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

:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-card: #1a1f35;
    --bg-card-hover: #222845;
    --border: #2a3050;
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --accent-blue: #00d4ff;
    --accent-green: #00ff88;
    --accent-red: #ff4444;
    --accent-yellow: #ffaa00;
    --accent-purple: #a855f7;
}

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

/* === HEADER === */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--accent-blue);
}

.version {
    font-size: 0.7rem;
    color: var(--text-muted);
    background: var(--bg-card);
    padding: 2px 8px;
    border-radius: 4px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

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

.dot-green { background: var(--accent-green); box-shadow: 0 0 6px var(--accent-green); }
.dot-red { background: var(--accent-red); box-shadow: 0 0 6px var(--accent-red); }
.dot-yellow { background: var(--accent-yellow); box-shadow: 0 0 6px var(--accent-yellow); }

.last-update {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
}

/* === BUTTONS === */
.btn {
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s;
}

.btn:hover { background: var(--bg-card-hover); border-color: var(--accent-blue); }
.btn-primary { background: var(--accent-blue); color: #000; font-weight: 600; border: none; }
.btn-primary:hover { background: #00b8e0; }
.btn-danger { background: var(--accent-red); color: #fff; border: none; }
.btn-danger:hover { background: #cc3333; }
.btn-sm { padding: 4px 10px; font-size: 0.75rem; }
.btn-config { font-family: 'JetBrains Mono', monospace; }

.btn-toggle {
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.btn-toggle.offline {
    background: var(--accent-red);
    color: #fff;
}

.btn-toggle.online {
    background: var(--accent-green);
    color: #000;
}

/* === MAIN LAYOUT === */
.main-content {
    padding: 16px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.top-section {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 16px;
    min-height: 450px;
    align-items: stretch;
}

/* === MAP === */
.map-container {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

#map {
    flex: 1;
    min-height: 400px;
    width: 100%;
    background: var(--bg-secondary);
}

/* === SIDEBAR === */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* === CARDS === */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
}

.card h3 {
    font-size: 0.85rem;
    color: var(--accent-blue);
    margin-bottom: 12px;
    font-family: 'JetBrains Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.resumo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.resumo-item {
    text-align: center;
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.resumo-valor {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-primary);
}

.resumo-item.online .resumo-valor { color: var(--accent-green); }
.resumo-item.offline .resumo-valor { color: var(--accent-red); }
.resumo-item.alerta .resumo-valor { color: var(--accent-yellow); }

.resumo-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* WhatsApp Card */
.whatsapp-status {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 0.85rem;
}

/* Alertas */
.lista-alertas {
    max-height: 150px;
    overflow-y: auto;
}

.alerta-item {
    padding: 8px;
    margin-bottom: 6px;
    background: var(--bg-secondary);
    border-radius: 6px;
    border-left: 3px solid var(--accent-red);
    font-size: 0.78rem;
}

.alerta-item .alerta-time {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
}

.empty-text {
    color: var(--text-muted);
    font-size: 0.8rem;
    text-align: center;
    padding: 16px;
}

/* === TABS === */
.tabs-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
}

.tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
}

.tab {
    padding: 12px 24px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
    border-bottom: 2px solid transparent;
}

.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--accent-blue); border-bottom-color: var(--accent-blue); }

.tab-content { display: none; padding: 16px; }
.tab-content.active { display: block; }

/* === TABLE === */
.table-controls {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.input-search, .select-filter {
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.8rem;
}

.input-search { flex: 1; }
.input-search:focus, .select-filter:focus { outline: none; border-color: var(--accent-blue); }

.table-wrapper { overflow-x: auto; }

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th {
    text-align: left;
    padding: 10px 12px;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--border);
    font-family: 'JetBrains Mono', monospace;
}

.table td {
    padding: 10px 12px;
    font-size: 0.83rem;
    border-bottom: 1px solid rgba(42, 48, 80, 0.5);
}

.table tr:hover { background: var(--bg-card-hover); }

.status-badge-table {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-online { background: rgba(0, 255, 136, 0.15); color: var(--accent-green); }
.status-offline { background: rgba(255, 68, 68, 0.15); color: var(--accent-red); }

