/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* CSS Custom Properties for Header Background Colors
 *
 * To customize header colors, change these values:
 * --header-logo-bg: Background color for logo section (above the line)
 * --header-title-bg: Background color for title section (below the line)
 * --header-border-color: Color of the divider line between sections
 *
 * Examples:
 * --header-logo-bg: #f0f8ff; (light blue)
 * --header-title-bg: #fffacd; (light yellow)
 * --header-border-color: #4682b4; (steel blue)
 */
:root {
    --header-logo-bg: #f8f9fa;
    --header-title-bg: #ffffff;
    --header-border-color: #e0e0e0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #c9d7e0;
    margin: 0;
    padding: 0;
}

/*
.container {
    max-width: 800px;
    margin: 325px auto 20px;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Header Styles */
/*
header {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--header-border-color);
    position: relative;
    padding: 0;
}

/* Header Logo Section (Above the divider line) */
/*
.header-logo-section {
    background-color: var(--header-logo-bg);
    padding: 20px;
    margin: -20px -20px 0 -20px;
    border-radius: 8px 8px 0 0;
}

/* Container Styles */
.container {
    max-width: 800px;
    margin: 20px auto;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* Main Header with Orange Background */
.main-header {
    background-color: #ff5f0e;
    color: white;
    padding: 30px;
    text-align: center;
}

.main-header h1 {
    color: white;
    font-family: 'Times New Roman', Times, serif; /* Museo Slab fallback */
    font-size: 2.2em;
    margin-bottom: 10px;
    font-weight: bold;
}

.main-header .instructions {
    color: white;
    font-size: 0.95em;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.4;
}

/* Header Divider */
.header-divider {
    height: 3px;
    background-color: #e0e0e0;
    margin: 0;
}

/* Form Body with Blue Background */
.form-body {
    background-color: #487cb6;
    padding: 40px;
    min-height: 400px;
}

/* Logo Styles */
.company-logo {
    display: block;
    text-align: center;
    margin: 30px auto;
    width: fit-content;
    padding: 30px;
}

.company-logo svg {
    height: 240px; /* Golden ratio applied: increased from 150px */
    width: auto;
    max-width: 485px; /* Golden ratio: 300px * 1.618 */
    display: block;
    margin: 0 auto;
}

/* Form Section Styles - Updated for Blue Background */
.form-section {
    background: rgba(255, 255, 255, 0.95);
    padding: 25px;
    border-radius: 8px;
    border: none;
    margin-bottom: 25px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease-in-out;
}

.form-section.visible {
    opacity: 1;
    transform: translateY(0);
}

.form-section h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.4em;
    border-bottom: 2px solid #487cb6;
    padding-bottom: 10px;
}

/* Form Styles */
.time-off-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* Email Preview Styles */
.email-preview {
    background: rgba(255, 255, 255, 0.9);
    padding: 20px;
    border-radius: 6px;
    border: 2px solid #487cb6;
}

.email-preview p {
    margin-bottom: 10px;
    font-size: 0.9em;
}

.email-actions {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    justify-content: center;
}

.submit-btn, .print-btn {
    padding: 12px 30px;
    border: none;
    border-radius: 6px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn {
    background-color: #28a745;
    color: white;
}

.submit-btn:disabled {
    background-color: #8aa596;
    cursor: not-allowed;
    transform: none;
}

.submit-btn:hover {
    background-color: #218838;
    transform: translateY(-2px);
}

.submit-btn:disabled:hover {
    background-color: #8aa596;
    transform: none;
}

.print-btn {
    background-color: #6c757d;
    color: white;
}

.print-btn:hover {
    background-color: #545b62;
    transform: translateY(-2px);
}

/* Success Message Styles */
.success-message {
    background: rgba(40, 167, 69, 0.1);
    border: 2px solid #28a745;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    margin-top: 20px;
}

