/* ============================================================
   Patient Care Plugin — Frontend Styles
   Aesthetic: clean clinical, trustworthy, modern medical
   ============================================================ */

:root {
    --pc-primary: #215AA8;
    --pc-primary-dark: #252B69;
    --pc-primary-light: #00B0C7;
    --pc-accent: #EF5323;
    --pc-accent-light: #fdece4;
    --pc-text: #1a2332;
    --pc-text-muted: #6b7a8d;
    --pc-border: #dde4ed;
    --pc-bg: #f7f9fc;
    --pc-white: #ffffff;
    --pc-success: #1a7a4a;
    --pc-success-bg: #eaf6ef;
    --pc-error: #c0392b;
    --pc-error-bg: #fdf0ef;
    --pc-radius: 2px;
    --pc-radius-sm: 2px;
    --pc-shadow: 0 4px 24px rgba(33, 90, 168, 0.08);
    --pc-shadow-lg: 0 8px 48px rgba(33, 90, 168, 0.14);
    --pc-font-display: 'GaryMCH', system-ui, sans-serif;
    --pc-font-body: 'GaryMCH', system-ui, sans-serif;
}

/* ── Base ── */
.pc-main {
    font-family: var(--pc-font-body);
    color: var(--pc-text);
    background: var(--pc-bg);
    min-height: 100vh;
    padding: 2rem 1rem 4rem;
}

.pc-main.pc-single-detail {
    max-width: 600px;
    margin: 0 auto;
}

.pc-main * {
    box-sizing: border-box;
}

/* ── Post Card ── */
.pc-post {
    background: var(--pc-white);
    border-radius: var(--pc-radius);
    width: 100%;
    max-width: 100%;
    margin: 0 auto 2rem;
    overflow: hidden;
    border: 1px solid var(--pc-border);
}

/* ── Header ── */
.pc-post-header {
    padding: 2.5rem 2.5rem 1.5rem;
    background: linear-gradient(135deg, var(--pc-primary) 0%, var(--pc-primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.pc-post-header::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
}

.pc-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    font-family: var(--pc-font-body);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.3rem 0.8rem;
    border-radius: 2px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    margin-bottom: 1rem;
}

.pc-post-title {
    font-family: var(--pc-font-display);
    color: #fff;
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    line-height: 1.25;
    margin: 0;
    font-weight: 400;
}

/* ── Question Image ── */
.pc-image-wrap {
    padding: 1.5rem 2.5rem;
    background: #f0f5f5;
    border-bottom: 1px solid var(--pc-border);
}

.pc-main.pc-single-detail .pc-image-wrap {
    padding: 0;
    background: transparent;
    border-bottom: none;
}

.pc-question-image,
.pc-list-card-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    image-rendering: auto;
    border-radius: var(--pc-radius-sm);
    display: block;
}

.pc-main.pc-single-detail .pc-question-image {
    border-radius: 0;
}

/* ── Actions Bar ── */
.pc-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.25rem 2.5rem;
}

.pc-like-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--pc-white);
    border: 1.5px solid var(--pc-border);
    color: var(--pc-text-muted);
    padding: 0.55rem 1.2rem;
    border-radius: 2px;
    font-family: var(--pc-font-body);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.pc-like-btn:hover {
    border-color: var(--pc-accent);
    color: var(--pc-accent);
    background: var(--pc-accent-light);
    transform: translateY(-1px);
    box-shadow: 0 3px 12px rgba(239, 83, 35, 0.18);
}

.pc-like-btn.pc-liked {
    border-color: var(--pc-accent);
    background: var(--pc-accent);
    color: #fff;
}

.pc-like-btn.pc-liked .pc-heart-icon {
    fill: #fff;
    stroke: #fff;
}

.pc-heart-icon {
    width: 18px;
    height: 18px;
    transition: transform 0.2s ease, fill 0.2s ease;
    flex-shrink: 0;
}

