/* AeroApp - Premium EFB Style Sheet */

:root {
    /* Color System - Aeronautical Avionics Theme */
    --bg-dark: #080d1a;
    --bg-gradient: linear-gradient(135deg, #060a14 0%, #0c142b 100%);
    --bg-panel: rgba(17, 25, 46, 0.65);
    --bg-panel-solid: #11192e;
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --accent: #0ea5e9;           /* Sky Blue Glow */
    --accent-glow: rgba(14, 165, 233, 0.2);
    --accent-hover: #38bdf8;
    --accent-green: #10b981;     /* Avionics Green */
    --accent-green-glow: rgba(16, 185, 129, 0.2);
    --accent-amber: #f59e0b;     /* Warning Amber */
    --accent-purple: #8b5cf6;
    --border: rgba(255, 255, 255, 0.07);
    --border-hover: rgba(14, 165, 233, 0.3);
    --danger: #f43f5e;           /* Alarm Red */
    
    /* Effects & Glassmorphism */
    --backdrop-blur: blur(14px);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    --neon-shadow-blue: 0 0 15px rgba(14, 165, 233, 0.3);
    --neon-shadow-green: 0 0 15px rgba(16, 185, 129, 0.3);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Layout Dimensions */
    --sidebar-width: 260px;
}

/* Modo Nocturno - Cabina Táctica Roja */
body.night-mode {
    --bg-dark: #050000;
    --bg-gradient: linear-gradient(135deg, #020000 0%, #0e0000 100%);
    --bg-panel: rgba(15, 0, 0, 0.75);
    --bg-panel-solid: #0c0000;
    --text-main: #ff3333;
    --text-muted: #990000;
    --accent: #ff0000;
    --accent-glow: rgba(255, 0, 0, 0.15);
    --accent-hover: #cc0000;
    --accent-green: #ff4444;
    --accent-green-glow: rgba(255, 68, 68, 0.15);
    --accent-amber: #ff6600;
    --accent-purple: #bb0000;
    --border: rgba(255, 0, 0, 0.15);
    --border-hover: rgba(255, 0, 0, 0.4);
    --danger: #ff0000;
    --neon-shadow-blue: 0 0 15px rgba(255, 0, 0, 0.4);
    --neon-shadow-green: 0 0 15px rgba(255, 68, 68, 0.4);
    
    filter: sepia(0.8) hue-rotate(320deg) saturate(3); /* Mantiene mapas oscuros en tono rojo */
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg-gradient);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Layout Adaptable (Sidebar en PC / Bottom Nav en Móvil) */
.app-container {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* Sidebar - Menú Lateral de Escritorio */
.app-header {
    background-color: var(--bg-panel-solid);
    background-image: linear-gradient(180deg, rgba(17, 25, 46, 0.8) 0%, rgba(8, 13, 26, 0.95) 100%);
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    border-right: 1px solid var(--border);
    padding: 2rem 1.2rem;
    display: flex;
    flex-direction: column;
    z-index: 1000;
    box-shadow: 4px 0 24px rgba(0,0,0,0.3);
}

.app-header h1 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    text-align: left;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    letter-spacing: 0.5px;
    text-shadow: 0 0 10px rgba(14, 165, 233, 0.3);
}

.app-header h1::before {
    content: '✈️';
    font-size: 1.4rem;
}

/* Contenedor de Pestañas (Vertical en Sidebar) */
.tabs {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    width: 100%;
}

.tab-btn {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid transparent;
    padding: 0.8rem 1.2rem;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-align: left;
    width: 100%;
}

.tab-btn::before {
    font-size: 1.1rem;
    transition: var(--transition-smooth);
}

/* Iconos de Pestañas usando pseudo-elementos */
.tab-btn[data-target="navlog"]::before { content: '📋'; }
.tab-btn[data-target="computer"]::before { content: '⚙️'; }
.tab-btn[data-target="weight-balance"]::before { content: '⚖️'; }
.tab-btn[data-target="weather"]::before { content: '🌦️'; }
.tab-btn[data-target="map"]::before { content: '🗺️'; }

.tab-btn:hover {
    background-color: rgba(255, 255, 255, 0.03);
    color: #fff;
    border-color: var(--border);
    transform: translateX(3px);
}

