/**
 * Ghosts of Snow Report's Past - Modern Responsive Stylesheet
 * Author: Webmaster
 */

:root {
    --wmr-primary: #0f172a;
    --wmr-primary-light: #1e293b;
    --wmr-accent: #00524d;
    --wmr-accent-hover: #003d39;
    --wmr-accent-light: #e6f0ef;
    --wmr-secondary-accent: #8b5cf6;
    --wmr-bg: #f8fafc;
    --wmr-card-bg: #ffffff;
    --wmr-border: #e2e8f0;
    --wmr-border-hover: #cbd5e1;
    --wmr-text-main: #1e293b;
    --wmr-text-muted: #64748b;
    --wmr-text-light: #94a3b8;
    --wmr-success: #10b981;
    --wmr-success-bg: rgba(16, 185, 129, 0.12);
    --wmr-warning: #f59e0b;
    --wmr-danger: #ef4444;
    --wmr-danger-bg: rgba(239, 68, 68, 0.12);
    --wmr-radius-sm: 6px;
    --wmr-radius-md: 10px;
    --wmr-radius-lg: 16px;
    --wmr-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --wmr-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
    --wmr-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --wmr-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* Container & Base Reset */
.wmr-snow-ghosts-container {
    width: 100%;
    max-width: 1320px;
    margin: 24px auto 48px auto;
    font-family: var(--wmr-font-sans);
    color: var(--wmr-text-main);
    box-sizing: border-box;
    line-height: 1.5;
}

.wmr-snow-ghosts-container *,
.wmr-snow-ghosts-container *::before,
.wmr-snow-ghosts-container *::after {
    box-sizing: border-box;
}

.wmr-snow-ghosts-wrapper {
    background: transparent;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Header & Branding */
.wmr-sg-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--wmr-border);
}

.wmr-sg-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.wmr-sg-logo-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--wmr-radius-md);
    background: linear-gradient(135deg, #0f172a 0%, #00524d 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: var(--wmr-shadow-sm);
    flex-shrink: 0;
}

.wmr-ghost-svg {
    width: 26px;
    height: 26px;
    stroke-width: 2.2;
    animation: wmr-pulse-subtle 4s ease-in-out infinite;
}

@keyframes wmr-pulse-subtle {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.9; }
}

.wmr-sg-titles {
    display: flex;
    flex-direction: column;
}

.wmr-sg-title {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--wmr-primary);
    line-height: 1.2;
}

.wmr-sg-subtitle {
    margin: 4px 0 0 0;
    font-size: 13px;
    color: var(--wmr-text-muted);
}

/* Search & Filter Card */
.wmr-sg-filter-card {
    background: var(--wmr-card-bg);
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-lg);
    padding: 24px;
    box-shadow: var(--wmr-shadow-sm);
}

.wmr-sg-card-heading {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--wmr-primary);
    margin-bottom: 20px;
}

.wmr-sg-card-heading .dashicons {
    color: var(--wmr-accent);
}

.wmr-sg-form-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 20px;
    align-items: flex-end;
}

.wmr-sg-field-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1 1 200px;
    min-width: 180px;
}

.wmr-sg-field-group.wmr-mode-field-group {
    flex: 0 0 auto;
    min-width: 290px;
}

.wmr-sg-field-group.wmr-custom-date-container {
    flex: 1 1 200px;
    min-width: 180px;
}

.wmr-sg-field-group.wmr-btn-group {
    flex: 0 0 auto;
}

.wmr-sg-field-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--wmr-text-main);
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
}

.wmr-field-badge {
    display: inline-block;
    padding: 2px 7px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--wmr-accent-light);
    color: var(--wmr-accent);
    border-radius: 4px;
}

.wmr-badge-secondary {
    background: #f3e8ff;
    color: var(--wmr-secondary-accent);
}

