/* ============================================
   DTDC COURIER ERP - Main Stylesheet
   Modern, Responsive, Professional Design
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800&family=Poppins:wght@400;500;600;700&display=swap');

:root {
    --primary: #e63b2e;
    --primary-dark: #b52b20;
    --primary-light: #ff6b5e;
    --secondary: #1a1f36;
    --accent: #f7941d;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    --sidebar-bg: #1a1f36;
    --sidebar-hover: #252d4a;
    --sidebar-active: #e63b2e;
    --sidebar-text: #a8b2d8;
    --sidebar-text-active: #fff;
    --card-bg: #fff;
    --body-bg: #f0f2f8;
    --border: #e2e8f0;
    --text-dark: #1a1f36;
    --text-muted: #64748b;
    --shadow: 0 4px 24px rgba(26,31,54,0.10);
    --shadow-sm: 0 2px 8px rgba(26,31,54,0.08);
    --radius: 12px;
    --radius-sm: 8px;
    --sidebar-width: 260px;
    --topbar-height: 64px;
    --transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Nunito', sans-serif;
    background: var(--body-bg);
    color: var(--text-dark);
    font-size: 14px;
    line-height: 1.6;
    min-height: 100vh;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: #c1c9d8; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ===== LAYOUT ===== */
.layout-wrapper { display: flex; min-height: 100vh; }

/* ===== SIDEBAR ===== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    min-height: 100vh;
    position: fixed;
    left: 0; top: 0; bottom: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    text-decoration: none;
}

.sidebar-brand .brand-icon {
    width: 42px; height: 42px;
    background: var(--primary);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(230,59,46,0.4);
}

.sidebar-brand .brand-text h2 {
    color: #fff;
    font-size: 16px;
    font-weight: 800;
    line-height: 1.2;
    font-family: 'Poppins', sans-serif;
}

.sidebar-brand .brand-text span {
    color: var(--sidebar-text);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.sidebar-nav { padding: 12px 0; flex: 1; }

.nav-section-title {
    color: rgba(168,178,216,0.5);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 16px 20px 6px;
}

.nav-item { position: relative; }

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: var(--sidebar-text);
    text-decoration: none;
    border-radius: 0;
    transition: var(--transition);
    font-size: 13.5px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.nav-link:hover { color: #fff; background: var(--sidebar-hover); }
.nav-link.active { color: var(--sidebar-text-active); background: var(--primary); }
.nav-link .nav-icon { width: 20px; font-size: 16px; flex-shrink: 0; text-align: center; }

.nav-submenu { display: none; background: rgba(0,0,0,0.15); }
.nav-submenu.open { display: block; }
.nav-submenu .nav-link { padding-left: 48px; font-size: 13px; color: rgba(168,178,216,0.8); }
.nav-submenu .nav-link:hover { color: #fff; background: var(--sidebar-hover); }
.nav-submenu .nav-link.active { color: #fff; background: rgba(230,59,46,0.7); }

.nav-arrow {
    margin-left: auto;
    font-size: 12px;
    transition: transform 0.25s;
}
.nav-link.open .nav-arrow { transform: rotate(90deg); }

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 36px; height: 36px;
    background: var(--primary);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    color: #fff;
    font-size: 14px;
    flex-shrink: 0;
}

.user-info .user-name { color: #fff; font-size: 13px; font-weight: 600; }
.user-info .user-role { color: var(--sidebar-text); font-size: 11px; }

/* ===== MAIN CONTENT ===== */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    flex: 1;
    transition: var(--transition);
}

/* ===== TOPBAR ===== */
.topbar {
    height: var(--topbar-height);
    background: #fff;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.sidebar-toggle {
    display: none;
    background: none; border: none;
    color: var(--text-dark);
    font-size: 20px;
    cursor: pointer;
    padding: 4px;
}

.page-title-bar { flex: 1; }
.page-title-bar h1 { font-size: 18px; font-weight: 700; color: var(--text-dark); font-family: 'Poppins', sans-serif; }
.page-title-bar .breadcrumb-bar { font-size: 12px; color: var(--text-muted); }
.page-title-bar .breadcrumb-bar a { color: var(--primary); text-decoration: none; }

.topbar-actions { display: flex; align-items: center; gap: 12px; }

.topbar-btn {
    width: 38px; height: 38px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
    text-decoration: none;
}
.topbar-btn:hover { background: var(--body-bg); color: var(--primary); border-color: var(--primary); }

.logout-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
}
.logout-btn:hover { background: var(--primary-dark); }

/* ===== PAGE CONTENT ===== */
.page-content { padding: 24px; flex: 1; }

/* ===== CARDS ===== */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    overflow: hidden;
    margin-bottom: 20px;
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fff;
}