.tab-btn.active {
    background: linear-gradient(90deg, var(--accent) 0%, rgba(14, 165, 233, 0.15) 100%);
    color: #fff;
    border-color: var(--accent);
    box-shadow: var(--neon-shadow-blue);
    font-weight: 600;
}

/* Main Content Area */
.app-content {
    flex: 1;
    padding: 2.5rem;
    margin-left: var(--sidebar-width);
    max-width: calc(100% - var(--sidebar-width));
    min-height: 100vh;
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Glassmorphic Panels / Cards */
.panel {
    background: var(--bg-panel);
    -webkit-backdrop-filter: var(--backdrop-blur);
    backdrop-filter: var(--backdrop-blur);
    border-radius: 16px;
    padding: 1.8rem;
    margin-bottom: 2rem;
    box-shadow: var(--glass-shadow);
    border: 1px solid var(--border);
    transition: var(--transition-smooth);
}

.panel:hover {
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 12px 40px 0 rgba(0,0,0,0.5);
}

.install-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem 1.1rem 1rem 1rem;
    border-radius: 18px;
    border: 1px solid rgba(14, 165, 233, 0.28);
    background:
        linear-gradient(180deg, rgba(8, 13, 26, 0.96), rgba(10, 18, 34, 0.88)),
        radial-gradient(circle at top right, rgba(14, 165, 233, 0.22), transparent 38%);
    box-shadow: 0 10px 36px rgba(0,0,0,0.28);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

.install-banner__content {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    min-width: 0;
}

.install-banner__icon {
    display: grid;
    place-items: center;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 999px;
    font-size: 1.1rem;
    flex-shrink: 0;
    background: rgba(14, 165, 233, 0.18);
    box-shadow: 0 0 0 1px rgba(14, 165, 233, 0.24);
}

.install-banner__copy {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.install-banner__eyebrow {
    display: inline-flex;
    align-self: flex-start;
    padding: 0.12rem 0.45rem;
    border-radius: 999px;
    background: rgba(14, 165, 233, 0.18);
    color: #7dd3fc;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.install-banner__title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: #f8fafc;
}

.install-banner__text {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(241, 245, 249, 0.82);
}

.install-banner__actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.install-banner__primary {
    border: 0;
    border-radius: 999px;
    padding: 0.72rem 1rem;
    font-size: 0.82rem;
    font-weight: 700;
    color: #02121f;
    background: linear-gradient(180deg, #67e8f9, #0ea5e9);
    box-shadow: 0 8px 20px rgba(14, 165, 233, 0.26);
    cursor: pointer;
}

.install-banner__dismiss {
    border: 0;
    border-radius: 999px;
    padding: 0.4rem 0.6rem;
    color: rgba(255,255,255,0.78);
    background: rgba(255,255,255,0.08);
    cursor: pointer;
    line-height: 1;
    font-size: 1rem;
}

.install-banner__primary:hover,
.install-banner__dismiss:hover {
    transform: translateY(-1px);
}

@media (max-width: 700px) {
    .install-banner {
        align-items: flex-start;
        flex-direction: column;
    }

    .install-banner__actions {
        width: 100%;
        justify-content: space-between;
    }
}

.panel h2 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.6rem;
    color: var(--accent-green);
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.panel h2::before {
    content: '▪';
    color: var(--accent);
    font-size: 1.5rem;
    line-height: 1;
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.6rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.8rem;
}

.table-header h2 {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

/* Forms & Inputs */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.2rem;
    margin-bottom: 1.8rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.input-group input,
.input-group select {
    background-color: rgba(6, 10, 20, 0.6);
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 0.8rem 1rem;
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    width: 100%;
}

.input-group input:hover,
.input-group select:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.input-group input:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: var(--neon-shadow-blue);
    background-color: rgba(6, 10, 20, 0.85);
}

/* Select Arrow Styling override */
.input-group select {
    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='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.25rem;
    padding-right: 2.5rem;
    cursor: pointer;
}

