/*
   Portfolio Player — Settings UI
   ============================================================================
   Wrapper class: `.portfolio-player-settings`
   ============================================================================ */

/* ---- Tokens ---- */
.portfolio-player-settings {
    --pp-bg: #fafbfc;
    --pp-card: #ffffff;
    --pp-border: #e5e7eb;
    --pp-border-strong: #d1d5db;
    --pp-text: #0f172a;
    --pp-text-soft: #475569;
    --pp-muted: #94a3b8;
    --pp-accent: #2563eb;
    --pp-accent-hover: #1d4ed8;
    --pp-accent-soft: rgba(37,99,235,0.08);
    --pp-accent-ring: rgba(37,99,235,0.18);
    --pp-success: #059669;
    --pp-success-soft: rgba(5,150,105,0.08);
    --pp-warn: #d97706;
    --pp-danger: #b91c1c;
    --pp-danger-soft: rgba(185,28,28,0.06);
    --pp-radius: 12px;
    --pp-radius-sm: 8px;
    --pp-shadow-sm: 0 1px 2px rgba(15,23,42,0.04);
    --pp-shadow-md: 0 4px 14px rgba(15,23,42,0.08);
    --pp-mono: 'SF Mono', ui-monospace, Menlo, Consolas, monospace;
    --pp-ease: cubic-bezier(0.16, 1, 0.3, 1);

    font-family: -apple-system, BlinkMacSystemFont, 'Noto Sans TC', 'PingFang TC', 'Segoe UI', system-ui, sans-serif;
    color: var(--pp-text);
    line-height: 1.55;
    font-size: 14px;
    margin: 24px auto;
    max-width: 1180px;
}
.portfolio-player-settings,
.portfolio-player-settings * { box-sizing: border-box; }

/* ---- Page header ---- */
.portfolio-player-settings .pp-set-page-header { margin: 0 0 28px; padding: 0 4px; }
.portfolio-player-settings .pp-set-eyebrow {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.16em;
    color: var(--pp-accent);
    text-transform: uppercase;
}
.portfolio-player-settings .pp-set-page-header h1 {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.015em;
    margin: 6px 0 0 !important;
    padding: 0 !important;
    color: var(--pp-text) !important;
    line-height: 1.2;
}

/* ---- Shell layout (sidebar + content) ---- */
.portfolio-player-settings .pp-set-shell {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
    min-width: 0;
}
.portfolio-player-settings .pp-set-sidebar {
    position: sticky;
    top: 24px;
    min-width: 0;
}
.portfolio-player-settings .pp-set-content { min-width: 0; }

/* ---- Sidebar tab nav (overrides legacy .tabs / .tab / .tab-list) ---- */
.portfolio-player-settings .pp-set-sidebar .tabs {
    margin: 0 !important;
    border: none;
}
.portfolio-player-settings .pp-set-sidebar .tab-list {
    display: block !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
}
.portfolio-player-settings .pp-set-sidebar .tab {
    display: flex !important;
    align-items: center;
    gap: 12px;
    padding: 10px 14px !important;
    margin: 2px 0 !important;
    background: transparent !important;
    border: none !important;
    border-left: 3px solid transparent !important;
    border-radius: var(--pp-radius-sm) !important;
    color: var(--pp-text-soft) !important;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s var(--pp-ease) !important;
}
.portfolio-player-settings .pp-set-sidebar .tab:hover {
    background: var(--pp-bg) !important;
    color: var(--pp-text) !important;
}
.portfolio-player-settings .pp-set-sidebar .tab.active {
    background: var(--pp-accent-soft) !important;
    color: var(--pp-accent) !important;
    border-left-color: var(--pp-accent) !important;
    font-weight: 600;
}
.portfolio-player-settings .pp-set-tab-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.portfolio-player-settings .pp-set-tab-icon svg { width: 100%; height: 100%; }
.portfolio-player-settings .pp-set-tab-label { flex: 1; }

