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

:root {
    --bg: #ffffff;
    --bg-secondary: #f5f5f5;
    --text: #1a1a1a;
    --text-secondary: #555;
    --border: #ddd;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --card-bg: #fff;
    --header-bg: #1e293b;
    --header-text: #f1f5f9;
    --shadow: rgba(0, 0, 0, 0.1);
    --cat-guerre: #ef4444;
    --cat-politica: #3b82f6;
    --cat-economia: #f97316;
    --cat-cronaca: #64748b;
    --cat-natura: #22c55e;
    --cat-scienza: #a855f7;
    --cat-tecnologia: #06b6d4;
    --cat-sport: #eab308;
    --cat-cultura: #ec4899;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow: hidden;
    height: 100vh;
}

/* === Header === */
#header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--header-bg);
    color: var(--header-text);
    padding: 8px 16px;
    height: 48px;
    z-index: 1000;
    position: relative;
}

.header-left {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.header-left h1 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.subtitle {
    font-size: 0.8rem;
    opacity: 0.7;
}

.header-right {
    display: flex;
    gap: 8px;
}

#last-fetch-info {
    font-size: 0.72rem;
    opacity: 0.6;
    align-self: center;
    white-space: nowrap;
}

.header-right button {
    background: rgba(255, 255, 255, 0.1);
    color: var(--header-text);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 4px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background 0.2s;
}

.header-right button:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.2);
}

.header-right button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* === Filters Bar === */
#filters-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    z-index: 999;
    position: relative;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.filter-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

.toggle-buttons {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.cat-btn {
    padding: 3px 10px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--card-bg);
    color: var(--text);
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.cat-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.cat-btn[data-category="guerre"] .cat-dot { background: var(--cat-guerre); }
.cat-btn[data-category="politica"] .cat-dot { background: var(--cat-politica); }
.cat-btn[data-category="economia"] .cat-dot { background: var(--cat-economia); }
.cat-btn[data-category="cronaca"] .cat-dot { background: var(--cat-cronaca); }
.cat-btn[data-category="natura"] .cat-dot { background: var(--cat-natura); }
.cat-btn[data-category="scienza"] .cat-dot { background: var(--cat-scienza); }
.cat-btn[data-category="tecnologia"] .cat-dot { background: var(--cat-tecnologia); }
.cat-btn[data-category="sport"] .cat-dot { background: var(--cat-sport); }
.cat-btn[data-category="cultura"] .cat-dot { background: var(--cat-cultura); }

.cat-btn.active .cat-dot {
    background: white;
}

.cat-btn:hover {
    border-color: var(--accent);
}

.cat-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.cat-btn[data-category="guerre"].active { background: var(--cat-guerre); border-color: var(--cat-guerre); }
.cat-btn[data-category="politica"].active { background: var(--cat-politica); border-color: var(--cat-politica); }
.cat-btn[data-category="economia"].active { background: var(--cat-economia); border-color: var(--cat-economia); }
.cat-btn[data-category="cronaca"].active { background: var(--cat-cronaca); border-color: var(--cat-cronaca); }
.cat-btn[data-category="natura"].active { background: var(--cat-natura); border-color: var(--cat-natura); }
.cat-btn[data-category="scienza"].active { background: var(--cat-scienza); border-color: var(--cat-scienza); }
.cat-btn[data-category="tecnologia"].active { background: var(--cat-tecnologia); border-color: var(--cat-tecnologia); }
.cat-btn[data-category="sport"].active { background: var(--cat-sport); border-color: var(--cat-sport); }
.cat-btn[data-category="cultura"].active { background: var(--cat-cultura); border-color: var(--cat-cultura); }

#continent-select {
    padding: 4px 8px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--card-bg);
    color: var(--text);
    font-size: 0.82rem;
}

#country-input {
    padding: 4px 8px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--card-bg);
    color: var(--text);
    font-size: 0.82rem;
    width: 150px;
}

