/**
 * Sportlink Aanmelden — Frontend Styles
 *
 * Theme-agnostic, responsive form styling using CSS custom properties.
 *
 * @package Sportlink_Aanmelden
 * @since   0.1.0
 */

/* Custom properties with fallback defaults */
:root {
    --slam-primary: #1e3a5f;
    --slam-primary-hover: #152d4a;
    --slam-success: #28a745;
    --slam-success-bg: #d4edda;
    --slam-success-border: #c3e6cb;
    --slam-error: #dc3545;
    --slam-error-bg: #f8d7da;
    --slam-error-border: #f5c6cb;
    --slam-warning-bg: #fff3cd;
    --slam-warning-border: #ffeeba;
    --slam-text: #333;
    --slam-text-light: #666;
    --slam-bg: #fff;
    --slam-border: #ddd;
    --slam-input-bg: #fff;
    --slam-input-border: #ccc;
    --slam-input-focus: var(--slam-primary);
    --slam-radius: 6px;
    --slam-font-size: 15px;
}

/* Form wrapper */
.slam-form-wrapper {
    max-width: 720px;
    margin: 0 auto;
    font-size: var(--slam-font-size);
    color: var(--slam-text);
    line-height: 1.5;
}

/* Messages */
.slam-message {
    padding: 16px 20px;
    border-radius: var(--slam-radius);
    margin-bottom: 24px;
}

.slam-message p {
    margin: 0;
}

.slam-message--success {
    background: var(--slam-success-bg);
    border: 1px solid var(--slam-success-border);
    color: #155724;
}

.slam-message--error {
    background: var(--slam-error-bg);
    border: 1px solid var(--slam-error-border);
    color: #721c24;
}

.slam-message--warning {
    background: var(--slam-warning-bg);
    border: 1px solid var(--slam-warning-border);
    color: #856404;
}

/* Form */
.slam-form {
    margin: 0;
    padding: 0;
}

/* Fieldset & Legend */
.slam-fieldset {
    border: none;
    padding: 0;
    margin: 0 0 28px 0;
}

.slam-legend {
    font-size: 1.15em;
    font-weight: 600;
    color: var(--slam-primary);
    padding-bottom: 8px;
    margin-bottom: 16px;
    border-bottom: 2px solid var(--slam-primary);
    width: 100%;
    display: block;
}

/* Fields grid */
.slam-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Single field */
.slam-field {
    display: flex;
    flex-direction: column;
}

/* Full-width fields */
.slam-field:has(.slam-textarea),
.slam-field:has(.slam-select),
.slam-field:has(.slam-radio-group),
.slam-field:has(.slam-captcha-wrapper) {
    grid-column: 1 / -1;
}

/* Narrow fields share space */
.slam-field--narrow {
    grid-column: auto;
}

/* Labels */
.slam-label {
    display: block;
    font-weight: 500;
    margin-bottom: 4px;
    font-size: 0.9em;
    color: var(--slam-text);
}

.slam-required {
    color: var(--slam-error);
    font-weight: bold;
}

/* Inputs */
.slam-input,
.slam-select,
.slam-textarea {
    display: block;
    width: 100%;
    padding: 10px 12px;
    font-size: var(--slam-font-size);
    font-family: inherit;
    line-height: 1.4;
    color: var(--slam-text);
    background-color: var(--slam-input-bg);
    border: 1px solid var(--slam-input-border);
    border-radius: var(--slam-radius);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
    -webkit-appearance: none;
    appearance: none;
}

.slam-input:focus,
.slam-select:focus,
.slam-textarea:focus {
    outline: none;
    border-color: var(--slam-input-focus);
    box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.15);
}

/* Error state */
.slam-field--error .slam-input,
.slam-field--error .slam-select,
.slam-field--error .slam-textarea {
    border-color: var(--slam-error);
}

.slam-field--error .slam-input:focus,
.slam-field--error .slam-select:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}

.slam-error-msg {
    color: var(--slam-error);
    font-size: 0.85em;
    margin-top: 4px;
}

/* Radio buttons */
.slam-radio-group {
    display: flex;
    gap: 20px;
    padding-top: 6px;
}

.slam-radio-label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-weight: normal;
}

.slam-radio-label input[type="radio"] {
    width: 20px;
    height: 20px;
    margin: 0;
    accent-color: var(--slam-primary);
}

/* Select */
.slam-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* Captcha */
.slam-captcha-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
}

.slam-captcha-image {
    flex-shrink: 0;
}

.slam-captcha-image img {
    display: block;
    border: 1px solid var(--slam-border);
    border-radius: var(--slam-radius);
    height: auto;
    max-width: 200px;
}

.slam-captcha-input {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.slam-captcha-input .slam-input {
    width: 140px;
    flex-shrink: 0;
}

/* Buttons */
.slam-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: var(--slam-font-size);
    font-family: inherit;
    font-weight: 600;
    line-height: 1.4;
    border: none;
    border-radius: var(--slam-radius);
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
    text-decoration: none;
}

.slam-btn:hover {
    transform: translateY(-1px);
}

.slam-btn:active {
    transform: translateY(0);
}

.slam-btn--primary {
    background-color: var(--slam-primary);
    color: #fff;
}

.slam-btn--primary:hover {
    background-color: var(--slam-primary-hover);
}

.slam-btn--primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.slam-btn--secondary {
    background-color: #f0f0f1;
    color: var(--slam-text);
    border: 1px solid var(--slam-border);
}

.slam-btn--secondary:hover {
    background-color: #e2e2e3;
}

.slam-btn--small {
    padding: 8px 16px;
    font-size: 0.85em;
}

/* Actions row */
.slam-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--slam-border);
}

/* Honeypot (hidden from humans) */
.slam-hp {
    position: absolute;
    left: -9999px;
    height: 0;
    overflow: hidden;
}

/* Responsive */
@media (max-width: 600px) {
    .slam-fields {
        grid-template-columns: 1fr;
    }

    .slam-field--narrow {
        grid-column: auto;
    }

    .slam-captcha-wrapper {
        flex-direction: column;
    }

    .slam-captcha-input .slam-input {
        width: 100%;
    }

    .slam-actions {
        flex-direction: column;
    }

    .slam-btn {
        width: 100%;
    }
}

/* Avada theme compatibility — high specificity overrides */
.avada-page-content .slam-form-wrapper .slam-input,
.avada-page-content .slam-form-wrapper .slam-select,
.avada-page-content .slam-form-wrapper .slam-textarea,
.fusion-body .slam-form-wrapper .slam-input,
.fusion-body .slam-form-wrapper .slam-select,
.fusion-body .slam-form-wrapper .slam-textarea {
    border: 1px solid var(--slam-input-border);
    box-shadow: none;
    background: var(--slam-input-bg);
    margin-bottom: 0;
    height: auto;
    line-height: 1.4;
}

.fusion-body .slam-form-wrapper .slam-btn {
    letter-spacing: normal;
    text-transform: none;
}

.fusion-body .slam-form-wrapper .slam-legend {
    float: none;
    width: 100%;
}

.fusion-body .slam-form-wrapper fieldset {
    border: none;
    padding: 0;
}