/* ==========================================
   NW TICKETS — Estilos Admin & Login
   ========================================== */

/* ---------- LOGIN / AUTH ---------- */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 20px;
}

.auth-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10,10,10,0.95) 0%, rgba(26,26,26,0.98) 100%),
                radial-gradient(circle at 30% 40%, rgba(201,169,97,0.12) 0%, transparent 55%);
    z-index: 0;
}

.auth-card {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 460px;
    background-color: var(--dark-gray);
    border: 1px solid rgba(201,169,97,0.15);
    padding: 48px 40px;
}

.auth-tagline {
    text-align: center;
    color: var(--light-gray);
    font-size: 13px;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 8px;
    margin-bottom: 36px;
}

.auth-tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 1px solid rgba(201,169,97,0.15);
}

.auth-tab {
    flex: 1;
    padding: 12px;
    background: none;
    border: none;
    color: var(--light-gray);
    font-size: 13px;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.3s ease;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.auth-tab.active {
    color: var(--gold);
    border-bottom-color: var(--gold);
}

.auth-form {
    display: none;
    flex-direction: column;
    gap: 20px;
}

.auth-form.active {
    display: flex;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 12px;
    color: var(--light-gray);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 13px 14px;
    background-color: var(--medium-gray);
    border: 1px solid rgba(201,169,97,0.2);
    color: var(--white);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(224,224,224,0.35);
}

.form-group textarea {
    resize: vertical;
}

.form-error {
    color: #ff6b6b;
    font-size: 13px;
    min-height: 16px;
}

.auth-button {
    padding: 15px;
    background-color: var(--gold);
    color: var(--black);
    border: none;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.auth-button:hover {
    background-color: var(--gold-light);
    transform: translateY(-1px);
}

.auth-hint {
    text-align: center;
    font-size: 12px;
    color: rgba(224,224,224,0.5);
    margin-top: 4px;
}

.auth-hint strong {
    color: var(--gold);
}

.auth-back {
    display: block;
    text-align: center;
    margin-top: 28px;
    color: var(--light-gray);
    font-size: 13px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.auth-back:hover {
    color: var(--gold);
}

/* ---------- ADMIN PANEL ---------- */
.admin-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 260px;
    height: 100vh;
    background-color: var(--dark-gray);
    border-right: 1px solid rgba(201,169,97,0.12);
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    z-index: 50;
}

.admin-sublabel {
    font-size: 11px;
    color: var(--light-gray);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 14px;
    margin-bottom: 40px;
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 16px;
    background: none;
    border: none;
    color: var(--light-gray);
    font-size: 14px;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.25s ease;
    text-align: left;
    width: 100%;
}

.admin-nav-item:hover {
    color: var(--gold);
    background-color: rgba(201,169,97,0.06);
}

.admin-nav-item.active {
    color: var(--gold);
    background-color: rgba(201,169,97,0.1);
    border-left: 2px solid var(--gold);
}

.nav-icon {
    font-size: 14px;
    width: 18px;
    text-align: center;
}

.admin-user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid rgba(201,169,97,0.12);
}

.user-avatar {
    width: 40px;
    height: 40px;
    background-color: var(--gold);
    color: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.user-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    flex: 1;
}

.user-name {
    font-size: 13px;
    color: var(--white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-email {
    font-size: 11px;
    color: var(--light-gray);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.logout-btn {
    background: none;
    border: none;
    color: var(--light-gray);
    font-size: 18px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.logout-btn:hover {
    color: #ff6b6b;
}

/* Main */
.admin-main {
    margin-left: 260px;
    padding: 40px 50px;
    min-height: 100vh;
}

.admin-section {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

.section-header {
    margin-bottom: 40px;
}

.section-header h1 {
    font-size: 36px;
    font-weight: 300;
    letter-spacing: -0.5px;
}

.section-desc {
    color: var(--light-gray);
    font-size: 14px;
    margin-top: 6px;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    background-color: var(--dark-gray);
    border: 1px solid rgba(201,169,97,0.12);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.stat-label {
    font-size: 12px;
    color: var(--light-gray);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.stat-value {
    font-size: 34px;
    font-weight: 300;
    color: var(--gold);
}

.dashboard-cta {
    background-color: var(--dark-gray);
    border: 1px solid rgba(201,169,97,0.12);
    padding: 40px;
    text-align: center;
}

.dashboard-cta h3 {
    font-size: 22px;
    font-weight: 400;
    margin-bottom: 10px;
}

.dashboard-cta p {
    color: var(--light-gray);
    margin-bottom: 24px;
}

.dashboard-cta .auth-button {
    margin: 0 auto;
}

/* Formulario de eventos */
.event-form {
    max-width: 760px;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.field-hint {
    font-size: 12px;
    color: rgba(224,224,224,0.45);
    margin-top: 2px;
}