/* PRO badge — appears on Pro-only tabs (英文內容 / 嵌入代碼 by default).
   Computed in settings.php from tab_roles option (pro - basic = pro-only). */
.portfolio-player-settings .pp-set-tab-pro {
    flex-shrink: 0;
    margin-left: 6px;
    padding: 1px 6px 0;
    background: linear-gradient(180deg, #fbbf24, #d97706);
    color: #fff;
    font-family: 'Outfit', system-ui, sans-serif;
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: 0.06em;
    border-radius: 3px;
    text-transform: uppercase;
    line-height: 1.5;
    box-shadow: 0 1px 2px rgba(217,119,6,0.2);
}
.portfolio-player-settings .pp-set-sidebar .tab.active .pp-set-tab-pro {
    box-shadow: 0 1px 3px rgba(217,119,6,0.32);
}

/* ---- Tab content visibility ---- */
.portfolio-player-settings .tab-content { display: none !important; }
.portfolio-player-settings .tab-content.active { display: block !important; }
.portfolio-player-settings .tab-content > h2 {
    font-size: 22px !important;
    font-weight: 600 !important;
    letter-spacing: -0.01em !important;
    margin: 0 0 18px !important;
    padding: 0 !important;
    color: var(--pp-text) !important;
    line-height: 1.3 !important;
}

/* ---- Notices ---- */
.portfolio-player-settings .upload-notice {
    background: var(--pp-accent-soft);
    border: 1px solid var(--pp-accent-ring);
    border-left: 1px solid var(--pp-accent-ring);
    border-radius: var(--pp-radius-sm);
    padding: 12px 16px;
    margin: 0 0 18px;
    font-size: 13px;
    color: var(--pp-text-soft);
    line-height: 1.6;
}
.portfolio-player-settings .server-limits-info {
    font-size: 11.5px !important;
    color: var(--pp-muted) !important;
    font-family: var(--pp-mono);
    margin: 0 0 18px !important;
    padding: 8px 12px !important;
    background: var(--pp-bg) !important;
    border-radius: var(--pp-radius-sm) !important;
    border: 1px solid var(--pp-border) !important;
    line-height: 1.5;
}
.portfolio-player-settings .success {
    background: var(--pp-success-soft) !important;
    border: 1px solid rgba(5,150,105,0.25) !important;
    border-radius: var(--pp-radius-sm) !important;
    padding: 12px 16px !important;
    margin: 0 0 18px !important;
}
.portfolio-player-settings .success p { color: var(--pp-success) !important; font-weight: 500 !important; margin: 0 !important; }
.portfolio-player-settings .error {
    background: var(--pp-danger-soft) !important;
    border: 1px solid rgba(185,28,28,0.2) !important;
    border-radius: var(--pp-radius-sm) !important;
    padding: 12px 16px !important;
    margin: 0 0 18px !important;
}
.portfolio-player-settings .error p { color: var(--pp-danger) !important; margin: 0 !important; }

/* ---- Form is a card (one form per tab; URL-generator handled separately) ---- */
.portfolio-player-settings .tab-content > form {
    background: var(--pp-card);
    border: 1px solid var(--pp-border);
    border-radius: var(--pp-radius);
    padding: 28px 32px;
    box-shadow: var(--pp-shadow-sm);
    margin: 0;
}

/* ---- form-table -> stacked field rows ---- */
.portfolio-player-settings .form-table {
    margin: 0 !important;
    width: 100%;
    border-collapse: separate;
    background: transparent;
}
.portfolio-player-settings .form-table tbody { display: block; width: 100%; }
.portfolio-player-settings .form-table tr {
    display: block;
    padding: 18px 0;
    border-bottom: 1px solid var(--pp-border);
}
.portfolio-player-settings .form-table tr:first-child { padding-top: 0; }
.portfolio-player-settings .form-table tr:last-child { border-bottom: none; padding-bottom: 0; }
.portfolio-player-settings .form-table th,
.portfolio-player-settings .form-table td {
    display: block !important;
    width: auto !important;
    padding: 0 !important;
    vertical-align: baseline !important;
    background: transparent;
}
.portfolio-player-settings .form-table th { margin-bottom: 8px !important; }
.portfolio-player-settings .form-table th label {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--pp-text);
    letter-spacing: -0.005em;
    line-height: 1.5;
}

