/* k3g Compliance UI — BGP-Manager Dark Theme (NOC-style) */

:root {
    /* BGP-Manager Color Palette */
    --bg-primary: #0f111a;
    --bg-secondary: #161922;
    --bg-tertiary: #1a1c2e;
    --bg-card: #1e2035;

    /* Borders */
    --border-primary: #252840;
    --border-subtle: #1a1c2e;

    /* Text */
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-inverse: #0f111a;

    /* Status Colors */
    --status-success: #22c55e;
    --status-warning: #f59e0b;
    --status-danger: #ef4444;
    --status-info: #3b82f6;
    --status-pending: #eab308;

    /* Action Colors */
    --action-primary: #3b82f6;
    --action-primary-hover: #2563eb;
    --action-danger: #ef4444;
    --action-danger-hover: #dc2626;
    --action-success: #22c55e;
    --action-warning: #f59e0b;

    /* Focus */
    --focus-ring: #3b82f6;

    /* Monospace */
    --mono-font: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
    --sans-font: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--sans-font);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
}

/* ============================================================ */
/* Layout */
/* ============================================================ */

body {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
}

header {
    grid-column: 1;
    grid-row: 1;
}

main {
    grid-column: 1;
    grid-row: 2;
}

footer {
    grid-column: 1;
    grid-row: 3;
}

/* ============================================================ */
/* Header / Topbar */
/* ============================================================ */

header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header h1 {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

header h1 a {
    text-decoration: none;
    color: inherit;
}

header h1 a:hover {
    color: var(--action-primary);
    transition: color 0.2s;
}

header nav {
    display: flex;
    gap: 2px;
}

header nav a {
    text-decoration: none;
    color: var(--text-secondary);
    padding: 8px 12px;
    font-size: 13px;
    border-radius: 4px;
    transition: all 0.2s;
}

header nav a:hover {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

header nav a.active {
    background-color: var(--bg-tertiary);
    color: var(--action-primary);
    font-weight: 500;
}

/* ============================================================ */
/* Main Content */
/* ============================================================ */

main {
    padding: 20px;
    background-color: var(--bg-primary);
}

/* ============================================================ */
/* Footer */
/* ============================================================ */

footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    padding: 16px 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
}

/* ============================================================ */
/* Cards / Panels */
/* ============================================================ */

.card,
.panel,
section {
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 16px;
}

.card-header {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-primary);
}

.card h2,
.card h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
}

.metric-card {
    display: inline-block;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    padding: 12px;
    margin-right: 12px;
    margin-bottom: 12px;
    min-width: 120px;
}

.metric-card .label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metric-card .value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--mono-font);
    margin-top: 4px;
}

/* ============================================================ */
/* Tables */
/* ============================================================ */

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

table thead {
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-primary);
}

table thead th {
    padding: 10px 12px;
    text-align: left;
    font-weight: 600;
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-right: 1px solid var(--border-primary);
}

table thead th:last-child {
    border-right: none;
}

table tbody tr {
    border-bottom: 1px solid var(--border-subtle);
    transition: background-color 0.15s;
}

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

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

table td {
    padding: 10px 12px;
    color: var(--text-primary);
    border-right: 1px solid var(--border-subtle);
}

table td:last-child {
    border-right: none;
}

table code,
table .mono {
    font-family: var(--mono-font);
    font-size: 12px;
    background-color: var(--bg-primary);
    padding: 2px 4px;
    border-radius: 3px;
    color: var(--text-secondary);
}

/* ============================================================ */
/* Badges / Status */
/* ============================================================ */

.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.badge-success {
    background-color: rgba(34, 197, 94, 0.1);
    color: var(--status-success);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.badge-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--status-danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.badge-warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--status-warning);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.badge-info {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--status-info);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.badge-neutral {
    background-color: rgba(100, 116, 139, 0.1);
    color: var(--text-secondary);
    border: 1px solid rgba(100, 116, 139, 0.2);
}

.badge-pending {
    background-color: rgba(234, 179, 8, 0.1);
    color: var(--status-pending);
    border: 1px solid rgba(234, 179, 8, 0.2);
}

/* ============================================================ */
/* Buttons */
/* ============================================================ */

button,
.button,
input[type="button"],
input[type="submit"] {
    display: inline-block;
    padding: 8px 12px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s;
    font-family: var(--sans-font);
}

.btn,
button,
input[type="button"],
input[type="submit"] {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
}

.btn:hover,
button:hover,
input[type="button"]:hover,
input[type="submit"]:hover {
    background-color: var(--bg-card);
    border-color: var(--border-primary);
}

.btn-primary,
button.primary {
    background-color: var(--action-primary);
    color: white;
    border-color: transparent;
    font-weight: 600;
}

.btn-primary:hover,
button.primary:hover {
    background-color: var(--action-primary-hover);
}

.btn-danger {
    background-color: var(--action-danger);
    color: white;
    border-color: transparent;
    font-weight: 600;
}

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

.btn-success {
    background-color: var(--action-success);
    color: var(--text-inverse);
    border-color: transparent;
    font-weight: 600;
}

.btn-warning {
    background-color: var(--action-warning);
    color: var(--text-inverse);
    border-color: transparent;
    font-weight: 600;
}

