/**
 * locutor-improved.css - Melhorias no layout da tela 3 (Locutor)
 * Versão: 1.0
 */

/* ===== BUSCA DE LOCUTOR ===== */
.locutor-search {
    position: relative;
    margin-bottom: 16px;
}

.locutor-search i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 14px;
}

.locutor-search input {
    width: 100%;
    padding: 12px 14px 12px 40px;
    background: var(--bg-input);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.locutor-search input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.locutor-search input::placeholder {
    color: var(--text-muted);
}

/* ===== CONTAINER DE LOCUTORES ===== */
.locutores-container {
    max-height: 400px;
    overflow-y: auto;
    margin-top: 12px;
    padding-right: 4px;
    scroll-behavior: smooth;
}

.locutores-container::-webkit-scrollbar {
    width: 6px;
}

.locutores-container::-webkit-scrollbar-track {
    background: transparent;
}

.locutores-container::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.locutores-container::-webkit-scrollbar-thumb:hover {
    background: var(--text-dim);
}

/* ===== CARD DO LOCUTOR ===== */
.locutor-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    background: var(--bg-input);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.locutor-card:hover {
    border-color: var(--text-muted);
    background: var(--bg-hover);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.locutor-card.selected {
    border-color: var(--accent);
    background: var(--accent-glow);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.locutor-card.selected::after {
    content: '';
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: white;
    font-weight: bold;
}

/* ===== AVATAR DO LOCUTOR ===== */
.locutor-avatar {
    width: 48px;
    height: 48px;
    background: var(--bg-hover);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 20px;
    color: var(--accent);
    border: 2px solid var(--border);
}

.locutor-card.selected .locutor-avatar {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

/* ===== INFO DO LOCUTOR ===== */
.locutor-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.locutor-nome {
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text);
}

.locutor-status {
    font-size: 12px;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    animation: pulse-status 2s infinite;
}

.status-dot.online {
    background: var(--green);
}

.status-dot.ocupado {
    background: var(--orange);
}

.status-dot.ausente {
    background: #eab308;
}

.status-dot.offline {
    background: var(--text-muted);
}

@keyframes pulse-status {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

/* ===== BOTÃO DEMO ===== */
.locutor-demo-btn {
    padding: 8px 14px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-dim);
    font-size: 12px;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.2s;
    white-space: nowrap;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

.locutor-demo-btn:hover {
    color: var(--text);
    border-color: var(--accent);
    background: var(--accent-glow);
}

.locutor-demo-btn i {
    font-size: 10px;
}

/* ===== SEÇÃO DE DEMOS ===== */
.demo-section {
    margin-top: 16px;
    padding: 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: none;
}

.demo-section.show {
    display: block;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.demo-section > div {
    margin-bottom: 12px;
}

.demo-section > div:last-child {
    margin-bottom: 0;
}

.demo-section label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-dim);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.demo-section label i {
    font-size: 14px;
    color: var(--accent);
}

.demo-section audio {
    width: 100%;
    height: 36px;
    border-radius: 6px;
}

/* ===== ÚLTIMA ATIVIDADE ===== */
.ultima-atividade {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: rgba(59, 130, 246, 0.08);
    border-left: 3px solid var(--blue);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 12px;
}

.ultima-atividade i {
    color: var(--blue);
    font-size: 14px;
}

/* ===== INFO EXTRA DO LOCUTOR ===== */
.locutor-extra-info {
    margin-top: 12px;
    padding: 12px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.5;
}

.locutor-extra-info.show {
    display: block;
}

/* ===== ESTADO VAZIO ===== */
.locutor-empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-dim);
}

.locutor-empty-state i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.locutor-empty-state p {
    font-size: 14px;
    line-height: 1.5;
}

/* ===== RESPONSIVIDADE ===== */

@media (max-width: 480px) {
    .locutor-card {
        padding: 12px;
        gap: 10px;
        margin-bottom: 8px;
    }

    .locutor-avatar {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .locutor-nome {
        font-size: 13px;
    }

    .locutor-status {
        font-size: 11px;
    }

    .locutor-demo-btn {
        padding: 6px 10px;
        font-size: 11px;
    }

    .locutores-container {
        max-height: 350px;
    }

    .demo-section {
        padding: 12px;
        margin-top: 12px;
    }

    .locutor-search input {
        padding: 10px 12px 10px 36px;
        font-size: 14px;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .locutor-card {
        padding: 14px;
        gap: 12px;
    }

    .locutor-avatar {
        width: 44px;
        height: 44px;
    }

    .locutores-container {
        max-height: 450px;
    }
}

@media (min-width: 769px) {
    .locutor-card {
        padding: 16px;
        gap: 16px;
    }

    .locutor-avatar {
        width: 52px;
        height: 52px;
        font-size: 22px;
    }

    .locutor-nome {
        font-size: 15px;
    }

    .locutor-status {
        font-size: 13px;
    }

    .locutor-demo-btn {
        padding: 10px 16px;
        font-size: 13px;
    }

    .locutores-container {
        max-height: 500px;
    }

    .demo-section {
        padding: 18px;
    }
}