/**
 * RS-SpotQuote (Minimalist MVP v1.0)
 * Design System: BoxQuote Executive Light
 */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-page: #f8fafc;
    --bg-card: #ffffff;
    --border-color: #e2e8f0;
    --border-subtle: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --accent-blue: #2563eb;
    --accent-blue-hover: #1d4ed8;
    --accent-navy: #0f172a;
    --accent-emerald: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #ef4444;
    --accent-indigo: #6366f1;

    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-pill: 9999px;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 2px 6px rgba(0, 0, 0, 0.02);
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.03), 0 6px 16px rgba(0, 0, 0, 0.03);
    --shadow-elevated: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.03);
}

body {
    background-color: var(--bg-page);
    font-family: var(--font-main);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.font-mono {
    font-family: var(--font-mono);
}

/* Navbar */
.navbar-bq {
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
    padding: 0.85rem 1.5rem;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--accent-navy);
}

.brand-mark {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
}

.brand-text {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #0f172a;
}

.brand-text span {
    color: var(--accent-blue);
    font-weight: 500;
}

.brand-version {
    font-size: 0.7rem;
    font-family: var(--font-mono);
    background: #e2e8f0;
    color: #475569;
    padding: 0.15rem 0.45rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    margin-left: 0.25rem;
}

.nav-link-bq {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.nav-link-bq:hover {
    color: var(--accent-blue);
    background-color: #f1f5f9;
}

.nav-link-bq.active {
    color: var(--accent-blue);
    background-color: #eff6ff;
}

/* Card & Containers */
.card-bq {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.card-bq-header {
    padding: 1.1rem 1.4rem;
    border-bottom: 1px solid var(--border-color);
    background-color: #ffffff;
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-bq-body {
    padding: 1.4rem;
}

/* Metric / Stat Tiles */
.stat-tile {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.15rem 1.25rem;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.stat-tile-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.stat-tile-value {
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--accent-navy);
    line-height: 1.2;
}

.stat-tile-icon {
    position: absolute;
    right: 1.1rem;
    top: 1.1rem;
    font-size: 1.4rem;
    color: #cbd5e1;
}

/* Badges & Soft Pills */
.badge-pill {
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-pill);
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    line-height: 1.2;
}

.badge-soft-success {
    background-color: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

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

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

.badge-soft-primary {
    background-color: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

.badge-soft-import {
    background-color: #e0f2fe;
    color: #0369a1;
    border: 1px solid #bae6fd;
}

.badge-soft-export {
    background-color: #f5f3ff;
    color: #5b21b6;
    border: 1px solid #ddd6fe;
}

.badge-soft-neutral {
    background-color: #f1f5f9;
    color: #475569;
    border: 1px solid #cbd5e1;
}

/* Monospace Case Pill */
.case-id-pill {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.85rem;
    background-color: #f1f5f9;
    color: #0f172a;
    padding: 0.3rem 0.65rem;
    border-radius: var(--radius-sm);
    border: 1px solid #cbd5e1;
    text-decoration: none;
    transition: all 0.15s ease;
}

.case-id-pill:hover {
    background-color: #e2e8f0;
    color: var(--accent-blue);
    border-color: #94a3b8;
}

/* Custom Buttons */
.btn-primary-bq {
    background-color: var(--accent-blue);
    border: 1px solid var(--accent-blue);
    color: #ffffff;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 0.55rem 1.15rem;
    border-radius: var(--radius-sm);
    box-shadow: 0 1px 2px rgba(37, 99, 235, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    transition: all 0.15s ease;
}

.btn-primary-bq:hover {
    background-color: var(--accent-blue-hover);
    border-color: var(--accent-blue-hover);
    color: #ffffff;
}

.btn-secondary-bq {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 0.55rem 1.15rem;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    transition: all 0.15s ease;
}

.btn-secondary-bq:hover {
    background-color: #f8fafc;
    border-color: #cbd5e1;
    color: var(--accent-navy);
}

.btn-success-bq {
    background-color: var(--accent-emerald);
    border: 1px solid var(--accent-emerald);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.92rem;
    padding: 0.7rem 1.5rem;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.25);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.15s ease;
}

.btn-success-bq:hover {
    background-color: #059669;
    border-color: #059669;
    color: #ffffff;
}

/* Modern Data Table */
.table-bq {
    margin-bottom: 0;
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
}

.table-bq thead th {
    background-color: #f8fafc;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.85rem 1.15rem;
    border-bottom: 1px solid var(--border-color);
    border-top: none;
    white-space: nowrap;
}

.table-bq tbody td {
    padding: 1rem 1.15rem;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
    font-size: 0.88rem;
}

.table-bq tbody tr:hover td {
    background-color: #fbfcfe;
}

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

/* Route display pill */
.route-text {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.84rem;
    color: #1e293b;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.route-arrow {
    color: var(--accent-blue);
    font-weight: 700;
}

/* Case Detail Styles */
.email-meta-box {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
}

.email-meta-row {
    display: flex;
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
}

.email-meta-row:last-child {
    margin-bottom: 0;
}

.email-meta-label {
    width: 75px;
    color: var(--text-muted);
    font-weight: 600;
}

.email-meta-val {
    color: var(--text-primary);
    font-weight: 500;
    word-break: break-word;
}

.email-content-view {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 1.25rem;
    min-height: 400px;
    max-height: 700px;
    overflow-y: auto;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Unified Parameter Table */
.param-table-row-missing {
    background-color: #fffdfa !important;
}

.param-table-row-missing:hover td {
    background-color: #fff7ed !important;
}

.param-input-edit {
    font-family: var(--font-main);
    font-size: 0.88rem;
    border: 1px solid #cbd5e1;
    border-radius: var(--radius-sm);
    padding: 0.45rem 0.75rem;
    width: 100%;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.param-input-edit:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.param-input-missing {
    border-color: #f59e0b;
    background-color: #fffbeb;
}

.param-input-missing:focus {
    border-color: #d97706;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

/* Toast and alerts */
.toast-bq {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 1090;
    min-width: 320px;
    box-shadow: var(--shadow-elevated);
    border-radius: var(--radius-md);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(2px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner-box {
    background: #ffffff;
    padding: 2rem 2.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-elevated);
    text-align: center;
    max-width: 400px;
}