/**
 * DNS Management System - Custom Styles
 * Bootstrap overrides - no rounded corners, ambient colors
 */

/* Remove all border radius */
*, *::before, *::after {
    border-radius: 0 !important;
}

/* Root variables - ambient colors */
:root {
    --primary-color: #2c5282;
    --primary-hover: #1a365d;
    --secondary-color: #4a5568;
    --success-color: #276749;
    --danger-color: #9b2c2c;
    --warning-color: #975a16;
    --info-color: #2b6cb0;
    --light-bg: #f7fafc;
    --border-color: #e2e8f0;
    --text-color: #2d3748;
    --text-muted: #718096;
}

/* Body */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--light-bg);
    color: var(--text-color);
    font-size: 14px;
    line-height: 1.5;
}

/* Navbar */
.navbar {
    background-color: var(--primary-color) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 1rem;
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.1rem;
}

.navbar .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    padding: 0.5rem 0.75rem;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: #fff !important;
    background-color: rgba(255, 255, 255, 0.1);
}

.navbar .dropdown-menu {
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Cards */
.card {
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    margin-bottom: 1rem;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    padding: 0.75rem 1rem;
}

.card-body {
    padding: 1rem;
}

/* Tables */
.table {
    margin-bottom: 0;
}

.table thead th {
    background-color: var(--light-bg);
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-muted);
    padding: 0.75rem;
}

.table td {
    padding: 0.6rem 0.75rem;
    vertical-align: middle;
    border-color: var(--border-color);
}

.table-hover tbody tr:hover {
    background-color: rgba(44, 82, 130, 0.04);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02);
}

/* Buttons */
.btn {
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    border: 1px solid transparent;
    transition: all 0.15s ease-in-out;
}

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

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

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

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

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

.btn-warning {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: #fff;
}

.btn-warning:hover {
    color: #fff;
}

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

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: #fff;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

/* Forms */
.form-control,
.form-select {
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(44, 82, 130, 0.15);
}

.form-label {
    font-weight: 500;
    font-size: 0.875rem;
    margin-bottom: 0.375rem;
    color: var(--text-color);
}

.form-text {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Alerts */
.alert {
    border: 1px solid transparent;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
}

.alert-success {
    background-color: #f0fff4;
    border-color: #c6f6d5;
    color: var(--success-color);
}

.alert-danger {
    background-color: #fff5f5;
    border-color: #fed7d7;
    color: var(--danger-color);
}

.alert-warning {
    background-color: #fffaf0;
    border-color: #feebc8;
    color: var(--warning-color);
}

.alert-info {
    background-color: #ebf8ff;
    border-color: #bee3f8;
    color: var(--info-color);
}

/* Badges */
.badge {
    font-weight: 500;
    font-size: 0.75rem;
    padding: 0.3em 0.6em;
}

.badge.bg-success {
    background-color: var(--success-color) !important;
}

.badge.bg-danger {
    background-color: var(--danger-color) !important;
}

.badge.bg-warning {
    background-color: var(--warning-color) !important;
}

.badge.bg-info {
    background-color: var(--info-color) !important;
}

.badge.bg-secondary {
    background-color: var(--secondary-color) !important;
}

/* Pagination */
.pagination .page-link {
    border-color: var(--border-color);
    color: var(--primary-color);
    padding: 0.375rem 0.75rem;
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Modal */
.modal-content {
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1rem;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
}

/* Breadcrumb */
.breadcrumb {
    background-color: transparent;
    padding: 0;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

/* Page header */
.page-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.page-header .text-muted {
    font-size: 0.875rem;
}

/* Content wrapper */
.content-wrapper {
    padding: 1.5rem;
}

/* Login page */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--light-bg);
}

.login-card {
    width: 100%;
    max-width: 380px;
    padding: 2rem;
    background: #fff;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.login-card h1 {
    font-size: 1.25rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

/* DNS record type badges */
.record-type {
    display: inline-block;
    min-width: 50px;
    text-align: center;
    font-family: monospace;
    font-size: 0.75rem;
    font-weight: 600;
}

.record-type-a { background-color: #ebf8ff; color: #2b6cb0; }
.record-type-aaaa { background-color: #e6fffa; color: #234e52; }
.record-type-cname { background-color: #faf5ff; color: #553c9a; }
.record-type-mx { background-color: #fff5f5; color: #9b2c2c; }
.record-type-txt { background-color: #fffaf0; color: #975a16; }
.record-type-ns { background-color: #f0fff4; color: #276749; }
.record-type-soa { background-color: #edf2f7; color: #4a5568; }
.record-type-srv { background-color: #fef3c7; color: #92400e; }
.record-type-caa { background-color: #fce7f3; color: #9d174d; }
.record-type-ptr { background-color: #e0e7ff; color: #3730a3; }

/* Record content - monospace for IP addresses etc */
.record-content {
    font-family: monospace;
    font-size: 0.85rem;
    word-break: break-all;
}

/* Domain status indicators */
.domain-status {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.domain-status .dot {
    width: 8px;
    height: 8px;
    display: inline-block;
}

.domain-status .dot-success { background-color: var(--success-color); }
.domain-status .dot-warning { background-color: var(--warning-color); }
.domain-status .dot-danger { background-color: var(--danger-color); }

/* Action buttons in tables */
.table .btn-group {
    display: flex;
    gap: 0.25rem;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}

.empty-state h5 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

/* Quick stats */
.stat-card {
    text-align: center;
    padding: 1.25rem;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-color);
    line-height: 1;
}

.stat-card .stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-top: 0.5rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .content-wrapper {
        padding: 1rem;
    }

    .table-responsive {
        font-size: 0.8rem;
    }

    .btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.8rem;
    }
}

/* Code/pre blocks */
pre, code {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.85rem;
}

pre {
    background-color: var(--light-bg);
    border: 1px solid var(--border-color);
    padding: 1rem;
    overflow-x: auto;
}

/* DNSSEC info */
.dnssec-info {
    background-color: #f0fff4;
    border: 1px solid #c6f6d5;
    padding: 1rem;
    margin-top: 1rem;
}

.dnssec-info h6 {
    color: var(--success-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.dnssec-ds-record {
    font-family: monospace;
    font-size: 0.75rem;
    background-color: #fff;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    word-break: break-all;
}

/* Shared domain indicator */
.shared-indicator {
    font-size: 0.75rem;
    color: var(--info-color);
}

/* Textarea for zone import */
.zone-textarea {
    font-family: monospace;
    font-size: 0.8rem;
    min-height: 300px;
    resize: vertical;
}