/**
 * Strumenti Scuola - Modern App Glassmorphism Stylesheet (Video Cloud Share Palette)
 */

:root {
    --stsc-bg-primary: #667eea;
    --stsc-bg-secondary: #764ba2;
    --stsc-card-bg: rgba(22, 16, 48, 0.72);
    --stsc-card-border: rgba(255, 255, 255, 0.2);
    --stsc-card-hover-border: rgba(102, 126, 234, 0.75);
    --stsc-accent: #6366F1;
    --stsc-accent-purple: #8B5CF6;
    --stsc-accent-glow: rgba(99, 102, 241, 0.45);
    --stsc-success: #10b981;
    --stsc-text-main: #ffffff;
    --stsc-text-muted: #cbd5e1;
    --stsc-radius: 20px;
}

/* App Full Container - Video Cloud Share Style */
.stsc-app-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) fixed !important;
    background-attachment: fixed !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", "Helvetica Neue", Arial, sans-serif;
    color: var(--stsc-text-main);
    padding: 40px 20px;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    position: relative;
}

.stsc-app-container::before {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 50% 15%, rgba(255, 255, 255, 0.15) 0%, rgba(14, 10, 32, 0.5) 85%);
    pointer-events: none;
    z-index: 0;
}

.stsc-dashboard {
    max-width: 1040px;
    width: 100%;
    position: relative;
    z-index: 1;
}

/* Top Navigation Bar & Back to Site */
.stsc-top-nav {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 25px;
    padding: 0 4px;
}

.stsc-back-to-site-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 22px;
    background: rgba(22, 16, 48, 0.72);
    border: 1.5px solid rgba(255, 255, 255, 0.22);
    border-radius: 30px;
    color: #ffffff !important;
    text-decoration: none !important;
    font-size: 14px;
    font-weight: 700;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.stsc-back-to-site-btn:hover {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.6), rgba(139, 92, 246, 0.6));
    border-color: #8B5CF6;
    color: #ffffff !important;
    transform: translateX(-4px);
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.45);
}

.stsc-back-to-site-btn .stsc-nav-arrow {
    font-size: 18px;
    line-height: 1;
    transition: transform 0.2s ease;
}

.stsc-back-to-site-btn:hover .stsc-nav-arrow {
    transform: translateX(-4px);
}

.stsc-user-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px 6px 8px;
    background: rgba(22, 16, 48, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 30px;
    font-size: 13px;
    color: #e2e8f0;
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.stsc-user-avatar {
    width: 26px;
    height: 26px;
    background: linear-gradient(135deg, #6366F1, #8B5CF6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.stsc-user-name {
    font-weight: 600;
    color: #f1f5f9;
}

.stsc-logout-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: 6px;
    padding: 4px 10px;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 20px;
    color: #fca5a5 !important;
    text-decoration: none !important;
    font-size: 11px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.stsc-logout-link:hover {
    background: rgba(239, 68, 68, 0.3);
    color: #ffffff !important;
    border-color: #ef4444;
}

.stsc-footer-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #c4b5fd !important;
    text-decoration: none !important;
    font-size: 13px;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.2s ease;
    margin-top: 14px;
}

.stsc-footer-back-link:hover {
    background: rgba(99, 102, 241, 0.25);
    color: #ffffff !important;
    border-color: #8B5CF6;
    transform: translateY(-2px);
}

/* Header */
.stsc-dashboard-header {
    text-align: center;
    margin-bottom: 45px;
}

.stsc-brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(22, 16, 48, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.22);
    padding: 7px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.stsc-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--stsc-success);
    box-shadow: 0 0 10px var(--stsc-success);
}

.stsc-title {
    font-size: 36px;
    font-weight: 800;
    margin: 0 0 12px 0;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
}

.stsc-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 auto;
    max-width: 600px;
    line-height: 1.6;
    text-shadow: 0 2px 4px rgba(0,0,0,0.25);
}

/* Grid */
.stsc-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 24px;
}

/* Card Glassmorphism - VCS Frosted Glass */
.stsc-service-card {
    position: relative;
    background: var(--stsc-card-bg) !important;
    border: 1px solid var(--stsc-card-border) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--stsc-radius);
    padding: 28px;
    display: flex;
    flex-direction: column;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
    overflow: hidden;
}

