/* Estilos específicos para a página de personalização */

/* ── Layout Options & Grid ── */
.layout-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.layout-option {
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #ffffff;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.layout-option:hover {
    border-color: #6366f1;
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.15);
}

.layout-option.selected {
    border-color: #6366f1;
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25), 0 10px 25px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.layout-option input[type="radio"] {
    display: none;
}

.layout-option label {
    cursor: pointer;
    display: block;
}

.layout-preview {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 0.85rem;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
}

.layout-option h4 {
    margin: 0.5rem 0 0.25rem 0;
    color: #1e293b;
    font-size: 1.05rem;
    font-weight: 700;
}

.layout-option p {
    margin: 0;
    color: #64748b;
    font-size: 0.85rem;
    line-height: 1.4;
}

/* ── Check Badge & Overlay ── */
.layout-check-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #10b981, #059669);
    border: 2px solid #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 0.95rem;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.45);
    opacity: 0;
    transform: scale(0.3);
    transition: all 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 5;
    pointer-events: none;
}

.layout-option.selected .layout-check-badge {
    opacity: 1;
    transform: scale(1);
}

.layout-overlay {
    position: absolute;
    inset: 0;
    border-radius: 12px;
    background: rgba(99, 102, 241, 0.08);
    border: 2px solid #6366f1;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
    z-index: 4;
}

.layout-option.selected .layout-overlay {
    opacity: 1;
}

/* ── Estrutura Base dos Mockups de Miniatura ── */
.layout-mockup {
    width: 100%;
    height: 185px;
    box-sizing: border-box;
    padding: 12px 10px 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.3s ease;
    user-select: none;
}

.layout-option:hover .layout-mockup {
    transform: scale(1.02);
}

.mockup-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 700;
}

.mockup-couple-name {
    letter-spacing: 0.3px;
}

.mockup-heart {
    font-size: 0.7rem;
    display: inline-flex;
    align-items: center;
}

.mockup-date {
    text-align: center;
    font-size: 0.62rem;
    margin-top: 2px;
    opacity: 0.8;
}

.mockup-counter {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin: 6px 0;
}

.mockup-counter-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4px 6px;
    border-radius: 6px;
    min-width: 42px;
}

.mockup-counter-item span {
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1;
}

.mockup-counter-item small {
    font-size: 0.55rem;
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mockup-photos {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin: 4px 0;
}

.mockup-photo {
    width: 38px;
    height: 38px;
    border-radius: 6px;
    background-size: cover;
    background-position: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.mockup-quote {
    text-align: center;
    font-size: 0.62rem;
    font-style: italic;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 4px;
}

/* ── 1. Mockup Clássico (Classic) ── */
.mockup-classic {
    background: linear-gradient(145deg, #fff1f2 0%, #ffe4e6 50%, #fecdd3 100%);
    color: #881337;
    font-family: 'Playfair Display', Georgia, serif;
}
.mockup-classic .mockup-header { color: #881337; font-family: 'Playfair Display', serif; }
.mockup-classic .mockup-heart { color: #e11d48; }
.mockup-classic .mockup-date { color: #9f1239; }
.mockup-classic .mockup-counter-item {
    background: #ffffff;
    border: 1px solid #fecdd3;
    box-shadow: 0 2px 4px rgba(225, 29, 72, 0.08);
}
.mockup-classic .mockup-counter-item span { color: #e11d48; }
.mockup-classic .mockup-counter-item small { color: #9f1239; }
.mockup-classic .mockup-photo {
    border: 2px solid #ffffff;
    background-color: #fda4af;
}
.mockup-classic .mockup-quote { color: #9f1239; }

/* ── 2. Mockup Minimalista (Minimal) ── */
.mockup-minimal {
    background: #f8fafc;
    color: #0f172a;
    border: 1px solid #e2e8f0;
    font-family: 'Inter', -apple-system, sans-serif;
}
.mockup-minimal .mockup-header { color: #0f172a; font-weight: 600; letter-spacing: 0.5px; }
.mockup-minimal .mockup-heart { color: #64748b; font-size: 0.6rem; }
.mockup-minimal .mockup-date { color: #64748b; }
.mockup-minimal .mockup-counter-item {
    background: #0f172a;
    color: #ffffff;
    border-radius: 4px;
}
.mockup-minimal .mockup-counter-item span { color: #ffffff; }
.mockup-minimal .mockup-counter-item small { color: #94a3b8; }
.mockup-minimal .mockup-photo {
    border: 1px solid #cbd5e1;
    background-color: #e2e8f0;
    border-radius: 4px;
}
.mockup-minimal .mockup-quote { color: #64748b; }

