/**
 * Mappa Zone Shared Styles
 * v1.0.0 - 2026-01-30
 *
 * Used by all interactive zone maps on bonusimmobiliare.it
 * Requires city-specific CSS variables for zone colors (--zone-1, --zone-2, etc.)
 * Design System: Warm Editorial Aesthetic
 */

/* ==========================================================================
   CSS Variables (Base - Override in HTML for city-specific)
   ========================================================================== */

:root {
    /* Colors - Olive Palette */
    --olive: #5C6B4A;
    --olive-deep: #3D4832;
    --olive-dark: #2A3223;
    --olive-light: #7A8A68;

    /* Colors - Sage Palette */
    --sage: #8A9A78;
    --sage-pale: #D4DEC9;
    --sage-mist: #E8EEE0;

    /* Colors - Neutral Palette */
    --cream: #FAF7F2;
    --cream-dark: #F2EDE4;
    --parchment: #EDE7DB;
    --stone: #DAD7CD;
    --earth: #8B8178;
    --bark: #4A3F35;

    /* Colors - Accent Palette */
    --terracotta: #F06543;
    --terracotta-light: #F4846A;
    --terracotta-pale: #F5E6DF;
    --gold: #BFA67A;
    --gold-light: #D4C4A0;
    --gold-pale: #F5F0E5;

    /* Typography */
    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Source Serif 4', Georgia, serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;

    /* Shadows */
    --shadow-soft: 0 2px 20px rgba(74, 63, 53, 0.06);
    --shadow-medium: 0 4px 30px rgba(74, 63, 53, 0.1);
    --shadow-lifted: 0 12px 40px rgba(74, 63, 53, 0.12);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--cream);
    color: var(--bark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--olive-deep);
}

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

/* ==========================================================================
   Header Bar
   ========================================================================== */

.header-bar {
    background: var(--cream);
    padding: var(--space-sm) var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    border-bottom: 2px solid var(--terracotta);
    position: relative;
    z-index: 100;
}

.header-logo img {
    height: 32px;
    width: auto;
    display: block;
}

.header-title {
    flex: 1;
    text-align: center;
}

.header-title h1 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--olive-deep);
    margin: 0;
}

.header-title h1 span {
    color: var(--terracotta);
}

.header-back {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--olive);
    transition: var(--transition-fast);
}

.header-back:hover {
    color: var(--terracotta);
}

.header-back svg {
    width: 14px;
    height: 14px;
}

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

.main-content {
    flex: 1;
    display: flex;
    min-height: 0;
}

.map-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    background: var(--parchment);
    min-width: 0;
}

#map {
    flex: 1;
    min-height: 400px;
    z-index: 1;
}

/* ==========================================================================
   Search
   ========================================================================== */

.search-container {
    position: absolute;
    top: var(--space-lg);
    left: 60px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.search-box {
    position: relative;
}

.search-box input {
    font-family: var(--font-body);
    padding: var(--space-md) var(--space-lg) var(--space-md) 48px;
    font-size: 0.95rem;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    width: 340px;
    max-width: calc(100vw - 100px);
    outline: none;
    background: white;
    color: var(--bark);
    box-shadow: var(--shadow-lifted);
    transition: var(--transition-base);
}

.search-box input::placeholder {
    color: var(--earth);
}

.search-box input:focus {
    border-color: var(--terracotta);
    box-shadow: var(--shadow-lifted), 0 0 0 3px rgba(240, 101, 67, 0.1);
}

.search-icon {
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--terracotta);
}

.search-results {
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lifted);
    max-height: 280px;
    overflow-y: auto;
    display: none;
}

.search-results.visible {
    display: block;
}

.search-result-item {
    padding: var(--space-md) var(--space-lg);
    cursor: pointer;
    border-bottom: 1px solid var(--stone);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: var(--sage-mist);
}

.search-loading {
    padding: var(--space-lg);
    text-align: center;
    color: var(--earth);
    font-size: 0.9rem;
}

.search-rate-limit {
    color: var(--terracotta);
    font-size: 0.85rem;
}

/* ==========================================================================
   Legend
   ========================================================================== */