.split-input {
    display: flex;
    gap: 0.6rem;
}

.split-input input {
    width: 50%;
}

/* Premium Buttons */
button.btn-primary, 
button.btn-secondary {
    width: 100%;
    padding: 0.9rem 1.5rem;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

button.btn-primary {
    background: linear-gradient(135deg, var(--accent-green) 0%, #059669 100%);
    color: #060a14;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.25);
}

button.btn-primary:hover {
    background: linear-gradient(135deg, #34d399 0%, #059669 100%);
    transform: translateY(-1.5px);
    box-shadow: var(--neon-shadow-green);
}

button.btn-secondary {
    background: linear-gradient(135deg, var(--accent) 0%, #0284c7 100%);
    color: #fff;
    box-shadow: 0 4px 14px rgba(14, 165, 233, 0.25);
}

button.btn-secondary:hover {
    background: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);
    transform: translateY(-1.5px);
    box-shadow: var(--neon-shadow-blue);
}

button.btn-print {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border);
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

button.btn-print:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--text-main);
    transform: translateY(-1px);
}

.btn-delete {
    background-color: rgba(244, 63, 94, 0.1);
    color: var(--danger);
    border: 1px solid rgba(244, 63, 94, 0.2);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.btn-delete:hover {
    background-color: var(--danger);
    color: #fff;
    border-color: var(--danger);
    box-shadow: 0 0 10px rgba(244, 63, 94, 0.3);
}

/* Responsive Tables */
.table-wrapper {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--border);
    background-color: rgba(6, 10, 20, 0.3);
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 850px;
    font-size: 0.9rem;
}

th, td {
    padding: 1rem 1.2rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    background-color: rgba(6, 10, 20, 0.45);
}

tbody tr {
    transition: var(--transition-smooth);
}

tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

tbody tr:last-child td {
    border-bottom: none;
}

tfoot td {
    font-weight: 700;
    color: var(--accent-green);
    font-size: 1.05rem;
    background-color: rgba(6, 10, 20, 0.4);
    border-top: 2px solid var(--border);
}

.text-right {
    text-align: right;
}

/* Results Box */
.results-box {
    margin-top: 1.6rem;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.08) 0%, rgba(14, 165, 233, 0.02) 100%);
    border: 1px solid var(--border-hover);
    border-radius: 12px;
    padding: 1.4rem;
    box-shadow: inset 0 0 15px rgba(14, 165, 233, 0.05);
}

.results-box.hidden {
    display: none;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.9rem;
    padding-bottom: 0.9rem;
    border-bottom: 1px dashed var(--border);
}

.result-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.result-label {
    color: var(--text-muted);
    font-weight: 500;
}

.result-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent);
    text-shadow: 0 0 8px rgba(14, 165, 233, 0.2);
}

/* --- MAPTAB & SEARCH OVERLAY --- */
#leaflet-map {
    height: calc(100vh - 5rem);
    width: 100%;
    border-radius: 14px;
    border: 1px solid var(--border);
    box-shadow: var(--glass-shadow);
}

#map {
    position: relative;
}

/* Map Search Float Input */
.map-search-wrapper {
    position: absolute;
    top: 0.9rem !important;
    left: 1.5rem;
    z-index: 9997;
    width: 320px;
    background: rgba(11, 18, 38, 0.85);
    -webkit-backdrop-filter: var(--backdrop-blur);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.5rem;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
}

.map-search-wrapper:focus-within {
    border-color: var(--accent);
    box-shadow: var(--neon-shadow-blue);
}

.map-search-container {
    display: flex;
    align-items: center;
    position: relative;
}

.map-search-input {
    background: transparent !important;
    border: none !important;
    padding: 0.6rem 0.8rem !important;
    font-size: 0.9rem !important;
    color: #fff !important;
    width: 100%;
    outline: none;
}

.map-search-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.1rem;
    padding: 0 0.6rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.map-search-btn:hover {
    color: var(--accent);
}

.map-search-autocomplete {
    position: absolute;
    top: 105%;
    left: 0;
    right: 0;
    background: rgba(11, 18, 38, 0.95);
    -webkit-backdrop-filter: var(--backdrop-blur);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--border);
    border-radius: 10px;
    max-height: 250px;
    overflow-y: auto;
    box-shadow: var(--glass-shadow);
}

.map-search-autocomplete.hidden {
    display: none;
}

/* GPS HUD HUD Overlay styling */
#gps-hud {
    position: absolute;
    top: 8.5rem;
    left: 1.5rem;
    z-index: 1000;
    background: rgba(11, 18, 38, 0.85) !important;
    -webkit-backdrop-filter: var(--backdrop-blur);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--border) !important;
    border-radius: 14px !important;
    box-shadow: var(--glass-shadow) !important;
    min-width: 310px;
    padding: 1.2rem !important;
}

