/* ===== VARIÁVEIS ===== */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --background: #f8fafc;
    --surface: #ffffff;
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-tertiary: #9ca3af;
    --border: #e5e7eb;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 20px;
    --spacing-xl: 24px;
    --spacing-xxl: 32px;
}

/* ===== RESET ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--background);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== APP CONTAINER ===== */
.app-screen {
    max-width: 480px;
    margin: 0 auto;
    background: var(--background);
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
}

/* ===== HEADER ESTILO APP ===== */
.app-header {
    background: var(--surface);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.9);
}

.header-title {
    text-align: center;
}
.header-title span {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.header-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 20px;
    cursor: pointer;
    transition: background 0.2s;
}

.header-btn:hover {
    background: var(--background);
}

.header-btn:active {
    background: var(--border);
    transform: scale(0.95);
}

.header-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.header-placeholder {
    width: 40px;
}

/* ===== CONTEÚDO PRINCIPAL ===== */
.app-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
    padding-bottom: var(--spacing-xxl);
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* ===== PROGRESS BAR ===== */
.progress-container {
    margin-bottom: var(--spacing-lg);
    background: var(--surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
    color: var(--text-tertiary);
}

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

.step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: currentColor;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: var(--spacing-xs);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-step:not(.active) .step-number {
    background: var(--border);
    color: var(--text-tertiary);
}

.step-label {
    font-size: 12px;
    font-weight: 500;
}

.progress-bar-track {
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 2px;
    transition: width 0.3s ease;
}

/* ===== CARDS ===== */
.card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:active {
    transform: scale(0.99);
    box-shadow: var(--shadow-md);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.card-icon {
    font-size: 24px;
    color: var(--primary);
    background: rgba(37, 99, 235, 0.1);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

/* ===== INPUTS ===== */
.input-group {
    margin-bottom: var(--spacing-lg);
}

.input-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.input-icon {
    color: var(--primary);
    font-size: 14px;
}

.app-input {
    width: 100%;
    padding: 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 16px;
    font-family: inherit;
    background: var(--surface);
    transition: all 0.2s;
    -webkit-appearance: none;
}

.app-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.app-input::placeholder {
    color: var(--text-tertiary);
}

.app-textarea {
    resize: vertical;
    min-height: 100px;
}

/* ===== FILE UPLOAD ===== */
.file-upload-area {
    position: relative;
    margin-top: var(--spacing-xs);
}

.file-input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 2;
}

.file-upload-placeholder {
    border: 2px dashed var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    background: var(--background);
    transition: all 0.2s;
    cursor: pointer;
}

.file-upload-placeholder i {
    font-size: 32px;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.file-upload-placeholder span {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.file-upload-placeholder small {
    color: var(--text-tertiary);
    font-size: 12px;
}

.file-upload-area:hover .file-upload-placeholder {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.05);
}

.photo-preview {
    margin-top: var(--spacing-sm);
    display: flex;
    justify-content: center;
}

.photo-preview img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
}

/* ===== ITENS DINÂMICOS ===== */
.dynamic-item {
    background: var(--background);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    position: relative;
    border: 1px solid var(--border);
    animation: slideIn 0.3s ease;
}

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

.dynamic-item .item-remove {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: var(--error);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.dynamic-item .item-remove:hover {
    transform: scale(1.1);
}

.dynamic-item .item-remove:active {
    transform: scale(0.95);
}

/* Select personalizado */
.app-select {
    width: 100%;
    padding: 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 15px;
    font-family: inherit;
    background: var(--surface);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234b5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
}

.app-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

/* Checkbox personalizado */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* ===== BOTÕES ===== */
.btn-add-item {
    width: 100%;
    padding: 14px;
    background: transparent;
    border: 2px dashed var(--primary);
    border-radius: var(--radius-md);
    color: var(--primary);
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    transition: all 0.2s;
    margin-top: var(--spacing-sm);
}

.btn-add-item i {
    font-size: 20px;
}

.btn-add-item:hover {
    background: rgba(37, 99, 235, 0.05);
}

.btn-add-item:active {
    transform: scale(0.98);
}

.action-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.btn-primary, .btn-secondary {
    flex: 1;
    padding: 16px;
    border: none;
    border-radius: var(--radius-xl);
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--background);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

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

.btn-secondary:active {
    transform: scale(0.98);
}

/* ===== PREVIEW ÁREA ===== */
.cv-preview-area {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-md) 0;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    min-height: 400px;
}

.template-selector {
    display: flex;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.template-option {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    background: white;
    color: var(--text-secondary);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    transition: all 0.2s;
}

.template-option i {
    font-size: 18px;
}

.template-option.active {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(37, 99, 235, 0.05);
}

.template-option:active {
    transform: scale(0.98);
}

/* ===== PAGAMENTO ===== */
.payment-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
    margin-top: var(--spacing-xl);
}

.payment-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.payment-icon i {
    font-size: 40px;
    color: var(--primary);
}

.payment-card h2 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.payment-details {
    background: var(--background);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    text-align: left;
}

.payment-details p {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border);
}

.payment-details p:last-child {
    border-bottom: none;
}

.payment-details strong {
    color: var(--primary);
    font-size: 18px;
}

.payment-timer {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    margin: var(--spacing-lg) 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.payment-timer i {
    font-size: 28px;
}

.payment-instructions {
    background: rgba(16, 185, 129, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
    color: var(--success);
    font-size: 14px;
    text-align: left;
}

.payment-footer {
    margin-top: var(--spacing-lg);
    color: var(--text-tertiary);
    font-size: 12px;
}

/* ===== TOAST ===== */
.toast-message {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 440px;
    margin: 0 auto;
    background: var(--text-primary);
    color: white;
    padding: 16px 20px;
    border-radius: var(--radius-xl);
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.toast-message.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-message.success {
    background: var(--success);
}

.toast-message.error {
    background: var(--error);
}

.toast-message.warning {
    background: var(--warning);
}

.toast-close {
    background: transparent;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    padding: 0 4px;
}

/* ===== LOADING OVERLAY ===== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

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

.loading-overlay p {
    color: white;
    font-size: 16px;
    font-weight: 500;
}

/* ===== STEPS ===== */
.step {
    display: none;
}

.step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

/* ===== VALIDAÇÃO ===== */
.app-input.error {
    border-color: var(--error);
}

.error-message {
    color: var(--error);
    font-size: 12px;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ===== SCROLLBAR PERSONALIZADA ===== */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--background);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 20px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}

/* ===== ANIMAÇÕES ===== */
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.pulse {
    animation: pulse 2s infinite;
}

/* ===== UTILITÁRIOS ===== */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.mt-2 { margin-top: var(--spacing-sm); }
.mt-4 { margin-top: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-md); }

/* ===== MEDIA QUERIES ===== */
@media (max-width: 380px) {
    .step-label {
        display: none;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .template-selector {
        flex-direction: column;
    }
}