/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

:root {
    /* Color Palette from Style Guide */
    --bg-primary: #0b0f19;
    --bg-secondary: #111827;
    --bg-card: rgba(17, 24, 39, 0.7);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    
    --text-primary: hsl(210, 20%, 98%);
    --text-secondary: hsl(215, 15%, 75%);
    --text-muted: hsl(215, 13%, 50%);
    
    --accent-blue: #3b82f6;
    --accent-blue-hover: #2563eb;
    --accent-blue-bg: rgba(59, 130, 246, 0.1);
    --accent-glow: rgba(59, 130, 246, 0.4);
    
    /* Status Colors (Curated HSL for premium feel) */
    --status-permitted: hsl(150, 80%, 40%);
    --status-permitted-bg: hsla(150, 80%, 40%, 0.12);
    --status-permitted-border: hsla(150, 80%, 40%, 0.35);
    
    --status-conditional: hsl(38, 92%, 50%);
    --status-conditional-bg: hsla(38, 92%, 50%, 0.12);
    --status-conditional-border: hsla(38, 92%, 50%, 0.35);
    
    --status-prohibited: hsl(354, 85%, 53%);
    --status-prohibited-bg: hsla(354, 85%, 53%, 0.12);
    --status-prohibited-border: hsla(354, 85%, 53%, 0.35);
    
    /* Layout & Styling Tokens from Style Guide */
    --radius-sm: 8px; /* --radius-btn */
    --radius-md: 16px; /* --radius-card */
    --radius-lg: 24px;
    --shadow-soft: 0 8px 32px 0 rgba(0, 0, 0, 0.5); /* --glass-shadow */
    --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.4); /* --color-accent-glow */
    --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --glass-blur: blur(12px);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-primary);
    background-image: linear-gradient(
        to bottom, 
        rgba(11, 15, 25, 0.88), 
        rgba(17, 24, 39, 0.94)
    ), 
    url('siimp_background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    line-height: 1.5;
}

/* Glow Orbs for High-Tech Glassmorphism Background */
.glow-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.4;
    mix-blend-mode: screen;
}

.orb-1 {
    top: 20%;
    left: 15%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-blue) 0%, rgba(59, 130, 246, 0) 70%);
}

.orb-2 {
    bottom: 15%;
    right: 10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.8) 0%, rgba(16, 185, 129, 0) 70%);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* ==========================================================================
   LAYOUT CONTAINER
   ========================================================================== */
.app-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 24px 24px 24px; /* antes 100px arriba: dejaba mucho espacio bajo el encabezado */
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* ==========================================================================
   HEADER SECTION
   ========================================================================== */
.app-header {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    text-align: left;
    margin-bottom: 0;
    padding: 16px 24px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    position: relative;
    z-index: 10;
    animation: fadeInDown 0.6s ease-out;
    gap: 16px;
}

.app-header-text {
    flex: 1;
    min-width: 0;
}

.header-logo {
    display: none; /* Hide if it exists, use main app header */
}

.app-header h1 {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.2px;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.app-header .subtitle {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 400;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ==========================================================================
   PROGRAM SELECTOR DROPDOWN
   ========================================================================== */
.program-select-wrapper {
    position: relative;
    width: 100%;
    margin-top: 4px;
}

.program-select-wrapper::after {
    content: '';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--text-secondary);
    pointer-events: none;
    transition: var(--transition-smooth);
}

.program-select-wrapper:hover::after {
    border-top-color: var(--accent-blue);
}

.program-select {
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    padding: 12px 40px 12px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    transition: var(--transition-smooth);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.program-select:hover {
    border-color: var(--border-hover);
    background: rgba(0, 0, 0, 0.4);
}

.program-select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px var(--accent-blue-bg);
}

.program-select optgroup {
    background: var(--bg-primary);
    color: var(--text-muted);
    font-weight: 600;
    font-style: normal;
}

.program-select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 400;
    padding: 8px;
}


/* ==========================================================================
   SEARCH CONTAINER
   ========================================================================== */
.search-section {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    animation: fadeInUp 0.7s ease-out;
    position: relative;
    z-index: 9999; /* Must be above zone cards and any stacking context from animations */
}

.search-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    position: relative;
}