/* ---- Inputs ---- */
.portfolio-player-settings input[type="text"],
.portfolio-player-settings input[type="url"],
.portfolio-player-settings input[type="email"],
.portfolio-player-settings textarea,
.portfolio-player-settings select {
    display: block;
    width: 100%;
    max-width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--pp-border);
    border-radius: var(--pp-radius-sm);
    background: var(--pp-card);
    color: var(--pp-text);
    font-size: 14px;
    font-family: inherit;
    line-height: 1.4;
    transition: border-color 0.15s var(--pp-ease), box-shadow 0.15s var(--pp-ease);
    box-shadow: none;
}
.portfolio-player-settings input[type="text"]:focus,
.portfolio-player-settings input[type="url"]:focus,
.portfolio-player-settings input[type="email"]:focus,
.portfolio-player-settings textarea:focus,
.portfolio-player-settings select:focus {
    outline: none;
    border-color: var(--pp-accent);
    box-shadow: 0 0 0 3px var(--pp-accent-ring);
}
.portfolio-player-settings textarea { resize: vertical; min-height: 90px; }
.portfolio-player-settings select[multiple] { min-height: 88px; }
.portfolio-player-settings .form-table .regular-text { max-width: 480px !important; }

/* ---- Description / hint ---- */
.portfolio-player-settings .form-table .description,
.portfolio-player-settings .description,
.portfolio-player-settings p.description {
    font-size: 12.5px !important;
    color: var(--pp-text-soft) !important;
    margin: 6px 0 0 !important;
    line-height: 1.55;
    font-style: normal !important;
}
.portfolio-player-settings #url-preview {
    color: var(--pp-accent) !important;
    font-family: var(--pp-mono);
    font-size: 12.5px !important;
    word-break: break-all;
}

/* ---- Submit button (in submit-button paragraph) ---- */
.portfolio-player-settings .submit-button {
    margin: 24px 0 0 !important;
    padding-top: 20px;
    border-top: 1px solid var(--pp-border);
    text-align: left;
}
.portfolio-player-settings input.button-primary,
.portfolio-player-settings button.button-primary,
.portfolio-player-settings a.button-primary,
.portfolio-player-settings .button-primary {
    background: var(--pp-accent) !important;
    border: 1px solid var(--pp-accent) !important;
    color: #fff !important;
    padding: 10px 22px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    border-radius: var(--pp-radius-sm) !important;
    cursor: pointer;
    text-shadow: none !important;
    box-shadow: var(--pp-shadow-sm);
    transition: all 0.15s var(--pp-ease);
    height: auto !important;
    line-height: 1.4 !important;
    text-decoration: none !important;
    display: inline-block;
}
.portfolio-player-settings input.button-primary:hover,
.portfolio-player-settings button.button-primary:hover,
.portfolio-player-settings a.button-primary:hover,
.portfolio-player-settings .button-primary:hover {
    background: var(--pp-accent-hover) !important;
    border-color: var(--pp-accent-hover) !important;
    color: #fff !important;
    transform: translateY(-1px);
    box-shadow: var(--pp-shadow-md);
}

/* ---- Secondary buttons ---- */
.portfolio-player-settings .button:not(.button-primary):not(.button-link-delete),
.portfolio-player-settings button.button:not(.button-primary):not(.button-link-delete),
.portfolio-player-settings input.button:not(.button-primary):not(.button-link-delete),
.portfolio-player-settings a.button:not(.button-primary):not(.button-link-delete) {
    background: var(--pp-card) !important;
    border: 1px solid var(--pp-border-strong) !important;
    color: var(--pp-text) !important;
    border-radius: var(--pp-radius-sm) !important;
    padding: 8px 16px !important;
    font-size: 13.5px !important;
    font-weight: 500 !important;
    text-shadow: none !important;
    height: auto !important;
    line-height: 1.4 !important;
    cursor: pointer;
    transition: all 0.15s var(--pp-ease);
    box-shadow: none !important;
    text-decoration: none !important;
}
.portfolio-player-settings .button:not(.button-primary):not(.button-link-delete):hover {
    background: var(--pp-bg) !important;
    border-color: var(--pp-text-soft) !important;
    color: var(--pp-text) !important;
}
.portfolio-player-settings .button-small {
    padding: 5px 12px !important;
    font-size: 12.5px !important;
}
.portfolio-player-settings .button-link-delete {
    background: none !important;
    border: none !important;
    color: var(--pp-danger) !important;
    padding: 6px 0 !important;
    cursor: pointer;
    font-size: 13px !important;
    text-decoration: none !important;
    box-shadow: none !important;
}
.portfolio-player-settings .button-link-delete:hover {
    text-decoration: underline !important;
    color: #991b1b !important;
    background: none !important;
}