.legend {
    position: absolute;
    bottom: var(--space-xl);
    left: var(--space-lg);
    z-index: 1000;
    background: white;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lifted);
    border-left: 4px solid var(--terracotta);
}

.legend-title {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--olive-deep);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.legend-item {
    display: flex;
    align-items: center;
    margin: var(--space-xs) 0;
    font-size: 0.8rem;
    color: var(--bark);
}

.legend-color {
    width: 24px;
    height: 14px;
    margin-right: var(--space-sm);
    border-radius: 3px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* ==========================================================================
   Sidebar
   ========================================================================== */

.sidebar {
    width: 420px;
    background: white;
    border-left: 1px solid var(--stone);
    display: flex;
    flex-direction: column;
}

.sidebar-placeholder {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    text-align: center;
    color: var(--earth);
}

.sidebar-placeholder-icon {
    width: 40px;
    height: 40px;
    margin-bottom: var(--space-sm);
    opacity: 0.4;
}

.sidebar-placeholder p {
    font-size: 0.85rem;
    margin: 0;
    max-width: 280px;
}

.sidebar-content {
    display: none;
    flex-direction: column;
}

.sidebar-content.visible {
    display: flex;
}

/* Sidebar Header */
.sidebar-header {
    padding: var(--space-md) var(--space-lg);
    background: linear-gradient(135deg, var(--cream) 0%, var(--sage-mist) 100%);
    border-bottom: 2px solid var(--terracotta);
}

.sidebar-zona-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.sidebar-zona-code {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--olive-deep);
}

.sidebar-zona-type {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 2px var(--space-sm);
    border-radius: var(--radius-sm);
    font-weight: 600;
    color: white;
}

.sidebar-zona-name {
    font-size: 0.8rem;
    color: var(--earth);
    margin-top: 2px;
    text-transform: capitalize;
}

/* Sidebar Body */
.sidebar-body {
    padding: var(--space-md) var(--space-lg);
}

.sidebar-range-section {
    background: linear-gradient(135deg, var(--terracotta-pale) 0%, var(--gold-pale) 100%);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    text-align: center;
    border: 1px solid rgba(240, 101, 67, 0.15);
    margin-bottom: var(--space-md);
}

.sidebar-range-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--terracotta);
    font-weight: 600;
}

.sidebar-range-value {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--bark);
}

.sidebar-range-unit {
    font-size: 0.7rem;
    color: var(--earth);
}

/* Sidebar Grid */
.sidebar-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

.sidebar-section {
    background: var(--cream);
    border-radius: var(--radius-sm);
    padding: var(--space-sm) var(--space-md);
}

.sidebar-section-title {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--olive);
    margin-bottom: var(--space-sm);
    font-weight: 600;
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid var(--stone);
}

/* Fasce */
.sidebar-fasce {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

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

.sidebar-fascia-label {
    color: var(--earth);
    font-size: 0.75rem;
}

.sidebar-fascia-value {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--bark);
    font-size: 0.8rem;
    white-space: nowrap;
}

/* Examples */
.sidebar-examples {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

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

.sidebar-example-label {
    color: var(--olive-deep);
    font-size: 0.75rem;
    line-height: 1.2;
}

.sidebar-example-label small {
    display: block;
    color: var(--earth);
    font-size: 0.6rem;
    margin-top: 1px;
}

.sidebar-example-value {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--bark);
    font-size: 0.8rem;
    white-space: nowrap;
    text-align: right;
}

/* Stanza Section */
.sidebar-stanza-section {
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: var(--gold-pale);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--gold);
}

.sidebar-stanza-label {
    font-size: 0.75rem;
    color: var(--bark);
}

.sidebar-stanza-value {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--bark);
    font-size: 1rem;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: var(--space-md) var(--space-lg);
    background: white;
    margin-top: auto;
}

.sidebar-cta {
    display: block;
    background: var(--terracotta);
    color: white;
    text-align: center;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-base);
    box-shadow: 0 2px 8px rgba(240, 101, 67, 0.2);
}

.sidebar-cta:hover {
    background: var(--terracotta-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(240, 101, 67, 0.35);
}