/* ── 3. Mockup Floral (Rosa Romântico) ── */
.mockup-floral-pink {
    background: linear-gradient(145deg, #fdf2f8 0%, #fce7f3 50%, #fbcfe8 100%);
    color: #831843;
    font-family: 'Dancing Script', cursive, sans-serif;
}
.mockup-floral-pink .mockup-header { color: #db2777; font-size: 0.85rem; font-weight: 700; }
.mockup-floral-pink .mockup-heart { color: #ec4899; }
.mockup-floral-pink .mockup-date { color: #be185d; font-size: 0.6rem; }
.mockup-floral-pink .mockup-counter-item {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #fbcfe8;
}
.mockup-floral-pink .mockup-counter-item span { color: #db2777; font-weight: 700; }
.mockup-floral-pink .mockup-counter-item small { color: #9d174d; }
.mockup-floral-pink .mockup-photo {
    border: 2px solid #f472b6;
    background-color: #fdf2f8;
    border-radius: 50%;
}
.mockup-floral-pink .mockup-quote { color: #be185d; font-size: 0.65rem; }

/* ── 3B. Mockup Floral Delicado (Verde Botânico) ── */
.mockup-floral,
.mockup-floral-delicado {
    background: linear-gradient(145deg, #f0fdf4 0%, #fefce8 50%, #fef3c7 100%);
    color: #14532d;
    font-family: 'Poppins', sans-serif;
}
.mockup-floral .mockup-header,
.mockup-floral-delicado .mockup-header { color: #15803d; }
.mockup-floral .mockup-heart,
.mockup-floral-delicado .mockup-heart { color: #16a34a; }
.mockup-floral .mockup-date,
.mockup-floral-delicado .mockup-date { color: #166534; }
.mockup-floral .mockup-counter-item,
.mockup-floral-delicado .mockup-counter-item {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #bbf7d0;
}
.mockup-floral .mockup-counter-item span,
.mockup-floral-delicado .mockup-counter-item span { color: #15803d; }
.mockup-floral .mockup-counter-item small,
.mockup-floral-delicado .mockup-counter-item small { color: #166534; }
.mockup-floral .mockup-photo,
.mockup-floral-delicado .mockup-photo {
    border: 2px solid #86efac;
    background-color: #dcfce7;
    border-radius: 50%;
}
.mockup-floral .mockup-quote,
.mockup-floral-delicado .mockup-quote { color: #166534; }

/* ── 4. Mockup Moderno (Modern) ── */
.mockup-modern {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #c026d3 100%);
    color: #ffffff;
    font-family: 'Poppins', sans-serif;
}
.mockup-modern .mockup-header { color: #ffffff; text-shadow: 0 0 10px rgba(255, 255, 255, 0.4); }
.mockup-modern .mockup-heart { color: #f472b6; animation: moonPulse 2s infinite; }
.mockup-modern .mockup-date { color: rgba(255, 255, 255, 0.85); }
.mockup-modern .mockup-counter-item {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}
.mockup-modern .mockup-counter-item span { color: #ffffff; }
.mockup-modern .mockup-counter-item small { color: rgba(255, 255, 255, 0.8); }
.mockup-modern .mockup-photo {
    border: 2px solid rgba(255, 255, 255, 0.5);
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 8px;
}
.mockup-modern .mockup-quote { color: rgba(255, 255, 255, 0.9); }

/* ── 5. Mockup Arco-íris (Rainbow) ── */
.mockup-rainbow {
    background: linear-gradient(135deg, #fecdd3 0%, #fef08a 35%, #bae6fd 70%, #ddd6fe 100%);
    color: #334155;
    font-family: 'Poppins', sans-serif;
}
.mockup-rainbow .mockup-header { color: #1e293b; }
.mockup-rainbow .mockup-heart { color: #ec4899; }
.mockup-rainbow .mockup-date { color: #475569; }
.mockup-rainbow .mockup-counter-item:nth-child(1) { background: #ffe4e6; border: 1px solid #fda4af; }
.mockup-rainbow .mockup-counter-item:nth-child(2) { background: #fef9c3; border: 1px solid #fde047; }
.mockup-rainbow .mockup-counter-item:nth-child(3) { background: #e0f2fe; border: 1px solid #7dd3fc; }
.mockup-rainbow .mockup-counter-item span { color: #0f172a; }
.mockup-rainbow .mockup-counter-item small { color: #475569; }
.mockup-rainbow .mockup-photo {
    border: 2px solid #ffffff;
    background-color: #fbcfe8;
    border-radius: 8px;
}
.mockup-rainbow .mockup-quote { color: #475569; }

