/**
 * Scanner Results Page Styles
 *
 * Premium fintech design matching the stock detail page aesthetic.
 * Filter tabs, results table, signal badges, auto-refresh indicator.
 *
 * @package WallStreetWatchdogs
 * @since 2.6.0
 */

/* ═══════════════════════════════════════════════════════════
   SCANNER HERO
   ═══════════════════════════════════════════════════════════ */

.scanner-hero {
    background: linear-gradient(135deg, var(--color-navy-900) 0%, var(--color-navy-700) 50%, var(--color-navy-800) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-xl) var(--space-2xl);
    margin-bottom: var(--space-lg);
    position: relative;
    overflow: hidden;
}

.scanner-hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.scanner-hero::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.scanner-hero-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.scanner-hero-text h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: white;
    letter-spacing: -0.02em;
    margin: 0 0 var(--space-xs);
    line-height: 1.2;
}

.scanner-hero-text p {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    max-width: 500px;
}

.scanner-hero-stats {
    display: flex;
    gap: var(--space-lg);
}

.scanner-hero-stat {
    text-align: center;
    padding: var(--space-md) var(--space-lg);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    min-width: 100px;
}

.scanner-hero-stat-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-emerald-500);
    display: block;
    line-height: 1;
}

.scanner-hero-stat-label {
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 4px;
    display: block;
}

/* ═══════════════════════════════════════════════════════════
   FILTER BAR
   ═══════════════════════════════════════════════════════════ */

.scanner-filters {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    box-shadow: var(--shadow-sm);
    flex-wrap: wrap;
}

.scanner-filter-group {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.scanner-filter-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    margin-right: var(--space-xs);
    white-space: nowrap;
}

/* Scan Type Tabs */
.scanner-tabs {
    display: flex;
    gap: 2px;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    padding: 3px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.scanner-tab {
    padding: 6px 14px;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    position: relative;
}

.scanner-tab:hover {
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.6);
}

.scanner-tab.active {
    color: var(--color-navy-900);
    background: var(--color-bg-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    font-weight: 600;
}

.scanner-tab .tab-count {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    margin-left: 4px;
    color: var(--color-text-muted);
}

.scanner-tab.active .tab-count {
    color: var(--color-emerald-600);
}

/* Signal Toggle */
.scanner-signal-toggle {
    display: flex;
    gap: 2px;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    padding: 3px;
}

.scanner-signal-btn {
    padding: 6px 16px;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 4px;
}

.scanner-signal-btn:hover {
    color: var(--color-text-primary);
}

.scanner-signal-btn.active {
    background: var(--color-bg-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    font-weight: 600;
}

.scanner-signal-btn.active[data-signal="bullish"] {
    color: var(--color-emerald-600);
}

.scanner-signal-btn.active[data-signal="bearish"] {
    color: var(--color-danger);
}

.scanner-signal-btn.active[data-signal="all"] {
    color: var(--color-navy-900);
}

/* Auto-refresh & Meta */
.scanner-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-shrink: 0;
}

.scanner-last-scan {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.scanner-last-scan strong {
    color: var(--color-text-secondary);
    font-weight: 600;
}

.scanner-refresh-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-emerald-600);
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.scanner-refresh-btn:hover {
    background: rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.3);
}

.scanner-refresh-btn.loading .refresh-icon {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* ═══════════════════════════════════════════════════════════
   RESULTS TABLE
   ═══════════════════════════════════════════════════════════ */

.scanner-results-wrap {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.scanner-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-body);
}

.scanner-table thead {
    background: var(--color-gray-50);
    border-bottom: 2px solid var(--color-border-light);
}

.scanner-table th {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    text-align: left;
    white-space: nowrap;
    position: sticky;
    top: 0;
    background: var(--color-gray-50);
    z-index: 1;
}

.scanner-table th.text-right,
.scanner-table td.text-right {
    text-align: right;
}

.scanner-table th.text-center,
.scanner-table td.text-center {
    text-align: center;
}

.scanner-table tbody tr {
    border-bottom: 1px solid var(--color-border-light);
    cursor: pointer;
    transition: background var(--transition-fast);
}