.success-message h3 {
    color: #155724;
    margin-bottom: 10px;
}

.success-message p {
    color: #155724;
    margin: 0;
}

.form-group {
    margin-bottom: 15px;
}

.form-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.form-row .form-group {
    flex: 1;
    min-width: 200px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #2c3e50;
}

input[type="text"],
input[type="email"],
input[type="date"],
input[type="time"],
textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

textarea {
    resize: vertical;
    min-height: 80px;
}

/* Radio Button Styles */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.radio-label:hover {
    background-color: #f0f0f0;
}

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

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-radius: 50%;
    margin-right: 10px;
    position: relative;
    transition: all 0.2s ease;
}

.radio-label input[type="radio"]:checked + .radio-custom {
    border-color: #3498db;
    background-color: #3498db;
}

.radio-label input[type="radio"]:checked + .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    background-color: white;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

/* Checkbox Styles */
input[type="checkbox"] {
    margin-right: 8px;
    transform: scale(1.2);
}

/* Signature Styles */
.signature-group {
    position: relative;
}

.signature-container {
    position: relative;
    border: 2px solid #ddd;
    border-radius: 4px;
    background: white;
    display: block;
    width: 100%;
}

.signature-container canvas {
    display: block;
    cursor: crosshair;
    width: 100%;
    height: 150px; /* You can adjust this height as needed */
    user-select: none;
    -webkit-user-select: none;
}

.clear-signature {
    position: absolute;
    top: 5px;
    right: 5px;
    background: #e74c3c;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    transition: background-color 0.2s ease;
}

.clear-signature:hover {
    background: #c0392b;
}

/* Partial Day Section */
.partial-day-section {
    margin-top: 10px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 4px;
    border: 1px solid #e9ecef;
}

/* Error Messages */
.error-message {
    color: #e74c3c;
    font-size: 0.85em;
    margin-top: 5px;
    display: none;
}

.error-message.show {
    display: block;
}

.form-group.error input,
.form-group.error textarea {
    border-color: #e74c3c;
}

.honeypot-field {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 30px;
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    border-radius: 6px;
    margin-top: 20px;
}

.success-message h3 {
    margin-bottom: 10px;
    color: #155724;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: #3498db;
    color: white;
}

.btn-primary:hover {
    background: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: #95a5a6;
    color: white;
}

.btn-secondary:hover {
    background: #7f8c8d;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        margin: 120px auto 10px;
        padding: 15px;
    }

    .company-logo svg {
        height: 148px; /* Golden ratio applied: 60px * 1.618 * 1.5 */
        max-width: 405px; /* Golden ratio: 250px * 1.618 */
    }

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

    .form-row .form-group {
        min-width: auto;
    }

    .signature-container canvas {
        width: 100%;
        max-width: 350px;
    }

    .form-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    h1 {
        font-size: 1.8em;
    }
}

@media (max-width: 480px) {
    .container {
        margin: 100px auto 5px;
        padding: 10px;
    }

    .company-logo svg {
        height: 120px; /* Golden ratio applied: more generous mobile size */
        max-width: 324px; /* Golden ratio: 200px * 1.618 */
    }

    .form-section {
        padding: 15px;
    }

    .signature-container canvas {
        width: 100%;
        height: 120px;
    }
}

/* Print Styles */
@media print {
    body {
        background: white;
        color: black;
    }

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

    .company-logo svg {
        max-height: 60px;
    }

    .form-actions {
        display: none;
    }

    .success-message {
        display: none;
    }

    .clear-signature {
        display: none;
    }

    .form-section {
        background: white;
        border: 1px solid #000;
        margin-bottom: 20px;
        page-break-inside: avoid;
    }

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

/* Additional Accessibility */
input:focus,
textarea:focus,
button:focus {
    outline: 2px solid #3498db;
    outline-offset: 2px;
}

.radio-label:focus-within .radio-custom {
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.3);
}

/* Loading State */
.form-loading {
    opacity: 0.6;
    pointer-events: none;
}

.form-loading .btn {
    position: relative;
}

.form-loading .btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}