/* ── 6. Mockup Vintage Retrô (Vintage) ── */
.mockup-vintage {
    background: #fdfbf7;
    background-image: radial-gradient(#e6ccb2 0.8px, transparent 0.8px);
    background-size: 10px 10px;
    border: 1px dashed #b08968;
    color: #43281c;
    font-family: 'Crimson Text', serif;
}
.mockup-vintage .mockup-header { color: #582f0e; font-family: 'Crimson Text', serif; }
.mockup-vintage .mockup-heart { color: #9c6644; }
.mockup-vintage .mockup-date { color: #7f5539; }
.mockup-vintage .mockup-counter-item {
    background: #ede0d4;
    border: 1px solid #ddb892;
}
.mockup-vintage .mockup-counter-item span { color: #582f0e; }
.mockup-vintage .mockup-counter-item small { color: #7f5539; }
.mockup-vintage .mockup-photo {
    border: 2px solid #ffffff;
    border-bottom-width: 6px;
    background-color: #e6ccb2;
    border-radius: 2px;
}
.mockup-vintage .mockup-quote { color: #7f5539; }

/* ── 7. Mockup Céu Estrelado (Midnight) ── */
.mockup-midnight {
    background: #070b19;
    background-image: 
        radial-gradient(1px 1px at 15px 15px, #ffffff, rgba(0,0,0,0)),
        radial-gradient(1.5px 1.5px at 70px 40px, #ffffff, rgba(0,0,0,0)),
        radial-gradient(1px 1px at 140px 25px, #fbcfe8, rgba(0,0,0,0)),
        radial-gradient(1.5px 1.5px at 190px 75px, #38bdf8, rgba(0,0,0,0));
    background-repeat: repeat;
    background-size: 150px 100px;
    color: #f8fafc;
    font-family: 'Poppins', sans-serif;
    border: 1px solid rgba(56, 189, 248, 0.3);
}
.mockup-midnight .mockup-header { color: #ffffff; text-shadow: 0 0 8px rgba(56, 189, 248, 0.7); }
.mockup-midnight .mockup-heart { color: #f472b6; filter: drop-shadow(0 0 5px rgba(244, 114, 182, 0.8)); }
.mockup-midnight .mockup-date { color: #94a3b8; }
.mockup-midnight .mockup-counter-item {
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(56, 189, 248, 0.4);
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.2);
}
.mockup-midnight .mockup-counter-item span { color: #38bdf8; text-shadow: 0 0 6px rgba(56, 189, 248, 0.6); }
.mockup-midnight .mockup-counter-item small { color: #94a3b8; }
.mockup-midnight .mockup-photo {
    border: 1px solid rgba(56, 189, 248, 0.5);
    background-color: #1e293b;
    border-radius: 6px;
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.25);
}
.mockup-midnight .mockup-quote { color: #cbd5e1; }

/* ── 8. Mockup Pôr do Sol (Sunset) ── */
.mockup-sunset {
    background: linear-gradient(135deg, #ff7e5f 0%, #feb47b 60%, #ffeaa7 100%);
    color: #431407;
    font-family: 'Poppins', sans-serif;
}
.mockup-sunset .mockup-header { color: #7c2d12; font-weight: 700; }
.mockup-sunset .mockup-heart { color: #ea580c; filter: drop-shadow(0 2px 4px rgba(234, 88, 12, 0.3)); }
.mockup-sunset .mockup-date { color: #9a3412; }
.mockup-sunset .mockup-counter-item {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #fdba74;
    box-shadow: 0 2px 6px rgba(234, 88, 12, 0.1);
}
.mockup-sunset .mockup-counter-item span { color: #c2410c; }
.mockup-sunset .mockup-counter-item small { color: #9a3412; }
.mockup-sunset .mockup-photo {
    border: 2px solid #ffffff;
    background-color: #fed7aa;
    border-radius: 8px;
    box-shadow: 0 3px 8px rgba(234, 88, 12, 0.2);
}
.mockup-sunset .mockup-quote { color: #7c2d12; }