#gps-hud.hidden {
    display: none !important;
}

/* GPS Button Floating */
#btn-gps-toggle {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    z-index: 1000;
    width: 54px;
    height: 54px;
    border-radius: 50% !important;
    background: var(--bg-panel-solid) !important;
    color: #fff !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--glass-shadow) !important;
    font-size: 1.3rem !important;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth) !important;
}

#btn-gps-toggle:hover {
    transform: scale(1.08);
    border-color: var(--accent) !important;
    box-shadow: var(--neon-shadow-blue) !important;
}

/* In-Flight Cockpit Tools Floating Button */
#fab-tools {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, #0284c7 100%);
    color: #fff;
    border: none;
    font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(14, 165, 233, 0.35);
    cursor: pointer;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

#fab-tools:hover {
    transform: scale(1.08) rotate(15deg);
    box-shadow: var(--neon-shadow-blue);
    background: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);
}

/* Cockpit Tools Drawer Panel */
.tools-panel {
    position: fixed;
    bottom: 6.5rem;
    right: 2rem;
    width: 340px;
    background: rgba(17, 25, 46, 0.85);
    -webkit-backdrop-filter: var(--backdrop-blur);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
    z-index: 9998;
    overflow: hidden;
    transition: var(--transition-smooth);
    transform-origin: bottom right;
}

.tools-panel.hidden {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.85) translateY(30px);
}

.tools-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.1rem 1.4rem;
    background-color: rgba(6, 10, 20, 0.4);
    border-bottom: 1px solid var(--border);
}

.tools-header h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tools-body {
    padding: 1.4rem;
}

/* Stopwatch UI */
.stopwatch-container {
    margin-bottom: 1.6rem;
    background: rgba(6, 10, 20, 0.45);
    padding: 1.2rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    text-align: center;
}

.sw-display {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 2.3rem;
    font-weight: 700;
    color: var(--accent-green);
    margin-bottom: 1rem;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(16, 185, 129, 0.25);
}

.sw-controls {
    display: flex;
    gap: 0.6rem;
}

/* Pilot Notes ATC text area */
.scratchpad-container label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
    display: block;
    text-transform: uppercase;
}

.scratchpad-container textarea {
    width: 100%;
    height: 140px;
    background-color: rgba(6, 10, 20, 0.5);
    color: #e2e8f0;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.8rem;
    font-family: monospace;
    font-size: 0.95rem;
    resize: none;
    transition: var(--transition-smooth);
}

.scratchpad-container textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: var(--neon-shadow-blue);
    background-color: rgba(6, 10, 20, 0.75);
}

/* Autocomplete Forms Lists */
.autocomplete-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(17, 25, 46, 0.95);
    -webkit-backdrop-filter: var(--backdrop-blur);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--border);
    border-radius: 10px;
    z-index: 999;
    max-height: 200px;
    overflow-y: auto;
    box-shadow: var(--glass-shadow);
}

.autocomplete-list.hidden {
    display: none;
}

.autocomplete-item {
    padding: 0.7rem 1rem;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.85rem;
    transition: var(--transition-smooth);
}

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

.autocomplete-item:hover {
    background-color: rgba(14, 165, 233, 0.15);
    color: #fff;
    padding-left: 1.2rem;
}

/* Leaflet Custom Popup Theming Dark Premium */
.leaflet-popup-content-wrapper {
    background: rgba(11, 18, 38, 0.9) !important;
    -webkit-backdrop-filter: var(--backdrop-blur);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--border) !important;
    border-radius: 12px !important;
    box-shadow: var(--glass-shadow) !important;
    color: var(--text-main) !important;
}

.leaflet-popup-tip {
    background: rgba(11, 18, 38, 0.9) !important;
    border-left: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.leaflet-container a.leaflet-popup-close-button {
    color: var(--text-muted) !important;
    font-size: 1.2rem !important;
    top: 0.5rem !important;
    right: 0.5rem !important;
}

.leaflet-container a.leaflet-popup-close-button:hover {
    color: #fff !important;
}

