/**
 * Frontend Styles for Zoom Webinar Registration Forms
 */

/* Container */
.zwe-registration-container {
    max-width: 700px;
    margin: 0 auto;
    padding: 35px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
    border: 1px solid #e8eaed;
}

/* Webinar Title */
.zwe-webinar-title {
    font-size: 28px;
    font-weight: 700;
    color: #202124;
    margin: 0 0 15px 0;
    line-height: 1.3;
}

/* Webinar Description */
.zwe-webinar-description {
    color: #5f6368;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.zwe-webinar-description p {
    margin: 0 0 15px 0;
}

.zwe-webinar-description p:last-child {
    margin-bottom: 0;
}

/* Webinar Meta Information */
.zwe-webinar-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 25px;
    padding: 14px 18px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e8eaed;
}

.zwe-webinar-date,
.zwe-webinar-duration {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #5f6368;
    font-weight: 500;
}

.zwe-icon {
    fill: #80868b;
    flex-shrink: 0;
}

/* Registration Form */
.zwe-registration-form-wrapper {
    margin-top: 30px;
}

.zwe-registration-form {
    width: 100%;
}

/* Form Messages */
.zwe-form-messages {
    margin-bottom: 18px;
    display: none;
}

.zwe-form-messages.show {
    display: block;
}

.zwe-message {
    padding: 14px 16px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 1.5;
    animation: zwe-fade-in 0.3s ease;
    border: 1px solid;
}

.zwe-message-success {
    background: #e6f4ea;
    color: #137333;
    border-color: #c6e1c6;
}

.zwe-message-error {
    background: #fce8e6;
    color: #c5221f;
    border-color: #f9d8d6;
}

@keyframes zwe-fade-in {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Form Rows and Groups */
.zwe-form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 0;
}

.zwe-form-group {
    margin-bottom: 18px;
    width: 100%;
}

.zwe-form-group-half {
    flex: 1;
    min-width: 0;
}

/* Labels */
.zwe-form-group label {
    display: block;
    margin-bottom: 7px;
    font-weight: 500;
    font-size: 14px;
    color: #3c4043;
}

.zwe-required {
    color: #ea4335;
    font-weight: 600;
}

/* Form Controls */
.zwe-form-control {
    width: 100%;
    padding: 11px 14px;
    font-size: 15px;
    line-height: 1.5;
    color: #202124;
    background-color: #ffffff;
    background-clip: padding-box;
    border: 1px solid #dadce0;
    border-radius: 8px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.zwe-form-control:hover {
    border-color: #c4c7ca;
}

.zwe-form-control:focus {
    color: #202124;
    background-color: #ffffff;
    border-color: #1a73e8;
    outline: 0;
    box-shadow: 0 1px 3px 0 rgba(60, 64, 67, 0.1), 0 4px 8px 0 rgba(60, 64, 67, 0.1);
}

.zwe-form-control::placeholder {
    color: #9aa0a6;
    opacity: 1;
}

.zwe-form-control:disabled {
    background-color: #f8f9fa;
    opacity: 0.6;
    cursor: not-allowed;
}

/* Error State */
.zwe-form-control.error {
    border-color: #ea4335;
    background-color: #fef7f7;
}

.zwe-form-control.error:focus {
    border-color: #ea4335;
    box-shadow: 0 1px 3px 0 rgba(234, 67, 53, 0.1), 0 4px 8px 0 rgba(234, 67, 53, 0.1);
}

/* Submit Button */
.zwe-submit-button {
    width: 100%;
    padding: 13px 24px;
    font-size: 15px;
    font-weight: 500;
    color: #fff;
    background-color: #1a73e8;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    letter-spacing: 0.25px;
}

.zwe-submit-button:hover {
    background-color: #1765cc;
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 2px 6px 2px rgba(60, 64, 67, 0.15);
}

.zwe-submit-button:active {
    background-color: #1557b0;
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3);
}

.zwe-submit-button:disabled {
    background-color: #dadce0;
    color: #80868b;
    cursor: not-allowed;
    box-shadow: none;
}

.zwe-submit-button.loading {
    pointer-events: none;
}

/* Loading Spinner */
.zwe-loading-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: zwe-spin 0.7s linear infinite;
}

.zwe-submit-button.loading .zwe-loading-spinner {
    display: inline-block;
}

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

/* Form Note */
.zwe-form-note {
    margin-top: 18px;
    font-size: 13px;
    color: #80868b;
    text-align: center;
    line-height: 1.5;
}

/* Error Message */
.zwe-error {
    padding: 14px 18px;
    background: #fce8e6;
    border: 1px solid #f9d8d6;
    border-radius: 8px;
    color: #5f6368;
    font-size: 14px;
    line-height: 1.5;
}

/* Success State */
.zwe-registration-container.success .zwe-registration-form-wrapper {
    display: none;
}

.zwe-success-message {
    padding: 28px;
    text-align: center;
    background: #e6f4ea;
    border-radius: 12px;
    border: 1px solid #c6e1c6;
}

.zwe-success-message h3 {
    color: #137333;
    margin: 0 0 12px 0;
    font-size: 22px;
    font-weight: 500;
}

.zwe-success-message p {
    color: #3c4043;
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .zwe-registration-container {
        padding: 20px;
        border-radius: 0;
    }
    
    .zwe-webinar-title {
        font-size: 24px;
    }
    
    .zwe-form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .zwe-webinar-meta {
        flex-direction: column;
        gap: 12px;
    }
}

@media screen and (max-width: 480px) {
    .zwe-registration-container {
        padding: 15px;
    }
    
    .zwe-webinar-title {
        font-size: 22px;
    }
    
    .zwe-webinar-description {
        font-size: 15px;
    }
    
    .zwe-form-control {
        padding: 10px 14px;
        font-size: 14px;
    }
    
    .zwe-submit-button {
        padding: 12px 20px;
        font-size: 15px;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .zwe-registration-container {
        background: #1e1e1e;
        color: #e0e0e0;
    }
    
    .zwe-webinar-title {
        color: #ffffff;
    }
    
    .zwe-webinar-description {
        color: #b0b0b0;
    }
    
    .zwe-webinar-meta {
        background: #2a2a2a;
    }
    
    .zwe-webinar-date,
    .zwe-webinar-duration {
        color: #e0e0e0;
    }
    
    .zwe-form-group label {
        color: #e0e0e0;
    }
    
    .zwe-form-control {
        background: #2a2a2a;
        border-color: #444;
        color: #e0e0e0;
    }
    
    .zwe-form-control:focus {
        background: #2a2a2a;
        border-color: #2271b1;
    }
    
    .zwe-error {
        background: #3a1a1a;
        color: #ffb3b3;
    }
}

/* Print Styles */
@media print {
    .zwe-registration-form {
        display: none;
    }
    
    .zwe-registration-container {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}