:root {
    --qca-bg: #09090b;
    --qca-panel: #18181b;
    --qca-accent: #00d2a0;
    --qca-accent-hover: #00f2b8;
    --qca-text: #f4f4f5;
    --qca-text-muted: #a1a1aa;
    --qca-border: #27272a;
    --qca-radius: 12px;
}

.qconciertos-agenda {
    font-family: system-ui, -apple-system, sans-serif;
    color: #18181b;
    background: transparent;
    max-width: 1200px;
    margin: 0 auto;
}

.qconciertos-agenda-filtros {
    background: var(--qca-panel);
    border: 1px solid var(--qca-border);
    border-radius: var(--qca-radius);
    padding: 20px;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.qconciertos-agenda-filtros-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    align-items: end;
}

.qconciertos-agenda-filtro {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.qconciertos-agenda-filtro label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--qca-text-muted);
    font-weight: 700;
}

.qconciertos-agenda-filtro input {
    background: var(--qca-bg);
    border: 1px solid var(--qca-border);
    color: var(--qca-text);
    padding: 12px 15px;
    border-radius: 8px;
    font-size: 0.95rem;
    outline: none;
    transition: all 0.2s ease;
    color-scheme: dark;
}

.qconciertos-agenda-filtro input:focus {
    border-color: var(--qca-accent);
    box-shadow: 0 0 0 2px rgba(0,210,160,0.15);
}

.qconciertos-agenda-filtro-boton button {
    background: var(--qca-accent);
    color: #000;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background 0.2s ease;
    width: 100%;
}

.qconciertos-agenda-filtro-boton button:hover {
    background: var(--qca-accent-hover);
}

.qconciertos-agenda-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--qca-border);
}

.qconciertos-agenda-header-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: #18181b;
}

.qconciertos-agenda-header-count {
    color: #71717a;
    font-size: 0.9rem;
    font-weight: 600;
}

.qconciertos-agenda-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.qconciertos-agenda-card {
    background: var(--qca-panel);
    border: 1px solid var(--qca-border);
    border-radius: var(--qca-radius);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.qconciertos-agenda-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    border-color: rgba(0,210,160,0.3);
}

.qconciertos-agenda-card-link {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.qconciertos-agenda-card-thumb {
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: var(--qca-bg);
}

.qconciertos-agenda-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.qconciertos-agenda-card:hover .qconciertos-agenda-thumb-img {
    transform: scale(1.05);
}

.qconciertos-agenda-card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.qconciertos-agenda-card-date {
    color: var(--qca-accent);
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.qconciertos-agenda-card-date::before {
    content: "📅";
    font-size: 0.9rem;
}

.qconciertos-agenda-card-title {
    font-size: 1.2rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 12px;
    color: var(--qca-text);
}

.qconciertos-agenda-card-meta {
    margin-top: auto;
    font-size: 0.85rem;
    color: var(--qca-text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.qconciertos-agenda-card-meta::before {
    content: "📍";
    font-size: 0.9rem;
}

.qconciertos-agenda-paginacion {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--qca-border);
}

.qconciertos-agenda-prev,
.qconciertos-agenda-next {
    background: var(--qca-panel);
    border: 1px solid var(--qca-border);
    color: var(--qca-text);
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.qconciertos-agenda-prev:hover,
.qconciertos-agenda-next:hover {
    background: var(--qca-bg);
    border-color: var(--qca-accent);
    color: var(--qca-accent);
}

.qconciertos-agenda-page {
    color: #71717a;
    font-size: 0.95rem;
    font-weight: 500;
}

.qconciertos-agenda-thumb-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: #52525b; /* A bit brighter for better contrast against #18181b */
    background: #18181b; /* Matches var(--qca-panel) */
    user-select: none;
}