--r3-transition);
}

.sidebar .nav-sidebar > .nav-item > .nav-link:hover .nav-icon {
    color: var(--r3-accent);
}

/* Sidebar animation for each nav item */
.nav-sidebar .nav-item {
    animation: slideInRight 0.35s ease both;
}

.nav-sidebar .nav-item:nth-child(1) { animation-delay: 0.05s; }
.nav-sidebar .nav-item:nth-child(2) { animation-delay: 0.10s; }
.nav-sidebar .nav-item:nth-child(3) { animation-delay: 0.15s; }
.nav-sidebar .nav-item:nth-child(4) { animation-delay: 0.20s; }
.nav-sidebar .nav-item:nth-child(5) { animation-delay: 0.25s; }

/* ─── 4. TOP NAVBAR ─────────────────────────────────────────────────── */
.main-header.navbar {
    background: #ffffff;
    border-bottom: 3px solid var(--r3-accent);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    animation: slideInDown 0.4s ease both;
}

.main-header .navbar-nav .nav-link {
    color: var(--r3-primary);
    font-weight: 500;
    transition: color var(--r3-transition);
}

.main-header .navbar-nav .nav-link:hover {
    color: var(--r3-accent-dark);
}

.main-header .btn-link.nav-link {
    color: var(--r3-primary);
    font-weight: 500;
    transition: color var(--r3-transition);
}

.main-header .btn-link.nav-link:hover {
    color: var(--r3-accent-dark);
    text-decoration: none;
}

/* ─── 5. CONTENT WRAPPER ────────────────────────────────────────────── */
.content-wrapper {
    background: #f4f6fb;
}

.content-header h1 {
    color: var(--r3-primary);
    font-weight: 700;
    font-size: 1.4rem;
}

/* ─── 6. CARDS ──────────────────────────────────────────────────────── */
.card {
    border-radius: var(--r3-card-radius);
    border: none;
    box-shadow: var(--r3-shadow);
    transition: box-shadow var(--r3-transition), transform var(--r3-transition);
    animation: fadeInUp 0.4s ease both;
}

.card:hover {
    box-shadow: var(--r3-shadow-hover);
}

.card-header {
    border-radius: var(--r3-card-radius) var(--r3-card-radius) 0 0 !important;
    background: #ffffff;
    border-bottom: 2px solid var(--r3-accent);
    padding: 0.85rem 1.25rem;
}

.card-header .card-title {
    color: var(--r3-primary);
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0;
}

.card-footer {
    background: #f8f9fc;
    border-top: 1px solid #e9ecef;
    border-radius: 0 0 var(--r3-card-radius) var(--r3-card-radius) !important;
}

/* ─── 7. BUTTONS ────────────────────────────────────────────────────── */
.btn {
    border-radius: 0.35rem;
    font-weight: 500;
    transition: transform var(--r3-transition), box-shadow var(--r3-transition);
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: var(--r3-primary);
    border-color: var(--r3-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background: var(--r3-primary-dark);
    border-color: var(--r3-primary-dark);
    box-shadow: 0 4px 12px rgba(44, 62, 122, 0.35);
    transform: translateY(-1px);
}

.btn-sm {
    font-size: 0.78rem;
    padding: 0.25rem 0.65rem;
}

/* ─── 8. INFO BOXES (dashboard) ─────────────────────────────────────── */
.info-box {
    border-radius: var(--r3-card-radius);
    box-shadow: var(--r3-shadow);
    transition: box-shadow var(--r3-transition), transform var(--r3-transition);
    animation: fadeInUp 0.45s ease both;
    overflow: hidden;
}

.info-box:hover {
    box-shadow: var(--r3-shadow-hover);
    transform: translateY(-3px);
}

.info-box-icon {
    border-radius: var(--r3-card-radius) 0 0 var(--r3-card-radius);
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-box-number {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Brand-colored info box variants */
.info-box-primary .info-box-icon   { background: var(--r3-primary); }
.info-box-accent  .info-box-icon   { background: var(--r3-accent); }

/* ─── 9. WELCOME BANNER ─────────────────────────────────────────────── */
.welcome-banner {
    background: linear-gradient(135deg, var(--r3-primary) 0%, var(--r3-primary-light) 100%);
    color: #ffffff;
    border-radius: var(--r3-card-radius);
    padding: 2rem 2.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--r3-shadow);
    animation: fadeInUp 0.4s ease both;
    position: relative;
    overflow: hidden;
}

.welcome-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    pointer-events: none;
}

.welcome-banner::after {
    content: '';
    position: absolute;
    bottom: -60%;
    right: -10%;
    width: 250px;
    height: 250px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 50%;
    pointer-events: none;
}

.welcome-banner h2 {
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.welcome-banner p {
    opacity: 0.88;
    margin-bottom: 0;
}

.welcome-banner .accent-badge {
    display: inline-block;
    background: var(--r3-accent);
    color: #ffffff;
    border-radius: 2rem;
    padding: 0.25rem 0.9rem;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
    letter-spacing: 0.04em;
}