/* Oculta la atribución de Leaflet en la pantalla de mapa */
.leaflet-control-attribution,
.leaflet-control-attribution a {
    display: none !important;
}

/* Popup specific add button */
.btn-map-add-leg {
    background: linear-gradient(135deg, var(--accent) 0%, #0284c7 100%);
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 0.6rem;
    width: 100%;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
}

.btn-map-add-leg:hover {
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.4);
    transform: translateY(-1px);
}

/* Custom Circle Pulse Radar Marker for Map */
.map-pulse-marker {
    background: var(--accent);
    border: 2px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.7);
    animation: markerPulse 1.8s infinite;
}

@keyframes markerPulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(14, 165, 233, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 12px rgba(14, 165, 233, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(14, 165, 233, 0);
    }
}

/* Custom Leaflet Layer Control - Premium Glassmorphism */
.leaflet-top.leaflet-right {
    top: 13.5rem !important;
    right: 1.5rem !important;
}

@media (max-width: 768px) {
    .leaflet-top.leaflet-right {
        top: 13.5rem !important;
        right: 1rem !important;
    }
}

.leaflet-control-layers {
    background: rgba(15, 23, 42, 0.75) !important;
    -webkit-backdrop-filter: var(--backdrop-blur) !important;
    backdrop-filter: var(--backdrop-blur) !important;
    border: 1px solid var(--border) !important;
    border-radius: 12px !important;
    box-shadow: var(--glass-shadow) !important;
    color: var(--text-main) !important;
    margin: 0 !important;
    transition: border-color 0.3s ease, box-shadow 0.3s ease !important;
}

.leaflet-control-layers:hover {
    border-color: rgba(14, 165, 233, 0.4) !important;
    box-shadow: var(--neon-shadow-blue) !important;
}

.leaflet-control-layers-toggle {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%230ea5e9'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M9 20l-5.447-2.724A1 1 0 013 16.382V5.618a1 1 0 011.447-.894L9 7m0 13l6-3m-6 3V7m6 10l4.553 2.276A1 1 0 0121 18.382V7.618a1 1 0 01-.553-.894L15 4m0 13V4m0 0L9 7'/%3E%3C/svg%3E") !important;
    background-size: 22px 22px !important;
    background-position: center !important;
    width: 44px !important;
    height: 44px !important;
    border-radius: 12px !important;
    transition: transform 0.2s ease !important;
}

.leaflet-control-layers-toggle:hover {
    transform: scale(1.05);
}

.leaflet-control-layers-expanded {
    padding: 12px 16px !important;
    background: rgba(9, 13, 22, 0.95) !important;
    border-radius: 12px !important;
    font-family: 'Inter', sans-serif !important;
    font-size: 0.85rem !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--glass-shadow) !important;
}

.leaflet-control-layers-expanded .leaflet-control-layers-list {
    color: var(--text-main) !important;
}

.leaflet-control-layers-selector {
    accent-color: var(--accent) !important;
    margin-right: 8px !important;
    cursor: pointer !important;
    transform: scale(1.1) !important;
}

.leaflet-control-layers-overlays label,
.leaflet-control-layers-base label {
    display: flex !important;
    align-items: center !important;
    margin-bottom: 8px !important;
    cursor: pointer !important;
    color: var(--text-muted) !important;
    font-weight: 500 !important;
    transition: color 0.2s ease !important;
}

.leaflet-control-layers-overlays label:hover,
.leaflet-control-layers-base label:hover {
    color: var(--text-main) !important;
}

.leaflet-control-layers-overlays label:last-child,
.leaflet-control-layers-base label:last-child {
    margin-bottom: 0 !important;
}

.leaflet-control-layers-separator {
    border-top: 1px solid var(--border) !important;
    margin: 8px 0 !important;
}

/* Custom Modal style sheet redesign */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(6, 10, 20, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: rgba(17, 25, 46, 0.9);
    -webkit-backdrop-filter: var(--backdrop-blur);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2.2rem;
    max-width: 440px;
    width: 90%;
    box-shadow: var(--glass-shadow);
    text-align: center;
    transform: scale(0.92);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-content h3 {
    color: #fff;
    margin-bottom: 1.1rem;
    font-size: 1.4rem;
    font-weight: 600;
    text-shadow: 0 0 10px rgba(14, 165, 233, 0.25);
}

