/* =========================
   PAYMENT METHODS GRID
========================= */

#grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@media (max-width: 1024px) {
    #grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
}

@media (max-width: 768px) {
    #grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
}

@media (max-width: 640px) {
    #grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
}

@media (max-width: 480px) {
    #grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 8px; }
}

/* =========================
   PAYMENT METHOD CARD
========================= */

.card {
    position: relative;
    overflow: hidden;

    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 22px;

    padding: 14px;
    min-height: 320px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;

    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-sm);

    transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

/* SHINE LAYER */
.card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-glow), transparent 45%);
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
    border-radius: inherit;
}

.card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--accent);
    background: var(--card-hover);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.card:hover::before {
    opacity: 1;
}

.card:active {
    transform: translateY(-4px) scale(1.01);
}

.card img {
    width: 100%;
    height: 240px;
    object-fit: contain;
    object-position: center;
    border-radius: 16px;
    background: white;
    padding: 8px;
    transition: transform 0.3s ease;
}

body.light .card img {
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.1);
}

.card:hover img {
    transform: scale(1.03);
}

/* =========================
   CARD FOOTER (payment name)
========================= */

.card-footer {
    width: 100%;
    padding: 10px 4px 4px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: center;
    letter-spacing: -0.2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* =========================
   CARD OVERLAY BUTTONS
========================= */

.overlay {
    position: absolute;
    inset: 0;
    display: flex;
    gap: 8px;
    justify-content: center;
    align-items: center;
    padding: 12px;
    background: rgba(0, 0, 0, 0.48);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    transition: opacity var(--transition);
    border-radius: inherit;
}

body.light .overlay {
    background: rgba(13, 19, 64, 0.35);
    backdrop-filter: blur(10px);
}

.card:hover .overlay {
    opacity: 1;
}

.overlay button {
    padding: 8px 14px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: white;
    font-size: 12px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.overlay button:hover {
    background: var(--accent-light);
    transform: scale(1.05);
}

.overlay button:active {
    transform: scale(0.98);
}

/* =========================
   EMPTY STATE
========================= */

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.6;
    animation: fadeIn 0.3s ease;
}

.empty-state::before {
    content: "📭";
    display: block;
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.6;
}

@media (max-width: 480px) {
    .empty-state {
        padding: 40px 16px;
    }

    .empty-state::before {
        font-size: 36px;
    }
}

/* =========================
   NEWS FEED
========================= */

.news-feed {
    padding: 32px 24px;
    position: relative;
    z-index: 1;
}

.feed-header {
    margin-bottom: 20px;
}

.feed-header h2 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.3px;
    color: var(--text);
    margin: 0;
}

.feed-header p {
    margin: 6px 0 0;
    font-size: 13px;
    color: var(--text-muted);
}

#newsFeed {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}

/* NEWS CARD */
.news-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--accent);
}

body.light .news-card:hover {
    box-shadow: var(--shadow), 0 0 0 1px var(--accent-glow);
}

.news-card h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 8px;
}

.news-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

.news-image {
    width: 100%;
    max-height: 250px;
    object-fit: cover;
    border-radius: 12px;
    margin: 0 0 12px;
}

/* Botón eliminar noticia */
.delete-news {
    align-self: flex-start;
    margin-top: 10px;
    padding: 6px 12px;
    border: none;
    border-radius: var(--radius-sm);
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    font-size: 12px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.delete-news:hover {
    background: var(--danger);
    color: white;
    transform: scale(1.04);
}

.delete-news:active {
    transform: scale(0.97);
}

@media (max-width: 640px) {
    .news-feed {
        padding: 24px 12px;
    }
}

/* =========================
   PLANTILLAS CARDS
========================= */

.plantillas-lista {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.plantilla-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.plantilla-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.plantilla-asunto {
    font-size: 13px;
    color: var(--text-secondary);
    padding: 8px 12px;
    background: var(--card-soft);
    border-radius: var(--radius-sm);
}

.plantilla-cuerpo {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    white-space: pre-wrap;
}

/* Plantillas - Modo Claro */
body.light .plantilla-card {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.1);
}

body.light .plantilla-card h3 {
    color: #1e293b;
}

body.light .plantilla-asunto {
    background: rgba(0, 0, 0, 0.05);
    color: #475569;
}

body.light .plantilla-cuerpo {
    color: #475569;
}

@media (max-width: 640px) {
    .plantillas-lista {
        grid-template-columns: 1fr;
    }
}

/* =========================
   PAGOS CARDS
========================= */

.pagos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.pago-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: all var(--transition);
}

.pago-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    border-color: var(--accent);
}

.pago-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.pago-info h4 {
    margin: 0 0 4px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.pago-fecha {
    font-size: 11px;
    color: var(--text-muted);
}

.pago-monto {
    font-size: 16px;
    font-weight: 700;
    color: var(--success);
}

.pago-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pago-details p {
    margin: 0;
    font-size: 12px;
    color: var(--text-secondary);
}

.pago-details strong {
    color: var(--text);
}

.pago-imagen {
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
}

.pago-imagen img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    cursor: pointer;
    transition: transform var(--transition);
}

.pago-imagen img:hover {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .pagos-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================
   FILES LIST
========================= */

.files-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    max-height: 500px;
    overflow-y: auto;
    padding-right: 8px;
}

.files-list::-webkit-scrollbar {
    width: 8px;
}

.files-list::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

.files-list::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

.file-item {
    background: var(--card-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    transition: all var(--transition);
    cursor: pointer;
}

.file-item:hover {
    border-color: var(--accent);
    background: var(--card-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.file-item-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 12px;
    gap: 12px;
}

.file-item-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin: 0;
    word-break: break-word;
}

.file-item-date {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.estado-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    color: white;
    white-space: nowrap;
    text-transform: capitalize;
}

.file-item-meta {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.file-item-preview {
    width: 100%;
    height: 120px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 12px;
}

.file-item-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.file-item-preview .file-icon {
    font-size: 48px;
    opacity: 0.5;
}