.stsc-service-card:hover {
    transform: translateY(-6px);
    border-color: var(--stsc-card-hover-border) !important;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45), 0 0 35px var(--stsc-accent-glow);
}

.stsc-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.stsc-service-icon {
    font-size: 40px;
    line-height: 1;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.4));
}

.stsc-badge-free {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.5);
    color: #34d399;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.3);
}

.stsc-badge-device {
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.45);
    color: #c4b5fd;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 9px;
    border-radius: 20px;
    letter-spacing: 0.3px;
}

.stsc-device-hint {
    font-size: 12px;
    color: #e2e8f0;
    background: rgba(30, 22, 65, 0.7);
    border: 1px dashed rgba(139, 92, 246, 0.45);
    padding: 9px 13px;
    border-radius: 10px;
    margin-bottom: 20px;
    line-height: 1.4;
}

.stsc-card-title {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 10px 0;
}

.stsc-card-desc {
    font-size: 14px;
    color: var(--stsc-text-muted);
    line-height: 1.55;
    margin: 0 0 24px 0;
    flex-grow: 1;
}

.stsc-service-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 13px 20px;
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 12px;
    color: #fff !important;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
}

.stsc-service-btn:hover {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%) !important;
    box-shadow: 0 10px 28px rgba(99, 102, 241, 0.55);
    transform: translateY(-2px);
}

.stsc-btn-arrow {
    font-size: 16px;
    transition: transform 0.2s ease;
}

.stsc-service-btn:hover .stsc-btn-arrow {
    transform: translateX(4px);
}

/* Footer */
.stsc-dashboard-footer {
    margin-top: 50px;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
}

/* ================================================= */
/* MODAL STYLES (Video Cloud Share Frosted Glass)   */
/* ================================================= */

.stsc-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.stsc-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 7, 24, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.stsc-modal-container {
    position: relative;
    background: rgba(22, 16, 48, 0.94) !important;
    border: 1px solid rgba(255, 255, 255, 0.22) !important;
    box-shadow: 0 25px 65px rgba(0, 0, 0, 0.75), 0 0 45px rgba(102, 126, 234, 0.35);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: 24px;
    max-width: 780px;
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
    color: #fff;
    padding: 32px;
    box-sizing: border-box;
}

.stsc-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #cbd5e1;
    border-radius: 50%;
    font-size: 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    line-height: 1;
    padding: 0;
}

.stsc-modal-close:hover {
    background: rgba(239, 68, 68, 0.25);
    color: #f87171;
    border-color: rgba(239, 68, 68, 0.5);
    transform: scale(1.05);
}

/* Modal Internal Form Elements */
.stsc-modal-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.stsc-modal-icon {
    font-size: 38px;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.3));
}

.stsc-modal-header h2 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 4px 0;
    color: #fff;
}

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

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

.stsc-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 8px;
}

/* ========================================================================== */
/* HIGH-CONTRAST INPUT OVERRIDES (Resolves White-on-White WordPress Conflict)  */
/* ========================================================================== */
.stsc-modal-container input[type="text"],
.stsc-modal-container input[type="number"],
.stsc-modal-container input[type="email"],
.stsc-modal-container input[type="tel"],
.stsc-modal-container input[type="password"],
.stsc-modal-container input[type="search"],
.stsc-modal-container input[type="url"],
.stsc-modal-container select,
.stsc-modal-container textarea,
.stsc-form-container input[type="text"],
.stsc-form-container input[type="number"],
.stsc-form-container input[type="email"],
.stsc-form-container input[type="tel"],
.stsc-form-container input[type="search"],
.stsc-form-container input[type="url"],
.stsc-form-container select,
.stsc-form-container textarea,
.stsc-service-form input,
.stsc-service-form select,
.stsc-service-form textarea,
.stsc-form-group input,
.stsc-form-group select,
.stsc-form-group textarea,
.stsc-dip-input,
.stsc-show-input,
.aish-act-row input,
.act-name,
.act-music,
.act-dancers,
#stsc-assign-name,
#stsc-assign-phone {
    width: 100% !important;
    padding: 12px 16px !important;
    background: #ffffff !important;
    background-color: #ffffff !important;
    border: 2px solid #8b5cf6 !important;
    border-radius: 12px !important;
    color: #0f172a !important;
    -webkit-text-fill-color: #0f172a !important;
    caret-color: #6366f1 !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
    box-sizing: border-box !important;
    transition: all 0.2s ease !important;
    -webkit-appearance: none;
}