/* === Map === */
#map {
    position: absolute;
    top: 48px;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

/* Offset for filters bar */
#filters-bar ~ #map {
    top: 90px;
}

/* === Drawer === */
#drawer {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background: var(--bg);
    box-shadow: -2px 0 12px var(--shadow);
    z-index: 1001;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

#drawer.drawer-open {
    right: 0;
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    border-bottom: 1px solid var(--border);
}

.drawer-header h2 {
    font-size: 1.1rem;
}

.drawer-header #news-count {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 400;
}

#btn-close-drawer {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text);
    padding: 4px 8px;
}

.drawer-search-wrap {
    padding: 8px 16px;
    border-bottom: 1px solid var(--border);
}

#drawer-search {
    width: 100%;
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text);
    font-size: 0.85rem;
    outline: none;
}

#drawer-search:focus {
    border-color: var(--accent);
}

#news-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.news-card {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.15s;
}

.news-card:hover {
    background: var(--bg-secondary);
}

.news-card .news-source {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.news-card .news-title {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 4px;
}

.news-card .news-title a {
    color: var(--text);
    text-decoration: none;
}

.news-card .news-title a:hover {
    color: var(--accent);
}

.news-card .news-meta {
    display: flex;
    gap: 8px;
    font-size: 0.72rem;
    color: var(--text-secondary);
}

.news-badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 8px;
    font-size: 0.68rem;
    font-weight: 600;
    color: white;
}

.news-badge.guerre { background: var(--cat-guerre); }
.news-badge.politica { background: var(--cat-politica); }
.news-badge.economia { background: var(--cat-economia); }
.news-badge.cronaca { background: var(--cat-cronaca); }
.news-badge.natura { background: var(--cat-natura); }
.news-badge.scienza { background: var(--cat-scienza); }
.news-badge.tecnologia { background: var(--cat-tecnologia); }
.news-badge.sport { background: var(--cat-sport); }
.news-badge.cultura { background: var(--cat-cultura); }

/* === Bias badge === */
.bias-badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 8px;
    font-size: 0.65rem;
    font-weight: 600;
    color: white;
    white-space: nowrap;
}

.bias-badge.state {
    background: #d97706;
}

.bias-badge.right {
    background: #1e3a5f;
}

.bias-badge.left {
    background: #991b1b;
}

/* === Drawer Overlay === */
#drawer-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1000;
}

#drawer-overlay.visible {
    display: block;
}

/* === Progress Overlay === */
#progress-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 1002;
    display: flex;
    align-items: center;
    justify-content: center;
}

#progress-overlay.hidden {
    display: none;
}

#progress-box {
    background: var(--card-bg);
    padding: 24px 32px;
    border-radius: 14px;
    box-shadow: 0 8px 32px var(--shadow);
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 360px;
    max-width: 480px;
}

#progress-info {
    flex: 1;
}

#progress-message {
    font-size: 0.85rem;
    margin-bottom: 8px;
    color: var(--text);
}

#progress-bar-container {
    width: 100%;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
}

#progress-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), #60a5fa);
    border-radius: 4px;
    transition: width 0.4s ease;
}

#progress-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
}

#progress-percent {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

#btn-cancel-fetch {
    padding: 3px 14px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text);
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.2s;
}

#btn-cancel-fetch:hover {
    background: #ef4444;
    color: white;
    border-color: #ef4444;
}

.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* === Social Bar === */
#social-bar {
    position: fixed;
    bottom: 16px;
    left: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--card-bg);
    padding: 6px 12px;
    border-radius: 20px;
    box-shadow: 0 2px 8px var(--shadow);
    z-index: 999;
    font-size: 0.78rem;
}

#social-bar span {
    color: var(--text-secondary);
    font-weight: 600;
}

#social-bar a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg-secondary);
    color: var(--text);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 700;
    transition: background 0.2s, color 0.2s;
}

