/**
 * Trainer Directory - Public Styles
 *
 * @package TrainerDirectory
 * @since 1.0.0
 *
 * Default Colors (Lines for Life):
 * Primary: #007899 (Cerulean)
 * Secondary: #02A570 (Jade)
 */

/* ==========================================================================
   CSS Variables
   ========================================================================== */

:root {
    --td-primary-color: #007899;
    --td-secondary-color: #02A570;
    --td-text-color: #333333;
    --td-text-light: #666666;
    --td-border-color: #e0e0e0;
    --td-background: #f9f9f9;
    --td-white: #ffffff;
    --td-error: #d63638;
    --td-success: #00a32a;
    --td-radius: 8px;
    --td-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --td-transition: 0.2s ease;
}

/* ==========================================================================
   Container
   ========================================================================== */

.trainer-directory-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--td-text-color);
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.trainer-directory-wrapper *,
.trainer-directory-wrapper *::before,
.trainer-directory-wrapper *::after {
    box-sizing: border-box;
}

/* ==========================================================================
   Filters
   ========================================================================== */

.td-filters {
    background: var(--td-white);
    padding: 20px;
    border-radius: var(--td-radius);
    box-shadow: var(--td-shadow);
    margin-bottom: 20px;
}

.td-filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
}

.td-filter-group {
    display: flex;
    flex-direction: column;
}

.td-filter-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--td-text-color);
    margin-bottom: 5px;
}

.td-filter-input,
.td-filter-select {
    padding: 10px 12px;
    border: 1px solid var(--td-border-color);
    border-radius: 6px;
    font-size: 15px;
    color: var(--td-text-color);
    background: var(--td-white);
    transition: border-color var(--td-transition), box-shadow var(--td-transition);
}

.td-filter-input:focus,
.td-filter-select:focus {
    outline: none;
    border-color: var(--td-primary-color);
    box-shadow: 0 0 0 3px rgba(0, 120, 153, 0.1);
}

.td-filter-select {
    cursor: pointer;
    appearance: none;
    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='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 35px;
}

.td-filter-actions {
    margin-top: 15px;
    display: flex;
    gap: 10px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.td-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: var(--td-button-font-size, 15px);
    font-weight: var(--td-button-font-weight, bold);
    text-decoration: none !important;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color var(--td-transition), color var(--td-transition), transform var(--td-transition);
}

.td-btn:hover {
    transform: translateY(-1px);
    text-decoration: none !important;
}

.td-btn:active {
    transform: translateY(0);
    text-decoration: none !important;
}

.td-btn:focus {
    outline: none;
    text-decoration: none !important;
}

.td-btn:link,
.td-btn:visited {
    text-decoration: none !important;
}

.td-btn-primary {
    background-color: var(--td-primary-color);
    color: var(--td-button-text-color, #ffffff);
}

.td-btn-primary:hover {
    background-color: var(--td-button-hover-bg, #006580);
    color: var(--td-button-hover-text, #ffffff);
    text-decoration: none !important;
}

.td-btn-primary:visited,
.td-btn-primary:focus,
.td-btn-primary:active {
    color: var(--td-button-text-color, #ffffff);
    text-decoration: none !important;
}

.td-btn-secondary {
    background-color: var(--td-secondary-color);
    color: var(--td-white);
}

.td-btn-secondary:hover {
    background-color: #028a5c;
    color: var(--td-white);
}

/* Filter buttons */
.td-btn-filter-search {
    background-color: var(--td-filter-search-bg, var(--td-primary-color));
    color: var(--td-filter-search-text, #ffffff);
    font-size: var(--td-filter-btn-font-size, 14px);
    padding: 8px 16px;
}

.td-btn-filter-search:hover {
    background-color: var(--td-filter-search-hover-bg, #006580);
    color: var(--td-filter-search-hover-text, #ffffff);
}

.td-btn-filter-clear {
    background-color: var(--td-filter-clear-bg, #6c757d);
    color: var(--td-filter-clear-text, #ffffff);
    font-size: var(--td-filter-btn-font-size, 14px);
    padding: 8px 16px;
}

.td-btn-filter-clear:hover {
    background-color: var(--td-filter-clear-hover-bg, #5a6268);
    color: var(--td-filter-clear-hover-text, #ffffff);
}

/* Contact button - full width clickable */
.td-contact-btn {
    width: 100%;
    text-align: center;
}

/* ==========================================================================
   Results Header
   ========================================================================== */

.td-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding: 0 5px;
    flex-wrap: wrap;
    gap: 10px;
}

.td-results-count {
    font-size: 14px;
    color: var(--td-text-light);
}

.td-results-options {
    display: flex;
    align-items: center;
    gap: 15px;
}

.td-per-page,
.td-sort-order {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.td-per-page label,
.td-sort-order label {
    color: var(--td-text-light);
}