.wmr-date-input {
    height: 44px;
    padding: 0 14px;
    font-size: 14px;
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-sm);
    background: #ffffff;
    color: var(--wmr-text-main);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    width: 100%;
}

.wmr-date-input:focus {
    border-color: var(--wmr-accent);
    box-shadow: 0 0 0 3px rgba(0, 82, 77, 0.15);
}

/* Mode Selection Pills */
.wmr-mode-selector {
    display: flex;
    gap: 8px;
    background: #f1f5f9;
    padding: 4px;
    border-radius: var(--wmr-radius-sm);
    height: 44px;
    align-items: center;
    min-width: 285px;
}

.wmr-mode-pill {
    flex: 1;
    margin: 0;
    cursor: pointer;
}

.wmr-mode-pill input[type="radio"] {
    display: none;
}

.wmr-mode-pill span {
    display: block;
    text-align: center;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--wmr-radius-sm);
    color: var(--wmr-text-muted);
    transition: all 0.15s;
    white-space: nowrap;
}

.wmr-mode-pill input[type="radio"]:checked + span {
    background: #ffffff;
    color: var(--wmr-primary);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

/* Action Button */
.wmr-btn-submit-search {
    height: 44px;
    background: var(--wmr-primary);
    color: #ffffff;
    border: none;
    border-radius: var(--wmr-radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 24px;
    white-space: nowrap;
    transition: background 0.15s ease-out, transform 0.1s;
    width: auto;
}

.wmr-btn-submit-search:hover {
    background: #000000;
    transform: translateY(-1px);
}

.wmr-btn-submit-search:active {
    transform: translateY(0);
}

.wmr-btn-submit-search .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

/* Button Spinner */
.wmr-btn-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid #ffffff;
    border-radius: 50%;
    animation: wmr-spin 0.6s linear infinite;
}

/* Loader State */
.wmr-sg-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    background: var(--wmr-card-bg);
    border: 1px dashed var(--wmr-border);
    border-radius: var(--wmr-radius-lg);
    gap: 16px;
}

.wmr-loader-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid #e2e8f0;
    border-top: 3px solid var(--wmr-accent);
    border-radius: 50%;
    animation: wmr-spin 0.7s linear infinite;
}

@keyframes wmr-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.wmr-loader-msg {
    margin: 0;
    font-size: 14px;
    font-weight: 500;
    color: var(--wmr-text-muted);
}

/* Alert Notification */
.wmr-sg-alert {
    padding: 16px 20px;
    border-radius: var(--wmr-radius-md);
    font-size: 14px;
    font-weight: 500;
    background: #fef2f2;
    border: 1px solid #fee2e2;
    color: #991b1b;
}

/* Placeholder State */
.wmr-sg-placeholder-state {
    background: var(--wmr-card-bg);
    border: 1px dashed var(--wmr-border);
    border-radius: var(--wmr-radius-lg);
    padding: 60px 20px;
    text-align: center;
}

.wmr-placeholder-icon {
    font-size: 48px;
    width: 48px;
    height: 48px;
    color: var(--wmr-accent);
    margin-bottom: 12px;
}

.wmr-placeholder-content h3 {
    margin: 0 0 8px 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--wmr-primary);
}

.wmr-placeholder-content p {
    margin: 0 auto;
    max-width: 540px;
    font-size: 14px;
    color: var(--wmr-text-muted);
}

/* Differential Summary Bar */
.wmr-sg-delta-summary {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border-radius: var(--wmr-radius-lg);
    padding: 22px 24px;
    color: #ffffff;
    box-shadow: var(--wmr-shadow-md);
}

.wmr-delta-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
}

.wmr-delta-header .dashicons {
    color: #4eb8b1;
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.wmr-delta-title {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: #f8fafc;
}

.wmr-delta-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.wmr-delta-card {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--wmr-radius-md);
    padding: 14px 16px;
    backdrop-filter: blur(8px);
}

.wmr-delta-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94a3b8;
    display: block;
    margin-bottom: 6px;
}