/* Artistas / line-up */
.artist-input-row {
    display: flex;
    gap: 10px;
}

.artist-input-row input {
    flex: 1;
    padding: 13px 14px;
    background-color: var(--medium-gray);
    border: 1px solid rgba(201,169,97,0.2);
    color: var(--white);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.artist-input-row input:focus {
    outline: none;
    border-color: var(--gold);
}

.btn-add-artist {
    padding: 0 22px;
    background: none;
    border: 1px solid var(--gold);
    color: var(--gold);
    font-size: 13px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-add-artist:hover {
    background-color: var(--gold);
    color: var(--black);
}

.artist-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.artist-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 8px 7px 14px;
    background-color: rgba(201,169,97,0.12);
    border: 1px solid rgba(201,169,97,0.3);
    color: var(--gold);
    font-size: 13px;
}

.artist-chip button {
    background: none;
    border: none;
    color: var(--gold);
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    padding: 0 4px;
    transition: color 0.3s ease;
}

.artist-chip button:hover {
    color: #ff6b6b;
}

/* Categorías / géneros: píldoras sugeridas */
.category-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.cat-pill {
    padding: 8px 16px;
    background: none;
    border: 1px solid rgba(201,169,97,0.3);
    color: var(--light-gray);
    font-size: 13px;
    letter-spacing: 0.3px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.cat-pill:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.cat-pill.active {
    background-color: var(--gold);
    border-color: var(--gold);
    color: var(--black);
    font-weight: 600;
}

/* Tipos de boleto (preventa, general, mesa vip, multipass...) */
.ticket-type-input-row {
    display: flex;
    gap: 10px;
}

.ticket-type-input-row input[type="text"] {
    flex: 2;
    padding: 13px 14px;
    background-color: var(--medium-gray);
    border: 1px solid rgba(201,169,97,0.2);
    color: var(--white);
    font-size: 15px;
    font-family: inherit;
}

.ticket-type-input-row input[type="number"] {
    flex: 1;
    padding: 13px 14px;
    background-color: var(--medium-gray);
    border: 1px solid rgba(201,169,97,0.2);
    color: var(--white);
    font-size: 15px;
    font-family: inherit;
}

.ticket-type-input-row input:focus {
    outline: none;
    border-color: var(--gold);
}

.ticket-types-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}

.ticket-type-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 16px;
    background-color: rgba(201,169,97,0.08);
    border: 1px solid rgba(201,169,97,0.2);
}

.ticket-type-name {
    flex: 1;
    color: var(--white);
    font-size: 14px;
}

.ticket-type-price {
    color: var(--gold);
    font-weight: 600;
    font-size: 14px;
}

.ticket-type-remove {
    background: none;
    border: none;
    color: rgba(224,224,224,0.5);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    padding: 0 4px;
    transition: color 0.3s ease;
}

.ticket-type-remove:hover {
    color: #ff6b6b;
}

.empty-ticket-types {
    font-size: 13px;
    color: rgba(224,224,224,0.4);
    margin-top: 8px;
}

/* Lista de invitados */
.invitados-link-box {
    max-width: 640px;
}

.invitados-link-row {
    display: flex;
    gap: 10px;
}

.invitados-link-row input {
    flex: 1;
    padding: 12px 14px;
    background-color: var(--medium-gray);
    border: 1px solid rgba(201,169,97,0.2);
    color: var(--light-gray);
    font-size: 13px;
    font-family: inherit;
}

.invitados-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.invitados-actions button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.evento-admin-guests {
    font-size: 12px;
    color: var(--gold);
    margin-top: 6px;
}

.btn-guests {
    padding: 8px 20px;
    border: 1px solid rgba(201,169,97,0.4);
    background: none;
    color: var(--gold);
    font-size: 12px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-guests:hover {
    background-color: var(--gold);
    color: var(--black);
}

/* Subida de imagen */
.image-upload-zone {
    position: relative;
    min-height: 180px;
    border: 1px dashed rgba(201,169,97,0.35);
    background-color: var(--medium-gray);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
    overflow: hidden;
}

.image-upload-zone:hover,
.image-upload-zone.dragover {
    border-color: var(--gold);
    background-color: rgba(201,169,97,0.06);
}

.image-upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--light-gray);
    font-size: 13px;
    text-align: center;
    padding: 20px;
}

.upload-icon {
    font-size: 26px;
    color: var(--gold);
    margin-bottom: 4px;
}

.upload-hint {
    font-size: 11px;
    color: rgba(224,224,224,0.45);
}

.image-preview {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: none;
}

.image-upload-zone.has-image .image-upload-placeholder {
    display: none;
}

.image-upload-zone.has-image .image-preview {
    display: block;
}

.image-remove-btn {
    display: none;
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    background-color: rgba(10,10,10,0.75);
    border: 1px solid rgba(201,169,97,0.4);
    color: var(--white);
    font-size: 18px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.image-upload-zone.has-image .image-remove-btn {
    display: flex;
}

