/* Modal de clases de música */

.clases-modal-native {
    position: fixed;
    inset: 0;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.clases-modal-native.show {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.clases-modal-native .clases-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.78);
    backdrop-filter: blur(10px);
}

.clases-modal-native .clases-container {
    position: relative;
    width: 100%;
    max-width: 780px;
    max-height: 92vh;
    background: linear-gradient(145deg, #14101e, #2a1f3d);
    border-radius: 20px;
    border: 1px solid rgba(139, 92, 246, 0.35);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55), 0 0 40px rgba(139, 92, 246, 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(28px) scale(0.96);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.clases-modal-native.show .clases-container {
    transform: translateY(0) scale(1);
}

.clases-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 16px;
    border-bottom: 1px solid rgba(139, 92, 246, 0.25);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(255, 107, 53, 0.06));
    flex-shrink: 0;
}

.clases-header-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.clases-header-title i {
    font-size: 1.5rem;
    color: var(--neon-purple);
    filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.6));
}

.clases-header-title h3 {
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0;
}

.clases-close-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 10px;
    font-size: 1.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.clases-close-btn:hover {
    background: rgba(255, 0, 128, 0.15);
    border-color: var(--neon-pink);
    color: var(--neon-pink);
}

.clases-steps {
    display: flex;
    padding: 12px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
}

.clases-step {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.clases-step-num {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.clases-step.active .clases-step-num {
    background: var(--neon-purple);
    border-color: var(--neon-purple);
    color: #fff;
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.5);
}

.clases-step.active { color: var(--text-primary); }

.clases-step.done .clases-step-num {
    background: #FF6B35;
    border-color: #FF6B35;
    color: #fff;
}

.clases-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
}

.clases-panel { display: none; }

.clases-panel.active {
    display: block;
    animation: clasesFadeIn 0.3s ease;
}

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

.clases-search-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 18px;
}

.clases-search-input-wrap {
    flex: 1;
    position: relative;
}

.clases-search-input-wrap i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.clases-search-input {
    width: 100%;
    padding: 12px 14px 12px 40px;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition-fast);
}

.clases-search-input:focus {
    border-color: var(--neon-purple);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.clases-filter-select {
    padding: 12px 14px;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
    min-width: 150px;
}

.clases-filter-select option { background: #1A1A1A; }

/* Grid de maestros */
.clases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 4px;
}

.clases-grid::-webkit-scrollbar { width: 4px; }
.clases-grid::-webkit-scrollbar-thumb {
    background: rgba(139, 92, 246, 0.3);
    border-radius: 4px;
}

.maestro-card {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-fast);
    background: rgba(0, 0, 0, 0.3);
}

.maestro-card:hover {
    border-color: rgba(139, 92, 246, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(139, 92, 246, 0.15);
}

.maestro-card.selected {
    border-color: var(--neon-purple);
    box-shadow: 0 0 0 1px var(--neon-purple), 0 0 25px rgba(139, 92, 246, 0.25);
}

.maestro-card-img-wrap {
    position: relative;
    height: 130px;
    overflow: hidden;
}

.maestro-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.4s ease;
}

.maestro-card:hover .maestro-card-img-wrap img {
    transform: scale(1.06);
}

.maestro-card-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 4px 10px;
    background: rgba(139, 92, 246, 0.9);
    border-radius: 20px;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 600;
    color: #fff;
    text-transform: uppercase;
}

.maestro-card-avatar-ring {
    position: absolute;
    bottom: -20px;
    left: 14px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 3px solid #2a1f3d;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.maestro-card-avatar-ring img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.maestro-card-body {
    padding: 28px 14px 14px;
}

.maestro-card-name {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.92rem;
    margin-bottom: 4px;
}

.maestro-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.72rem;
    color: var(--text-secondary);
}

.maestro-card-stars { color: #FFD700; }

.maestro-card-price {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: #FF6B35;
    font-weight: 600;
}

/* Perfil del maestro */
.maestro-profile-header {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.maestro-profile-photo {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid var(--neon-purple);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
}

.maestro-profile-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.maestro-profile-info { flex: 1; min-width: 0; }

.maestro-profile-name {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 6px;
}

.maestro-profile-instrument {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--neon-purple);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.maestro-profile-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.maestro-stars { color: #FFD700; font-size: 0.85rem; }

.maestro-rating-num {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.maestro-profile-desc {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.55;
    margin: 0 0 16px;
}

.maestro-stats {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.maestro-stat {
    text-align: center;
    padding: 10px 16px;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.maestro-stat-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--neon-purple);
}

