/* ==========================================================================
   SKYJOS NOTAM - PREMIUM DESIGN SYSTEM
   ========================================================================== */

:root {
    /* Colors */
    --bg-dark: #0b0e14;
    --sidebar-bg: rgba(20, 24, 33, 0.85);
    --accent-color: #00bef0;
    --accent-hover: rgba(0, 190, 240, 0.2);
    --accent-active: rgba(0, 190, 240, 0.4);
    --text-primary: #e0e6ed;
    --text-muted: rgba(224, 230, 237, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    
    /* Layout */
    --sidebar-width: 350px;
    --sidebar-margin: 20px;
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    
    /* Animation */
    --transition-base: 0.3s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.6);
    --shadow-glow: -4px 0 20px rgba(0, 190, 240, 0.4);
}

/* Base & Reset
   ========================================================================== */
* {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
}

/* Map Viewport
   ========================================================================== */
#map {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100%;
    z-index: 1;
}

/* Typography
   ========================================================================== */
h1 {
    font-size: 1.5rem;
    margin: 0 0 8px 0;
    color: var(--accent-color);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 700;
}

h2 {
    font-size: 0.9rem;
    margin: 20px 0 10px 0;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

p {
    line-height: 1.6;
}

/* Layout Components
   ========================================================================== */

/* Main Sidebar Panel */
#control-panel {
    position: absolute;
    top: var(--sidebar-margin);
    right: var(--sidebar-margin);
    width: var(--sidebar-width);
    bottom: var(--sidebar-margin);
    background: var(--sidebar-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    z-index: 10;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-smooth);
    overflow: visible; /* Required for the toggle button connection */
}

#control-panel.collapsed-sidebar {
    transform: translateX(calc(100% + var(--sidebar-margin)));
}

.sidebar-content {
    padding: 24px;
    overflow-y: auto;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* Sub-sections within Sidebar */
section {
    margin-bottom: 24px;
}

.filter-group {
    display: flex;
    gap: 12px;
    margin-bottom: 8px;
}

.filter-group > div {
    flex: 1;
}

/* Independent Toggle Button
   ========================================================================== */
.sidebar-toggle {
    position: absolute;
    right: calc(var(--sidebar-width) + var(--sidebar-margin));
    top: 0;
    bottom: 0;
    margin: auto;
    width: 40px;
    height: 70px;
    background: rgba(10, 14, 20, 0.95);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-right: none;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9999;
    box-shadow: -4px 0 16px rgba(0, 0, 0, 0.4);
    transition: 
        right var(--transition-smooth), 
        background var(--transition-base), 
        box-shadow var(--transition-base), 
        color var(--transition-base);
}

.sidebar-toggle.collapsed-tab {
    right: 0;
}

.sidebar-toggle:hover {
    color: white;
    background: rgba(20, 28, 40, 0.95);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-color);
}

.sidebar-toggle:active {
    background: rgba(30, 45, 65, 0.95);
    box-shadow: -2px 0 12px rgba(0, 190, 240, 0.6);
    border-color: white;
    transform: none !important;
}

.toggle-arrow {
    font-size: 1.2rem;
    font-weight: bold;
    pointer-events: none;
}

/* Info Card (Floating Selection)
   ========================================================================== */
#selection-details {
    position: fixed;
    bottom: 40px;
    left: 40px;
    max-width: 420px;
    background: var(--sidebar-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 24px;
    z-index: 10;
    box-shadow: var(--shadow-soft);
    display: none; /* Oculto hasta que se seleccione algo */
}

#selection-details h3 {
    margin: 0 0 12px 0;
    font-size: 1.1rem;
    color: var(--accent-color);
    padding-right: 24px; /* Space for close button */
}

.close-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-base), transform var(--transition-base);
    z-index: 15;
    padding: 0;
}

.close-btn:hover {
    color: #ff5252; /* Nice modern red */
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

#selection-details p {
    margin: 8px 0;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

/* Interactive Elements
   ========================================================================== */

/* Buttons */
button {
    width: 100%;
    background: var(--accent-color);
    color: #000;
    border: none;
    border-radius: var(--radius-sm);
    padding: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.1s, opacity var(--transition-base), background var(--transition-base);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

button:hover {
    opacity: 0.9;
}

button:active {
    transform: scale(0.98);
}

#btn-analyzer {
    background: #00ff88;
}

.secondary-btn {
    background: rgba(255, 255, 255, 0.08);
    color: white;
    border: 1px solid var(--glass-border);
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.12);
}

/* Form Controls */
input, textarea, select {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: white;
    padding: 12px;
    margin-bottom: 16px;
    box-sizing: border-box;
    font-family: inherit;
    font-size: 0.9rem;
    transition: border-color var(--transition-base), background var(--transition-base);
}

input:focus, textarea:focus {
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.07);
    outline: none;
}

/* Navigation Controls (Within Info Card) */
.nav-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    margin-bottom: 16px;
    border: 1px solid var(--glass-border);
}

.nav-controls button {
    width: auto;
    background: none;
    border: none;
    color: var(--accent-color);
    font-size: 1.2rem;
    padding: 4px 10px;
    margin: 0;
}

.nav-controls button:disabled {
    opacity: 0.3;
    cursor: default;
    transform: none;
}

/* Collapsible Features
   ========================================================================== */
.collapsible-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-base), color var(--transition-base);
    margin: 0 -12px 10px -12px;
}

.collapsible-header:hover {
    background: rgba(0, 190, 240, 0.1);
    color: white;
}

.collapsible-header h2 {
    margin: 0;
}

.toggle-icon {
    font-size: 0.75rem;
    transition: transform var(--transition-base);
    opacity: 0.6;
}

.collapsible-header.collapsed .toggle-icon {
    transform: rotate(-90deg);
}

.collapsible-content {
    max-height: 800px;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s;
    opacity: 1;
}

.collapsible-content.collapsed {
    max-height: 0;
    opacity: 0;
    pointer-events: none;
}

/* Utilities
   ========================================================================== */

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Shared Header Layout */
header {
    margin-bottom: 24px;
}

.utility-actions {
    margin-top: auto;
    padding-top: 20px;
}

/* MapLibre Popup (Dark Premium)
   ========================================================================== */
.maplibregl-popup-content {
    background: rgba(10, 14, 20, 0.9) !important;
    backdrop-filter: blur(10px) saturate(180%);
    color: var(--text-primary) !important;
    border: 1px solid var(--accent-color);
    border-radius: var(--radius-md) !important;
    padding: 12px 16px !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.7);
    font-family: inherit;
}

.maplibregl-popup-tip {
    border-top-color: var(--accent-color) !important;
    border-bottom-color: var(--accent-color) !important;
    border-left-color: var(--accent-color) !important;
    border-right-color: var(--accent-color) !important;
    filter: drop-shadow(0 0 2px var(--accent-color));
}