.wmr-delta-value-wrapper {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.wmr-delta-value {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
}

.wmr-delta-value.wmr-positive {
    color: #34d399;
}

.wmr-delta-value.wmr-negative {
    color: #f87171;
}

/* Side-by-Side Detailed Report Cards */
.wmr-sg-side-by-side-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
    gap: 24px;
}

.wmr-report-card {
    background: var(--wmr-card-bg);
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-lg);
    box-shadow: var(--wmr-shadow-sm);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.wmr-primary-card {
    border-top: 4px solid var(--wmr-accent);
}

.wmr-secondary-card {
    border-top: 4px solid var(--wmr-secondary-accent);
}

.wmr-card-top {
    padding: 20px 24px;
    background: #f8fafc;
    border-bottom: 1px solid var(--wmr-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wmr-card-date-info {
    display: flex;
    flex-direction: column;
}

.wmr-card-tag {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--wmr-accent);
    margin-bottom: 2px;
}

.wmr-secondary-card .wmr-card-tag {
    color: var(--wmr-secondary-accent);
}

.wmr-card-date-heading {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--wmr-primary);
}

.wmr-card-season-pill {
    background: #ffffff;
    border: 1px solid var(--wmr-border);
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 600;
    color: var(--wmr-text-muted);
}

/* Card Body */
.wmr-card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Featured Settled Base Hero Gauge */
.wmr-base-hero {
    background: linear-gradient(180deg, #f0fdfa 0%, #ffffff 100%);
    border: 1px solid rgba(0, 82, 77, 0.2);
    border-radius: var(--wmr-radius-md);
    padding: 20px;
    text-align: center;
}

.wmr-base-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--wmr-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 8px;
}

.wmr-base-value-display {
    font-size: 44px;
    font-weight: 800;
    line-height: 1;
    color: var(--wmr-primary);
    margin-bottom: 12px;
}

.wmr-gauge-track {
    width: 100%;
    height: 10px;
    background: #e6f0ef;
    border-radius: 9999px;
    overflow: hidden;
    position: relative;
}

.wmr-gauge-fill {
    height: 100%;
    background: linear-gradient(90deg, #00524d 0%, #007a72 100%);
    border-radius: 9999px;
    transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.wmr-gauge-scale {
    display: flex;
    justify-content: space-between;
    margin-top: 6px;
    font-size: 11px;
    color: var(--wmr-text-light);
}

/* Secondary Metrics Grid */
.wmr-stats-subgrid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.wmr-stat-box {
    background: #f8fafc;
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-md);
    padding: 14px 16px;
}

.wmr-stat-box-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--wmr-text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
}

.wmr-stat-box-title .dashicons {
    font-size: 14px;
    width: 14px;
    height: 14px;
    color: var(--wmr-text-light);
}

.wmr-stat-box-num {
    font-size: 22px;
    font-weight: 700;
    color: var(--wmr-primary);
}

/* Interactive Charts Section */
.wmr-sg-charts-section {
    background: var(--wmr-card-bg);
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-lg);
    padding: 24px;
    box-shadow: var(--wmr-shadow-sm);
}

.wmr-chart-tabs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--wmr-border);
}

.wmr-chart-tab-title {
    display: flex;
    align-items: center;
    gap: 8px;
}

.wmr-chart-tab-title .dashicons {
    color: var(--wmr-accent);
}

.wmr-chart-tab-title h3 {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    color: var(--wmr-primary);
}

.wmr-chart-tab-controls {
    display: flex;
    gap: 6px;
    background: #f1f5f9;
    padding: 3px;
    border-radius: var(--wmr-radius-sm);
}

.wmr-chart-tab {
    border: none;
    background: transparent;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    color: var(--wmr-text-muted);
    border-radius: var(--wmr-radius-sm);
    cursor: pointer;
    transition: all 0.15s;
}