/* ==========================================================================
   Leaflet Customizations
   ========================================================================== */

.leaflet-control-zoom {
    border: none !important;
    box-shadow: var(--shadow-medium) !important;
}

.leaflet-control-zoom a {
    background: white !important;
    color: var(--olive-deep) !important;
    border: none !important;
    width: 32px !important;
    height: 32px !important;
    line-height: 32px !important;
}

.leaflet-control-zoom a:hover {
    background: var(--cream) !important;
    color: var(--terracotta) !important;
}

.leaflet-control-zoom-in {
    border-radius: var(--radius-sm) var(--radius-sm) 0 0 !important;
}

.leaflet-control-zoom-out {
    border-radius: 0 0 var(--radius-sm) var(--radius-sm) !important;
}

.leaflet-popup-content-wrapper {
    background: var(--olive-deep);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-medium);
    padding: 0;
}

.leaflet-popup-content {
    margin: 0;
    font-family: var(--font-display);
    color: white;
    padding: 6px 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.leaflet-popup-tip {
    background: var(--olive-deep);
}

.leaflet-popup-close-button {
    display: none;
}

/* Remove blue focus outline on map zones */
.leaflet-interactive:focus {
    outline: none;
}

path.leaflet-interactive:focus {
    outline: none;
}

.zone-tooltip {
    background: var(--olive-deep) !important;
    border: none !important;
    border-radius: 4px !important;
    color: white !important;
    font-family: var(--font-display) !important;
    font-weight: 600 !important;
    font-size: 0.8rem !important;
    padding: 4px 8px !important;
    box-shadow: var(--shadow-soft) !important;
}

.zone-tooltip::before {
    display: none !important;
}

.address-marker {
    background: var(--terracotta);
    border: 3px solid var(--cream);
    border-radius: 50%;
    width: 18px;
    height: 18px;
    box-shadow: 0 2px 8px rgba(240, 101, 67, 0.5);
}

/* ==========================================================================
   Map Disclaimer Banner (for OMI zone maps)
   ========================================================================== */

.map-disclaimer {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    padding: var(--space-sm) var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    border-bottom: 1px solid #F59E0B;
    font-size: 0.8rem;
    color: #92400E;
}

.map-disclaimer-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: #D97706;
}

.map-disclaimer-text {
    flex: 1;
    line-height: 1.4;
}

.map-disclaimer-text strong {
    font-weight: 600;
}

.map-disclaimer a {
    color: #B45309;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.map-disclaimer a:hover {
    color: #92400E;
}

@media (max-width: 768px) {
    .map-disclaimer {
        padding: var(--space-xs) var(--space-sm);
        font-size: 0.7rem;
    }

    .map-disclaimer-icon {
        width: 14px;
        height: 14px;
    }
}

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

.footer-mini {
    background: var(--olive-deep);
    padding: var(--space-lg) var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    border-top: 3px solid var(--terracotta);
}

.footer-mini-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-mini-text a {
    color: var(--gold-light);
    text-decoration: underline;
}

.footer-mini-text a:hover {
    color: var(--gold);
}

.footer-mini-source {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
}

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

@media (max-width: 900px) {
    .main-content {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        max-height: 50vh;
        border-left: none;
        border-top: 1px solid var(--stone);
    }
}

@media (max-width: 768px) {
    .header-bar {
        padding: var(--space-sm) var(--space-md);
    }

    .header-title h1 {
        font-size: 0.95rem;
    }

    .header-back span {
        display: none;
    }

    .search-container {
        left: var(--space-md);
        right: var(--space-md);
    }

    .search-box input {
        width: 100%;
        max-width: none;
    }

    .legend {
        bottom: auto;
        top: 70px;
        left: auto;
        right: var(--space-md);
        padding: var(--space-xs) var(--space-sm);
    }

    .legend-title {
        font-size: 0.7rem;
    }

    .legend-item {
        font-size: 0.65rem;
    }

    .sidebar-grid {
        grid-template-columns: 1fr;
    }

    .footer-mini {
        flex-direction: column;
        text-align: center;
    }
}