/**
 * DEFND Client Dashboard - Main Styles
 * Using Tailwind CSS v3 with custom configuration
 */

/* Theme transition - applied only to specific elements, not globally */
/* Note: Global * transition was removed - caused scroll jank and input lag */
.theme-transition {
    transition-property: background-color, border-color, color;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 5px;
}

.dark ::-webkit-scrollbar-thumb {
    background: #475569;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.dark ::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Status indicators with pulse animation */
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 0.5rem;
}

.status-dot-animated {
    animation: pulse-dot 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* DNS Records table hover effects */
.dns-record-row {
    transition: background-color 0.15s ease-in-out;
}

.dns-record-row:hover {
    background-color: rgb(249 250 251);
}

.dark .dns-record-row:hover {
    background-color: rgb(31 41 55);
}

/* Animated gradient background for auth pages */
@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.animated-gradient {
    background: linear-gradient(-45deg, #0ea5e9, #0284c7, #0369a1, #075985);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
}

.dark .animated-gradient {
    background: linear-gradient(-45deg, #0c4a6e, #075985, #0369a1, #0284c7);
    background-size: 400% 400%;
}

/* Loading spinner */
@keyframes spin {
    to { transform: rotate(360deg); }
}

.spinner {
    animation: spin 1s linear infinite;
}

/* Fade in animation */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fade-in {
    animation: fadeIn 0.3s ease-in;
}

/* Slide down animation for dropdowns */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-down {
    animation: slideDown 0.2s ease-out;
}

/* ============================================
   Utility Classes (Bootstrap-style)
   ============================================ */

/* Cards */
.card {
    background-color: #ffffff;
    border-radius: 0.5rem;
    border: 1px solid #e5e7eb;
    box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
}

.dark .card {
    background-color: #1f2937;
    border-color: #374151;
}

.card-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.dark .card-header {
    border-color: #374151;
}

.card-body {
    padding: 1rem;
}

@media (min-width: 640px) {
    .card-body {
        padding: 1.5rem;
    }
}

.card-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid #e5e7eb;
    background-color: #f9fafb;
}

.dark .card-footer {
    border-color: #374151;
    background-color: rgba(17, 24, 39, 0.5);
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #111827;
}

.dark .card-title {
    color: #ffffff;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-weight: 500;
    font-size: 0.875rem;
    line-height: 1.25rem;
    transition: all 0.15s ease-in-out;
    cursor: pointer;
    border: none;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px #3b82f6;
}

.btn-primary {
    background-color: #2563eb;
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #1d4ed8;
}

.btn-secondary {
    background-color: #4b5563;
    color: #ffffff;
}

.btn-secondary:hover {
    background-color: #374151;
}

.btn-danger {
    background-color: #dc2626;
    color: #ffffff;
}

.btn-danger:hover {
    background-color: #b91c1c;
}

.btn-success {
    background-color: #16a34a;
    color: #ffffff;
}

.btn-success:hover {
    background-color: #15803d;
}

.btn-outline-primary {
    background-color: transparent;
    border: 1px solid #2563eb;
    color: #2563eb;
}

.btn-outline-primary:hover {
    background-color: #2563eb;
    color: #ffffff;
}

.btn-outline-secondary {
    background-color: transparent;
    border: 1px solid #d1d5db;
    color: #4b5563;
}

.dark .btn-outline-secondary {
    border-color: #4b5563;
    color: #d1d5db;
}

.btn-outline-secondary:hover {
    background-color: #f9fafb;
}

.dark .btn-outline-secondary:hover {
    background-color: #1f2937;
}

.btn-outline-danger {
    background-color: transparent;
    border: 1px solid #fca5a5;
    color: #dc2626;
}

.btn-outline-danger:hover {
    background-color: #fef2f2;
}

.dark .btn-outline-danger:hover {
    background-color: rgba(127, 29, 29, 0.2);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.btn-icon {
    padding: 0.5rem;
}

.btn-icon.btn-sm {
    padding: 0.375rem;
}

/* Forms */
.form-control {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.5;
    color: #111827;
    background-color: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.dark .form-control {
    background-color: #374151;
    border-color: #4b5563;
    color: #ffffff;
}

.form-control::placeholder {
    color: #9ca3af;
}

.form-control:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.form-select {
    display: block;
    /* width removed to allow Tailwind w-auto to work */
    padding: 0.5rem 2.5rem 0.5rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.5;
    color: #111827;
    background-color: #ffffff;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    appearance: none;
}

.dark .form-select {
    background-color: #374151;
    border-color: #4b5563;
    color: #ffffff;
}

.form-select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #111827;
    margin-bottom: 0.5rem;
}

.dark .form-label {
    color: #ffffff;
}

.form-label.required::after {
    content: ' *';
    color: #ef4444;
}

.form-hint {
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: 0.25rem;
}

.dark .form-hint {
    color: #9ca3af;
}

.form-checkbox,
.form-radio {
    width: 1rem;
    height: 1rem;
    color: #2563eb;
    border: 1px solid #d1d5db;
    border-radius: 0.25rem;
}

.form-radio {
    border-radius: 50%;
}

.form-checkbox:focus,
.form-radio:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.625rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-primary {
    background-color: #dbeafe;
    color: #1e40af;
}

.dark .badge-primary {
    background-color: rgba(30, 58, 138, 0.3);
    color: #60a5fa;
}