/* ---- Upload status as visual card ---- */
.portfolio-player-settings .upload-status-container {
    display: flex !important;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 16px;
    background: var(--pp-bg);
    border: 1px solid var(--pp-border);
    border-radius: var(--pp-radius-sm);
    margin: 0;
    max-width: 100%;
}
.portfolio-player-settings .pp-set-thumb {
    width: 120px;
    height: 120px;
    border-radius: var(--pp-radius-sm);
    overflow: hidden;
    border: 1px solid var(--pp-border-strong);
    flex-shrink: 0;
    background: var(--pp-bg);
    box-shadow: var(--pp-shadow-sm);
}
.portfolio-player-settings .pp-set-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.portfolio-player-settings .upload-status {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
    font-size: 13.5px !important;
    font-weight: 500 !important;
    flex: 1;
    border-radius: 0;
}
.portfolio-player-settings .upload-status::before {
    content: '';
    display: inline-block;
    width: 18px;
    height: 18px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    flex-shrink: 0;
}
.portfolio-player-settings .upload-status.uploaded {
    color: var(--pp-success) !important;
}
.portfolio-player-settings .upload-status.uploaded::before {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23059669'><path fill-rule='evenodd' d='M10 18a8 8 0 100-16 8 8 0 000 16zm3.7-9.3a1 1 0 00-1.4-1.4L9 10.6 7.7 9.3a1 1 0 00-1.4 1.4l2 2a1 1 0 001.4 0l4-4z' clip-rule='evenodd'/></svg>");
}
.portfolio-player-settings .upload-status.not-uploaded {
    color: var(--pp-muted) !important;
}
.portfolio-player-settings .upload-status.not-uploaded::before {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%2394a3b8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'><path d='M5.5 14a3.5 3.5 0 11.5-7 5 5 0 019.5-1 3.5 3.5 0 011 6.5'/><path d='M10 9v8m-3-5l3-3 3 3'/></svg>");
}
.portfolio-player-settings .upload-image-btn,
.portfolio-player-settings .upload-song-btn,
.portfolio-player-settings .upload-testimonial-image-btn {
    flex-shrink: 0 !important;
    margin: 0 !important;
}

/* ---- Color picker ---- */
.portfolio-player-settings #player-colors .form-table td {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    gap: 12px !important;
}
.portfolio-player-settings input[type="color"] {
    -webkit-appearance: none;
    appearance: none;
    width: 48px !important;
    height: 48px !important;
    padding: 0 !important;
    border: 1px solid var(--pp-border-strong) !important;
    border-radius: var(--pp-radius-sm) !important;
    cursor: pointer;
    background: transparent;
    overflow: hidden;
    transition: transform 0.15s var(--pp-ease), box-shadow 0.15s var(--pp-ease);
}
.portfolio-player-settings input[type="color"]:hover {
    transform: scale(1.05);
    box-shadow: var(--pp-shadow-sm);
}
.portfolio-player-settings input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; border-radius: 7px; }
.portfolio-player-settings input[type="color"]::-webkit-color-swatch { border: none; border-radius: 7px; }
.portfolio-player-settings input[type="color"]::-moz-color-swatch { border: none; border-radius: 7px; }
.portfolio-player-settings .hex-input {
    width: 130px !important;
    max-width: 130px !important;
    padding: 10px 14px !important;
    font-family: var(--pp-mono);
    font-size: 13px !important;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.portfolio-player-settings #player-colors .description {
    flex-basis: 100%;
    margin-top: 4px !important;
}

/* ---- iOS toggle ---- */
.portfolio-player-settings .switch {
    width: 44px !important;
    height: 24px !important;
    vertical-align: middle;
    margin-right: 4px;
}
.portfolio-player-settings .slider {
    background-color: var(--pp-border-strong) !important;
    transition: 0.25s var(--pp-ease) !important;
    border-radius: 24px !important;
}
.portfolio-player-settings .slider:before {
    height: 20px !important;
    width: 20px !important;
    left: 2px !important;
    bottom: 2px !important;
    background-color: #fff !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    transition: 0.25s var(--pp-ease) !important;
}
.portfolio-player-settings input:checked + .slider {
    background-color: var(--pp-accent) !important;
}
.portfolio-player-settings input:checked + .slider:before {
    transform: translateX(20px) !important;
}