.card-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-dark);
    font-family: 'Poppins', sans-serif;
    display: flex;
    align-items: center;
    gap: 8px;
}
.card-title .card-icon { color: var(--primary); }

.card-body { padding: 20px; }

/* ===== STAT CARDS ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.stat-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}
.stat-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.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.red { background: rgba(230,59,46,0.1); color: var(--primary); }
.stat-icon.orange { background: rgba(247,148,29,0.1); color: var(--accent); }
.stat-icon.green { background: rgba(34,197,94,0.1); color: var(--success); }
.stat-icon.blue { background: rgba(59,130,246,0.1); color: var(--info); }

.stat-info .stat-value { font-size: 22px; font-weight: 800; color: var(--text-dark); font-family: 'Poppins', sans-serif; line-height: 1; }
.stat-info .stat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }

/* ===== FORM STYLES ===== */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.form-grid-2 { grid-template-columns: repeat(2, 1fr); }
.form-grid-3 { grid-template-columns: repeat(3, 1fr); }
.form-grid-4 { grid-template-columns: repeat(4, 1fr); }

.form-group { margin-bottom: 16px; }
.form-group.span-2 { grid-column: span 2; }
.form-group.span-3 { grid-column: span 3; }

.form-label {
    display: block;
    font-size: 12.5px;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.form-label .required { color: var(--danger); margin-left: 2px; }

.form-control {
    width: 100%;
    padding: 9px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: 'Nunito', sans-serif;
    color: var(--text-dark);
    background: #fff;
    transition: var(--transition);
    outline: none;
}
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(230,59,46,0.1); }
.form-control:read-only { background: #f8fafc; color: var(--text-muted); }
.form-control.error { border-color: var(--danger); }

select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 16px; padding-right: 36px; }

textarea.form-control { resize: vertical; min-height: 80px; }

.input-group { display: flex; }
.input-group .form-control { border-radius: var(--radius-sm) 0 0 var(--radius-sm); flex: 1; }
.input-group .input-group-btn {
    padding: 0 14px;
    background: var(--body-bg);
    border: 1.5px solid var(--border);
    border-left: none;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 14px;
    transition: var(--transition);
    white-space: nowrap;
}
.input-group .input-group-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    font-weight: 700;
    font-family: 'Nunito', sans-serif;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }

.btn-secondary { background: var(--secondary); color: #fff; border-color: var(--secondary); }
.btn-secondary:hover { background: #252d4a; }

.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-success:hover { background: #16a34a; }

.btn-warning { background: var(--warning); color: #fff; border-color: var(--warning); }
.btn-warning:hover { background: #d97706; }

.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: #dc2626; }

.btn-info { background: var(--info); color: #fff; border-color: var(--info); }
.btn-info:hover { background: #2563eb; }

.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }

.btn-light { background: var(--body-bg); color: var(--text-dark); border-color: var(--border); }
.btn-light:hover { background: var(--border); }

.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-lg { padding: 12px 24px; font-size: 15px; }
.btn-icon { padding: 8px; width: 34px; height: 34px; }

.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

/* ===== TABLES ===== */
.table-responsive { overflow-x: auto; border-radius: var(--radius); }

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

.table thead th {
    background: var(--secondary);
    color: #fff;
    padding: 12px 14px;
    text-align: left;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}
.table thead th:first-child { border-radius: var(--radius-sm) 0 0 0; }
.table thead th:last-child { border-radius: 0 var(--radius-sm) 0 0; }

.table tbody tr { transition: var(--transition); border-bottom: 1px solid var(--border); }
.table tbody tr:last-child { border-bottom: none; }
.table tbody tr:hover { background: #f8faff; }
.table tbody td { padding: 11px 14px; color: var(--text-dark); vertical-align: middle; }

.table-striped tbody tr:nth-child(even) { background: #fafbff; }

/* ===== BADGES ===== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.3px;
}
.badge-primary { background: rgba(230,59,46,0.1); color: var(--primary); }
.badge-success { background: rgba(34,197,94,0.1); color: var(--success); }
.badge-warning { background: rgba(245,158,11,0.1); color: var(--warning); }
.badge-danger { background: rgba(239,68,68,0.1); color: var(--danger); }
.badge-info { background: rgba(59,130,246,0.1); color: var(--info); }
.badge-secondary { background: rgba(26,31,54,0.1); color: var(--secondary); }

/* ===== ALERTS ===== */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
    font-weight: 600;
    border: 1px solid transparent;
}
.alert-success { background: rgba(34,197,94,0.1); color: #166534; border-color: rgba(34,197,94,0.3); }
.alert-danger { background: rgba(239,68,68,0.1); color: #991b1b; border-color: rgba(239,68,68,0.3); }
.alert-warning { background: rgba(245,158,11,0.1); color: #92400e; border-color: rgba(245,158,11,0.3); }
.alert-info { background: rgba(59,130,246,0.1); color: #1e40af; border-color: rgba(59,130,246,0.3); }