.td-per-page select,
.td-sort-order select {
    padding: 5px 10px;
    border: 1px solid var(--td-border-color);
    border-radius: 4px;
    font-size: 14px;
}

/* ==========================================================================
   Trainer Cards
   ========================================================================== */

.td-results {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.td-trainer-card {
    background: var(--td-white);
    border-radius: var(--td-radius);
    box-shadow: var(--td-shadow);
    overflow: hidden;
    transition: box-shadow var(--td-transition), transform var(--td-transition);
}

.td-trainer-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.td-card-header {
    padding: 20px 20px 15px;
    border-bottom: 1px solid var(--td-border-color);
}

.td-trainer-name {
    margin: 0 0 10px 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--td-primary-color);
}

.td-trainer-name-link {
    color: var(--td-primary-color);
    text-decoration: none !important;
    transition: color var(--td-transition);
}

.td-trainer-name-link:hover {
    color: var(--td-button-hover-bg, #006580);
    text-decoration: none !important;
}

.td-trainer-name-link:visited,
.td-trainer-name-link:focus,
.td-trainer-name-link:active,
.td-trainer-name-link:link {
    color: var(--td-primary-color);
    text-decoration: none !important;
}

.td-training-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.td-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 500;
    color: var(--td-white);
    background: linear-gradient(135deg, var(--td-primary-color), var(--td-secondary-color));
    border-radius: 20px;
}

.td-card-body {
    padding: 15px 20px;
}

.td-trainer-detail {
    margin-bottom: 10px;
    font-size: 14px;
    color: var(--td-text-light);
}

.td-trainer-detail:last-child {
    margin-bottom: 0;
}

.td-trainer-detail strong {
    color: var(--td-text-color);
    margin-right: 5px;
}

.td-trainer-detail a {
    color: var(--td-primary-color);
    text-decoration: none;
}

.td-trainer-detail a:hover {
    text-decoration: underline;
}

.td-more-toggle {
    color: var(--td-primary-color);
    cursor: pointer;
    font-weight: 500;
}

.td-more-toggle:hover {
    text-decoration: underline;
}

.td-card-footer {
    padding: 15px 20px;
    background: var(--td-background);
    border-top: 1px solid var(--td-border-color);
}

.td-contact-btn {
    width: 100%;
}

/* ==========================================================================
   No Results
   ========================================================================== */

.td-no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: var(--td-white);
    border-radius: var(--td-radius);
    box-shadow: var(--td-shadow);
}

.td-no-results p {
    margin: 0;
    font-size: 16px;
    color: var(--td-text-light);
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.td-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 20px;
    flex-wrap: wrap;
    font-size: var(--td-pagination-font-size, 14px);
}

.td-pagination-top {
    margin-bottom: 20px;
    margin-top: 0;
}

.td-page-btn {
    padding: 8px 14px;
    font-size: var(--td-pagination-font-size, 14px);
    font-weight: 500;
    color: var(--td-pagination-btn-text, #ffffff);
    background: var(--td-pagination-btn-bg, var(--td-primary-color));
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--td-transition);
}

.td-page-btn:hover:not(:disabled) {
    background: var(--td-pagination-btn-hover-bg, #005570);
}

.td-page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Page Numbers Container */
.td-page-numbers {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Page Number Links */
.td-page-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    font-size: var(--td-pagination-font-size, 14px);
    border-radius: 4px;
    transition: all var(--td-transition);
}

.td-page-link {
    color: var(--td-pagination-link-color, #007899);
    text-decoration: underline;
    cursor: pointer;
}

.td-page-link:hover {
    color: var(--td-pagination-link-hover-color, #005570);
    text-decoration: underline;
}

.td-page-current {
    color: var(--td-pagination-current-color, #ffffff);
    background: var(--td-pagination-current-bg, #02A570);
    font-weight: 600;
    text-decoration: none;
}

.td-page-ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    color: var(--td-text-light);
    font-size: var(--td-pagination-font-size, 14px);
}

.td-page-info {
    font-size: var(--td-pagination-font-size, 14px);
    color: var(--td-text-light);
}

/* ==========================================================================
   Loading State
   ========================================================================== */

.td-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 40px;
    font-size: 16px;
    color: var(--td-text-light);
}

.td-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--td-border-color);
    border-top-color: var(--td-primary-color);
    border-radius: 50%;
    animation: td-spin 0.8s linear infinite;
}

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

/* ==========================================================================
   Contact Form
   ========================================================================== */

.trainer-directory-contact-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}

.trainer-directory-contact-wrapper h2 {
    margin: 0 0 25px 0;
    font-size: 28px;
    color: var(--td-primary-color);
}

.td-contact-form {
    background: var(--td-contact-bg, var(--td-white));
    padding: 30px;
    border-radius: var(--td-radius);
    box-shadow: var(--td-shadow);
}