.search-label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 18px;
    width: 20px;
    height: 20px;
    color: var(--text-muted);
    pointer-events: none;
    transition: var(--transition-smooth);
}

.search-input-wrapper input {
    width: 100%;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 16px 50px 16px 52px;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
}

.search-input-wrapper input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 4px hsla(210, 100%, 66%, 0.15);
    background: rgba(0, 0, 0, 0.4);
}

.search-input-wrapper input:focus + .search-icon {
    color: var(--accent-blue);
}

.clear-btn {
    position: absolute;
    right: 16px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.clear-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
}

.clear-btn svg {
    width: 18px;
    height: 18px;
}

/* Autocomplete dropdown list styling */
.autocomplete-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 24px;
    right: 24px;
    background: hsl(222, 47%, 12%);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-sm);
    z-index: 100;
    max-height: 280px;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    animation: fadeIn 0.2s ease-out;
}

.autocomplete-item {
    padding: 14px 20px;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition-smooth);
}

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

.autocomplete-item:hover, .autocomplete-item.active {
    background: var(--accent-blue-bg);
}

.autocomplete-item-title {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.autocomplete-item-category {
    font-size: 0.75rem;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.autocomplete-no-results {
    padding: 16px 20px;
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
}

/* ==========================================================================
   MAIN CONTENT GRID
   ========================================================================== */
.main-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    animation: fadeInUp 0.8s ease-out;
}

/* ==========================================================================
   RESULTS PANEL (LEFT)
   ========================================================================== */
.results-panel {
    display: flex;
    flex-direction: column;
}

/* Placeholder card when empty */
.placeholder-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: 60px 40px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-grow: 1;
}

.placeholder-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--accent-blue-bg);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.placeholder-icon svg {
    width: 32px;
    height: 32px;
}

.placeholder-card h2 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1.6rem;
    color: var(--text-primary);
}

.placeholder-card p {
    color: var(--text-secondary);
    max-width: 480px;
    font-size: 0.95rem;
}

/* Active results detail container */
.active-results {
    display: flex;
    flex-direction: column;
    gap: 32px;
    animation: fadeIn 0.4s ease-out;
}

.activity-info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 32px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    position: relative;
    overflow: hidden;
}

.activity-info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--accent-blue);
}

.card-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.06);
    color: var(--accent-blue);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 12px;
}

.activity-info-card h2 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.8rem;
    margin-bottom: 8px;
    line-height: 1.3;
}

.row-indicator {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.info-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.pdf-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #ffffff;
    background: rgba(11, 15, 25, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    flex-shrink: 0;
}

.pdf-btn:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px var(--shadow-glow), 0 4px 15px rgba(0, 0, 0, 0.4);
    transform: translateY(-2px);
}

.pdf-btn:active {
    transform: translateY(0);
}

.pdf-btn .btn-icon {
    width: 18px;
    height: 18px;
}

.grid-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.grid-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
}

.legend-hint {
    font-size: 0.8rem;
    color: var(--accent-blue);
    background: var(--accent-blue-bg);
    padding: 4px 10px;
    border-radius: 4px;
    font-weight: 500;
}

/* 16 Zones Grid */
.zones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

/* Zone Card */
.zone-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 20px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 16px;
    transition: var(--transition-smooth);
    position: relative;
    cursor: default;
}

.zone-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft), 0 0 30px rgba(59, 130, 246, 0.1);
}

.zone-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
}

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

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 4px;
    text-transform: uppercase;
}

/* Specific Badge Designs */
.badge-permitted {
    background: var(--status-permitted-bg);
    color: var(--status-permitted);
    border: 1px solid var(--status-permitted-border);
}
.badge-conditional {
    background: var(--status-conditional-bg);
    color: var(--status-conditional);
    border: 1px solid var(--status-conditional-border);
    cursor: pointer;
}
.badge-conditional:hover {
    box-shadow: 0 0 10px hsla(38, 92%, 50%, 0.2);
}
.badge-unknown {
    background: hsla(215, 20%, 60%, 0.12);
    color: hsl(215, 25%, 75%);
    border: 1px dashed hsla(215, 20%, 60%, 0.5);
    cursor: pointer;
}
.badge-prohibited {
    background: var(--status-prohibited-bg);
    color: var(--status-prohibited);
    border: 1px solid var(--status-prohibited-border);
}