.modal-content p {
    margin-bottom: 1.8rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.modal-input {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: rgba(6, 10, 20, 0.7);
    border: 1px solid var(--border);
    color: var(--text-main);
    border-radius: 10px;
    margin-bottom: 1.8rem;
    font-family: inherit;
    font-size: 0.95rem;
}

.modal-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: var(--neon-shadow-blue);
}

/* Envelope & Terrain Canvas Styling */
#wb-canvas, 
#terrain-canvas {
    border-radius: 12px !important;
    background-color: rgba(6, 10, 20, 0.6) !important;
    border: 1px solid var(--border) !important;
}

/* Autocomplete Suggestion Badges */
.autocomplete-item span {
    font-size: 0.65rem;
    text-transform: uppercase;
    font-weight: 700;
}

/* Map Layers Custom styles */
.dimmed-basemap {
    filter: invert(0.9) hue-rotate(180deg) brightness(0.65) contrast(1.25) saturate(0.6) !important;
}

/* Bottom Navigation Bar for Mobile */
.bottom-nav {
    display: none;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    :root {
        --sidebar-width: 220px;
    }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 0px;
    }
    
    .app-container {
        flex-direction: column;
    }
    
    /* Convierte Sidebar a un Header superior muy simple sin los botones */
    .app-header {
        position: relative;
        width: 100%;
        height: 60px;
        flex-direction: row;
        justify-content: center;
        align-items: center;
        padding: 0 1.5rem;
        border-right: none;
        border-bottom: 1px solid var(--border);
        box-shadow: 0 4px 15px rgba(0,0,0,0.25);
    }
    
    .app-header h1 {
        margin-bottom: 0;
        font-size: 1.3rem;
    }
    
    .app-header h1::before {
        font-size: 1.1rem;
    }
    
    /* Oculta los botones dentro de la cabecera original */
    .app-header .tabs {
        display: none;
    }
    
    /* Contenido se desplaza a pantalla completa sin margen */
    .app-content {
        margin-left: 0;
        max-width: 100%;
        padding: 1.5rem 1rem 5.5rem 1rem; /* Añade relleno abajo por la barra inferior */
    }
    
    /* Activa la barra de pestañas inferior táctil */
    .bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 65px;
        background: rgba(11, 18, 38, 0.92);
        -webkit-backdrop-filter: var(--backdrop-blur);
        backdrop-filter: var(--backdrop-blur);
        border-top: 1px solid var(--border);
        z-index: 1000;
        box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
    }
    
    .bottom-nav .tab-btn {
        flex: 1;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 0.2rem;
        padding: 0.4rem 0.2rem;
        font-size: 0.65rem;
        border-radius: 0;
        border: none;
        background: transparent;
        text-align: center;
        color: var(--text-muted);
    }
    
    .bottom-nav .tab-btn::before {
        font-size: 1.3rem !important;
        margin-bottom: 0.1rem;
    }
    
    .bottom-nav .tab-btn:hover {
        transform: none;
        background: transparent;
    }
    
    .bottom-nav .tab-btn.active {
        color: var(--accent);
        background: transparent;
        box-shadow: none;
        font-weight: 600;
    }
    
    /* Floating panels size adjustments */
    .tools-panel {
        bottom: 5.5rem;
        right: 1rem;
        left: 1rem;
        width: auto;
    }
    
    #gps-hud {
        top: 6rem;
        left: 1rem;
        right: 1rem;
        min-width: auto;
    }
    
    .map-search-wrapper {
        top: 0.9rem;
        left: 1rem;
        right: 1rem;
        width: auto;
    }
    
    /* Aumenta visibilidad del botón del cronómetro en pantallas pequeñas */
    .stopwatch-container .btn-primary,
    .stopwatch-container .btn-secondary {
        padding: 0.6rem 0.8rem;
        font-size: 1rem;
    }

    .btn-icon-only {
        width: auto;
        padding: 0.6rem;
        justify-content: center;
        font-size: 1rem;
    }

    /* Forzar visibilidad del SVG dentro del botón del cronómetro */
    .stopwatch-container .btn-primary {
        color: #ffffff !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    .stopwatch-container .btn-primary svg {
        stroke: currentColor !important;
        fill: none !important;
        display: block !important;
    }