.stsc-modal-container input::placeholder,
.stsc-modal-container textarea::placeholder,
.stsc-form-container input::placeholder,
.stsc-form-container textarea::placeholder,
.stsc-form-group input::placeholder,
.stsc-form-group textarea::placeholder,
.stsc-dip-input::placeholder,
.stsc-show-input::placeholder,
.aish-act-row input::placeholder,
.act-name::placeholder,
.act-music::placeholder,
.act-dancers::placeholder {
    color: #64748b !important;
    -webkit-text-fill-color: #64748b !important;
    opacity: 1 !important;
    font-weight: 400 !important;
}

.stsc-modal-container input:focus,
.stsc-modal-container select:focus,
.stsc-modal-container textarea:focus,
.stsc-form-container input:focus,
.stsc-form-container select:focus,
.stsc-form-container textarea:focus,
.stsc-form-group input:focus,
.stsc-form-group select:focus,
.stsc-form-group textarea:focus,
.stsc-dip-input:focus,
.stsc-show-input:focus,
.aish-act-row input:focus,
.act-name:focus,
.act-music:focus,
.act-dancers:focus {
    outline: none !important;
    border-color: #6366f1 !important;
    background: #ffffff !important;
    background-color: #ffffff !important;
    color: #0f172a !important;
    -webkit-text-fill-color: #0f172a !important;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.25), 0 2px 10px rgba(0, 0, 0, 0.1) !important;
}

.stsc-modal-container select,
.stsc-form-container select,
.stsc-form-group select {
    background: #ffffff !important;
    background-color: #ffffff !important;
    color: #0f172a !important;
    -webkit-text-fill-color: #0f172a !important;
    font-weight: 600 !important;
    cursor: pointer;
}

.stsc-modal-container select option,
.stsc-form-container select option,
.stsc-form-group select option {
    background: #ffffff !important;
    color: #0f172a !important;
    font-weight: 500 !important;
}

.stsc-modal-container input[type="color"],
.stsc-form-group input[type="color"] {
    height: 44px !important;
    padding: 4px !important;
    cursor: pointer !important;
    border-radius: 10px !important;
    background: #ffffff !important;
}

.stsc-modal-container input[type="range"] {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
}

.stsc-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.stsc-btn-primary {
    width: 100%;
    padding: 14px 20px;
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%) !important;
    border: none !important;
    border-radius: 12px;
    color: #fff !important;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
    transition: all 0.2s ease;
}

.stsc-btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(99, 102, 241, 0.55);
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%) !important;
}

.stsc-btn-secondary {
    display: inline-block;
    padding: 10px 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #e2e8f0;
    border-radius: 10px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.stsc-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.stsc-btn-danger {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #fca5a5;
    padding: 10px 14px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.stsc-btn-danger:hover {
    background: rgba(239, 68, 68, 0.35);
}

/* Tabs */
.stsc-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    background: rgba(14, 10, 32, 0.6);
    padding: 4px;
    border-radius: 12px;
    border: 1px solid rgba(102, 126, 234, 0.25);
}

.stsc-tab-btn {
    flex: 1;
    background: none;
    border: none;
    padding: 11px;
    font-size: 13px;
    font-weight: 600;
    color: #cbd5e1;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.stsc-tab-btn.active {
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

/* Results */
.stsc-result-box {
    margin-top: 20px;
    padding: 0;
    border: none;
    background: transparent;
    box-shadow: none;
}

/* Responsive */
@media (max-width: 768px) {
    .stsc-app-container {
        padding: 24px 12px;
    }
    
    .stsc-title {
        font-size: 28px;
    }
    
    .stsc-services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .stsc-service-card {
        padding: 22px;
    }
    
    .stsc-modal {
        padding: 0;
        align-items: flex-end;
    }
    
    .stsc-modal-container {
        max-height: 85vh;
        border-radius: 24px 24px 0 0;
        padding: 24px 18px;
    }
    
    .stsc-grid-2col {
        grid-template-columns: 1fr;
    }
}