/* ---- Repeater table -> card list (DOM unchanged) ---- */
.portfolio-player-settings #songs-table,
.portfolio-player-settings #testimonials-table,
.portfolio-player-settings .english-testimonials-table {
    display: block !important;
    width: 100%;
    margin: 0 0 12px !important;
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
}
.portfolio-player-settings #songs-table thead,
.portfolio-player-settings #testimonials-table thead,
.portfolio-player-settings .english-testimonials-table thead { display: none !important; }
.portfolio-player-settings #songs-table tbody,
.portfolio-player-settings #testimonials-table tbody,
.portfolio-player-settings .english-testimonials-table tbody {
    display: block !important;
    width: 100%;
}

/* Summary (collapsed) row */
.portfolio-player-settings #songs-table tr.song-row,
.portfolio-player-settings #testimonials-table tr.testimonial-row,
.portfolio-player-settings .english-testimonials-table tr.english-testimonial-row {
    display: grid !important;
    grid-template-columns: 24px 1fr auto;
    gap: 12px;
    align-items: center;
    padding: 14px 16px !important;
    margin: 0 0 8px !important;
    background: var(--pp-card) !important;
    border: 1px solid var(--pp-border) !important;
    border-radius: var(--pp-radius-sm) !important;
    transition: border-color 0.15s var(--pp-ease), box-shadow 0.15s var(--pp-ease);
}
.portfolio-player-settings .english-testimonials-table tr.english-testimonial-row {
    grid-template-columns: 1fr auto;
}
.portfolio-player-settings #songs-table tr.song-row:hover,
.portfolio-player-settings #testimonials-table tr.testimonial-row:hover,
.portfolio-player-settings .english-testimonials-table tr.english-testimonial-row:hover {
    border-color: var(--pp-border-strong) !important;
    background: var(--pp-card) !important;
    box-shadow: var(--pp-shadow-sm);
}
.portfolio-player-settings #songs-table .song-drag,
.portfolio-player-settings #testimonials-table .testimonial-drag {
    order: -1;
    padding: 0 !important;
    width: auto !important;
    text-align: left !important;
}
.portfolio-player-settings #songs-table .dashicons-move,
.portfolio-player-settings #testimonials-table .dashicons-move {
    font-size: 18px !important;
    color: var(--pp-muted) !important;
    cursor: move;
}
.portfolio-player-settings #songs-table .song-summary,
.portfolio-player-settings #testimonials-table .testimonial-summary,
.portfolio-player-settings .english-testimonials-table .english-testimonial-summary {
    padding: 0 !important;
    background: transparent !important;
}
.portfolio-player-settings .song-summary-genre {
    display: inline-block !important;
    padding: 3px 10px !important;
    background: var(--pp-accent-soft) !important;
    color: var(--pp-accent) !important;
    border-radius: 999px !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    letter-spacing: 0.01em;
    margin-right: 4px;
}
.portfolio-player-settings .song-summary-title,
.portfolio-player-settings .testimonial-summary-name,
.portfolio-player-settings .english-testimonial-summary-name {
    font-weight: 600 !important;
    color: var(--pp-text) !important;
    font-size: 14px !important;
}
.portfolio-player-settings .song-summary-artist,
.portfolio-player-settings .testimonial-summary-title,
.portfolio-player-settings .english-testimonial-summary-title {
    color: var(--pp-text-soft) !important;
    font-size: 13px !important;
}
.portfolio-player-settings .song-actions,
.portfolio-player-settings .testimonial-actions,
.portfolio-player-settings .english-testimonial-actions {
    padding: 0 !important;
    background: transparent !important;
}

