:root {
    --bg-parchment: #f4e4bc;
    --text-brown: #4a3b2a;
    --accent-gold: #d4af37;
    --accent-blue: #003366;
    /* Navy Blue for maritime feel */
    --overlay-bg: rgba(255, 253, 240, 0.95);

    --font-title: 'Cinzel', serif;
    --font-text: 'Merriweather', serif;
}

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

body {
    font-family: var(--font-text);
    color: var(--text-brown);
    height: 100vh;
    overflow: hidden;
}

#app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* Sidebar Styling */
#sidebar {
    width: 400px;
    background-color: var(--bg-parchment);
    background-image: url('https://www.transparenttextures.com/patterns/aged-paper.png');
    /* Texture subtle */
    border-right: 5px solid var(--text-brown);
    display: flex;
    flex-direction: column;
    padding: 2rem;
    box-shadow: 5px 0 15px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    position: relative;
    transition: transform 0.3s ease;
}

header h1 {
    font-family: var(--font-title);
    font-size: 2rem;
    color: var(--text-brown);
    border-bottom: 2px solid var(--accent-gold);
    padding-bottom: 0.5rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

header p {
    font-style: italic;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    opacity: 0.8;
}

/* Navigation Buttons */
#explorers-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex-grow: 1;
}

.explorer-btn {
    background: transparent;
    border: 2px solid var(--text-brown);
    padding: 1rem;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.explorer-btn:hover {
    background: var(--text-brown);
    color: var(--bg-parchment);
    transform: translateX(5px);
}

.explorer-btn .name {
    display: block;
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 700;
}

.explorer-btn .destination {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.3rem;
    color: var(--accent-blue);
}

.explorer-btn:hover .destination {
    color: var(--accent-gold);
}

/* Details Panel */
#explorer-details {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-parchment);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: opacity 0.3s ease;
}

#explorer-details.hidden {
    opacity: 0;
    pointer-events: none;
    z-index: -1;
}

#back-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-title);
    color: var(--accent-blue);
    margin-bottom: 1rem;
    align-self: flex-start;
    padding: 0;
    font-size: 0.9rem;
}

#detail-name {
    font-family: var(--font-title);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--text-brown);
}

.content-scroll {
    flex-grow: 1;
    overflow-y: auto;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    padding-right: 0.5rem;
}

.action-btn {
    background: var(--accent-blue);
    color: white;
    border: none;
    padding: 1rem;
    font-family: var(--font-title);
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.3s;
    text-align: center;
}

.action-btn:hover {
    background: #002244;
}

/* Map Container */
#map-container {
    flex-grow: 1;
    position: relative;
    background-color: #ddd;
}

#map {
    height: 100%;
    width: 100%;
}

/* Leaflet Customization */
.leaflet-popup-content-wrapper {
    background: var(--bg-parchment);
    color: var(--text-brown);
    font-family: var(--font-text);
    border: 1px solid var(--text-brown);
    border-radius: 4px;
}

.leaflet-popup-tip {
    background: var(--bg-parchment);
}

/* Responsive */
@media (max-width: 768px) {
    #app-container {
        flex-direction: column-reverse;
    }

    #sidebar {
        width: 100%;
        height: 40%;
        overflow-y: auto;
    }

    #map-container {
        height: 60%;
    }
}

/* Map Label Customization (Manual Translation) */
.map-label {
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
    /* Lasă click-urile să treacă prin text */
}

.map-label span {
    font-family: var(--font-title);
    font-size: 1.2rem;
    color: var(--text-brown);
    opacity: 0.65;
    text-transform: uppercase;
    letter-spacing: 5px;
    font-weight: 700;
    text-shadow: 1px 1px 0px rgba(255, 255, 255, 0.7);
    white-space: nowrap;
}

/* Tooltip țări */
.country-tooltip {
    background-color: var(--bg-parchment);
    border: 1px solid var(--text-brown);
    color: var(--text-brown);
    font-family: var(--font-text);
    font-size: 0.9rem;
    padding: 2px 5px;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
    border-radius: 3px;
    font-weight: bold;
}