/* ===== DIVIDER ===== */
.section-divider {
    border: none;
    border-top: 1.5px solid var(--border);
    margin: 20px 0;
}

/* ===== PAGINATION ===== */
.pagination {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 16px;
}
.page-btn {
    min-width: 34px; height: 34px;
    padding: 0 10px;
    border: 1.5px solid var(--border);
    background: #fff;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    transition: var(--transition);
    display: flex; align-items: center; justify-content: center;
}
.page-btn:hover, .page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal-overlay.show { display: flex; }

.modal-box {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(-20px) scale(0.97); }
    to { opacity: 1; transform: none; }
}

.modal-header {
    padding: 18px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.modal-title { font-size: 16px; font-weight: 700; font-family: 'Poppins', sans-serif; color: var(--text-dark); }
.modal-close {
    width: 30px; height: 30px;
    border: none; background: none;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 18px;
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
}
.modal-close:hover { background: var(--body-bg); color: var(--danger); }
.modal-body { padding: 20px; }
.modal-footer { padding: 16px 20px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; }

/* ===== TOOLTIP ===== */
[data-tooltip] { position: relative; }
[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary);
    color: #fff;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
    margin-bottom: 6px;
}
[data-tooltip]:hover::after { opacity: 1; }

/* ===== LOGIN PAGE ===== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1f36 0%, #252d4a 50%, #e63b2e 100%);
    padding: 20px;
}

.login-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 420px;
    overflow: hidden;
}

.login-header {
    background: var(--secondary);
    padding: 32px 32px 24px;
    text-align: center;
}

.login-logo {
    width: 64px; height: 64px;
    background: var(--primary);
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
    margin: 0 auto 16px;
    box-shadow: 0 8px 24px rgba(230,59,46,0.4);
}

.login-header h1 {
    color: #fff;
    font-size: 22px;
    font-weight: 800;
    font-family: 'Poppins', sans-serif;
    line-height: 1.2;
}
.login-header p { color: var(--sidebar-text); font-size: 13px; margin-top: 4px; }

.login-body { padding: 28px 32px 32px; }

.login-body .form-label { font-size: 12px; }

.btn-login {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
    margin-top: 8px;
}
.btn-login:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 6px 16px rgba(230,59,46,0.35); }

/* ===== DASHBOARD ===== */
.welcome-banner {
    background: linear-gradient(135deg, var(--secondary) 0%, #2d3561 100%);
    border-radius: var(--radius);
    padding: 24px 28px;
    color: #fff;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}
.welcome-banner::after {
    content: '🚚';
    position: absolute;
    right: 24px; top: 50%;
    transform: translateY(-50%);
    font-size: 56px;
    opacity: 0.15;
}
.welcome-banner h2 { font-size: 20px; font-weight: 800; font-family: 'Poppins', sans-serif; }
.welcome-banner p { font-size: 13px; opacity: 0.7; margin-top: 4px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .form-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .form-grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: none; }
    .main-content { margin-left: 0; }
    .sidebar-toggle { display: flex; }
    .form-grid, .form-grid-2, .form-grid-3, .form-grid-4 { grid-template-columns: 1fr; }
    .form-group.span-2, .form-group.span-3 { grid-column: span 1; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .page-content { padding: 16px; }
    .topbar { padding: 0 16px; }
    .btn-group { flex-wrap: wrap; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
}

/* ===== UTILITIES ===== */
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.fw-bold { font-weight: 700; }
.fw-800 { font-weight: 800; }
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; }
.d-flex { display: flex; } .align-center { align-items: center; } .gap-2 { gap: 16px; }
.justify-between { justify-content: space-between; }
.w-100 { width: 100%; }
.hidden { display: none; }

/* ===== PRINT ===== */
@media print {
    .sidebar, .topbar { display: none; }
    .main-content { margin-left: 0; }
    .btn-group { display: none; }
}

/* ── Docket Entry grid override ── */
.de-list-table .aspNetGrid,
.de-list-table table { width:100%; border-collapse:collapse; font-size:12.5px; }
.de-list-table table thead tr th { background:#4472c4!important; color:#fff!important; padding:5px 7px; white-space:nowrap; }
.de-list-table table tbody tr { cursor:pointer; }
.de-list-table table tbody tr:hover td { background:#cfe2ff; }
.de-list-table table tbody tr.selected td { background:#0070c0; color:#fff; font-weight:600; }
.de-list-table table tbody td { padding:4px 7px; white-space:nowrap; overflow:hidden; max-width:130px; text-overflow:ellipsis; border-bottom:1px solid #eee; }

/* ── Global Enter=Tab on all form pages ── */
/* handled in JS below */