.pc-like-btn:active .pc-heart-icon {
    transform: scale(1.3);
}

.pc-comment-count-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--pc-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

.pc-comment-count-badge svg {
    width: 17px;
    height: 17px;
    stroke: var(--pc-primary);
}

/* ── Sections ── */
.pc-section {
    background: var(--pc-white);
    border-radius: var(--pc-radius);
    box-shadow: var(--pc-shadow);
    width: 100%;
    max-width: 100%;
    margin: 0 auto 2rem;
    padding: 2.5rem;
    border: 1px solid var(--pc-border);
}

.pc-section-title {
    font-family: var(--pc-font-display);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--pc-text);
    margin: 0 0 0.4rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pc-section-sub {
    color: var(--pc-text-muted);
    font-size: 0.875rem;
    margin: 0 0 2rem;
}

.pc-count-pill {
    background: var(--pc-primary);
    color: #fff;
    font-family: var(--pc-font-body);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.2rem 0.65rem;
    border-radius: 2px;
}

/* ── Alerts ── */
.pc-alert {
    padding: 0.9rem 1.2rem;
    border-radius: var(--pc-radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.pc-alert-error {
    background: var(--pc-error-bg);
    color: var(--pc-error);
    border: 1px solid #f5c6c3;
}

.pc-alert-success {
    background: var(--pc-success-bg);
    color: var(--pc-success);
    border: 1px solid #a8d5bc;
}

/* ── Form ── */
.pc-comment-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.pc-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

@media (max-width: 600px) {
    .pc-form-row {
        grid-template-columns: 1fr;
    }

    .pc-post-header {
        padding: 2rem 1.5rem 1.5rem;
    }

    .pc-image-wrap {
        padding: 1.25rem 1.5rem;
    }

    .pc-actions {
        padding: 1rem 1.5rem;
    }

    .pc-section {
        padding: 1.75rem 1.5rem;
    }
}

.pc-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.pc-form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--pc-text);
    letter-spacing: 0.01em;
}

.pc-required {
    color: var(--pc-accent);
    margin-left: 2px;
}

.pc-form-group input,
.pc-form-group textarea {
    font-family: var(--pc-font-body);
    font-size: 0.95rem;
    color: var(--pc-text);
    background: var(--pc-bg);
    border: 1.5px solid var(--pc-border);
    border-radius: var(--pc-radius-sm);
    padding: 0.75rem 1rem;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    outline: none;
    width: 100%;
    resize: vertical;
}

.pc-form-group input::placeholder,
.pc-form-group textarea::placeholder {
    color: #b0bcc9;
}

.pc-form-group input:focus,
.pc-form-group textarea:focus {
    border-color: var(--pc-primary);
    box-shadow: 0 0 0 3px rgba(33, 90, 168, 0.12);
    background: var(--pc-white);
}

.pc-form-group input.pc-invalid,
.pc-form-group textarea.pc-invalid {
    border-color: var(--pc-error);
    box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
}

.pc-field-error {
    font-size: 0.8rem;
    color: var(--pc-error);
    font-weight: 500;
    min-height: 1.1em;
}

/* ── Submit Button ── */
.pc-submit-btn {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--pc-primary) 0%, var(--pc-primary-dark) 100%);
    color: #fff;
    font-family: var(--pc-font-body);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
    box-shadow: 0 4px 16px rgba(33, 90, 168, 0.25);
}

.pc-submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(33, 90, 168, 0.3);
}

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

.pc-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* ── Spinner ── */
.pc-spinner-icon {
    width: 18px;
    height: 18px;
    animation: pc-spin 0.8s linear infinite;
}

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

/* ── Comments ── */
.pc-no-comments {
    text-align: center;
    color: var(--pc-text-muted);
    font-size: 0.95rem;
    padding: 2rem 0;
    font-style: italic;
}

