/* Form Validation Styles - Inline error messages and visual feedback */

/* Input field states */
.form-input,
.input-group input,
.input-group select,
.input-group textarea {
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Error state */
.form-input.error,
.input-group input.error,
.input-group select.error,
.input-group textarea.error {
    border-color: #f44336 !important;
    background-color: #ffebee;
    box-shadow: 0 0 0 2px rgba(244, 67, 54, 0.1);
}

/* Success state */
.form-input.success,
.input-group input.success,
.input-group select.success,
.input-group textarea.success {
    border-color: #4CAF50 !important;
    background-color: #f1f8f4;
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.1);
}

/* Error message container */
.error-message {
    display: none;
    color: #f44336;
    font-size: 13px;
    margin-top: 5px;
    padding: 5px 10px;
    background: #ffebee;
    border-radius: 4px;
    border-left: 3px solid #f44336;
    animation: slideDown 0.3s ease;
}

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

.error-message i {
    margin-right: 5px;
}

/* Success message */
.success-message {
    display: none;
    color: #4CAF50;
    font-size: 13px;
    margin-top: 5px;
    padding: 5px 10px;
    background: #f1f8f4;
    border-radius: 4px;
    border-left: 3px solid #4CAF50;
    animation: slideDown 0.3s ease;
}

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

.success-message i {
    margin-right: 5px;
}

/* Input icons */
.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.input-icon.show {
    opacity: 1;
}

.input-icon.error {
    color: #f44336;
}

.input-icon.success {
    color: #4CAF50;
}

/* Password strength indicator */
.password-strength {
    margin-top: 8px;
    height: 4px;
    background: #e0e0e0;
    border-radius: 2px;
    overflow: hidden;
    display: none;
}

.password-strength.show {
    display: block;
}

.password-strength-bar {
    height: 100%;
    width: 0%;
    transition: width 0.3s ease, background-color 0.3s ease;
    border-radius: 2px;
}

.password-strength-bar.weak {
    width: 33%;
    background: #f44336;
}

.password-strength-bar.medium {
    width: 66%;
    background: #FF9800;
}

.password-strength-bar.strong {
    width: 100%;
    background: #4CAF50;
}

.password-strength-text {
    font-size: 12px;
    margin-top: 4px;
    font-weight: 500;
}

.password-strength-text.weak {
    color: #f44336;
}

.password-strength-text.medium {
    color: #FF9800;
}

.password-strength-text.strong {
    color: #4CAF50;
}

/* Field requirements list */
.field-requirements {
    margin-top: 8px;
    padding: 10px;
    background: #f5f5f5;
    border-radius: 6px;
    font-size: 13px;
    display: none;
}

.field-requirements.show {
    display: block;
}

.field-requirements ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.field-requirements li {
    padding: 4px 0;
    color: #666;
    position: relative;
    padding-left: 25px;
}

.field-requirements li::before {
    content: '\2022';
    position: absolute;
    left: 8px;
    font-size: 20px;
    color: #999;
}

.field-requirements li.valid {
    color: #4CAF50;
}

.field-requirements li.valid::before {
    content: '✓';
    color: #4CAF50;
    font-weight: bold;
}

.field-requirements li.invalid {
    color: #f44336;
}

.field-requirements li.invalid::before {
    content: '✗';
    color: #f44336;
}

/* Animation */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Focus states with validation */
.form-input:focus,
.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    outline: none;
}

.form-input.error:focus {
    border-color: #f44336;
    box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.2);
}

.form-input.success:focus {
    border-color: #4CAF50;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
}

/* Tooltip for validation */
.validation-tooltip {
    position: absolute;
    background: #333;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    top: -35px;
    left: 0;
}

.validation-tooltip.show {
    opacity: 1;
}

.validation-tooltip::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #333;
}

/* Email validation feedback */
.email-suggestion {
    font-size: 12px;
    color: #2196F3;
    margin-top: 5px;
    cursor: pointer;
}

.email-suggestion:hover {
    text-decoration: underline;
}

/* Real-time validation feedback */
.validation-feedback {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
    font-size: 13px;
    font-weight: 500;
}

.validation-feedback.error {
    color: #f44336;
}

.validation-feedback.success {
    color: #4CAF50;
}

.validation-feedback.warning {
    color: #FF9800;
}

/* Checkbox and radio validation */
input[type="checkbox"].error,
input[type="radio"].error {
    outline: 2px solid #f44336;
    outline-offset: 2px;
}

/* Form summary errors */
.form-errors-summary {
    background: #ffebee;
    border: 1px solid #f44336;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
    display: none;
}

.form-errors-summary.show {
    display: block;
}

.form-errors-summary h4 {
    color: #f44336;
    margin: 0 0 10px 0;
    font-size: 16px;
}

.form-errors-summary ul {
    margin: 0;
    padding-left: 20px;
}

.form-errors-summary li {
    color: #d32f2f;
    margin: 5px 0;
}