/* Música Section */
.music-input-container {
    background: var(--bg-accent);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.music-preview {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-primary);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-sm);
    margin: 1rem 0;
    border: 1px solid var(--border-color);
}

.music-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-color);
}

.music-info i {
    font-size: 1.2rem;
}

.music-info span {
    font-weight: 500;
}

.music-help {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

.music-help h4 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.music-help i {
    color: var(--primary-color);
}

.music-help ol {
    margin: 0;
    padding-left: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.music-help li {
    margin-bottom: 0.5rem;
}

/* Photo Upload */
.photo-upload-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.photo-upload-item {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    background: var(--bg-accent);
}

.photo-upload-item:hover {
    border-color: var(--primary-color);
    background: var(--bg-primary);
}

.upload-area {
    position: relative;
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.upload-label:hover {
    color: var(--primary-color);
}

.upload-label i {
    font-size: 2rem;
}

.upload-label span {
    font-weight: 500;
}

.photo-preview {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.photo-preview img {
    max-width: 100%;
    max-height: 100%;
    border-radius: var(--border-radius-sm);
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.remove-photo {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
    background: var(--error-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    transition: var(--transition);
}

.remove-photo:hover {
    background: var(--error-color-dark);
    transform: scale(1.1);
}

/* Form Sections */
.form-section {
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.form-section h2 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
}

.form-section h2 i {
    color: var(--primary-color);
}

.form-section p {
    margin: 0 0 1.5rem 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Form Groups */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background: var(--bg-accent);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group input.error {
    border-color: var(--error-color);
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.4;
}

/* Progress Bar */
.progress-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto;
}

.progress-step {
    padding: 0.5rem 1rem;
    background: var(--bg-accent);
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.progress-step.completed {
    background: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.progress-step.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Responsividade */
@media (max-width: 768px) {
    .layout-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }

    .layout-option {
        padding: 1rem;
    }

    .layout-placeholder {
        height: 96px;
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }
    
    .photo-upload-grid {
        grid-template-columns: 1fr;
    }

    .photo-upload-item {
        padding: 1.25rem;
    }

    .remove-photo {
        width: 36px;
        height: 36px;
        top: -8px;
        right: -8px;
        font-size: 1rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }

    .form-section h2 {
        font-size: 1.2rem;
        align-items: flex-start;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px;
    }
    
    .progress-bar {
        display: none;
    }
    
    .form-section {
        padding: 1.5rem;
    }
    
    .music-input-container {
        padding: 1.5rem;
    }

    .music-preview {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1rem;
    }

    .music-help {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .form-section {
        padding: 1rem;
        margin-bottom: 2rem;
    }
    
    .layout-grid {
        grid-template-columns: 1fr;
    }
    
    .photo-upload-item {
        padding: 1.5rem;
    }
    
    .upload-area {
        min-height: 120px;
    }

    .upload-label span {
        font-size: 0.95rem;
    }
}

/* ═════════════════════════════════════════════════════════════════════
   BOTÕES DE AÇÕES DO FORMULÁRIO DE PERSONALIZAÇÃO
   ═════════════════════════════════════════════════════════════════════ */
.form-actions-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 1rem;
}

.form-actions-buttons .btn {
    flex: 1;
    min-width: 200px;
    padding: 0.95rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-size: 1.05rem;
    font-weight: 600;
    border-radius: 12px;
}

.btn-preview-quick {
    background: #ffffff;
    color: #4f46e5 !important;
    border: 2px solid #4f46e5;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-preview-quick:hover {
    background: #f5f3ff;
    border-color: #4338ca;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(79, 70, 229, 0.2);
}

/* ═════════════════════════════════════════════════════════════════════
   MODAL DE PRÉ-VISUALIZAÇÃO EM TELA CHEIA (FULLSCREEN PREVIEW MODAL)
   Otimizado para Smartphones, Tablets e Desktop
   ═════════════════════════════════════════════════════════════════════ */

.tlove-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    background: #0c0d14;
    z-index: 9999999;
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: tloveModalFadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.tlove-preview-modal.active {
    display: flex !important;
}