/* Status Icons */
.status-icon {
    width: 14px;
    height: 14px;
    stroke-width: 2.5;
}

/* Condition indicators (like "1, 4") inside badge */
.cond-numbers {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.75rem;
    margin-left: 2px;
    font-weight: 600;
}

/* ==========================================================================
   SIDEBAR PANEL (RIGHT)
   ========================================================================== */
.sidebar-panel {
    display: none !important;
}

.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px;
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-soft);
}

.glass-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.glass-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background: var(--accent-blue);
}

/* Legend items */
.legend-items {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.legend-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.status-dot {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.dot-permitted {
    background: var(--status-permitted-bg);
    color: var(--status-permitted);
    border: 1px solid var(--status-permitted-border);
}
.dot-conditional {
    background: var(--status-conditional-bg);
    color: var(--status-conditional);
    border: 1px solid var(--status-conditional-border);
}
.dot-unknown {
    background: hsla(215, 20%, 60%, 0.15);
    color: hsl(215, 25%, 75%);
    border: 1px dashed hsla(215, 20%, 60%, 0.5);
}
.dot-prohibited {
    background: var(--status-prohibited-bg);
    color: var(--status-prohibited);
    border: 1px solid var(--status-prohibited-border);
}

.legend-item strong {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.legend-item p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* General Conditions List */
.conditions-card {
    display: none !important;
}

.conditions-intro {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.conditions-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 480px;
    overflow-y: auto;
    padding-right: 8px;
}

.condition-item {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    display: flex;
    gap: 12px;
    transition: var(--transition-smooth);
}

.condition-item:hover {
    border-color: var(--border-hover);
    background: rgba(0, 0, 0, 0.25);
}

.condition-num {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-blue-bg);
    color: var(--accent-blue);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    font-weight: 600;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.condition-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Highlight style when clicked from cards */
.condition-item.highlighted {
    border-color: var(--status-conditional);
    background: hsla(38, 92%, 50%, 0.08);
    box-shadow: 0 0 10px hsla(38, 92%, 50%, 0.1);
}

/* ==========================================================================
   DRAWER / DETAIL PANEL (MOBILE & HIGHLIGHTS)
   ========================================================================== */
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

.drawer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: hsl(222, 47%, 10%);
    border-top: 1px solid var(--border-hover);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    z-index: 1001;
    max-height: 75vh;
    box-shadow: 0 -10px 40px rgba(0,0,0,0.6);
    transform: translateY(100%);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.drawer.active {
    transform: translateY(0);
}

.drawer-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.drawer-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.close-drawer-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
}

.close-drawer-btn svg {
    width: 24px;
    height: 24px;
}

.drawer-content {
    padding: 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Modal specific conditional rule detail styling */
.drawer-rule-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 18px;
    display: flex;
    gap: 16px;
}

.drawer-rule-card .rule-num {
    background: var(--status-conditional-bg);
    color: var(--status-conditional);
    border: 1px solid var(--status-conditional-border);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.drawer-rule-card .rule-text {
    font-size: 0.9rem;
    color: var(--text-primary);
    line-height: 1.4;
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-24px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   ZONE GROUPING LAYOUT
   ========================================================================== */
.zones-container {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.zone-group-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.zone-group-container:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-soft), 0 0 30px rgba(59, 130, 246, 0.05);
}

.zone-group-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding-bottom: 8px;
    margin-bottom: 4px;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1100px) {
    .main-content {
        grid-template-columns: 1fr;
    }
    .sidebar-panel {
        display: grid;
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .app-container {
        padding: 24px 16px;
        gap: 24px;
    }
    
    .app-header h1 {
        font-size: 2.1rem;
    }
    
    .app-header .subtitle {
        font-size: 0.95rem;
    }
    
    .search-card {
        padding: 16px;
    }
    
    .search-input-wrapper input {
        font-size: 0.95rem;
        padding: 12px 40px 12px 44px;
    }
    
    .search-icon {
        left: 14px;
        width: 18px;
        height: 18px;
    }
    