.td-form-group {
    margin-bottom: 20px;
}

.td-form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: var(--td-contact-label-size, 15px);
    font-weight: 500;
    color: var(--td-contact-label-color, var(--td-text-color));
}

.td-form-group .required {
    color: var(--td-error);
}

.td-form-group input[type="text"],
.td-form-group input[type="email"],
.td-form-group input[type="number"],
.td-form-group textarea {
    width: 100%;
    padding: 12px 15px;
    font-size: var(--td-contact-input-size, 15px);
    color: var(--td-contact-input-color, var(--td-text-color));
    border: 1px solid var(--td-contact-input-border, var(--td-border-color));
    border-radius: 6px;
    transition: border-color var(--td-transition), box-shadow var(--td-transition);
}

.td-form-group input:focus,
.td-form-group textarea:focus {
    outline: none;
    border-color: var(--td-contact-input-focus, var(--td-primary-color));
    box-shadow: 0 0 0 3px rgba(0, 120, 153, 0.1);
}

.td-form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.td-captcha {
    background: var(--td-background);
    padding: 15px;
    border-radius: 6px;
}

.td-captcha input {
    max-width: 100px;
}

/* Honeypot field - hidden */
.td-hp-field {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

.td-form-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* Contact form submit button */
.td-contact-form .td-btn-primary,
.td-form-actions .td-btn-primary {
    background-color: var(--td-contact-submit-bg, var(--td-primary-color));
    color: var(--td-contact-submit-text, #ffffff);
    font-size: var(--td-contact-submit-size, 15px);
}

.td-contact-form .td-btn-primary:hover,
.td-form-actions .td-btn-primary:hover {
    background-color: var(--td-contact-submit-hover-bg, #006580);
    color: var(--td-contact-submit-hover-text, #ffffff);
}

/* Contact form cancel/secondary button */
.td-contact-form .td-btn-secondary,
.td-form-actions .td-btn-secondary {
    background-color: var(--td-contact-cancel-bg, #6c757d);
    color: var(--td-contact-cancel-text, #ffffff);
}

.td-contact-form .td-btn-secondary:hover,
.td-form-actions .td-btn-secondary:hover {
    background-color: #5a6268;
}

.td-form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 6px;
    font-size: 15px;
}

.td-form-message.success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.td-form-message.error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

/* reCAPTCHA */
.g-recaptcha {
    margin-bottom: 10px;
}

/* ==========================================================================
   Error States
   ========================================================================== */

.trainer-directory-error {
    padding: 20px;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: var(--td-radius);
    color: #721c24;
    text-align: center;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media screen and (max-width: 768px) {
    .trainer-directory-wrapper {
        padding: 15px;
    }

    .td-filters {
        padding: 15px;
    }

    .td-filter-row {
        grid-template-columns: 1fr;
    }

    .td-results {
        grid-template-columns: 1fr;
    }

    .td-results-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .td-pagination {
        flex-direction: column;
        gap: 10px;
    }

    .td-page-btn {
        width: 100%;
    }

    .td-contact-form {
        padding: 20px;
    }

    .td-form-actions {
        flex-direction: column;
    }

    .td-form-actions .td-btn {
        width: 100%;
    }
}

@media screen and (max-width: 480px) {
    .td-trainer-name {
        font-size: 18px;
    }

    .td-badge {
        font-size: 11px;
        padding: 3px 8px;
    }

    .td-card-header,
    .td-card-body,
    .td-card-footer {
        padding: 15px;
    }
}

/* ==========================================================================
   Inline Contact Form
   ========================================================================== */

.td-inline-contact-wrapper {
    margin-top: 30px;
    padding: 30px;
    background: var(--td-contact-bg, var(--td-white));
    border-radius: var(--td-radius);
    box-shadow: var(--td-shadow);
    border-top: 4px solid var(--td-contact-border, var(--td-primary-color));
}

.td-inline-contact-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--td-border-color);
}

.td-inline-contact-header h2 {
    margin: 0;
    color: var(--td-contact-title-color, var(--td-primary-color));
    font-size: var(--td-contact-title-size, 24px);
}

.td-close-contact {
    background: none;
    border: none;
    font-size: 28px;
    color: #666;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color var(--td-transition);
}

.td-close-contact:hover {
    color: var(--td-primary-color);
}

/* Shortcode contact form title */
.trainer-directory-contact-wrapper h2 {
    color: var(--td-contact-title-color, var(--td-primary-color));
    font-size: var(--td-contact-title-size, 24px);
    margin-bottom: 20px;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .td-filters,
    .td-filter-actions,
    .td-pagination,
    .td-card-footer,
    .td-inline-contact-wrapper {
        display: none;
    }

    .td-trainer-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}