    #btn-gps-toggle {
        bottom: 5.5rem;
        left: 1rem;
    }
    
    #fab-tools {
        bottom: 5.5rem;
        right: 1rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== INLINE STYLE REPLACEMENT CLASSES ===== */

/* Full width input group - spans all columns */
.full-width-input {
    grid-column: 1 / -1;
}

/* Margin bottom for sections */
.mb-sm {
    margin-bottom: 0.5rem;
}

/* Position relative for autocomplete */
.relative {
    position: relative;
}

/* Help text styling - accent colored */
.help-text-accent {
    color: var(--accent);
    font-size: 0.75rem;
    display: block;
    min-height: 1rem;
    margin-top: 0.2rem;
}

/* Help text styling - muted */
.help-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

/* Print only - hidden by default but shown in print */
.print-header-hidden {
    display: none;
    margin-bottom: 1rem;
}

.print-only {
    display: none !important;
}

@media print {
    .print-only {
        display: block !important;
    }
}

/* Print title styling */
.print-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: black;
}

/* Print meta information */
.print-meta {
    font-size: 0.82rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    color: #111;
}

/* Flexbox utilities */
.flex-space-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

/* Canvas and container utilities */
.canvas-container {
    margin-top: 1rem;
    position: relative;
}

/* Canvas styling */
.terrain-canvas,
.wb-canvas-class {
    background: var(--bg-dark);
    border-radius: 8px;
    border: 1px solid var(--border);
    width: 100%;
    display: block;
}

/* Loading overlay */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--accent);
}

.loading-overlay.hidden {
    display: none !important;
}

/* Form column layout for canvas sections */
.form-grid-canvas {
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Envelope container */
.envelope-container {
    margin-top: 1.5rem;
    text-align: center;
}

.envelope-container h3 {
    margin-bottom: 1rem;
    color: var(--text-main);
}

/* Weather results container */
.wx-results-container {
    margin-top: 1.5rem;
}

/* Weather header */
.wx-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.wx-header h3 {
    color: var(--text-main);
    margin: 0;
    font-size: 1.3rem;
}

.wx-fltcat {
    padding: 0.4rem 1rem;
    border-radius: 6px;
    font-weight: 700;
    background: #333;
    color: white;
}

/* Weather data grid */
.wx-data-grid {
    margin-bottom: 1.5rem;
}

.wx-result-item {
    flex-direction: column;
    align-items: flex-start;
    border: none;
    padding: 0;
}

/* Weather suggestion box */
.wx-suggestion-box {
    margin-bottom: 1.5rem;
    background: rgba(59, 130, 246, 0.1);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--accent);
}

.wx-suggestion-label {
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    font-weight: bold;
    margin-bottom: 0.3rem;
}

.wx-suggestion-value {
    font-size: 1.3rem;
    color: var(--text-main);
    font-weight: 600;
}

/* Weather raw METAR box */
.wx-metar-box {
    margin-bottom: 1.5rem;
}

.wx-metar-label {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.wx-metar-content {
    background: var(--bg-dark);
    padding: 1rem;
    border-radius: 8px;
    font-family: monospace;
    font-size: 1.05rem;
    line-height: 1.5;
    border-left: 4px solid var(--accent);
}

/* Map section styling */
.map-section {
    padding: 0 !important;
    position: relative !important;
}

/* GPS HUD items */
.gps-item-small {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* GPS HUD header */
.gps-hud-header {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.5rem;
    margin-bottom: 0.5rem;
}

/* GPS nav section */
.gps-nav-section {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.3rem;
}

.gps-value-large {
    font-size: 1.8rem;
    font-family: monospace;
    font-weight: bold;
    line-height: 1.1;
}

.gps-value-gs {
    color: var(--accent-green);
}

.gps-value-trk {
    color: #fff;
}

.gps-value-alt {
    color: var(--accent);
}

.gps-nav-label {
    font-size: 0.75rem;
    color: var(--accent);
    font-weight: bold;
    text-transform: uppercase;
}

.gps-nav-value {
    color: #fff;
}

.gps-nav-info {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.gps-nav-accuracy {
    color: #10b981;
}

/* GPS bearing distance ETE */
.gps-coord-item {
    display: flex;
    flex-direction: column;
}