    .sidebar-panel {
        grid-template-columns: 1fr;
    }
    
    .zones-grid {
        grid-template-columns: 1fr;
    }
    
    .activity-info-card {
        padding: 24px;
    }
    
    .activity-info-card h2 {
        font-size: 1.4rem;
    }
    
    .info-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .pdf-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================================================
   PRINT ONLY STYLE (Screen Hide)
   ========================================================================== */
.print-only {
    display: none !important;
}

/* ==========================================================================
   PRINT STYLESHEET
   ========================================================================== */
@media print {
    /* Hide screen-only containers completely to prevent extra blank pages */
    .app-background,
    .app-container,
    .drawer,
    .drawer-overlay,
    .nav-links {
        display: none !important;
    }
    
    /* Make top header more discreet for print */
    .header {
        background: none !important;
        border: none !important;
        padding: 0 !important;
        box-shadow: none !important;
        margin-bottom: 0px !important;
    }
    
    .header-container {
        padding: 0 !important;
        justify-content: flex-start !important;
        min-height: auto !important;
    }
    
    .logo-area {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: 12px !important;
    }
    
    .logo-img {
        height: 30px !important;
        filter: none !important; /* Remove glow for print */
    }
    
    .logo-implan {
        font-size: 0.75rem !important;
        color: #f59e0b !important;
        max-width: 300px !important;
        text-align: left !important;
        line-height: 1.1 !important;
    }
    
    .divider {
        height: 25px !important;
        background: #cbd5e1 !important;
        margin: 0 !important;
    }

    #print-area {
        display: block !important;
        width: 100%;
        background: #ffffff !important;
        color: #000000 !important;
        font-family: 'Inter', sans-serif;
        font-size: 10pt;
        line-height: 1.4;
        padding: 0;
        margin: 0;
    }

    body {
        background: #ffffff !important;
        color: #000000 !important;
    }
    
    /* Print Header */
    .print-header {
        display: flex;
        align-items: center;
        gap: 20px;
        margin-bottom: 12px;
    }
    
    .print-logo-badge {
        background: #1e3a8a;
        color: #ffffff;
        font-family: 'Outfit', sans-serif;
        font-weight: 700;
        font-size: 14pt;
        letter-spacing: 2px;
        padding: 8px 16px;
        border-radius: 4px;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .print-header-text h2 {
        font-family: 'Outfit', sans-serif;
        font-size: 12pt;
        font-weight: 700;
        color: #1e293b;
        margin: 0;
    }
    
    .print-header-text h3 {
        font-family: 'Outfit', sans-serif;
        font-size: 9pt;
        font-weight: 500;
        color: #64748b;
        margin: 4px 0 0 0;
    }
    
    .print-divider {
        height: 2px;
        background: #cbd5e1;
        margin-bottom: 12px;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .print-title {
        font-family: 'Outfit', sans-serif;
        font-size: 15pt;
        font-weight: 800;
        text-align: center;
        color: #0f172a;
        margin: 15px 0;
        letter-spacing: 0.5px;
    }
    
    .print-section {
        margin-bottom: 20px;
    }
    
    .print-section-title {
        font-family: 'Outfit', sans-serif;
        font-size: 9.5pt;
        font-weight: 700;
        color: #1e3a8a;
        border-bottom: 1px solid #e2e8f0;
        padding-bottom: 4px;
        margin-bottom: 8px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    /* Table styling for print */
    .print-table-info {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 12px;
    }
    
    .print-table-info th {
        text-align: left;
        width: 25%;
        font-weight: 700;
        color: #334155;
        padding: 5px 8px;
        border-bottom: 1px solid #f1f5f9;
        font-size: 9.5pt;
    }
    
    .print-table-info td {
        padding: 5px 8px;
        border-bottom: 1px solid #f1f5f9;
        color: #0f172a;
        font-size: 9.5pt;
    }
    
    .print-table-results {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 12px;
    }
    
    .print-table-results th {
        background: #f8fafc;
        color: #334155;
        font-weight: 700;
        text-align: left;
        padding: 6px 8px;
        font-size: 9pt;
        border: 1px solid #cbd5e1;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .print-table-results td {
        padding: 6px 8px;
        font-size: 9pt;
        border: 1px solid #e2e8f0;
        color: #0f172a;
    }
    
    .print-table-results tr {
        page-break-inside: avoid;
        break-inside: avoid;
    }
    