/* === INCIDENTES === */
.incidentes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 12px;
}

.incidente-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    border-left: 4px solid var(--accent-red);
}

.incidente-card.encerrado { border-left-color: var(--accent-green); opacity: 0.7; }

.incidente-card h4 {
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.incidente-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.incidente-info span { display: flex; align-items: center; gap: 6px; }

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
}

.badge-climatica { background: rgba(255, 170, 0, 0.2); color: var(--accent-yellow); }
.badge-desconhecida { background: rgba(168, 85, 247, 0.2); color: var(--accent-purple); }
.badge-confirmada { background: rgba(0, 255, 136, 0.2); color: var(--accent-green); }
.badge-whatsapp { background: rgba(0, 212, 255, 0.2); color: var(--accent-blue); }

/* === CONVERSAS === */
.conversas-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 0;
    min-height: 400px;
}

.conversas-list {
    border-right: 1px solid var(--border);
    overflow-y: auto;
    max-height: 400px;
}

.conversa-item {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.2s;
}

.conversa-item:hover, .conversa-item.active { background: var(--bg-card-hover); }

.conversa-item h4 { font-size: 0.83rem; margin-bottom: 2px; }
.conversa-item p { font-size: 0.72rem; color: var(--text-muted); }

.chat-area {
    display: flex;
    flex-direction: column;
}

.chat-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-blue);
}

.chat-messages {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    max-height: 350px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.msg {
    max-width: 75%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.82rem;
    line-height: 1.4;
    white-space: pre-wrap;
}

.msg-assistant {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.msg-user {
    background: rgba(0, 212, 255, 0.15);
    border: 1px solid rgba(0, 212, 255, 0.3);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.msg-time {
    font-size: 0.6rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* === MODAL === */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    width: 500px;
    max-width: 90vw;
    max-height: 85vh;
    overflow-y: auto;
}

.modal-sm { width: 380px; }

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 { font-size: 1rem; }

.btn-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.4rem;
    cursor: pointer;
}

.btn-close:hover { color: var(--text-primary); }

.modal-body { padding: 20px; }

.config-section {
    margin-bottom: 16px;
}

.config-section h4 {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.input-config {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.85rem;
}

.input-config:focus { outline: none; border-color: var(--accent-blue); }

#qrcodeContainer {
    text-align: center;
    margin-bottom: 10px;
}

#qrcodeContainer img {
    max-width: 250px;
    border-radius: 8px;
}

/* Contatos inline */
.contatos-cell {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
}

.contato-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 12px;
    font-size: 0.7rem;
    color: var(--accent-blue);
}

.contato-tag .remove-contato {
    cursor: pointer;
    color: var(--accent-red);
    font-weight: bold;
    margin-left: 2px;
}

.btn-add-contato {
    background: none;
    border: 1px dashed var(--border);
    border-radius: 12px;
    padding: 2px 8px;
    font-size: 0.7rem;
    color: var(--text-muted);
    cursor: pointer;
}

.btn-add-contato:hover { border-color: var(--accent-blue); color: var(--accent-blue); }

/* === CONTATO EM LOTE === */
.lote-equip-list {
    max-height: 250px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 4px;
}

.lote-equip-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 4px;
    font-size: 0.78rem;
    cursor: pointer;
    transition: background 0.15s;
}

.lote-equip-item:hover { background: var(--bg-card-hover); }

.lote-equip-item input[type="checkbox"] {
    accent-color: var(--accent-blue);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.lote-equip-item span:first-of-type { flex: 1; }

.lote-contatos-count {
    font-size: 0.65rem;
    color: var(--text-muted);
    background: var(--bg-secondary);
    padding: 1px 6px;
    border-radius: 8px;
    flex-shrink: 0;
}

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* === LOADING === */
.loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--border);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* === RESPONSIVE === */
@media (max-width: 900px) {
    .top-section {
        grid-template-columns: 1fr;
    }
    .conversas-layout {
        grid-template-columns: 1fr;
    }
}