.btn-small {
    padding: 4px 8px;
    font-size: 12px;
}

.hidden {
    display: none !important;
}

/* ============================================================ */
/* Form Elements */
/* ============================================================ */

.form-group {
    margin-bottom: 16px;
}

label {
    display: block;
    margin-bottom: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="url"],
input[type="date"],
input[type="time"],
textarea,
select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--border-primary);
    border-radius: 4px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--sans-font);
    font-size: 13px;
    transition: all 0.2s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="url"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--focus-ring);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    background-color: var(--bg-secondary);
}

textarea {
    resize: vertical;
    min-height: 100px;
    font-family: var(--mono-font);
}

select {
    cursor: pointer;
}

.input-help,
.form-help {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

.form-error {
    font-size: 11px;
    color: var(--status-danger);
    margin-top: 4px;
}

/* ============================================================ */
/* Alerts */
/* ============================================================ */

.alert {
    padding: 12px 14px;
    border-radius: 4px;
    border-left: 3px solid;
    margin-bottom: 16px;
    font-size: 13px;
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--status-info);
    border-left-color: var(--status-info);
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--status-warning);
    border-left-color: var(--status-warning);
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--status-danger);
    border-left-color: var(--status-danger);
}

.alert-success {
    background-color: rgba(34, 197, 94, 0.1);
    color: var(--status-success);
    border-left-color: var(--status-success);
}

/* ============================================================ */
/* Monospace / Code */
/* ============================================================ */

.mono,
code,
pre {
    font-family: var(--mono-font);
    font-size: 12px;
}

code {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 2px 4px;
    border-radius: 3px;
}

pre {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: 4px;
    padding: 12px;
    overflow-x: auto;
    color: var(--text-secondary);
    line-height: 1.5;
}

.log-viewer {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: 4px;
    padding: 12px;
    font-family: var(--mono-font);
    font-size: 12px;
    color: var(--text-secondary);
    overflow-y: auto;
    max-height: 400px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* ============================================================ */
/* Modals */
/* ============================================================ */

.modal-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 999;
}

.modal-backdrop.open {
    display: block;
}

.modal-content {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    max-width: 760px;
    max-height: 80vh;
    width: 90%;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.modal-content.open {
    display: block;
}

.modal-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 16px;
    color: var(--text-primary);
}

.modal-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-primary);
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.pending-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.pending-validation-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.pending-items-table-wrap {
    overflow-x: auto;
}

.pending-items-table {
    width: 100%;
}

.pending-item-detail-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    padding: 12px;
}

.pending-item-detail-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.pending-modal-context {
    margin-bottom: 16px;
    padding: 12px;
    border: 1px solid var(--border-primary);
    background-color: var(--bg-card);
    border-radius: 4px;
}

.pending-modal-context-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.pending-ip-badges {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin: 0 0 12px;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin: 12px 0 16px;
}

.summary-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    padding: 12px;
}

.summary-label {
    color: var(--text-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.summary-value {
    color: var(--text-primary);
    font-family: var(--mono-font);
    font-size: 18px;
    font-weight: 700;
}

.compact-list {
    list-style: none;
    padding-left: 0;
}

.compact-list li {
    padding: 6px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.pre-wrap {
    white-space: pre-wrap;
    max-height: 360px;
    overflow: auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    padding: 12px;
}

.pending-modal-label {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

/* ============================================================ */
/* Typography */
/* ============================================================ */

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    margin-bottom: 8px;
    font-weight: 600;
}

h1 {
    font-size: 28px;
}

h2 {
    font-size: 20px;
}

h3 {
    font-size: 16px;
}

h4 {
    font-size: 14px;
}

h5, h6 {
    font-size: 12px;
}

p {
    margin-bottom: 12px;
}

a {
    color: var(--action-primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--action-primary-hover);
    text-decoration: underline;
}

/* ============================================================ */
/* Utility Classes */
/* ============================================================ */

.text-muted {
    color: var(--text-muted);
}

.text-secondary {
    color: var(--text-secondary);
}

.text-danger {
    color: var(--status-danger);
}

.text-success {
    color: var(--status-success);
}

.text-warning {
    color: var(--status-warning);
}

.text-info {
    color: var(--status-info);
}

.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.text-center { text-align: center; }
.text-right { text-align: right; }

.divider {
    height: 1px;
    background-color: var(--border-primary);
    margin: 16px 0;
}

.flex {
    display: flex;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.gap-4 { gap: 4px; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }

.grid {
    display: grid;
}

.grid-cols-2 {
    grid-template-columns: 1fr 1fr;
}

.grid-cols-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 768px) {
    .grid-cols-2,
    .grid-cols-3 {
        grid-template-columns: 1fr;
    }

    header {
        flex-direction: column;
        gap: 12px;
    }

    header nav {
        width: 100%;
        flex-wrap: wrap;
    }
}

/* ============================================================ */
/* Loading / States */
/* ============================================================ */

.loading {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 2px solid var(--border-primary);
    border-top-color: var(--action-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.disabled,
:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================================ */
/* Responsive */
/* ============================================================ */

@media (max-width: 480px) {
    main {
        padding: 12px;
    }

    .card,
    .panel {
        padding: 12px;
    }

    header h1 {
        font-size: 16px;
    }

    table {
        font-size: 12px;
    }

    table td,
    table th {
        padding: 8px;
    }
}