.pc-comment-card {
    display: flex;
    gap: 1rem;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--pc-border);
    animation: pc-slide-in 0.35s ease;
}

.pc-comment-card:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

@keyframes pc-slide-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pc-comment-avatar {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pc-primary) 0%, var(--pc-primary-dark) 100%);
    color: #fff;
    font-family: var(--pc-font-display);
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pc-comment-body {
    flex: 1;
    min-width: 0;
}

.pc-comment-meta {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 0.4rem;
    flex-wrap: wrap;
}

.pc-comment-author {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--pc-text);
}

.pc-comment-date {
    font-size: 0.78rem;
    color: var(--pc-text-muted);
}

.pc-comment-text {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--pc-text);
}

/* ============================================================
   Shortcode — List Grid  [patient_care_list]
============================================================ */
.pc-shortcode-wrap {
    padding: 1rem 0;
}

.pc-list-grid {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    width: 100%;
    font-family: var(--pc-font-body);
}

.pc-list-card {
    background: var(--pc-white);
    border: 1px solid var(--pc-border);
    border-radius: var(--pc-radius);
    box-shadow: var(--pc-shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pc-list-card:hover {
    transform: none;
    box-shadow: var(--pc-shadow);
}

.pc-list-card-img-link {
    display: block;
    overflow: hidden;
    background: var(--pc-primary-light);
}

.pc-list-card-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.pc-list-card:hover .pc-list-card-img {
    transform: none;
}

.pc-list-card-body {
    padding: 1.25rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.pc-list-card-title {
    font-family: var(--pc-font-display);
    font-size: 1.15rem;
    font-weight: 400;
    margin: 0.6rem 0 0.3rem;
    line-height: 1.35;
}

.pc-list-card-title a {
    color: var(--pc-text);
    text-decoration: none;
    transition: color 0.2s;
}

.pc-list-card-title a:hover {
    color: var(--pc-primary);
}

.pc-list-card-date {
    display: none;
    font-size: 0.78rem;
    color: var(--pc-text-muted);
    margin: 0 0 0.9rem;
}

.pc-list-card {
    background: var(--pc-white);
    border: 1px solid var(--pc-border);
    border-radius: var(--pc-radius);
    box-shadow: var(--pc-shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.pc-list-card:hover {
    transform: none;
    box-shadow: var(--pc-shadow);
    border-color: var(--pc-border);
}

.pc-list-card-img-link {
    display: block;
    overflow: hidden;
    background: var(--pc-primary-light);
}

.pc-list-card-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    image-rendering: auto;
    border-radius: var(--pc-radius-sm);
    display: block;
    transition: transform 0.4s ease;
}

.pc-list-card:hover .pc-list-card-img {
    transform: none;
}

.pc-list-card-body {
    padding: 1.25rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.pc-list-card-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
    margin-top: auto;
}

.pc-list-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.82rem;
    color: var(--pc-text-muted);
    font-weight: 500;
}

.pc-list-meta-item svg {
    width: 14px;
    height: 14px;
    stroke: var(--pc-primary);
}

.pc-list-card-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--pc-primary) 0%, var(--pc-primary-dark) 100%);
    color: #fff;
    font-family: var(--pc-font-body);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.6rem 1.2rem;
    border-radius: 2px;
    text-decoration: none;
    text-align: center;
    transition: opacity 0.2s, transform 0.2s;
    box-shadow: 0 3px 12px rgba(33, 90, 168, 0.2);
}

.pc-list-card-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    color: #fff;
}

.pc-no-posts {
    color: var(--pc-text-muted);
    font-family: var(--pc-font-body);
    font-style: italic;
}

.pc-error {
    color: var(--pc-error);
    font-family: var(--pc-font-body);
    font-size: 0.9rem;
    background: var(--pc-error-bg);
    padding: 0.75rem 1rem;
    border-radius: var(--pc-radius-sm);
    border: 1px solid #f5c6c3;
}