/* ─── 10. DATATABLE OVERRIDES ───────────────────────────────────────── */
.dataTables_wrapper {
    padding: 1rem;
}

.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    border: 1px solid #ced4da;
    border-radius: 0.35rem;
    padding: 0.3rem 0.6rem;
    font-size: 0.875rem;
    transition: border-color var(--r3-transition), box-shadow var(--r3-transition);
}

.dataTables_wrapper .dataTables_filter input:focus,
.dataTables_wrapper .dataTables_length select:focus {
    border-color: var(--r3-primary);
    box-shadow: 0 0 0 0.15rem rgba(44, 62, 122, 0.2);
    outline: none;
}

table.dataTable thead th {
    background: var(--r3-primary);
    color: #ffffff;
    font-weight: 600;
    font-size: 0.85rem;
    border-bottom: 2px solid var(--r3-accent) !important;
    padding: 0.75rem 1rem;
    white-space: nowrap;
}

table.dataTable thead th.sorting::after,
table.dataTable thead th.sorting_asc::after,
table.dataTable thead th.sorting_desc::after {
    color: var(--r3-accent);
}

table.dataTable tbody tr {
    transition: background var(--r3-transition);
}

table.dataTable tbody tr:hover {
    background: rgba(44, 62, 122, 0.05) !important;
}

table.dataTable tbody tr.odd {
    background: #f8f9fc;
}

table.dataTable tbody tr.even {
    background: #ffffff;
}

table.dataTable tbody td {
    padding: 0.65rem 1rem;
    vertical-align: middle;
    font-size: 0.9rem;
    border-top: 1px solid #eaecf0;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    background: var(--r3-primary) !important;
    border-color: var(--r3-primary) !important;
    color: #ffffff !important;
    border-radius: 0.35rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--r3-primary-light) !important;
    border-color: var(--r3-primary-light) !important;
    color: #ffffff !important;
    border-radius: 0.35rem;
}

.dataTables_wrapper .dataTables_info {
    color: #6c757d;
    font-size: 0.85rem;
    padding-top: 0.5rem;
}

/* ─── 11. TABLE ACTION COLUMN ───────────────────────────────────────── */
.col-actions {
    width: 155px;
    white-space: nowrap;
}

.col-actions-sm {
    width: 110px;
    white-space: nowrap;
}

/* ─── 12. FORM CONTROLS ─────────────────────────────────────────────── */
.form-control:focus {
    border-color: var(--r3-primary);
    box-shadow: 0 0 0 0.15rem rgba(44, 62, 122, 0.2);
}

.form-control {
    border-radius: 0.35rem;
    transition: border-color var(--r3-transition), box-shadow var(--r3-transition);
}

/* ─── 13. LOGIN PAGE ────────────────────────────────────────────────── */
.login-page {
    background: linear-gradient(135deg, var(--r3-primary) 0%, var(--r3-primary-dark) 60%, #0d1a3a 100%);
}

.login-box {
    animation: fadeInUp 0.5s ease both;
}

.login-box .card {
    border-radius: 0.75rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
    border: none;
}

.login-box .login-card-body {
    padding: 2rem;
}

.login-box .login-logo a {
    color: #ffffff;
}

.login-box .login-logo b {
    color: var(--r3-accent);
    font-size: 1.3rem;
    display: block;
    margin-top: 0.4rem;
}

.login-logo-img {
    max-height: 80px;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.login-card-body .btn-primary {
    background: var(--r3-primary);
    border-color: var(--r3-primary);
    padding: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    transition: background var(--r3-transition), transform var(--r3-transition), box-shadow var(--r3-transition);
}

.login-card-body .btn-primary:hover {
    background: var(--r3-primary-dark);
    border-color: var(--r3-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(44, 62, 122, 0.4);
}

.login-card-body .input-group-text {
    background: #f4f6fb;
    border-color: #ced4da;
    color: var(--r3-primary);
}

/* ─── 14. FOOTER ────────────────────────────────────────────────────── */
.main-footer {
    background: #ffffff;
    border-top: 2px solid var(--r3-accent);
    color: var(--r3-primary);
    font-size: 0.85rem;
}

/* ─── 15. ANIMATION DELAY UTILITIES ────────────────────────────────── */
.delay-1  { animation-delay: 0.10s; }
.delay-2  { animation-delay: 0.15s; }
.delay-3  { animation-delay: 0.22s; }
.delay-4  { animation-delay: 0.30s; }

/* ─── 16. COLOR UTILITIES ───────────────────────────────────────────── */
.icon-accent { color: var(--r3-accent); }

.info-box-icon-accent {
    background: var(--r3-accent);
}

.col-label-40 { width: 40%; }

/* ─── 17. SCROLLBAR (webkit) ────────────────────────────────────────── */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--r3-primary-light);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--r3-primary);
}