    /* Category header row in table */
    .print-cat-header-row {
        background: #f1f5f9;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .print-cat-header-cell {
        font-weight: 700 !important;
        font-size: 9pt !important;
        color: #1e3a8a !important;
        padding: 5px 8px !important;
        border: 1px solid #cbd5e1 !important;
        text-transform: uppercase;
    }
    
    .print-zone-name {
        font-weight: 500;
        width: 50%;
    }
    
    .print-zone-cond {
        color: #475569;
        font-style: italic;
    }
    
    /* Badge styling in print */
    .print-status-badge {
        display: inline-block;
        padding: 2px 6px;
        border-radius: 4px;
        font-size: 8pt;
        font-weight: 700;
        text-transform: uppercase;
        border: 1px solid transparent;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .print-badge-permitted {
        background: #d1fae5;
        color: #065f46;
        border-color: #a7f3d0;
    }
    
    .print-badge-conditional {
        background: #fef3c7;
        color: #92400e;
        border-color: #fde68a;
    }
    
    .print-badge-unknown {
        background: #eef1f5 !important;
        color: #475569 !important;
        border: 1px dashed #94a3b8 !important;
    }
    .print-badge-prohibited {
        background: #fee2e2;
        color: #991b1b;
        border-color: #fca5a5;
    }
    
    /* Conditions grid in print */
    .print-conditions-grid {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    
    .print-condition-card {
        border: 1px solid #e2e8f0;
        border-radius: 4px;
        padding: 8px 10px;
        display: flex;
        gap: 12px;
        background: #fafafa;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .print-condition-num {
        background: #fef3c7;
        color: #92400e;
        border: 1px solid #fde68a;
        width: 20px;
        height: 20px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 8pt;
        flex-shrink: 0;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .print-condition-text {
        font-size: 8.5pt;
        color: #334155;
        line-height: 1.4;
    }
    
    /* Disclaimers and Signatures */
    .print-disclaimer {
        font-size: 7.5pt;
        color: #64748b;
        line-height: 1.4;
        text-align: justify;
        margin-bottom: 20px;
    }
    
    .print-signatures {
        display: flex;
        justify-content: space-between;
        margin-top: 30px;
        gap: 50px;
    }
    
    .signature-box {
        width: 45%;
        text-align: center;
    }
    
    .signature-line {
        border-top: 1px solid #475569;
        margin-bottom: 6px;
    }
    
    .signature-box p {
        font-size: 8.5pt;
        color: #475569;
        margin: 0;
        font-weight: 500;
    }
    
    /* Page break helpers */
    .print-avoid-break {
        page-break-inside: avoid;
        break-inside: avoid;
    }
    
    /* Page settings */
    @page {
        size: letter;
        margin: 1.2cm;
    }
}

/* ==========================================================================
   TOP SITE BANNER
   ========================================================================== */
.header {
    position: relative;
    width: 100%;
    z-index: 100;
    background: rgba(11, 15, 25, 0.4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo-area {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(59, 130, 246, 0.2));
}
.divider {
    height: 2.2rem;
    width: 1px;
    background: rgba(255, 255, 255, 0.15);
}
.logo-implan {
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: #f59e0b;
    letter-spacing: 0.3px;
    max-width: 280px;
    line-height: 1.2;
}
.nav-links {
    display: flex;
    gap: 1.5rem;
}
.nav-links a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.25s ease;
    border: 1px solid transparent;
}
.nav-links a:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.08);
}
@media (max-width: 900px) {
    .header-container { flex-direction: column; gap: 1rem; }
    .nav-links { flex-wrap: wrap; justify-content: center; }
}