.wmr-chart-tab.active {
    background: #ffffff;
    color: var(--wmr-primary);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.wmr-chart-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}

.wmr-chart-description {
    margin: 0;
    font-size: 13px;
    color: var(--wmr-text-muted);
    max-width: 800px;
}

.wmr-chart-legend-indicator {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--wmr-text-main);
}

.wmr-legend-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.wmr-dot-primary {
    background: var(--wmr-accent);
}

.wmr-dot-secondary {
    background: var(--wmr-secondary-accent);
}

.wmr-canvas-container {
    position: relative;
    width: 100%;
    height: 340px;
}

/* Trail & Runs Status Breakdown */
.wmr-sg-runs-section {
    background: var(--wmr-card-bg);
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-lg);
    padding: 24px;
    box-shadow: var(--wmr-shadow-sm);
}

.wmr-runs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
}

.wmr-runs-title {
    display: flex;
    align-items: center;
    gap: 8px;
}

.wmr-runs-title .dashicons {
    color: var(--wmr-accent);
}

.wmr-runs-title h3 {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    color: var(--wmr-primary);
}

.wmr-runs-controls {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.wmr-run-filter-pills {
    display: flex;
    gap: 4px;
    background: #f1f5f9;
    padding: 3px;
    border-radius: var(--wmr-radius-sm);
}

.wmr-run-filter {
    border: none;
    background: transparent;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--wmr-text-muted);
    border-radius: var(--wmr-radius-sm);
    cursor: pointer;
    transition: all 0.15s;
}

.wmr-run-filter.active {
    background: #ffffff;
    color: var(--wmr-primary);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.wmr-run-search-input {
    height: 34px;
    padding: 0 12px;
    font-size: 12px;
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-sm);
    outline: none;
}

.wmr-runs-comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 20px;
}

.wmr-runs-col-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 10px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--wmr-border);
    font-size: 13px;
    font-weight: 700;
    color: var(--wmr-primary);
}

.wmr-runs-badge-count {
    font-size: 11px;
    font-weight: 600;
    background: #f1f5f9;
    padding: 2px 8px;
    border-radius: 9999px;
    color: var(--wmr-text-muted);
}

.wmr-run-pill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.wmr-run-pill {
    padding: 6px 12px;
    border-radius: var(--wmr-radius-sm);
    font-size: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid transparent;
    transition: transform 0.1s;
}

.wmr-run-pill .dashicons {
    font-size: 15px;
    width: 15px;
    height: 15px;
}

/* Mountain Stories / Notes */
.wmr-sg-stories-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.wmr-stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 20px;
}

.wmr-story-card {
    background: var(--wmr-card-bg);
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-lg);
    padding: 24px;
    box-shadow: var(--wmr-shadow-sm);
}

.wmr-card-reporter {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--wmr-accent);
    margin-top: 4px;
}

.wmr-card-reporter .dashicons {
    font-size: 14px;
    width: 14px;
    height: 14px;
}

.wmr-card-extra-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px dashed var(--wmr-border);
}

.wmr-sub-metric {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--wmr-text-muted);
    background: #f1f5f9;
    padding: 3px 8px;
    border-radius: var(--wmr-radius-sm);
}

.wmr-sub-metric .dashicons {
    font-size: 14px;
    width: 14px;
    height: 14px;
    color: var(--wmr-accent);
}

.wmr-night-metric {
    background: #fef3c7;
    color: #92400e;
}

.wmr-night-metric .dashicons {
    color: #f59e0b;
}

.wmr-story-header {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
    font-size: 14px;
    font-weight: 700;
    color: var(--wmr-primary);
}

.wmr-story-author {
    font-size: 12px;
    font-weight: 500;
    color: var(--wmr-text-muted);
    margin-left: auto;
}