#social-bar a:hover {
    background: var(--accent);
    color: white;
}

/* === Disclaimer === */
#disclaimer {
    position: fixed;
    bottom: 12px;
    right: 12px;
    max-width: 280px;
    padding: 8px 12px;
    background: var(--card-bg);
    color: var(--text-secondary);
    font-size: 0.7rem;
    line-height: 1.4;
    border-radius: 8px;
    box-shadow: 0 2px 8px var(--shadow);
    z-index: 999;
    opacity: 0.85;
    display: flex;
    align-items: flex-start;
    gap: 6px;
}

#disclaimer.collapsed {
    max-width: none;
    padding: 4px;
    border-radius: 50%;
}

#disclaimer.collapsed #disclaimer-text {
    display: none;
}

#disclaimer-toggle {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border: none;
    background: none;
    color: var(--text-secondary);
    font-size: 1rem;
    cursor: pointer;
    padding: 0;
    line-height: 22px;
    text-align: center;
    border-radius: 50%;
    transition: background 0.15s;
}

#disclaimer-toggle:hover {
    background: var(--border);
}

/* === Leaflet popup === */
.leaflet-popup-content-wrapper {
    border-radius: 8px !important;
}

.popup-content {
    max-width: 250px;
}

.popup-content .popup-source {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: #888;
    margin-bottom: 4px;
}

.popup-content .popup-title {
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 6px;
    line-height: 1.3;
}

.popup-content .popup-desc {
    font-size: 0.78rem;
    color: #666;
    margin-bottom: 8px;
    line-height: 1.4;
}

.popup-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.popup-content .popup-link {
    font-size: 0.78rem;
    color: var(--accent);
}

.btn-translate {
    padding: 2px 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #f0f0f0;
    color: #333;
    font-size: 0.72rem;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.btn-translate:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.btn-translate:disabled {
    opacity: 0.5;
    cursor: wait;
}

/* === Responsive === */
@media (max-width: 768px) {
    .subtitle { display: none; }

    #filters-bar {
        gap: 8px;
        padding: 6px 10px;
    }

    .toggle-buttons {
        gap: 3px;
    }

    .cat-btn {
        padding: 2px 7px;
        font-size: 0.72rem;
    }

    #drawer {
        width: 100%;
        right: -100%;
    }

    #country-input {
        width: 100px;
    }

    #social-bar {
        bottom: 8px;
        left: 8px;
        padding: 4px 8px;
        font-size: 0.7rem;
    }
}

/* === Toast notifications === */
#toast-container {
    position: fixed;
    bottom: 60px;
    left: 16px;
    z-index: 1003;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 340px;
}

.toast {
    background: var(--card-bg);
    border-left: 4px solid var(--cat-guerre);
    border-radius: 8px;
    box-shadow: 0 4px 16px var(--shadow);
    padding: 10px 14px;
    cursor: pointer;
    transition: opacity 0.4s, transform 0.4s;
    opacity: 1;
    transform: translateX(0);
}

.toast-enter {
    opacity: 0;
    transform: translateX(-30px);
}

.toast-exit {
    opacity: 0;
    transform: translateX(-30px);
}

.toast-badge {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--cat-guerre);
    letter-spacing: 1px;
    margin-bottom: 2px;
}

.toast-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text);
    line-height: 1.3;
    margin-bottom: 2px;
}

.toast-source {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

/* === Marker cluster overrides === */
.marker-cluster-small {
    background-color: rgba(59, 130, 246, 0.3);
}
.marker-cluster-small div {
    background-color: rgba(59, 130, 246, 0.6);
}
.marker-cluster-medium {
    background-color: rgba(249, 115, 22, 0.3);
}
.marker-cluster-medium div {
    background-color: rgba(249, 115, 22, 0.6);
}
.marker-cluster-large {
    background-color: rgba(239, 68, 68, 0.3);
}
.marker-cluster-large div {
    background-color: rgba(239, 68, 68, 0.6);
}