/* Reset e variáveis CSS do ERP */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
}

:root {
    --primary-color: #f6a5c3;
    --primary-dark: #e891b2;
    --secondary-color: #6366f1;
    --background: #f8fafc;
    --surface: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    min-height: 100vh;
    padding: 2rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--text-primary);
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--surface);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.header {
    text-align: center;
    padding: 3rem 2rem 2rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border-color);
}

.logo {
    width: 220px;
    height: 220px;
    margin: 0 auto 1.25rem;
    display: block;
}

.header p {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
}

.message {
    padding: 0.9rem 1.5rem;
    margin: 1.5rem 2rem;
    border-radius: 0.85rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.message.success {
    background: #d1fae5;
    border-left: 4px solid var(--success);
    color: #047857;
}

.message.error {
    background: #fee2e2;
    border-left: 4px solid var(--error);
    color: #991b1b;
}

.message.hidden {
    display: none;
}

.success-modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    z-index: 20;
}

.success-modal.hidden {
    display: none;
}

.success-card {
    background: var(--surface);
    border-radius: 1rem;
    padding: 2rem;
    width: min(360px, 100%);
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(246, 165, 195, 0.4);
}

.success-card h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.success-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.success-card .success-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.12);
    color: var(--success);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.btn-success {
    border: none;
    background: var(--primary-color);
    color: #fff;
    border-radius: 0.5rem;
    padding: 0.6rem 2.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-success:hover {
    background: var(--primary-dark);
}

.form {
    padding: 2rem;
}

.form.hidden {
    display: none;
}

.section {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.section:last-of-type {
    border-bottom: none;
}

.section h2 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.section-helper {
    margin-top: -0.5rem;
    margin-bottom: 2rem;
    color: rgba(30, 41, 59, 0.65);
    font-size: 0.9rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

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

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.2s;
    font-family: inherit;
    background-color: var(--surface);
}

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

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

.form-group select {
    cursor: pointer;
}

.form-actions {
    margin-top: 2rem;
    text-align: center;
}

.message-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--success);
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
}

.btn-submit {
    padding: 0.75rem 3rem;
    background: var(--primary-color);
    color: white;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    transition: background 0.2s;
    border: none;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
}

.btn-submit:hover:not(:disabled) {
    background: var(--primary-dark);
}

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

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.footer {
    background: var(--background);
    padding: 1.5rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    border-top: 1px solid var(--border-color);
}

/* Responsividade Mobile */
@media (max-width: 768px) {
    body {
        padding: 0;
    }

    .container {
        border-radius: 0;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
    }

    .header {
        padding: 2rem 1.5rem 1.5rem;
    }

    .logo {
        width: 170px;
        height: 170px;
    }

    .header p {
        font-size: 0.875rem;
    }

    .form {
        padding: 1.5rem;
        flex: 1;
    }

    .section {
        margin-bottom: 1.5rem;
        padding-bottom: 1.5rem;
    }

    .section h2 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1rem;
    }

    .form-group.full-width {
        margin-bottom: 1rem;
    }

    .form-group label {
        font-size: 0.875rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.75rem;
        font-size: 16px; /* Evita zoom no iOS */
    }

    .message {
        padding: 0.75rem 1.5rem;
        margin: 1rem 1.5rem;
        font-size: 0.875rem;
    }

    .btn-submit {
        width: 100%;
        padding: 1rem 2rem;
        position: sticky;
        bottom: 0;
        border-radius: 0;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    }

    .form-actions {
        margin-top: 1.5rem;
        margin-bottom: 0;
    }

    .footer {
        padding: 1rem 1.5rem;
        font-size: 0.8rem;
    }
}

/* Mobile muito pequeno */
@media (max-width: 400px) {
    .logo {
        width: 140px;
        height: 140px;
    }

    .section h2 {
        font-size: 1rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.625rem;
    }
}

/* Animação de loading */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.btn-submit.loading::after {
    content: "";
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: 10px;
    border: 2px solid #ffffff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}