.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: var(--color-bg);
}
.login-box {
    width: 100%;
    max-width: 400px;
    padding: 3rem;
    text-align: center;
}
.login-box .logo {
    margin-bottom: 0.5rem;
}
.login-box h2 {
    margin-bottom: 2rem;
    color: var(--color-text-muted);
    font-weight: 500;
}
.login-box .error-message {
    background-color: rgba(239, 68, 68, 0.1);
    color: #b91c1c;
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: 0.75rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    text-align: left;
}
.form-group {
    text-align: left;
    margin-bottom: 1.5rem;
}
.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}
.form-group input {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    background-color: rgba(249, 250, 251, 0.9);
    font-size: 1rem;
    color: var(--color-text);
    box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 152, 0, 0.3);
}
.login-button {
    width: 100%;
    padding: 0.85rem;
    border: none;
    background-color: var(--color-primary);
    color: white;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color 0.2s ease;
}
.login-button:hover {
    background-color: #e68900;
}

.admin-layout {
    display: flex;
    min-height: 100vh;
    background-color: var(--color-bg);
}

.sidebar {
    width: 260px;
    flex-shrink: 0;
    background-color: var(--color-bg-secondary);
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1rem;
    transition: width 0.3s var(--ease-quart);
    overflow: hidden;
}

.sidebar--collapsed {
    width: 80px;
}

.sidebar__header {
    padding: 0 0.5rem 1.5rem 0.5rem;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 1rem;
    white-space: nowrap;
}

.sidebar__nav {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: background-color 0.2s ease, color 0.2s ease;
    white-space: nowrap; /* Prevent text wrapping */
}
.nav-link:hover {
    background-color: rgba(0,0,0,0.04);
    color: var(--color-text);
}
.nav-link.active {
    background-color: var(--color-primary);
    color: white;
    font-weight: 600;
}
.nav-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}
.sidebar--collapsed .nav-link span {
    opacity: 0;
    width: 0;
    transition: opacity 0.1s ease;
}

.sidebar__footer {
    padding-top: 1rem;
    border-top: 1px solid var(--glass-border);
}
.logout-link .nav-icon {
    transform: scaleX(-1);
}

.sidebar__toggle {
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    transition: background-color 0.2s ease;
}
.sidebar__toggle:hover {
    background-color: rgba(0,0,0,0.04);
}
.sidebar__toggle svg {
    width: 24px;
    height: 24px;
    color: var(--color-text-muted);
    transition: transform 0.3s var(--ease-quart);
}
.sidebar--collapsed .sidebar__toggle svg {
    transform: rotate(180deg);
}


.main-content {
    flex-grow: 1;
    padding: 3rem;
    overflow-y: auto;
    transition: margin-left 0.3s var(--ease-quart);
}
.main-content__header {
    margin-bottom: 3rem;
}
.main-content__header h1 {
    font-size: 2.25rem;
    color: var(--color-secondary);
}
.main-content__header p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-top: 0.5rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2rem;
}
.admin-card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: 0;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border-top: 4px solid transparent;
}
.admin-card--primary {
    border-top-color: var(--color-primary);
}
.admin-card--secondary {
    border-top-color: var(--color-secondary);
}

.admin-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card__header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.card__title {
    font-size: 1.25rem;
    line-height: 1;
    color: var(--color-secondary);
    font-weight: 700;
}
.card__body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.card__footer {
    padding: 1rem 1.5rem;
    background-color: #F9FAFB;
    border-top: 1px solid var(--glass-border);
    border-bottom-left-radius: var(--radius-lg);
    border-bottom-right-radius: var(--radius-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
}
.info-row__label {
    font-weight: 500;
    color: var(--color-text-muted);
}
.info-row__value {
    font-weight: 600;
    color: var(--color-text);
}

