/**
 * Quiklie Payments - Professional Checkout Form Styles
 * Version: 2.0.0
 */

/* Form Container */
.quiklie-payment-form {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* Form Row */
.quiklie-form-row {
    margin-bottom: 16px;
}

.quiklie-form-row-split {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.quiklie-form-row-split > div {
    flex: 1;
}

/* Input Field Wrapper */
.quiklie-input-wrapper {
    position: relative;
}

/* Input Fields */
.quiklie-form-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    line-height: 1.5;
    color: #333;
    background-color: #fff;
    border: 2px solid #ddd;
    border-radius: 6px;
    transition: all 0.2s ease;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.quiklie-form-input:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.quiklie-form-input::placeholder {
    color: #999;
}

/* Card Number Field with Icon */
.quiklie-card-number-wrapper {
    position: relative;
}

.quiklie-card-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.quiklie-form-input.has-icon {
    padding-right: 48px;
}

/* Validation States */
.quiklie-form-input.valid {
    border-color: #4CAF50;
    background-color: #f9fff9;
}

.quiklie-form-input.error {
    border-color: #f44336;
    background-color: #fff5f5;
}

.quiklie-form-input.error:focus {
    border-color: #f44336;
    box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.1);
}

/* Shake Animation for Errors */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.quiklie-form-input.shake {
    animation: shake 0.4s ease;
}

/* Labels */
.quiklie-form-label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Security Badge */
.quiklie-security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    padding: 12px;
    background: #f5f5f5;
    border-radius: 6px;
    font-size: 13px;
    color: #666;
}

.quiklie-security-badge::before {
    content: "🔒";
    font-size: 16px;
}

/* Help Text */
.quiklie-help-text {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: #999;
}

/* Card Type Icons */
.quiklie-card-icon.visa::before { content: "💳"; }
.quiklie-card-icon.mastercard::before { content: "💳"; }
.quiklie-card-icon.amex::before { content: "💳"; }
.quiklie-card-icon.discover::before { content: "💳"; }
.quiklie-card-icon.jcb::before { content: "💳"; }
.quiklie-card-icon.diners::before { content: "💳"; }
.quiklie-card-icon.unknown::before { content: "💳"; opacity: 0.3; }

/* Responsive Design */
@media (max-width: 600px) {
    .quiklie-payment-form {
        padding: 16px;
        box-shadow: none;
        border-radius: 0;
    }
    
    .quiklie-form-row-split {
        flex-direction: column;
        gap: 16px;
    }
    
    .quiklie-form-input {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .quiklie-payment-form {
        background: #1e1e1e;
        box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    }
    
    .quiklie-form-input {
        background-color: #2a2a2a;
        border-color: #444;
        color: #fff;
    }
    
    .quiklie-form-input::placeholder {
        color: #777;
    }
    
    .quiklie-form-input.valid {
        background-color: #1a2e1a;
    }
    
    .quiklie-form-input.error {
        background-color: #2e1a1a;
    }
    
    .quiklie-form-label {
        color: #ccc;
    }
    
    .quiklie-security-badge {
        background: #2a2a2a;
        color: #999;
    }
}

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

/* Accessibility */
.quiklie-form-input:focus-visible {
    outline: 2px solid #4CAF50;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .quiklie-payment-form {
        display: none;
    }
}