/* Edit (expanded) row — display:block intentionally NOT !important so JS slideUp/slideDown
   inline `display: none` can hide the row. layout properties keep !important. */
.portfolio-player-settings #songs-table tr.song-edit-row,
.portfolio-player-settings #testimonials-table tr.testimonial-edit-row,
.portfolio-player-settings .english-testimonials-table tr.english-testimonial-edit-row {
    display: block;
    padding: 0 !important;
    margin: -8px 0 12px !important;
    background: var(--pp-bg) !important;
    border: 1px solid var(--pp-border) !important;
    border-top: none !important;
    border-radius: 0 0 var(--pp-radius-sm) var(--pp-radius-sm) !important;
    grid-template-columns: none !important;
}
.portfolio-player-settings #songs-table tr.song-edit-row td,
.portfolio-player-settings #testimonials-table tr.testimonial-edit-row td,
.portfolio-player-settings .english-testimonials-table tr.english-testimonial-edit-row td {
    display: block !important;
    padding: 0 !important;
    background: transparent !important;
}
.portfolio-player-settings .song-edit-content,
.portfolio-player-settings .testimonial-edit-content,
.portfolio-player-settings .english-testimonial-edit-content {
    padding: 18px !important;
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 14px !important;
    background: transparent !important;
}
.portfolio-player-settings .edit-field {
    display: flex !important;
    flex-direction: column;
    min-width: 0;
}
.portfolio-player-settings .edit-field label {
    font-size: 12.5px !important;
    font-weight: 600 !important;
    color: var(--pp-text) !important;
    margin-bottom: 6px !important;
    letter-spacing: 0.01em;
}
.portfolio-player-settings .edit-field input[type="text"],
.portfolio-player-settings .edit-field input[type="url"],
.portfolio-player-settings .edit-field select,
.portfolio-player-settings .edit-field textarea {
    max-width: none !important;
    width: 100% !important;
    font-size: 13.5px !important;
    padding: 8px 12px !important;
}
.portfolio-player-settings .edit-field select.roles-select { min-height: 86px !important; }
.portfolio-player-settings .edit-field textarea { min-height: 96px; }
.portfolio-player-settings .edit-field-full { grid-column: 1 / -1; }
.portfolio-player-settings .edit-actions {
    grid-column: 1 / -1;
    border-top: 1px solid var(--pp-border) !important;
    padding-top: 14px !important;
    margin-top: 4px !important;
    text-align: right;
}

/* Repeater controls + add button */
.portfolio-player-settings .testimonials-controls,
.portfolio-player-settings .english-testimonials-controls {
    display: flex;
    justify-content: flex-end;
    margin: 0 0 12px;
}
/* Songs tab：左側「新增位置」下拉、右側「全部收起」 */
.portfolio-player-settings .songs-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 0 0 12px;
}
.portfolio-player-settings .songs-new-position {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--pp-text-soft);
    white-space: nowrap;
    flex-shrink: 0;
}
.portfolio-player-settings .songs-new-position select {
    height: 30px;
    padding: 0 22px 0 8px;
    font-size: 13px;
}
.portfolio-player-settings #add-song,
.portfolio-player-settings #add-testimonial {
    display: block !important;
    width: 100% !important;
    margin: 8px 0 16px !important;
    padding: 12px 16px !important;
    border: 1px dashed var(--pp-border-strong) !important;
    background: transparent !important;
    font-weight: 500 !important;
    color: var(--pp-text-soft) !important;
    text-align: center !important;
}
.portfolio-player-settings #add-song:hover,
.portfolio-player-settings #add-testimonial:hover {
    border-color: var(--pp-accent) !important;
    color: var(--pp-accent) !important;
    background: var(--pp-accent-soft) !important;
}

/* Empty state */
.portfolio-player-settings .pp-set-empty {
    text-align: center;
    padding: 48px 24px;
    border: 1px dashed var(--pp-border-strong);
    border-radius: var(--pp-radius);
    background: var(--pp-bg);
    margin: 0 0 12px;
}
.portfolio-player-settings .pp-set-empty-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 12px;
    color: var(--pp-muted);
}
.portfolio-player-settings .pp-set-empty-icon svg { width: 100%; height: 100%; }
.portfolio-player-settings .pp-set-empty-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--pp-text-soft);
    margin: 0;
}

