/* ============================================================
   Tobago Information Technology Limited (TITL)
   HR Portal – Main Stylesheet
   ============================================================ */

:root {
    --sidebar-width: 0px;
    --sidebar-bg: #1e2a38;
    --sidebar-hover: #2d3d52;
    --sidebar-active: #3b5bdb;
    --sidebar-text: #c8d6e5;
    --sidebar-text-muted: #7f8fa4;
    --navbar-height: 56px;
    --header-height: 60px;
    --header-bg: #ffffff;
    --body-bg: #f0f2f5;
    --card-radius: 10px;
    --primary: #3b5bdb;
    --primary-light: #e8ecfd;
    --success: #2f9e44;
    --warning: #f59f00;
    --danger: #e03131;
    --text-main: #2c3e50;
    --text-muted: #6c757d;
    --border: #dee2e6;
    --shadow: 0 2px 12px rgba(0,0,0,0.07);
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 14px;
    background: var(--body-bg);
    color: var(--text-main);
    margin: 0;
    overflow-x: hidden;
}

a { text-decoration: none; }
a:hover { text-decoration: none; }

/* ── Top Navbar ── */
.top-navbar {
    background: var(--sidebar-bg) !important;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1040;
    min-height: var(--navbar-height);
    padding: 0 12px !important;
    box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.top-navbar .navbar-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #fff !important;
    font-weight: 600;
    font-size: 15px;
    padding: 4px 0;
    margin-right: 8px;
}

.top-navbar .navbar-brand img {
    width: 32px; height: 32px;
    object-fit: contain;
    border-radius: 6px;
    background: #fff;
    padding: 2px;
}

.top-navbar .navbar-brand .brand-sub {
    font-size: 10px;
    color: var(--sidebar-text-muted);
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 400;
    line-height: 1;
}

/* Nav items */
.top-navbar .navbar-nav .nav-link {
    color: var(--sidebar-text) !important;
    font-size: 13px;
    font-weight: 500;
    padding: 6px 10px !important;
    border-radius: 6px;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
}

.top-navbar .navbar-nav .nav-link:hover,
.top-navbar .navbar-nav .nav-link:focus {
    background: var(--sidebar-hover);
    color: #fff !important;
}

.top-navbar .navbar-nav .nav-link.active {
    background: var(--sidebar-active);
    color: #fff !important;
}

.top-navbar .navbar-nav .nav-link i {
    font-size: 14px;
    margin-right: 4px;
}

/* Dropdown menus */
.top-navbar .dropdown-menu {
    background: var(--sidebar-bg);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 6px 0;
    min-width: 220px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.35);
    margin-top: 4px !important;
}

.top-navbar .dropdown-menu .dropdown-item {
    color: var(--sidebar-text);
    font-size: 13px;
    padding: 7px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.12s, color 0.12s;
}

.top-navbar .dropdown-menu .dropdown-item:hover,
.top-navbar .dropdown-menu .dropdown-item:focus {
    background: var(--sidebar-hover);
    color: #fff;
}

.top-navbar .dropdown-menu .dropdown-item.active {
    background: var(--sidebar-active);
    color: #fff;
}

.top-navbar .dropdown-menu .dropdown-item i {
    width: 16px;
    text-align: center;
    font-size: 14px;
    flex-shrink: 0;
}

.top-navbar .dropdown-menu .dropdown-divider {
    border-color: rgba(255,255,255,0.08);
    margin: 4px 0;
}

.top-navbar .dropdown-menu .dropdown-header {
    color: var(--sidebar-text-muted);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 8px 16px 4px;
}

/* Reports mega-dropdown */
.top-navbar .mega-dropdown {
    min-width: 640px;
    padding: 12px 8px;
}

.top-navbar .mega-dropdown .mega-col {
    flex: 1;
    min-width: 190px;
    padding: 0 6px;
}

.top-navbar .mega-dropdown .mega-col h6 {
    color: var(--sidebar-text-muted);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 4px 8px;
    margin-bottom: 2px;
    margin-top: 0;
}

.top-navbar .mega-dropdown .mega-col .dropdown-item {
    padding: 5px 8px;
    border-radius: 4px;
    font-size: 12.5px;
}

/* User avatar in navbar */
.user-avatar {
    width: 34px; height: 34px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
    font-weight: 600;
    flex-shrink: 0;
}

.user-name { color: #fff; font-size: 13px; font-weight: 500; line-height: 1.2; }
.user-role { color: var(--sidebar-text-muted); font-size: 11px; }

/* Navbar toggler */
.top-navbar .navbar-toggler {
    border-color: rgba(255,255,255,0.2);
    padding: 4px 8px;
}

.top-navbar .navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(255,255,255,0.15);
}

/* ── Header (page title bar below navbar) ── */
#header {
    height: var(--header-height);
    background: var(--header-bg);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    z-index: 999;
    gap: 16px;
    box-shadow: var(--shadow);
}

#header .page-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-main);
    flex: 1;
}

#header .header-actions { display: flex; align-items: center; gap: 10px; }

.btn-icon {
    width: 36px; height: 36px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    display: flex; align-items: center; justify-content: center;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    position: relative;
}

.btn-icon:hover { background: var(--body-bg); color: var(--text-main); }

/* ── Main Content ── */
#main-content {
    margin-left: 0;
    padding-top: calc(var(--navbar-height) + var(--header-height));
    min-height: 100vh;
}

.page-body {
    padding: 24px;
}

/* ── Cards ── */
.card {
    border: none;
    border-radius: var(--card-radius);
    box-shadow: var(--shadow);
    background: #fff;
}