@keyframes tloveModalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.985);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Barra superior sempre visível e fixa */
.tlove-preview-topbar {
    position: relative;
    z-index: 10;
    height: 58px;
    min-height: 58px;
    background: rgba(18, 19, 28, 0.96);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    gap: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* Botão principal de Voltar na barra */
.tlove-preview-back-btn {
    background: linear-gradient(135deg, #e91e63 0%, #d81b60 100%);
    color: #ffffff !important;
    border: none;
    border-radius: 10px;
    padding: 9px 18px;
    font-size: 0.95rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 3px 12px rgba(233, 30, 99, 0.35);
    transition: all 0.2s ease;
    min-height: 40px;
    touch-action: manipulation;
}

.tlove-preview-back-btn:hover {
    background: linear-gradient(135deg, #f03273 0%, #e02368 100%);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(233, 30, 99, 0.45);
}

.tlove-preview-back-btn:active {
    transform: translateY(1px);
    box-shadow: 0 2px 6px rgba(233, 30, 99, 0.3);
}

/* Informações centrais da página */
.tlove-preview-title-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    overflow: hidden;
    text-align: center;
    justify-content: center;
    flex: 1;
}

.tlove-preview-badge {
    background: rgba(233, 30, 99, 0.18);
    color: #ff6b9d;
    border: 1px solid rgba(233, 30, 99, 0.35);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    padding: 3px 9px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.tlove-preview-badge i {
    font-size: 0.55rem;
    color: #4ade80;
    animation: tlovePulseDot 1.5s infinite;
}

@keyframes tlovePulseDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

.tlove-preview-title {
    color: #f1f5f9;
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 320px;
}

/* Botão de Fechar lateral */
.tlove-preview-close-btn {
    background: rgba(255, 255, 255, 0.08);
    color: #cbd5e1;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s ease;
    touch-action: manipulation;
}

.tlove-preview-close-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #ffffff;
}

/* Container do Iframe */
.tlove-preview-frame-container {
    position: relative;
    flex: 1;
    width: 100%;
    height: calc(100% - 58px);
    background: #ffffff;
    overflow: hidden;
}

.tlove-preview-iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
    background: #ffffff;
}

/* Loading indicador do iframe */
.tlove-preview-loader {
    position: absolute;
    inset: 0;
    background: #0f1016;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    color: #e2e8f0;
    z-index: 5;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.tlove-preview-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.tlove-preview-spinner {
    width: 44px;
    height: 44px;
    border: 3px solid rgba(233, 30, 99, 0.2);
    border-top-color: #e91e63;
    border-radius: 50%;
    animation: tloveSpin 0.8s linear infinite;
}

@keyframes tloveSpin {
    to { transform: rotate(360deg); }
}

.tlove-preview-loader p {
    font-size: 0.95rem;
    color: #94a3b8;
    margin: 0;
}

/* Botão Flutuante SEMPRE visível na tela (ideal para smartphones / alcance fácil do polegar) */
.tlove-preview-floating-back-btn {
    position: fixed;
    bottom: 22px;
    left: 20px;
    z-index: 10000005;
    background: linear-gradient(135deg, #e91e63 0%, #d81b60 100%);
    color: #ffffff !important;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    padding: 12px 22px;
    font-size: 0.95rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 9px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 3px 10px rgba(233, 30, 99, 0.4);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    touch-action: manipulation;
}

.tlove-preview-floating-back-btn:hover {
    transform: scale(1.04);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.6), 0 4px 14px rgba(233, 30, 99, 0.5);
}

.tlove-preview-floating-back-btn:active {
    transform: scale(0.96);
}

/* Ajustes Responsivos para Mobile & Tablet */
@media (max-width: 640px) {
    .tlove-preview-topbar {
        padding: 0 10px;
        height: 54px;
        min-height: 54px;
    }
    
    .tlove-preview-frame-container {
        height: calc(100% - 54px);
    }
    
    .tlove-preview-back-btn {
        padding: 7px 12px;
        font-size: 0.88rem;
    }

    .tlove-preview-title {
        font-size: 0.85rem;
        max-width: 140px;
    }

    .tlove-preview-badge {
        display: none; /* Simplifica o topo no mobile */
    }

    .tlove-preview-floating-back-btn {
        bottom: 16px;
        left: 16px;
        padding: 10px 18px;
        font-size: 0.88rem;
    }
}