.status-badge {
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.status-badge.loading {
    background-color: #e5e7eb;
    color: #4b5563;
}
.status-badge.running {
    background-color: #dcfce7;
    color: #166534;
}
.status-badge.paused {
    background-color: #fee2e2;
    color: #991b1b;
}
.toggle-label {
    font-weight: 500;
    color: var(--color-text);
}
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
}
.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 34px;
}
.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}
input:checked + .slider {
    background-color: var(--color-primary);
}
input:disabled + .slider {
    cursor: not-allowed;
    background-color: #e5e7eb;
}
input:checked + .slider:before {
    transform: translateX(24px);
}

.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: var(--color-text-muted);
    border-style: dashed;
}

@media (max-width: 1024px) {
    .sidebar {
        position: absolute;
        left: -280px;
    }
}

@media (max-width: 768px) {
    .main-content {
        padding: 1.5rem;
    }
    .card-grid {
        grid-template-columns: 1fr;
    }
    .main-content__header {
        margin-bottom: 2rem;
    }
    .main-content__header h1 {
        font-size: 1.75rem;
    }
}

.form-input-sm {
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    background-color: var(--color-bg);
    max-width: 80px;
    text-align: center;
}
.btn-sm {
    padding: 0.4rem 1rem;
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    background-color: var(--color-bg-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}
.btn-sm:hover:not(:disabled) {
    background-color: var(--color-secondary);
    color: white;
}
.btn-primary {
    padding: 0.5rem 1.2rem;
    border-radius: 6px;
    background-color: var(--color-primary);
    color: white;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s;
}
.btn-primary:hover:not(:disabled) {
    background-color: #e68900;
}
:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}
.hidden { display: none; }


.input-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.form-vertical {
    padding-top: 1.5rem;
}
.form-header { margin-bottom: 1rem; }
.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
     align-items: flex-end; 
}
.form-group-vertical {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
}
.form-group-vertical label { font-weight: 600; font-size: 0.9rem; }
.form-vertical textarea {
    width: 100%;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    font-family: var(--font-family-base);
    font-size: 0.9rem;
    resize: vertical;
}
.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
}


.form-input-sm,
.form-vertical textarea,
.custom-select .select-selected {
    border-color: #D1D5DB;
}
:root.dark-theme .form-input-sm,
:root.dark-theme .form-vertical textarea {
    border-color: #4B5563; 
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #D1D5DB;
    border-radius: var(--radius-md);
    background-color: var(--color-bg);
    font-size: 0.9rem;
}
.custom-select .select-selected {
    padding: 0.75rem 3rem 0.75rem 1rem;
    font-size: 0.9rem;
}

.footer-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.form-description {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

.form-row .form-group-vertical {
    flex-basis: 0;
}
.table-container {
    margin-top: 2rem;
    border-top: 1px solid var(--glass-border);
    padding-top: 1.5rem;
}

.user-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.user-table th, .user-table td {
    text-align: left;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.user-table th {
    font-weight: 600;
    color: var(--color-text-muted);
}

.user-table tbody tr:hover {
    background-color: var(--color-bg);
}

.btn-danger {
    background: none;
    border: none;
    cursor: pointer;
    color: #ef4444; /* Red */
    padding: 4px;
}

.btn-danger:hover {
    color: #b91c1c;
}
.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: flex-start;
}

.text-center {
    text-align: center;
}

.text-danger {
    color: #b91c1c;
}

.grid-span-full {
    grid-column: 1 / -1;
}
.stat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}
.stat-item {
    background-color: var(--color-bg);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    text-align: center;
}
.stat-item__value {
    display: block;
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.1;
}
.stat-item__label {
    display: block;
    margin-top: 0.5rem;
    font-weight: 500;
    color: var(--color-text-muted);
}
@media (max-width: 768px) {
    .stat-grid {
        grid-template-columns: 1fr;
    }
}

.spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}
.btn-primary .btn-text.hidden + .spinner {
    display: inline-block;
}
.btn-primary .spinner {
    display: none;
}
.form-group-vertical.email {
    margin-bottom: 1rem
}
.modal-content.modal-content--sm {
    max-width: 500px;
}