/* Uso de suelo Condominio (área indivisa): se distingue del resto de zonas */
.zone-card-condominio {
    border-style: dashed !important;
}
.zone-card-condominio .zone-title::after {
    content: "Aplica si el predio es parte de un indiviso";
    display: block;
    font-size: 0.72rem;
    font-weight: 400;
    text-transform: none;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* ==========================================================================
   DIÁLOGO: ¿INCLUIR CAPTURA DEL MAPA EN EL PDF?
   ========================================================================== */
.captura-dialogo { position: fixed; inset: 0; z-index: 5000; display: flex; align-items: center; justify-content: center; padding: 16px; background: rgba(2, 6, 23, 0.6); backdrop-filter: blur(4px); }
.captura-dialogo[hidden] { display: none; }
.captura-caja { width: min(460px, 100%); background: #0f172a; border: 1px solid rgba(148, 163, 184, 0.25); border-radius: 14px; padding: 22px 22px 18px; color: #e2e8f0; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5); }
.captura-caja h3 { margin: 0 0 10px; font-family: 'Outfit', sans-serif; font-size: 1.15rem; color: #f8fafc; }
.captura-caja p { margin: 0 0 10px; font-size: 0.88rem; line-height: 1.5; color: #cbd5e1; }
.captura-paso { background: rgba(245, 158, 11, 0.08); border: 1px solid rgba(245, 158, 11, 0.3); border-radius: 8px; padding: 8px 10px; }
.captura-paso b { color: #fbbf24; }
.captura-botones { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.captura-btn { padding: 9px 16px; border-radius: 8px; border: 1px solid rgba(148, 163, 184, 0.35); background: transparent; color: #e2e8f0; font-weight: 600; cursor: pointer; font-family: inherit; }
.captura-btn:hover { background: rgba(148, 163, 184, 0.12); }
.captura-btn.principal { background: #f59e0b; border-color: #f59e0b; color: #0f172a; }
.captura-btn.principal:hover { background: #fbbf24; }
.captura-btn.texto { border-color: transparent; color: #94a3b8; margin-left: auto; }
.captura-error { margin-top: 10px !important; color: #fca5a5 !important; }

/* ==========================================================================
   REPORTE PDF A COLOR
   ========================================================================== */
@media print {
    .captura-dialogo { display: none !important; }

    /* Que el navegador imprima fondos y colores */
    #print-area, #print-area * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Encabezado: franja azul marino con acento ámbar */
    .print-header {
        background: linear-gradient(90deg, #0f172a 0%, #1e3a8a 100%);
        border-radius: 8px;
        padding: 12px 16px;
        margin-bottom: 0;
    }
    .print-logo-badge { background: #f59e0b !important; color: #0f172a !important; }
    .print-header-text h2 { color: #ffffff !important; }
    .print-header-text h3 { color: #bfdbfe !important; }
    .print-divider { height: 4px !important; background: linear-gradient(90deg, #f59e0b, #fbbf24 40%, #3b82f6) !important; border-radius: 2px; margin: 8px 0 4px !important; }
    .print-title { color: #1e3a8a !important; }

    /* Títulos de sección con barra de color */
    .print-section-title {
        color: #ffffff !important;
        background: #1e3a8a;
        border: 0 !important;
        border-left: 5px solid #f59e0b !important;
        border-radius: 4px;
        padding: 5px 10px !important;
    }

    /* Tablas */
    .print-table-info th { color: #1e3a8a !important; background: #eff6ff; }
    .print-table-results th { background: #1e293b !important; color: #ffffff !important; border-color: #1e293b !important; }
    .print-cat-header-row { background: #dbeafe !important; }
    .print-cat-header-cell { color: #1e3a8a !important; border-color: #bfdbfe !important; }
    .print-table-results tbody tr:nth-child(even):not(.print-cat-header-row) { background: #f8fafc; }

    /* Compatibilidad con colores más vivos */
    .print-badge-permitted { background: #10b981 !important; color: #ffffff !important; border-color: #059669 !important; }
    .print-badge-conditional { background: #f59e0b !important; color: #1f2937 !important; border-color: #d97706 !important; }
    .print-badge-prohibited { background: #ef4444 !important; color: #ffffff !important; border-color: #dc2626 !important; }

    /* Condicionantes */
    .print-condition-card { background: #fffbeb !important; border-color: #fde68a !important; border-left: 4px solid #f59e0b !important; }
    .print-condition-num { background: #f59e0b !important; color: #ffffff !important; border-color: #d97706 !important; }

    /* Cartografía consultada */
    .print-mapa-marco { text-align: center; }
    #print-mapa-img { display: inline-block; max-width: 100%; max-height: 11.5cm; width: auto; height: auto; border: 2px solid #1e3a8a; border-radius: 6px; }
    .print-mapa-pie { font-size: 7.5pt; color: #475569; margin: 4px 0 0; font-style: italic; }
}