/* Admin Layout */
#appContainer {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 50;
}

.sidebar-logo {
    padding: 25px 20px;
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 2px;
    border-bottom: 1px solid var(--border);
    text-shadow: 0 0 15px rgba(0, 255, 136, 0.4);
}

.sidebar-nav {
    flex: 1;
    padding: 20px 10px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.nav-item {
    width: 100%;
    padding: 14px 18px;
    background: transparent;
    border: none;
    border-radius: 10px;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font);
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

.nav-item.active {
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary);
    border-left: 3px solid var(--primary);
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--border);
}

.user-info {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 10px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

.btn-logout {
    width: 100%;
    padding: 10px;
    background: rgba(255, 71, 87, 0.1);
    border: 1px solid rgba(255, 71, 87, 0.2);
    border-radius: 8px;
    color: var(--danger);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font);
}

.btn-logout:hover {
    background: rgba(255, 71, 87, 0.2);
}

.btn-view-public {
    display: block;
    width: 100%;
    padding: 10px;
    margin-top: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 13px;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-view-public:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Admin Main */
.admin-main {
    flex: 1;
    margin-left: 260px;
    padding: 30px;
    min-height: 100vh;
}

.admin-section {
    display: none;
}

.admin-section.active {
    display: block;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.section-header h2 {
    font-size: 24px;
    font-weight: 700;
}

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

/* Botones */
.btn-primary {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    border-radius: 8px;
    color: var(--bg-dark);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 255, 136, 0.3);
}

.btn-secondary {
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text);
}

.btn-warning {
    padding: 12px 24px;
    background: rgba(255, 165, 2, 0.1);
    border: 1px solid rgba(255, 165, 2, 0.3);
    border-radius: 8px;
    color: var(--warning);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font);
}

.btn-warning:hover {
    background: rgba(255, 165, 2, 0.2);
}

.btn-danger {
    padding: 8px 16px;
    background: rgba(255, 71, 87, 0.1);
    border: 1px solid rgba(255, 71, 87, 0.3);
    border-radius: 6px;
    color: var(--danger);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font);
}

.btn-danger:hover {
    background: rgba(255, 71, 87, 0.2);
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 25px;
}

.stat-card h3 {
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.stat-card .value {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
}

.stat-card .subtitle {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 5px;
}

/* Table */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.data-table th {
    background: rgba(255, 255, 255, 0.03);
    padding: 15px 20px;
    text-align: left;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.data-table td {
    padding: 14px 20px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.table-actions {
    display: flex;
    gap: 8px;
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal.hidden {
    display: none;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-box {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 35px;
    max-width: 550px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.9) translateY(-20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-box h3 {
    font-size: 20px;
    margin-bottom: 25px;
    color: var(--primary);
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

/* Form */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 14px;
    font-family: var(--font);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0, 255, 136, 0.05);
}

.form-group small {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 5px;
}

/* Color Picker */
.color-picker-wrapper {
    display: flex;
    gap: 10px;
    align-items: center;
}

.color-picker-wrapper input[type="color"] {
    width: 50px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    background: transparent;
}

.color-picker-wrapper input[type="text"] {
    flex: 1;
}

/* Equipo Preview */
.equipo-preview {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: 15px;
}

.preview-badge {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

/* Marcador Editor */
.modal-resultado {
    max-width: 600px;
}

.marcador-editor {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    padding: 30px 0;
}

.equipo-marcador {
    text-align: center;
    flex: 1;
}

.equipo-badge {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 10px;
}

.equipo-marcador-nombre {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 15px;
    min-height: 24px;
}

.goles-control {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.goles-control button {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--text);
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font);
}

.goles-control button:hover {
    background: var(--primary);
    color: var(--bg-dark);
    border-color: var(--primary);
}

.goles-display {
    font-size: 48px;
    font-weight: 800;
    min-width: 60px;
    text-align: center;
}

.vs-divider {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-muted);
}

.advertencia {
    background: rgba(255, 165, 2, 0.1);
    border: 1px solid rgba(255, 165, 2, 0.3);
    color: var(--warning);
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    font-size: 13px;
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 15px 25px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    animation: toastIn 0.3s ease;
    min-width: 280px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

@keyframes toastIn {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

.toast-success {
    background: rgba(46, 213, 115, 0.15);
    border: 1px solid rgba(46, 213, 115, 0.3);
    color: var(--success);
}

.toast-error {
    background: rgba(255, 71, 87, 0.15);
    border: 1px solid rgba(255, 71, 87, 0.3);
    color: var(--danger);
}

.toast-info {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.2);
    color: var(--primary);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state .icon {
    font-size: 48px;
    margin-bottom: 15px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 16px;
    margin-bottom: 20px;
}

/* Dashboard Cards */
.dashboard-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
}

.dashboard-card h3 {
    font-size: 16px;
    margin-bottom: 15px;
    color: var(--primary);
}

/* Responsive Admin */
@media (max-width: 1024px) {
    .sidebar { width: 220px; }
    .admin-main { margin-left: 220px; }
    .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    #appContainer { flex-direction: column; }
    .sidebar { width: 100%; height: auto; position: relative; }
    .sidebar-nav { flex-direction: row; overflow-x: auto; padding: 10px; }
    .nav-item { white-space: nowrap; }
    .sidebar-footer { display: flex; gap: 10px; }
    .admin-main { margin-left: 0; padding: 20px; }
}