/* Tropic Hydration Consent Form Styles */
/* Optimized for iPad and Apple Pencil */

:root {
    --primary-color: #d4a84b;
    --primary-dark: #b8923f;
    --text-color: #333333;
    --text-light: #666666;
    --background-color: #f5f5f5;
    --white: #ffffff;
    --border-color: #dddddd;
    --error-color: #dc3545;
    --success-color: #28a745;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--white);
    box-shadow: var(--shadow);
}

/* Header */
.header {
    background-color: var(--white);
    padding: 20px 30px;
    text-align: center;
    border-bottom: 3px solid var(--primary-color);
}

.header h1 {
    margin: 0 0 10px 0;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-color);
    letter-spacing: 2px;
}

.contact-info {
    font-size: 14px;
    color: var(--text-light);
}

.contact-info .separator {
    margin: 0 10px;
    color: var(--border-color);
}

/* Form Title */
.form-title {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 15px 30px;
    text-align: center;
}

.form-title h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 1px;
}

/* Consent Text */
.consent-text {
    padding: 30px;
    border-bottom: 1px solid var(--border-color);
}

.consent-text h3 {
    text-align: center;
    font-size: 24px;
    font-weight: 300;
    letter-spacing: 8px;
    color: var(--text-light);
    margin: 0 0 30px 0;
}

.consent-text p {
    margin-bottom: 20px;
    text-align: justify;
    font-size: 15px;
}

.risks-list {
    background-color: var(--background-color);
    padding: 20px 20px 20px 40px;
    margin: 20px 0;
    border-radius: 8px;
}

.risks-list li {
    margin-bottom: 10px;
    font-size: 14px;
}

.risks-list li:last-child {
    margin-bottom: 0;
}

/* Signature Sections */
.signature-section {
    padding: 30px;
    border-bottom: 1px solid var(--border-color);
}

.signature-section h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

/* Form Elements */
.form-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.form-row .form-group {
    flex: 1;
    min-width: 250px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 15px;
}

.required {
    color: var(--error-color);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="date"] {
    width: 100%;
    padding: 15px;
    font-size: 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--white);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    -webkit-appearance: none;
    appearance: none;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 168, 75, 0.2);
}

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

/* Signature Pad */
.signature-group {
    margin-bottom: 20px;
}

.signature-wrapper {
    position: relative;
    background-color: var(--background-color);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.signature-pad {
    display: block;
    width: 100%;
    height: 200px;
    background-color: var(--white);
    touch-action: none;
    cursor: crosshair;
}

.signature-wrapper.error {
    border-color: var(--error-color);
}

.clear-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-light);
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.clear-btn:hover {
    background-color: var(--background-color);
    color: var(--text-color);
}

.clear-btn:active {
    transform: scale(0.95);
}

.signature-hint {
    margin: 8px 0 0 0;
    font-size: 13px;
    color: var(--text-light);
    font-style: italic;
}

/* Date Input */
.date-group {
    max-width: 300px;
}

/* Submit Section */
.submit-section {
    padding: 30px;
    text-align: center;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 280px;
    padding: 18px 40px;
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    background-color: var(--primary-color);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    -webkit-appearance: none;
    appearance: none;
}

.submit-btn:hover:not(:disabled) {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 168, 75, 0.4);
}

.submit-btn:active:not(:disabled) {
    transform: translateY(0);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s linear infinite;
    margin-right: 10px;
}

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

/* Status Messages */
.status-message {
    margin: 0 30px 30px 30px;
    padding: 15px 20px;
    border-radius: 8px;
    font-size: 15px;
    text-align: center;
}

.status-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.status-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Footer */
.footer {
    background-color: var(--background-color);
    padding: 20px 30px;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.footer .contact-info {
    margin-bottom: 10px;
}

.hipaa-notice {
    margin: 0;
    font-size: 12px;
    color: var(--text-light);
}

/* iPad Optimizations */
@media (max-width: 768px) {
    html {
        font-size: 18px;
    }

    .container {
        margin: 0;
        box-shadow: none;
    }

    .header {
        padding: 15px 20px;
    }

    .header h1 {
        font-size: 22px;
    }

    .consent-text,
    .signature-section,
    .submit-section {
        padding: 20px;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .form-row .form-group {
        min-width: 100%;
    }

    .signature-pad {
        height: 180px;
    }

    .submit-btn {
        width: 100%;
        min-width: auto;
    }

    .contact-info {
        font-size: 12px;
    }

    .contact-info .separator {
        display: block;
        visibility: hidden;
        height: 5px;
    }
}

/* Large iPad / Landscape */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        margin: 20px auto;
    }

    .signature-pad {
        height: 220px;
    }
}

/* Print Styles */
@media print {
    .clear-btn,
    .submit-section,
    .hipaa-notice {
        display: none;
    }

    .signature-wrapper {
        border: 1px solid #000;
    }
}

/* Touch-specific styles for better stylus support */
@supports (-webkit-touch-callout: none) {
    .signature-pad {
        touch-action: none;
        -webkit-touch-callout: none;
        -webkit-user-select: none;
        user-select: none;
    }
}