.card-header {
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 14px 20px;
    border-radius: var(--card-radius) var(--card-radius) 0 0 !important;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-body { padding: 20px; background: #e8ecf2; }
.card-body .form-control,
.card-body .form-select { background: #fff; border: 1px solid #b0b8c8; }

/* ── Stat Cards ── */
.stat-card {
    border-radius: var(--card-radius);
    padding: 20px;
    background: #fff;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: transform 0.15s, box-shadow 0.15s;
}

.stat-card:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.1); }

.stat-icon {
    width: 52px; height: 52px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.stat-icon.blue   { background: #e8ecfd; color: #3b5bdb; }
.stat-icon.green  { background: #d3f9d8; color: #2f9e44; }
.stat-icon.orange { background: #fff3bf; color: #e67700; }
.stat-icon.red    { background: #ffe3e3; color: #c92a2a; }
.stat-icon.teal   { background: #c5f6fa; color: #0c8599; }
.stat-icon.purple { background: #f3d9fa; color: #7950f2; }

.stat-value {
    font-size: 28px;
    font-weight: 700;
    line-height: 1;
    color: var(--text-main);
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 3px;
}

/* ── Tables ── */
.table-wrapper {
    border-radius: var(--card-radius);
    box-shadow: var(--shadow);
    background: #fff;
    overflow: hidden;
}

.table { margin-bottom: 0; font-size: 13.5px; }

.table th {
    background-color: #546e8a !important;
    color: #f0f5fa !important;
    font-weight: 600;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: none !important;
    border-color: rgba(255,255,255,0.1) !important;
    padding: 11px 14px;
    white-space: nowrap;
    box-shadow: none !important;
}

.table th a,
.table th a:hover,
.table th a:visited {
    color: #f0f5fa;
    text-decoration: none;
}

.table tbody tr:nth-child(odd)  > td,
.table tbody tr:nth-child(odd)  > th { background-color: #ffffff; }
.table tbody tr:nth-child(even) > td,
.table tbody tr:nth-child(even) > th { background-color: #f3f6fb; }

.table-hover > tbody > tr:hover > td {
    background-color: var(--primary-light) !important;
    color: var(--text-main);
}

.table-hover > tbody > tr:hover > th {
    background-color: #546e8a !important;
    color: #f0f5fa !important;
}

.table tbody td { padding: 10px 14px; vertical-align: middle; }
.table tbody th { padding: 10px 14px; vertical-align: middle; }

/* ── Buttons ── */
.btn { border-radius: 7px; font-size: 13.5px; font-weight: 500; padding: 7px 16px; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-primary { background: var(--primary); border-color: var(--primary); }
.btn-primary:hover { background: #2f4ac5; border-color: #2f4ac5; }

/* ── Forms ── */
.form-label { font-weight: 500; font-size: 13px; color: var(--text-main); }
.form-control, .form-select {
    border-radius: 7px;
    border-color: var(--border);
    font-size: 13.5px;
    padding: 7px 12px;
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 91, 219, 0.12);
}

/* ── Page Header ── */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.page-header h1 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    color: var(--text-main);
}

.breadcrumb { margin: 0; font-size: 12px; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--text-muted); }

/* ── Badges ── */
.badge { font-size: 11px; padding: 4px 8px; border-radius: 5px; font-weight: 500; }

/* ── Login Page ── */
.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #1e2a38 0%, #2d3d52 40%, #3b5bdb 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 420px;
    padding: 40px;
}

.login-logo {
    width: 130px; height: 80px;
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    font-size: 26px;
    color: #fff;
    overflow: hidden;
}

.login-title { font-size: 22px; font-weight: 700; text-align: center; margin-bottom: 4px; }
.login-sub   { font-size: 13px; color: var(--text-muted); text-align: center; margin-bottom: 28px; }

/* ── Alerts ── */
.alert { border: none; border-radius: 8px; font-size: 13.5px; }
.alert-dismissible .btn-close { padding: 14px; }

/* ── Pagination ── */
.pagination .page-link {
    border-radius: 7px !important;
    margin: 0 2px;
    font-size: 13px;
    color: var(--text-main);
    border-color: var(--border);
}

.pagination .page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
}

/* ── Responsive ── */
@media (max-width: 991.98px) {
    .top-navbar .navbar-collapse {
        background: var(--sidebar-bg);
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        max-height: calc(100vh - var(--navbar-height));
        overflow-y: auto;
        padding: 8px 12px;
        border-top: 1px solid rgba(255,255,255,0.1);
        box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    }

    .top-navbar .mega-dropdown {
        min-width: 100% !important;
    }

    .top-navbar .mega-dropdown .d-flex {
        flex-direction: column !important;
    }

    .top-navbar .dropdown-menu {
        position: static !important;
        float: none;
        box-shadow: none;
        border: none;
        margin: 0;
        padding-left: 12px;
        background: transparent;
    }

    .stat-card { padding: 14px; }
    .stat-value { font-size: 22px; }
}

/* ── Print ── */
@media print {
    .top-navbar, #header, .no-print { display: none !important; }
    #main-content { margin: 0 !important; padding: 0 !important; }
}

/* ── Utilities ── */
.gap-2 { gap: 8px !important; }
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── GridView overrides (no DevExpress needed) ── */
.gridview-container { overflow-x: auto; }

/* ── Spinner / Loading ── */
.loading-overlay {
    position: fixed; inset: 0;
    background: rgba(255,255,255,0.7);
    display: flex; align-items: center; justify-content: center;
    z-index: 9999;
}