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

.scanner-table tbody tr:hover {
    background: var(--color-gray-50);
}

.scanner-table td {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    color: var(--color-text-primary);
    vertical-align: middle;
}

/* Symbol Cell */
.scanner-symbol-cell {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.scanner-symbol {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-navy-900);
    text-decoration: none;
    letter-spacing: -0.01em;
    transition: color var(--transition-fast);
}

.scanner-symbol:hover {
    color: var(--color-emerald-600);
}

.scanner-company-name {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
}

/* Signal Badge */
.scanner-signal {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 9999px;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.scanner-signal--bullish {
    color: var(--color-emerald-700);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.scanner-signal--bearish {
    color: #dc2626;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.scanner-signal-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.scanner-signal--bullish .scanner-signal-dot {
    background: var(--color-emerald-500);
}

.scanner-signal--bearish .scanner-signal-dot {
    background: #b91c1c;
}

/* Price & Value Cells */
.scanner-price {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-navy-900);
}

.scanner-volume {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

/* Indicator cell */
.scanner-indicator {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

/* Scan type badge */
.scanner-scan-type {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    background: var(--color-gray-100);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.scanner-scan-type--sma {
    background: rgba(99, 102, 241, 0.1);
    color: #6366f1;
}

.scanner-scan-type--rsi {
    background: rgba(236, 72, 153, 0.1);
    color: #ec4899;
}

.scanner-scan-type--volume {
    background: rgba(14, 165, 233, 0.1);
    color: #0ea5e9;
}

.scanner-scan-type--macd {
    background: rgba(168, 85, 247, 0.1);
    color: #a855f7;
}

.scanner-scan-type--52w {
    background: rgba(184,134,11, 0.1);
    color: #b8860b;
}

.scanner-scan-type--gap {
    background: rgba(239, 68, 68, 0.1);
    color: #b91c1c;
}

/* Description cell */
.scanner-description {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    max-width: 280px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ═══════════════════════════════════════════════════════════
   EMPTY & LOADING STATES
   ═══════════════════════════════════════════════════════════ */

.scanner-empty {
    padding: var(--space-3xl) var(--space-xl);
    text-align: center;
}

.scanner-empty-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    opacity: 0.3;
}

.scanner-empty h3 {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.scanner-empty p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    max-width: 400px;
    margin: 0 auto;
}

.scanner-loading {
    padding: var(--space-3xl) var(--space-xl);
    text-align: center;
}

.scanner-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-gray-200);
    border-top-color: var(--color-emerald-500);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto var(--space-md);
}

.scanner-loading p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ═══════════════════════════════════════════════════════════
   SCANNER PAGE LAYOUT
   ═══════════════════════════════════════════════════════════ */

.scanner-page-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.scanner-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md) 0;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.scanner-breadcrumb a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.scanner-breadcrumb a:hover {
    color: var(--color-emerald-600);
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .scanner-hero-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .scanner-hero-stats {
        width: 100%;
    }

    .scanner-filters {
        flex-direction: column;
        align-items: flex-start;
    }

    .scanner-filter-group {
        width: 100%;
        overflow-x: auto;
    }

    .scanner-tabs {
        width: 100%;
    }

    .scanner-meta {
        width: 100%;
        justify-content: space-between;
    }

    .scanner-description {
        display: none;
    }
}

@media (max-width: 768px) {
    .scanner-hero {
        padding: var(--space-lg);
    }

    .scanner-hero-text h1 {
        font-size: 1.5rem;
    }

    .scanner-hero-stats {
        gap: var(--space-sm);
    }

    .scanner-hero-stat {
        padding: var(--space-sm) var(--space-md);
        min-width: 80px;
    }

    .scanner-hero-stat-value {
        font-size: 1.25rem;
    }

    .scanner-table th:nth-child(n+6),
    .scanner-table td:nth-child(n+6) {
        display: none;
    }

    .scanner-company-name {
        max-width: 120px;
    }

    .scanner-page-container {
        padding: 0 var(--space-md);
    }
}

@media (max-width: 480px) {

    .scanner-table th:nth-child(n+5),
    .scanner-table td:nth-child(n+5) {
        display: none;
    }
}