.wmr-story-header .dashicons {
    color: var(--wmr-accent);
}

.wmr-story-quote,
.wmr-story-content {
    font-size: 14px;
    line-height: 1.6;
    color: var(--wmr-text-main);
    background: #f8fafc;
    border-left: 3px solid var(--wmr-accent);
    padding: 14px 18px;
    margin: 0;
    border-radius: 0 var(--wmr-radius-sm) var(--wmr-radius-sm) 0;
}

.wmr-story-content p {
    margin: 0 0 10px 0;
}

.wmr-story-content p:last-child {
    margin-bottom: 0;
}

.wmr-night-run-icon {
    font-size: 12px;
    width: 12px;
    height: 12px;
    color: #f59e0b;
    margin-left: 3px;
}

/* Responsive Breakpoints */
@media (max-width: 900px) {
    .wmr-sg-side-by-side-grid {
        grid-template-columns: 1fr;
    }
    .wmr-runs-comparison-grid {
        grid-template-columns: 1fr;
    }
    .wmr-stories-grid {
        grid-template-columns: 1fr;
    }
    .wmr-as-stats-banner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .wmr-sg-form-grid {
        flex-direction: column;
        align-items: stretch;
    }
    .wmr-sg-field-group,
    .wmr-sg-field-group.wmr-mode-field-group,
    .wmr-sg-field-group.wmr-custom-date-container,
    .wmr-sg-field-group.wmr-btn-group {
        width: 100%;
        flex: 1 1 100%;
        min-width: 0;
    }
    .wmr-mode-selector {
        width: 100%;
        min-width: 0;
    }
    .wmr-btn-submit-search {
        width: 100%;
    }
    .wmr-as-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .wmr-as-toolbar {
        width: 100%;
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    .wmr-sg-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .wmr-delta-cards-grid {
        grid-template-columns: 1fr 1fr;
    }
    .wmr-canvas-container {
        height: 280px;
    }
    .wmr-as-stats-banner {
        grid-template-columns: 1fr;
    }
    .wmr-as-chart-container {
        height: 270px;
    }
    .wmr-as-mode-pill-group {
        width: 100%;
        overflow-x: auto;
    }
}

/* ==========================================================================
   Historical All-Seasons Snowpack & 24h Snow Graph (Below Page Title)
   ========================================================================== */

.wmr-as-section {
    background: var(--wmr-card-bg);
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-lg);
    box-shadow: var(--wmr-shadow-md);
    overflow: hidden;
    position: relative;
    transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.wmr-as-section:hover {
    box-shadow: var(--wmr-shadow-lg);
    border-color: var(--wmr-border-hover);
}

.wmr-as-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding: 20px 24px;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    border-bottom: 1px solid var(--wmr-border);
}

.wmr-as-title-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.wmr-as-icon-badge {
    width: 38px;
    height: 38px;
    border-radius: var(--wmr-radius-md);
    background: var(--wmr-accent);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0, 82, 77, 0.25);
    flex-shrink: 0;
}

.wmr-as-icon-badge .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
}

.wmr-as-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--wmr-primary);
    margin: 0;
    line-height: 1.25;
}

.wmr-as-subtitle {
    font-size: 13px;
    color: var(--wmr-text-muted);
    margin: 3px 0 0 0;
}

.wmr-as-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

/* Mode Switcher Buttons */
.wmr-as-mode-pill-group {
    display: inline-flex;
    background: #f1f5f9;
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-md);
    padding: 3px;
    gap: 2px;
}

.wmr-as-mode-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border: none;
    background: transparent;
    border-radius: var(--wmr-radius-sm);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--wmr-text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.wmr-as-mode-btn .dashicons {
    font-size: 15px;
    width: 15px;
    height: 15px;
}

.wmr-as-mode-btn:hover {
    color: var(--wmr-primary);
    background: rgba(255, 255, 255, 0.6);
}

.wmr-as-mode-btn.active {
    background: var(--wmr-accent);
    color: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