.badge-success {
    background-color: #dcfce7;
    color: #166534;
}

.dark .badge-success {
    background-color: rgba(20, 83, 45, 0.3);
    color: #4ade80;
}

.badge-danger {
    background-color: #fee2e2;
    color: #991b1b;
}

.dark .badge-danger {
    background-color: rgba(127, 29, 29, 0.3);
    color: #f87171;
}

.badge-warning {
    background-color: #fef3c7;
    color: #92400e;
}

.dark .badge-warning {
    background-color: rgba(120, 53, 15, 0.3);
    color: #fbbf24;
}

.badge-secondary {
    background-color: #f3f4f6;
    color: #374151;
}

.dark .badge-secondary {
    background-color: #374151;
    color: #d1d5db;
}

.badge-blue {
    background-color: #dbeafe;
    color: #1e40af;
}

.dark .badge-blue {
    background-color: rgba(30, 58, 138, 0.3);
    color: #60a5fa;
}

.badge-purple {
    background-color: #f3e8ff;
    color: #6b21a8;
}

.dark .badge-purple {
    background-color: rgba(88, 28, 135, 0.3);
    color: #c084fc;
}

.badge-green {
    background-color: #dcfce7;
    color: #166534;
}

.dark .badge-green {
    background-color: rgba(20, 83, 45, 0.3);
    color: #4ade80;
}

.badge-red {
    background-color: #fee2e2;
    color: #991b1b;
}

.dark .badge-red {
    background-color: rgba(127, 29, 29, 0.3);
    color: #fca5a5;
}

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

.table {
    width: 100%;
    border-collapse: collapse;
}

.table thead {
    background-color: #f9fafb;
}

.dark .table thead {
    background-color: #1f2937;
}

.table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 500;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dark .table th {
    color: #9ca3af;
}

.table td {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: #111827;
}

.dark .table td {
    color: #ffffff;
}

.table tbody tr {
    border-bottom: 1px solid #e5e7eb;
}

.dark .table tbody tr {
    border-color: #374151;
}

.table tbody tr:hover {
    background-color: #f9fafb;
}

.dark .table tbody tr:hover {
    background-color: #1f2937;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: flex-start;
}

.alert-icon {
    flex-shrink: 0;
    margin-right: 0.75rem;
}

.alert-success {
    background-color: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.dark .alert-success {
    background-color: rgba(20, 83, 45, 0.2);
    color: #4ade80;
    border-color: #166534;
}

.alert-danger {
    background-color: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.dark .alert-danger {
    background-color: rgba(127, 29, 29, 0.2);
    color: #f87171;
    border-color: #7f1d1d;
}

.alert-warning {
    background-color: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

.dark .alert-warning {
    background-color: rgba(120, 53, 15, 0.2);
    color: #fbbf24;
    border-color: #78350f;
}

.alert-info {
    background-color: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

.dark .alert-info {
    background-color: rgba(30, 58, 138, 0.2);
    color: #60a5fa;
    border-color: #1e40af;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.empty-state-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1rem;
    color: #9ca3af;
}

.empty-state-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 0.5rem;
}

.dark .empty-state-title {
    color: #ffffff;
}

.empty-state-text {
    color: #6b7280;
    margin-bottom: 1.5rem;
}

.dark .empty-state-text {
    color: #9ca3af;
}

/* Toggle Switch */
.toggle {
    position: relative;
    display: inline-block;
    width: 2.75rem;
    height: 1.5rem;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #d1d5db;
    border-radius: 9999px;
    transition: 0.3s;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 1.25rem;
    width: 1.25rem;
    left: 0.125rem;
    bottom: 0.125rem;
    background-color: white;
    border-radius: 50%;
    transition: 0.3s;
}

.toggle input:checked + .toggle-slider {
    background-color: #2563eb;
}

.toggle input:checked + .toggle-slider:before {
    transform: translateX(1.25rem);
}

/* Stat Cards */
.stat-card {
    background-color: #ffffff;
    border-radius: 0.5rem;
    border: 1px solid #e5e7eb;
    padding: 1.25rem;
}

.dark .stat-card {
    background-color: #1f2937;
    border-color: #374151;
}

.stat-label {
    font-size: 0.875rem;
    color: #6b7280;
    margin-bottom: 0.25rem;
}

.dark .stat-label {
    color: #9ca3af;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
}

.dark .stat-value {
    color: #ffffff;
}

.stat-change {
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

.stat-change.positive {
    color: #16a34a;
}

.stat-change.negative {
    color: #dc2626;
}

/* Code blocks */
.code-block {
    background-color: #1f2937;
    border-radius: 0.5rem;
    padding: 1rem;
    overflow-x: auto;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.875rem;
    color: #e5e7eb;
}

.code-inline {
    background-color: #f3f4f6;
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.875em;
    color: #dc2626;
}

.dark .code-inline {
    background-color: #374151;
    color: #f87171;
}

/* Divider */
.divider {
    height: 1px;
    background-color: #e5e7eb;
    margin: 1rem 0;
}

.dark .divider {
    background-color: #374151;
}

/* Link styles */
.link {
    color: #2563eb;
    text-decoration: none;
}

.link:hover {
    text-decoration: underline;
}

.dark .link {
    color: #60a5fa;
}