/* ========================================
   Portal & Login Styles
   ======================================== */

/* ----- Login Layout ----- */

.login-layout {
    min-height: 100vh;
    background: var(--bg-primary);
}

.login-main {
    width: 100%;
    min-height: 100vh;
}

/* ----- Login Section (inside MainLayout) ----- */

.login-section {
    padding-top: calc(80px + var(--space-2xl));
}

/* ----- Login Page (two-column) ----- */

.login-page {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    min-height: 70vh;
}

/* Left side — info */

.login-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-info-title {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-sm);
    line-height: 1.2;
}

.login-info-desc {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    max-width: 440px;
}

.login-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.login-feature {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.login-feature-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
}

.login-feature h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.login-feature p {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Right side — form */

.login-form-side {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.login-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    width: 100%;
    max-width: 420px;
}

.login-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.login-header-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: var(--accent-primary);
    margin-bottom: var(--space-md);
}

.login-logo {
    height: 40px;
    margin-bottom: var(--space-lg);
}

.login-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.login-subtitle {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.login-error {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.login-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.login-field label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.login-field input {
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 0.7rem 0.875rem;
    color: var(--text-primary);
    font-size: 0.875rem;
    font-family: inherit;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.login-field input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.login-field input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: rgba(255, 255, 255, 0.03);
    border-style: dashed;
}

.login-btn {
    width: 100%;
    margin-top: var(--space-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

.login-footer {
    margin-top: var(--space-xl);
    text-align: center;
    font-size: 0.8125rem;
}

.login-footer p {
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
    line-height: 1.5;
}

.login-footer a {
    color: var(--accent-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 500;
}

.login-footer a:hover {
    text-decoration: underline;
}

.login-separator {
    color: var(--text-muted);
    margin: 0 var(--space-sm);
}

.access-denied-icon {
    color: var(--accent-primary);
    margin-bottom: var(--space-md);
}

/* ----- Change Password Page ----- */

.change-password-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.change-password-card {
    max-width: 480px;
}

.change-password-icon {
    background: rgba(251, 191, 36, 0.1);
    border-color: rgba(251, 191, 36, 0.3);
    color: #fbbf24;
}

.change-password-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.change-password-errors {
    flex-direction: column;
    text-align: left;
}

/* Access Denied — uses login-container for centering */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80vh;
}

/* Mobile menu login link */
.mobile-menu-login {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-primary);
    color: var(--accent-primary) !important;
}

/* ----- Portal Section (inside MainLayout) ----- */

.portal-section {
    padding-top: calc(80px + var(--space-xl));
    min-height: 80vh;
}

/* ----- Portal Layout ----- */

.portal-layout {
    display: flex;
    gap: var(--space-xl);
    align-items: flex-start;
}

/* ----- Portal Sidebar ----- */

.portal-sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: calc(80px + var(--space-xl));
}

.portal-sidebar-header {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-primary);
}

.portal-logo-img {
    height: 28px;
}

.portal-nav {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md) 0;
}

.portal-nav-section {
    padding: var(--space-sm) var(--space-md);
}

.portal-nav-label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    padding: var(--space-xs) var(--space-sm);
    margin-bottom: var(--space-xs);
}

.portal-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.portal-nav-link:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.portal-nav-link.active {
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent-primary);
}

.portal-nav-link svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.portal-nav-link.active svg {
    opacity: 1;
}

.portal-sidebar-footer {
    padding: var(--space-md);
    border-top: 1px solid var(--border-primary);
}

.portal-user-info {
    padding: var(--space-xs) var(--space-sm);
    margin-bottom: var(--space-xs);
}

.portal-user-name {
    font-size: 0.8125rem;
    color: var(--text-muted);
    word-break: break-all;
}

.portal-logout-link {
    color: var(--text-muted) !important;
}

.portal-logout-link:hover {
    color: #ef4444 !important;
    background: rgba(239, 68, 68, 0.1) !important;
}

/* ----- Portal Main Content ----- */

.portal-main {
    flex: 1;
    min-width: 0;
}

/* ----- Portal Page ----- */

.portal-page {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.portal-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.portal-page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portal-page-subtitle {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: var(--space-xs);
}

/* ----- Stats Grid ----- */

.portal-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.portal-stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
}

.portal-stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-primary);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.portal-stat-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ----- Section ----- */

.portal-section {
    margin-bottom: var(--space-xl);
}

.portal-section h2 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

/* ----- Tables ----- */

.portal-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
}

.portal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.portal-table th {
    background: var(--bg-secondary);
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.8125rem;
    white-space: nowrap;
    border-bottom: 1px solid var(--border-primary);
}

.portal-table td {
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-primary);
}