/* Season Dropdown Select */
.wmr-as-select-wrap {
    position: relative;
}

.wmr-as-season-select {
    padding: 7px 28px 7px 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--wmr-text-main);
    background: #ffffff;
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-md);
    cursor: pointer;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 14px;
}

.wmr-as-season-select:hover,
.wmr-as-season-select:focus {
    border-color: var(--wmr-accent);
    box-shadow: 0 0 0 2px var(--wmr-accent-light);
}

/* Metric Series Toggle Pills */
.wmr-as-series-toggles {
    display: inline-flex;
    gap: 8px;
    align-items: center;
}

.wmr-as-toggle-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    background: #ffffff;
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-md);
    font-size: 12px;
    font-weight: 600;
    color: var(--wmr-text-main);
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
}

.wmr-as-toggle-pill input {
    display: none;
}

.wmr-as-toggle-pill:hover {
    border-color: var(--wmr-border-hover);
}

.wmr-as-toggle-pill.active {
    background: #f8fafc;
    border-color: #cbd5e1;
}

.wmr-as-legend-swatch {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    display: inline-block;
}

.wmr-swatch-base {
    background: #00524d;
}

.wmr-swatch-snow {
    background: #0284c7;
}

/* Unit Toggle */
.wmr-as-unit-pill-group {
    display: inline-flex;
    background: #f1f5f9;
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-sm);
    padding: 2px;
    gap: 2px;
}

.wmr-as-unit-btn {
    border: none;
    background: transparent;
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--wmr-text-muted);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.wmr-as-unit-btn.active {
    background: #0f172a;
    color: #ffffff;
}

/* Stats Highlights Banner */
.wmr-as-stats-banner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 18px 24px;
    background: #f8fafc;
    border-bottom: 1px solid var(--wmr-border);
}

.wmr-as-stat-card {
    background: #ffffff;
    border: 1px solid var(--wmr-border);
    border-radius: var(--wmr-radius-md);
    padding: 14px 18px;
    border-top: 3px solid var(--wmr-accent);
    box-shadow: var(--wmr-shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wmr-as-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--wmr-shadow-md);
}

.wmr-as-stat-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--wmr-text-muted);
}

.wmr-as-stat-val-row {
    display: flex;
    align-items: baseline;
    gap: 5px;
    margin: 6px 0 2px 0;
}

.wmr-as-stat-val {
    font-size: 28px;
    font-weight: 800;
    color: var(--wmr-primary);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.wmr-as-stat-unit {
    font-size: 14px;
    font-weight: 700;
    color: var(--wmr-accent);
}

.wmr-as-stat-sub {
    display: block;
    font-size: 12px;
    color: var(--wmr-text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Visualization Main Stage */
.wmr-as-stage {
    padding: 20px 24px 24px 24px;
    position: relative;
    min-height: 420px;
}

/* Skeleton Loading State */
.wmr-as-loader {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.94);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    z-index: 20;
    padding: 30px;
}

.wmr-as-shimmer {
    width: 80%;
    max-width: 600px;
    height: 180px;
    border-radius: var(--wmr-radius-md);
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: wmr-shimmer 1.8s infinite;
}

@keyframes wmr-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.wmr-as-loader-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--wmr-text-muted);
}

/* D3 Chart Host */
.wmr-as-chart-container {
    width: 100%;
    height: 350px;
    position: relative;
}

.wmr-as-svg-wrapper {
    width: 100%;
    height: 100%;
}

.wmr-as-svg-wrapper svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

/* D3 Elements Styling */
.wmr-as-base-area {
    fill: url(#wmr-as-base-grad);
    pointer-events: none;
}

.wmr-as-base-line {
    fill: none;
    stroke: var(--wmr-accent);
    stroke-width: 2.2;
    stroke-linejoin: round;
    stroke-linecap: round;
    pointer-events: none;
}

.wmr-as-snow-bar {
    fill: #0284c7;
    opacity: 0.85;
    transition: opacity 0.15s ease, fill 0.15s ease;
    cursor: pointer;
}

