/**
 * Frontend CSS for Partner Course Enrollment
 */

/* Form Container */
#pce-form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 30px;
    border: 1px solid #e1e8ed;
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

#pce-form-container h2 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 25px;
    font-size: 28px;
    font-weight: 600;
}

/* Form Groups */
.pce-form-group {
    margin-bottom: 25px;
    position: relative;
}

.pce-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #34495e;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pce-form-group label:after {
    content: " *";
    color: #e74c3c;
}

/* Input Fields */
.pce-form-group input[type="text"],
.pce-form-group input[type="email"],
.pce-form-group input[type="tel"],
.pce-form-group input[type="file"],
.pce-form-group select,
.pce-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e1e8ed;
    border-radius: 8px;
    font-size: 16px;
    line-height: 1.5;
    background-color: #ffffff;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.pce-form-group input:focus,
.pce-form-group select:focus,
.pce-form-group textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
    background-color: #fbfcfd;
}

.pce-form-group input:hover,
.pce-form-group select:hover {
    border-color: #bdc3c7;
}

/* File Input Styling */
.pce-form-group input[type="file"] {
    padding: 10px;
    background-color: #f8f9fa;
    cursor: pointer;
}

.pce-form-group input[type="file"]::-webkit-file-upload-button {
    background: #3498db;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    margin-right: 10px;
    transition: background-color 0.3s ease;
}

.pce-form-group input[type="file"]::-webkit-file-upload-button:hover {
    background: #2980b9;
}

/* Small Text */
.pce-form-group small {
    display: block;
    margin-top: 6px;
    color: #7f8c8d;
    font-size: 13px;
    line-height: 1.4;
}

/* Submit Button */
#pce-submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

#pce-submit-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, #2980b9 0%, #1f648d 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.3);
}

#pce-submit-btn:active {
    transform: translateY(0);
}

#pce-submit-btn:disabled {
    background: #bdc3c7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

#pce-submit-btn:disabled:after {
    content: "";
    position: absolute;
    top: 50%;
    left: 20px;
    width: 20px;
    height: 20px;
    margin-top: -10px;
    border: 2px solid #ffffff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: pce-spinner 1s linear infinite;
}

@keyframes pce-spinner {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Messages */
#pce-form-messages {
    margin-top: 20px;
}

.pce-message {
    padding: 15px 20px;
    margin: 15px 0;
    border-radius: 8px;
    font-weight: 500;
    position: relative;
    border-left: 4px solid;
    animation: pce-fadeIn 0.5s ease;
}

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

.pce-success {
    background-color: #d4edda;
    color: #155724;
    border-left-color: #28a745;
}

.pce-success:before {
    content: "✓";
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-weight: bold;
    font-size: 18px;
}

.pce-error {
    background-color: #f8d7da;
    color: #721c24;
    border-left-color: #dc3545;
}

.pce-error:before {
    content: "⚠";
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-weight: bold;
    font-size: 18px;
}

.pce-success,
.pce-error {
    padding-left: 45px;
}

/* Field Errors */
.pce-field-error {
    border-color: #e74c3c !important;
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1) !important;
}

.pce-field-error-message {
    color: #e74c3c;
    font-size: 13px;
    margin-top: 5px;
    display: block;
    font-weight: 500;
}

.pce-field-error-message:before {
    content: "⚠ ";
    font-size: 12px;
}

/* Honeypot (hidden spam protection) */
.pce-form-group[style*="display: none"] {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    #pce-form-container {
        margin: 10px;
        padding: 20px;
        border-radius: 8px;
    }
    
    .pce-form-group {
        margin-bottom: 20px;
    }
    
    .pce-form-group input,
    .pce-form-group select {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    #pce-submit-btn {
        padding: 18px 30px;
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    #pce-form-container {
        margin: 5px;
        padding: 15px;
    }
    
    #pce-form-container h2 {
        font-size: 24px;
    }
    
    .pce-form-group label {
        font-size: 13px;
    }
}

/* Loading States */
.pce-loading {
    position: relative;
}

.pce-loading:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    z-index: 10;
}

/* Focus Indicators for Accessibility */
.pce-form-group input:focus,
.pce-form-group select:focus,
#pce-submit-btn:focus {
    outline: 2px solid #3498db;
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    #pce-form-container {
        border: 2px solid #000000;
    }
    
    .pce-form-group input,
    .pce-form-group select {
        border: 2px solid #000000;
    }
    
    #pce-submit-btn {
        background: #000000;
        border: 2px solid #000000;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .pce-form-group input,
    .pce-form-group select,
    #pce-submit-btn,
    .pce-message {
        transition: none;
        animation: none;
    }
    
    #pce-submit-btn:hover {
        transform: none;
    }
}

/* Print Styles */
@media print {
    #pce-form-container {
        box-shadow: none;
        border: 1px solid #000000;
    }
    
    #pce-submit-btn {
        display: none;
    }
    
    .pce-message {
        border: 1px solid #000000;
        background: transparent !important;
        color: #000000 !important;
    }
}