/* Lifo Admin — design system */
:root {
    --lifo-primary: #2563EB;
    --lifo-primary-hover: #1D4ED8;
    --lifo-success: #16A34A;
    --lifo-danger: #DC2626;
    --lifo-bg: #F8FAFC;
    --lifo-text: #1F2937;
    --lifo-muted: #6B7280;
    --lifo-border: #E5E7EB;
    --lifo-card-radius: 12px;
    --lifo-shadow: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
}

html, body {
    background-color: var(--lifo-bg) !important;
    color: var(--lifo-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.lifo-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.lifo-main {
    flex: 1;
    padding: 1.5rem 0 2rem;
}

/* Navbar */
.lifo-navbar {
    background: #fff;
    border-bottom: 1px solid var(--lifo-border);
    box-shadow: var(--lifo-shadow);
    padding: 0.5rem 1rem;
}

.lifo-navbar .navbar-brand {
    font-weight: 700;
    color: var(--lifo-primary) !important;
    letter-spacing: 0.02em;
}

.lifo-navbar .nav-link,
.lifo-navbar button.nav-link,
.lifo-navbar .lifo-brand-btn {
    color: var(--lifo-text);
    font-weight: 500;
    padding: 0.5rem 0.75rem !important;
    border-radius: 8px;
    margin: 0 0.15rem;
}

.lifo-navbar button.nav-link,
.lifo-navbar .lifo-brand-btn {
    border: none;
    background: transparent;
    cursor: pointer;
    line-height: inherit;
}

.lifo-navbar .lifo-brand-btn {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--lifo-primary) !important;
    padding: 0.5rem 0 !important;
    margin-right: 1rem;
}

.lifo-navbar .nav-link:hover,
.lifo-navbar .nav-link.active,
.lifo-navbar button.nav-link:hover,
.lifo-navbar li.active > button.nav-link {
    color: var(--lifo-primary);
    background: rgba(37, 99, 235, 0.08);
}

.lifo-navbar .navbar-toggler {
    border-color: var(--lifo-border);
}

.lifo-user-menu .dropdown-toggle::after {
    margin-left: 0.4em;
}

/* Cards */
.lifo-card,
.lifo-page .card {
    background: #fff;
    border: 1px solid var(--lifo-border);
    border-radius: var(--lifo-card-radius);
    box-shadow: var(--lifo-shadow);
}

.lifo-card .card-body {
    padding: 1.25rem 1.5rem;
}

.lifo-page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.lifo-page-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    color: var(--lifo-text);
}

/* Stat cards (dashboard) */
.lifo-stat-card {
    border-radius: var(--lifo-card-radius);
    border: 1px solid var(--lifo-border);
    background: #fff;
    box-shadow: var(--lifo-shadow);
    padding: 1.25rem;
    height: 100%;
}

.lifo-stat-card .stat-label {
    color: var(--lifo-muted);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.lifo-stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--lifo-text);
    line-height: 1.2;
}

.lifo-stat-card .stat-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--lifo-primary);
}

/* Buttons */
.btn-primary {
    background-color: var(--lifo-primary);
    border-color: var(--lifo-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--lifo-primary-hover);
    border-color: var(--lifo-primary-hover);
}

.btn-outline-primary {
    color: var(--lifo-primary);
    border-color: var(--lifo-primary);
}

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

.btn-success {
    background-color: var(--lifo-success);
    border-color: var(--lifo-success);
}

.btn-danger {
    background-color: var(--lifo-danger);
    border-color: var(--lifo-danger);
}

.lifo-btn-icon {
    padding: 0.35rem 0.5rem;
    line-height: 1;
}

/* Tables */
.lifo-table-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.lifo-table-toolbar .form-control {
    min-width: 180px;
}

.table.lifo-table thead th {
    border-top: none;
    border-bottom: 2px solid var(--lifo-border);
    color: var(--lifo-muted);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.table.lifo-table tbody tr:hover {
    background: rgba(37, 99, 235, 0.03);
}

.ng-table-pager {
    margin-top: 1rem;
}

/* Badges / status */
.lifo-badge {
    display: inline-block;
    padding: 0.35em 0.65em;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 999px;
    cursor: pointer;
}

.lifo-badge-success {
    background: rgba(22, 163, 74, 0.12);
    color: var(--lifo-success);
}

.lifo-badge-danger {
    background: rgba(220, 38, 38, 0.12);
    color: var(--lifo-danger);
}

/* Thumbnails */
.lifo-thumb {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--lifo-border);
    background: var(--lifo-bg);
}

.lifo-thumb-sm {
    width: 36px;
    height: 36px;
}

.lifo-thumb-placeholder {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--lifo-muted);
    background: var(--lifo-bg);
}

/* Forms */
.lifo-form .form-group label,
.lifo-page .form-group label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--lifo-text);
}

.lifo-form .form-control:focus,
.lifo-page .form-control:focus {
    border-color: var(--lifo-primary);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.15);
}

.lifo-form .invalid-feedback,
.lifo-form .help-block {
    font-size: 0.8rem;
    color: var(--lifo-danger);
}

.lifo-file-input__native {
    position: absolute;
    width: 0.1px;
    height: 0.1px;
    opacity: 0;
    overflow: hidden;
    z-index: -1;
}

.lifo-file-input__name {
    max-width: min(100%, 280px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Login */
.lifo-auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #EFF6FF 0%, var(--lifo-bg) 50%, #F0FDF4 100%);
}

.lifo-auth-card {
    width: 100%;
    max-width: 420px;
    background: #fff;
    border-radius: var(--lifo-card-radius);
    border: 1px solid var(--lifo-border);
    box-shadow: 0 10px 40px rgba(15, 23, 42, 0.08);
    padding: 2rem;
}

.lifo-auth-card .brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--lifo-primary);
    margin-bottom: 0.25rem;
}

/* Footer */
.lifo-footer {
    background: #fff;
    border-top: 1px solid var(--lifo-border);
    padding: 1rem 1.5rem;
    font-size: 0.875rem;
    color: var(--lifo-muted);
}

/* Modal polish */
.modal-content {
    border-radius: var(--lifo-card-radius);
    border: 1px solid var(--lifo-border);
}

.modal-header {
    border-bottom-color: var(--lifo-border);
}

.modal-footer {
    border-top-color: var(--lifo-border);
}

/* Media indicators */
.lifo-media-ok {
    color: var(--lifo-success);
}

.lifo-media-missing {
    color: var(--lifo-muted);
}

.lifo-media-playing {
    color: var(--lifo-primary, #6d4c41);
}

.lifo-audio-btn {
    line-height: 1;
    font-size: 1.15rem;
}

.lifo-audio-btn:not(:disabled):hover .bi {
    opacity: 0.85;
}

.lifo-table-text {
    display: inline-block;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: middle;
}

.lifo-table-text-lifo {
    font-weight: 600;
    max-width: 160px;
}

/* Responsive table wrapper */
.lifo-table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 991.98px) {
    .lifo-main {
        padding-top: 1rem;
    }

    .lifo-page-header {
        flex-direction: column;
        align-items: stretch;
    }

    .lifo-table-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .lifo-table-toolbar .form-control {
        width: 100%;
        min-width: 0;
    }
}