.wmr-as-snow-bar:hover {
    fill: #38bdf8;
    opacity: 1;
}

.wmr-as-grid line {
    stroke: #f1f5f9;
    stroke-width: 1;
}

.wmr-as-grid path {
    stroke-width: 0;
}

.wmr-as-axis text {
    font-size: 11.5px;
    font-family: var(--wmr-font-sans);
    fill: #64748b;
}

.wmr-as-axis path,
.wmr-as-axis line {
    stroke: #cbd5e1;
}

.wmr-as-crosshair {
    stroke: var(--wmr-accent);
    stroke-width: 1.5;
    stroke-dasharray: 4 3;
    pointer-events: none;
}

.wmr-as-crosshair-point {
    fill: var(--wmr-accent);
    stroke: #ffffff;
    stroke-width: 2.5;
    pointer-events: none;
}

.wmr-as-crosshair-snow-point {
    fill: #0284c7;
    stroke: #ffffff;
    stroke-width: 2.5;
    pointer-events: none;
}

.wmr-as-overlay-curve {
    fill: none;
    stroke: #94a3b8;
    stroke-width: 1.2;
    opacity: 0.35;
    transition: opacity 0.2s ease, stroke-width 0.2s ease, stroke 0.2s ease;
    cursor: pointer;
}

.wmr-as-overlay-curve:hover {
    opacity: 0.9;
    stroke-width: 2.2;
    stroke: #475569;
}

.wmr-as-overlay-curve.active {
    stroke: var(--wmr-accent);
    stroke-width: 3;
    opacity: 1;
}

/* Timeline Navigator / Brush */
.wmr-as-navigator-wrapper {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px dashed var(--wmr-border);
}

.wmr-as-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.wmr-as-nav-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--wmr-text-muted);
}

.wmr-as-reset-zoom-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    border: 1px solid var(--wmr-border);
    background: #ffffff;
    color: var(--wmr-text-muted);
    font-size: 11.5px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--wmr-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.wmr-as-reset-zoom-btn .dashicons {
    font-size: 13px;
    width: 13px;
    height: 13px;
}

.wmr-as-reset-zoom-btn:hover {
    border-color: var(--wmr-accent);
    color: var(--wmr-accent);
    background: var(--wmr-accent-light);
}

.wmr-as-brush-container {
    width: 100%;
    height: 50px;
}

.wmr-as-brush-container svg {
    width: 100%;
    height: 100%;
}

.wmr-as-brush-container .selection {
    fill: var(--wmr-accent);
    fill-opacity: 0.18;
    stroke: var(--wmr-accent);
    stroke-width: 1.5;
}

.wmr-as-brush-container .handle {
    fill: var(--wmr-accent);
    rx: 2;
}

/* Floating Interactive Tooltip */
.wmr-as-tooltip {
    position: absolute;
    z-index: 80;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #ffffff;
    padding: 14px 18px;
    border-radius: var(--wmr-radius-md);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.35), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
    font-size: 12px;
    pointer-events: none;
    min-width: 210px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -115%);
    transition: opacity 0.15s ease;
}

.wmr-as-tt-date {
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 2px;
}

.wmr-as-tt-season {
    font-size: 11px;
    font-weight: 600;
    color: #94a3b8;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.wmr-as-tt-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin: 4px 0;
}

.wmr-as-tt-label {
    color: #cbd5e1;
    font-size: 11.5px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.wmr-as-tt-val {
    font-weight: 700;
    font-size: 13px;
    color: #ffffff;
    font-variant-numeric: tabular-nums;
}

.wmr-as-tt-prompt {
    margin-top: 8px;
    padding-top: 6px;
    border-top: 1px dashed rgba(255, 255, 255, 0.15);
    font-size: 10.5px;
    font-weight: 600;
    color: #38bdf8;
    display: flex;
    align-items: center;
    gap: 4px;
}