.maestro-stat-label {
    font-size: 0.68rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.maestro-niveles {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.maestro-nivel-tag {
    padding: 5px 12px;
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.25);
    border-radius: 20px;
    font-size: 0.75rem;
    color: #FF6B35;
}

.maestro-modalidad {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.maestro-modalidad-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 20px;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.maestro-modalidad-tag i { color: var(--neon-purple); font-size: 0.7rem; }

.clases-section-title {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-primary);
    margin: 0 0 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.clases-section-title i { color: var(--neon-purple); }

/* Planes */
.clases-plans-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.clases-plan-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    background: rgba(0, 0, 0, 0.25);
    border: 2px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.clases-plan-card:hover {
    border-color: rgba(139, 92, 246, 0.4);
    background: rgba(139, 92, 246, 0.05);
}

.clases-plan-card.selected {
    border-color: var(--neon-purple);
    background: rgba(139, 92, 246, 0.1);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.15);
}

.clases-plan-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.3), rgba(255, 107, 53, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.clases-plan-icon i {
    font-size: 1.2rem;
    color: var(--neon-purple);
}

.clases-plan-info { flex: 1; }

.clases-plan-name {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 3px;
}

.clases-plan-desc {
    color: var(--text-secondary);
    font-size: 0.78rem;
}

.clases-plan-price {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    color: #FF6B35;
    white-space: nowrap;
}

.clases-selected-info {
    margin-bottom: 16px;
    padding: 12px 16px;
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 12px;
}

.clases-selected-info h4 { color: var(--text-primary); font-size: 0.95rem; margin: 0 0 4px; }
.clases-selected-info p { color: var(--text-secondary); font-size: 0.8rem; margin: 0; }

/* Pago */
.clases-payment-summary {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 20px;
    margin-bottom: 20px;
}

.clases-payment-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.9rem;
}

.clases-payment-row:last-child { border-bottom: none; }

.clases-payment-label { color: var(--text-secondary); }
.clases-payment-value { color: var(--text-primary); font-weight: 500; }

.clases-payment-total .clases-payment-value {
    color: #FF6B35;
    font-family: var(--font-mono);
    font-size: 1.2rem;
    font-weight: 700;
}

.clases-stripe-btn {
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, #8B5CF6, #FF6B35);
    border: none;
    border-radius: 12px;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition-fast);
}

.clases-stripe-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
}

.clases-stripe-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.clases-stripe-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 12px;
}

.clases-inscribe-btn {
    width: 100%;
    padding: 14px;
    margin-top: 8px;
    background: linear-gradient(135deg, var(--neon-purple), #FF6B35);
    border: none;
    border-radius: 12px;
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.clases-inscribe-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
}

.clases-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
}

.clases-btn {
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
}

.clases-btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
}

.clases-btn-secondary:hover { color: var(--text-primary); }

.clases-btn-primary {
    background: linear-gradient(135deg, var(--neon-purple), #7C3AED);
    color: #fff;
}

.clases-btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.4);
}

.clases-btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.clases-empty, .clases-loading {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.clases-empty i { font-size: 2rem; opacity: 0.4; display: block; margin-bottom: 12px; }

.clases-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

@media (max-width: 600px) {
    .clases-modal-native {
        padding: 0;
        align-items: flex-end;
    }

    .clases-modal-native .clases-container {
        width: 100%;
        max-width: 100%;
        max-height: 95dvh;
        max-height: 95vh;
        border-radius: 16px 16px 0 0;
        min-height: 0;
    }

    .clases-header {
        padding: 16px 16px 12px;
    }

    .clases-header-title h3 {
        font-size: 1rem;
    }

    .clases-steps {
        padding: 10px 16px;
        justify-content: center;
        gap: 12px;
    }

    .clases-step-label { display: none; }

    .clases-body {
        padding: 16px;
    }

    .clases-search-input,
    .clases-field input,
    .clases-field select,
    .clases-field textarea {
        font-size: 16px;
    }

    .clases-grid { grid-template-columns: 1fr; }
    .maestro-profile-header { flex-direction: column; align-items: center; text-align: center; }

    .clases-footer {
        flex-direction: column-reverse;
        gap: 10px;
        padding: 14px 16px;
        padding-bottom: max(14px, env(safe-area-inset-bottom, 14px));
    }

    .clases-btn {
        display: flex;
        width: 100%;
        justify-content: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .clases-modal-native .clases-container {
        max-height: 100dvh;
        max-height: 100vh;
        border-radius: 12px 12px 0 0;
    }

    .clases-header {
        padding: 14px 14px 10px;
    }

    .clases-body {
        padding: 14px;
    }
}