.portal-table tbody tr:last-child td {
    border-bottom: none;
}

.portal-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.portal-table-actions {
    display: flex;
    gap: var(--space-xs);
    white-space: nowrap;
}

/* ----- Form Card ----- */

.portal-form-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.portal-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
}

.portal-form-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

/* ----- Alerts ----- */

.portal-alert {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
}

.portal-alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

.portal-alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* ----- Empty States ----- */

.portal-empty {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.portal-empty a {
    color: var(--accent-primary);
}

.portal-empty-state {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--text-muted);
}

.portal-loading {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--text-muted);
}

/* ----- Danger Button ----- */

.portal-btn-danger {
    color: #ef4444 !important;
}

.portal-btn-danger:hover {
    background: rgba(239, 68, 68, 0.1) !important;
}

/* ----- Server Grid ----- */

.portal-server-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-md);
}

/* ----- Server Card ----- */

.server-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: border-color var(--transition-fast);
}

.server-card:hover {
    border-color: var(--accent-primary);
}

.server-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.server-card-icon {
    color: var(--accent-primary);
    flex-shrink: 0;
}

.server-card-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.server-card-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.server-card-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-sm);
}

.server-card-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.server-card-value {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
}

.server-card-actions {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-primary);
    display: flex;
    justify-content: flex-end;
}

/* ----- Client Grid ----- */

.portal-client-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-md);
}

/* ----- Client Card ----- */

.client-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.client-card:hover {
    border-color: rgba(99, 102, 241, 0.4);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 4px 24px rgba(99, 102, 241, 0.08);
}

.client-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.client-card-icon {
    color: var(--accent-primary);
    flex-shrink: 0;
}

.client-card-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.client-card-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.client-card-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-sm);
}

.client-card-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.client-card-value {
    font-size: 0.875rem;
    color: var(--text-primary);
}

.client-card-stats {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-xs);
}

.client-card-badge {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: var(--accent-primary);
}

.client-card-actions {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-primary);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.client-card-confirm {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ----- Domain Assign Card ----- */

.domain-assign-card {
    position: relative;
}

.domain-remove-btn {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    font-size: 0.75rem;
}

/* ----- Checkbox List ----- */

.portal-checkbox-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    max-height: 400px;
    overflow-y: auto;
    padding: var(--space-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
}

.portal-checkbox-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-primary);
    transition: background var(--transition-fast);
}

.portal-checkbox-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.portal-checkbox-item input[type="checkbox"] {
    accent-color: var(--accent-primary);
}

.portal-checkbox-meta {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ----- Search Bar ----- */

.portal-search-bar {
    margin-bottom: var(--space-md);
}

/* ----- Domain Assign Panel (from Domains page) ----- */

.domain-assign-wrapper {
    display: flex;
    flex-direction: column;
}

.domain-assign-panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-top: none;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    padding: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.domain-assign-wrapper > div:first-child .domain-card {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.domain-assign-info {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    flex: 1;
}

.domain-assign-form {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex: 1;
    min-width: 0;
}

.domain-client-search {
    flex: 1;
    min-width: 0;
    position: relative;
}

.domain-client-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 50;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-top: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    max-height: 200px;
    overflow-y: auto;
}

.domain-client-option {
    display: flex;
    flex-direction: column;
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.domain-client-option:hover {
    background: rgba(99, 102, 241, 0.15);
}

.domain-client-name {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
}

.domain-client-email {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ----- Responsive ----- */

@media (max-width: 1024px) {
    .login-page {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .login-info-title {
        font-size: 1.5rem;
    }

    .login-features {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }

    .login-form-side {
        padding: 0;
    }

    .login-card {
        max-width: none;
    }
}

@media (max-width: 640px) {
    .login-features {
        grid-template-columns: 1fr;
    }

    .login-card {
        padding: var(--space-xl);
    }
}

@media (max-width: 768px) {
    .portal-layout {
        flex-direction: column;
    }

    .portal-sidebar {
        width: 100%;
        position: static;
    }

    .portal-nav {
        display: flex;
        overflow-x: auto;
        padding: var(--space-sm);
    }

    .portal-nav-section {
        display: flex;
        gap: var(--space-xs);
        padding: 0;
    }

    .portal-nav-label {
        display: none;
    }

    .portal-nav-link {
        white-space: nowrap;
        font-size: 0.8125rem;
    }

    .portal-sidebar-footer {
        display: flex;
        align-items: center;
        gap: var(--space-md);
        padding: var(--space-sm) var(--space-md);
    }

    .portal-user-info {
        margin-bottom: 0;
    }

    .login-card {
        padding: var(--space-xl);
    }

    .portal-form-grid {
        grid-template-columns: 1fr;
    }
}