.image-remove-btn:hover {
    border-color: #ff6b6b;
    color: #ff6b6b;
}

.image-url-fallback {
    margin-top: 10px;
}

.image-url-fallback summary {
    font-size: 12px;
    color: var(--light-gray);
    cursor: pointer;
    letter-spacing: 0.3px;
}

.image-url-fallback summary:hover {
    color: var(--gold);
}

.image-url-fallback input {
    margin-top: 10px;
    width: 100%;
    padding: 12px 14px;
    background-color: var(--medium-gray);
    border: 1px solid rgba(201,169,97,0.2);
    color: var(--white);
    font-size: 14px;
    font-family: inherit;
}

.image-url-fallback input:focus {
    outline: none;
    border-color: var(--gold);
}

.form-actions {
    display: flex;
    gap: 14px;
    justify-content: flex-end;
    margin-top: 10px;
}

.btn-secondary {
    padding: 15px 30px;
    background: none;
    border: 1px solid rgba(201,169,97,0.3);
    color: var(--light-gray);
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    border-color: var(--gold);
    color: var(--gold);
}

/* Lista de eventos admin */
.eventos-admin-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.evento-admin-card {
    display: flex;
    gap: 20px;
    background-color: var(--dark-gray);
    border: 1px solid rgba(201,169,97,0.12);
    padding: 16px;
    align-items: center;
}

.evento-admin-img {
    width: 120px;
    height: 90px;
    object-fit: cover;
    flex-shrink: 0;
}

.evento-admin-info {
    flex: 1;
}

.evento-admin-info h3 {
    font-size: 18px;
    font-weight: 400;
    margin-bottom: 4px;
}

.evento-admin-cat {
    display: inline-block;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--black);
    background-color: var(--gold);
    padding: 2px 8px;
    margin-bottom: 8px;
}

.evento-admin-meta {
    font-size: 13px;
    color: var(--light-gray);
    margin-top: 2px;
}

.evento-admin-price {
    font-size: 18px;
    color: var(--gold);
    font-weight: 600;
    margin-top: 8px;
}

.evento-admin-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.btn-edit,
.btn-delete {
    padding: 8px 20px;
    border: none;
    font-size: 12px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-edit {
    background-color: var(--gold);
    color: var(--black);
}

.btn-edit:hover {
    background-color: var(--gold-light);
}

.btn-delete {
    background: none;
    border: 1px solid rgba(255,107,107,0.4);
    color: #ff6b6b;
}

.btn-delete:hover {
    background-color: rgba(255,107,107,0.1);
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--light-gray);
    background-color: var(--dark-gray);
    border: 1px solid rgba(201,169,97,0.12);
}

/* Tabla de ventas */
.ventas-table-wrapper {
    background-color: var(--dark-gray);
    border: 1px solid rgba(201,169,97,0.12);
    overflow-x: auto;
}

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

.ventas-table th {
    text-align: left;
    padding: 16px 20px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gold);
    border-bottom: 1px solid rgba(201,169,97,0.2);
}

.ventas-table td {
    padding: 16px 20px;
    font-size: 14px;
    border-bottom: 1px solid rgba(201,169,97,0.06);
}

.estado-badge {
    font-size: 11px;
    padding: 4px 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: var(--medium-gray);
    color: var(--light-gray);
}

.estado-badge.activo {
    background-color: rgba(201,169,97,0.2);
    color: var(--gold);
}

/* Notificación admin */
.admin-notif {
    position: fixed;
    top: 24px;
    right: 24px;
    background-color: var(--gold);
    color: var(--black);
    padding: 14px 24px;
    font-weight: 600;
    font-size: 14px;
    z-index: 10000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
}

.admin-notif.show {
    transform: translateX(0);
}

/* Responsive */
@media (max-width: 768px) {
    .admin-sidebar {
        width: 100%;
        height: auto;
        position: relative;
        flex-direction: column;
    }

    .admin-nav {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .admin-nav-item {
        width: auto;
        flex: 1;
        min-width: 120px;
        justify-content: center;
    }

    .admin-main {
        margin-left: 0;
        padding: 24px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .evento-admin-card {
        flex-direction: column;
        align-items: stretch;
    }

    .evento-admin-img {
        width: 100%;
        height: 160px;
    }

    .evento-admin-actions {
        flex-direction: row;
    }

    .evento-admin-actions button {
        flex: 1;
    }

    .auth-card,
    .registro-card {
        padding: 32px 24px;
    }

    .artist-input-row,
    .ticket-type-input-row,
    .invitados-link-row {
        flex-direction: column;
    }
}