/* =========================================================
   IT Service Hub — application styles
   Bootstrap 5 base; light design tokens for consistency
   ========================================================= */

:root {
    --app-bg: #f4f6f9;
    --app-surface: #ffffff;
    --app-border: #e5e7eb;
    --app-text: #1f2937;
    --app-muted: #6b7280;
    --app-primary: #0d6efd;
    --app-radius: 0.5rem;
    --app-shadow: 0 0.125rem 0.35rem rgba(15, 23, 42, 0.06);
    --app-shadow-hover: 0 0.35rem 0.85rem rgba(15, 23, 42, 0.08);
}

body {
    background-color: var(--app-bg);
    color: var(--app-text);
}

/* Brand / logo */
.navbar-brand {
    font-weight: 600;
}
.navbar-logo {
    height: 32px !important;
    width: auto !important;
    max-width: 40px !important;
    object-fit: contain !important;
    flex-shrink: 0;
}
.login-logo {
    display: block;
    height: 56px !important;
    width: auto !important;
    max-width: 140px !important;
    margin: 0 auto 12px auto;
    object-fit: contain !important;
}

/* Nav active state */
.navbar .nav-link.active,
.navbar .nav-link:focus.active {
    color: #fff !important;
    font-weight: 600;
}
.navbar .dropdown-item.active,
.navbar .dropdown-item:active {
    background-color: var(--app-primary);
}

/* Cards */
.card {
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    background: var(--app-surface);
    box-shadow: var(--app-shadow);
}
.card.shadow-sm {
    box-shadow: var(--app-shadow) !important;
}
.card-header {
    border-bottom-color: var(--app-border);
}

/* Tables */
.ticket-row {
    cursor: pointer;
}
.ticket-row:hover {
    background-color: #eef3f9;
}
.tickets-table td,
.table.align-middle td {
    vertical-align: middle;
}
.table-danger-subtle {
    background-color: #fff5f5 !important;
}
.table-warning-subtle {
    background-color: #fffbeb !important;
}

/* Dashboard stats */
.dash-stat {
    transition: transform 0.12s ease, box-shadow 0.12s ease;
    border: 1px solid var(--app-border);
}
.dash-stat:hover {
    transform: translateY(-2px);
    box-shadow: var(--app-shadow-hover) !important;
}
.dash-stat.stat-critical .fs-3 { color: #dc3545; }
.dash-stat.stat-open .fs-3 { color: #0d6efd; }
.dash-stat.stat-pending .fs-3 { color: #fd7e14; }
.dash-stat.stat-unassigned .fs-3 { color: #b45309; }
.dash-stat.stat-new .fs-3 { color: #0dcaf0; }
.dash-stat.stat-resolved .fs-3 { color: #198754; }

/* Forms */
.form-label.small {
    font-weight: 500;
}
.form-control:focus,
.form-select:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

/* Page helpers */
.page-subtitle {
    color: var(--app-muted);
    font-size: 0.875rem;
}
.empty-state {
    color: var(--app-muted);
    text-align: center;
    padding: 2rem 1rem;
}

/* Badges */
.badge {
    font-weight: 500;
}

/* Notification bell */
.navbar .nav-link .badge {
    font-size: 0.65rem;
    min-width: 1.15rem;
}

/* Print-friendly */
@media print {
    .navbar,
    .btn,
    form.card {
        display: none !important;
    }
    main.container-fluid {
        padding: 0 !important;
    }
    .card {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }
}

/* Narrow screens */
@media (max-width: 576px) {
    .navbar-brand span {
        max-width: 12rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}

/* =========================================================
   Login page — IT Service Hub
   ========================================================= */

.login-page {
    min-height: 100vh;
    margin: 0;
    background:
        radial-gradient(1200px 600px at 10% -10%, rgba(13, 110, 253, 0.18), transparent 55%),
        radial-gradient(900px 500px at 100% 0%, rgba(15, 23, 42, 0.12), transparent 50%),
        linear-gradient(160deg, #0f172a 0%, #1e293b 42%, #334155 100%);
    color: var(--app-text);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1rem;
}

.login-shell {
    width: 100%;
    max-width: 420px;
}

.login-panel {
    background: var(--app-surface);
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: 1rem;
    box-shadow:
        0 1px 2px rgba(15, 23, 42, 0.06),
        0 18px 40px rgba(15, 23, 42, 0.28);
    padding: 2rem 1.75rem 1.5rem;
}

.login-logo {
    display: block;
    height: 56px !important;
    width: auto !important;
    max-width: 140px !important;
    margin: 0 auto 0.75rem auto;
    object-fit: contain !important;
}

.login-title {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #0f172a;
}

.login-subtitle {
    font-size: 0.875rem;
}

.login-divider {
    position: relative;
    margin: 0.25rem 0 0.75rem;
}

.login-divider::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    border-top: 1px solid var(--app-border);
    z-index: 0;
}

.login-divider span {
    position: relative;
    z-index: 1;
    background: var(--app-surface);
    padding: 0 0.75rem;
}

.login-input-icon {
    background: #f8fafc;
    color: #64748b;
}

.login-form .form-control:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.2);
}

.login-submit {
    font-weight: 600;
    padding: 0.55rem 1rem;
}

.login-sso-btn {
    font-weight: 500;
}

.login-locked-icon {
    color: #94a3b8;
}

.login-footer {
    font-size: 0.8rem;
}

.login-captcha .form-label {
    font-size: 0.9rem;
}

@media (max-width: 420px) {
    .login-panel {
        padding: 1.5rem 1.15rem 1.25rem;
        border-radius: 0.85rem;
    }
}