.gps-coord-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.gps-coord-value {
    font-size: 1.2rem;
    font-family: monospace;
    color: #fff;
}

/* Weight balance results */
.wb-results-container {
    margin-top: 1rem;
    text-align: center;
}

.wb-result-unit {
    color: var(--text-muted);
}

/* Button styling overrides */
.btn-small {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
    margin-right: 0.5rem;
}

.btn-uppercase {
    text-transform: uppercase;
}

/* Night mode button */
.btn-night-mode {
    width: 100%;
    padding: 0.6rem;
    margin-bottom: 1rem;
    border-radius: 6px;
    background: #330000;
    color: #ff3333;
    border: 1px solid #ff0000;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-night-mode:hover {
    background: #440000;
    color: #ff4444;
}

/* Stopwatch flex button */
.btn-sw-flex {
    flex: 1;
}

/* Scratchpad label styling */
.scratchpad-label {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 0.2rem;
    display: block;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

/* Muted text utility */
.text-muted {
    color: var(--text-muted);
}

/* Text sizing utilities */
.text-sm {
    font-size: 0.8rem;
}

.text-xs {
    font-size: 0.75rem;
}

.text-lg {
    font-size: 1.2rem;
}

.text-xl {
    font-size: 1.3rem;
}

.text-2xl {
    font-size: 1.8rem;
}

/* Font weight utilities */
.font-bold {
    font-weight: 600;
}

.font-700 {
    font-weight: 700;
}

/* Margin utilities */
.mt-sm {
    margin-top: 0.2rem;
}

.mt-md {
    margin-top: 0.5rem;
}

.mt-lg {
    margin-top: 1rem;
}

.mt-xl {
    margin-top: 1.5rem;
}

.mb-md {
    margin-bottom: 1rem;
}

.mb-lg {
    margin-bottom: 1.5rem;
}

/* Print Styles */
@media print {
    @page {
        size: A5 portrait;
        margin: 10mm;
    }

    .app-header,
    .bottom-nav,
    .top-nav,
    .tab-btn,
    .tab-content:not(#navlog),
    #navlog > .panel:first-child,
    #leg-form,
    #wb-form,
    .btn-delete,
    .table-header button,
    .e6b-panel,
    #fab-tools,
    .tools-panel,
    #gps-hud,
    #btn-gps-toggle,
    .map-search-wrapper,
    .map-search-autocomplete,
    #leaflet-map,
    .results-box,
    #weather,
    #computer,
    #weight-balance,
    #map,
    #navlog .panel > h2 {
        display: none !important;
    }

    .app-content,
    #navlog,
    .table-wrapper {
        margin: 0 !important;
        padding: 0 !important;
        width: 100% !important;
        background: transparent !important;
    }

    body {
        background: white !important;
        color: black !important;
    }

    .panel {
        box-shadow: none !important;
        border: none !important;
        padding: 0 !important;
        background: transparent !important;
    }

    .print-only {
        display: block !important;
    }

    .table-header {
        display: none !important;
    }

    table {
        border-collapse: collapse;
        width: 100%;
        color: black !important;
        font-size: 8.5px !important;
        table-layout: fixed;
    }

    th, td {
        border: 1px solid #444 !important;
        padding: 4px !important;
        vertical-align: top !important;
        word-wrap: break-word !important;
    }

    th {
        color: black !important;
        background: #e5e7eb !important;
        font-size: 8.5px !important;
        line-height: 1.1 !important;
    }

    td {
        font-size: 8px !important;
        line-height: 1.1 !important;
    }

    .actions-col,
    .btn-delete,
    #nav-table th:last-child,
    #nav-table td:last-child {
        display: none !important;
    }

    #nav-table th:nth-child(2),
    #nav-table td:nth-child(2) {
        min-width: 24px;
    }

    #nav-table th:nth-child(3),
    #nav-table td:nth-child(3) {
        min-width: 40px;
    }

    #nav-table th:nth-child(4),
    #nav-table td:nth-child(4) {
        min-width: 30px;
    }

    #nav-table th:nth-child(5),
    #nav-table td:nth-child(5) {
        min-width: 30px;
    }

    tr {
        page-break-inside: avoid !important;
    }

    thead {
        display: table-header-group;
    }

    tfoot {
        display: table-footer-group;
    }
}