/* ---- Bio tab: 6 slots feel like sub-cards ---- */
.portfolio-player-settings #bio .form-table tr {
    background: var(--pp-bg);
    border: 1px solid var(--pp-border) !important;
    border-radius: var(--pp-radius-sm);
    padding: 16px 18px !important;
    margin-bottom: 12px !important;
}
.portfolio-player-settings #bio .form-table tr:first-child { padding-top: 16px !important; }
.portfolio-player-settings #bio .form-table tr:last-child { padding-bottom: 16px !important; }
.portfolio-player-settings #bio .form-table th { margin-bottom: 12px !important; }
.portfolio-player-settings #bio .form-table th label {
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--pp-text-soft);
    text-transform: uppercase;
    font-weight: 700;
}
.portfolio-player-settings #bio .form-table td > label {
    display: inline-block;
    font-size: 12.5px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--pp-text);
}
.portfolio-player-settings #bio .form-table td > br { display: none; }
.portfolio-player-settings #bio .form-table td > br + br { display: block; height: 12px; }

/* ---- Portfolio URL footer ---- */
.portfolio-player-settings .portfolio-url-section {
    background: var(--pp-card) !important;
    border: 1px solid var(--pp-accent-ring) !important;
    border-radius: var(--pp-radius) !important;
    padding: 22px 24px !important;
    margin: 28px 0 0 !important;
    box-shadow: var(--pp-shadow-sm);
}
.portfolio-player-settings .portfolio-url-section h3 {
    font-size: 12px !important;
    font-weight: 600 !important;
    letter-spacing: 0.12em !important;
    text-transform: uppercase;
    color: var(--pp-text-soft) !important;
    margin: 0 0 12px !important;
}
.portfolio-player-settings .portfolio-url-section .url-display {
    display: flex !important;
    align-items: center;
    gap: 10px;
    margin-bottom: 0 !important;
}
.portfolio-player-settings #portfolio-url {
    flex: 1;
    padding: 10px 14px !important;
    background: var(--pp-bg) !important;
    border: 1px solid var(--pp-border) !important;
    border-radius: var(--pp-radius-sm) !important;
    font-family: var(--pp-mono);
    font-size: 13px;
    color: var(--pp-text);
    word-break: break-all;
}
.portfolio-player-settings .portfolio-url-section .copy-url,
.portfolio-player-settings .portfolio-url-section .go-to-url {
    flex-shrink: 0;
    white-space: nowrap;
    margin: 0 !important;
}
.portfolio-player-settings .portfolio-url-section .go-to-url {
    background: var(--pp-accent) !important;
    border-color: var(--pp-accent) !important;
    color: #fff !important;
}
.portfolio-player-settings .portfolio-url-section .go-to-url:hover {
    background: var(--pp-accent-hover) !important;
    border-color: var(--pp-accent-hover) !important;
    color: #fff !important;
}

/* ---- URL generator tab (different structure: forms inside table) ---- */
.portfolio-player-settings #url-generator > p {
    background: var(--pp-accent-soft);
    border: 1px solid var(--pp-accent-ring);
    border-radius: var(--pp-radius-sm);
    padding: 10px 14px;
    margin: 0 0 8px !important;
    color: var(--pp-text-soft);
    font-size: 13px;
}
.portfolio-player-settings #url-generator > p:last-of-type { margin-bottom: 18px !important; }
.portfolio-player-settings #url-generator .form-table {
    background: var(--pp-card);
    border: 1px solid var(--pp-border);
    border-radius: var(--pp-radius);
    padding: 8px 24px !important;
    box-shadow: var(--pp-shadow-sm);
}
.portfolio-player-settings #url-generator input[type="file"] {
    font-size: 13px;
    padding: 8px;
    background: var(--pp-card);
    border: 1px solid var(--pp-border);
    border-radius: var(--pp-radius-sm);
    margin-right: 8px;
}
.portfolio-player-settings #url-generator .uploaded-url {
    background: var(--pp-success-soft);
    border: 1px solid rgba(5,150,105,0.2);
    border-radius: var(--pp-radius-sm);
    padding: 12px 16px;
    margin-top: 12px !important;
}
.portfolio-player-settings #url-generator .uploaded-url p { margin: 0 0 8px !important; word-break: break-all; }
.portfolio-player-settings #url-generator .uploaded-url a {
    color: var(--pp-accent);
    font-family: var(--pp-mono);
    font-size: 13px;
}

/* ---- License revoked / activation cards ---- */
.portfolio-player-settings .pp-license-revoked,
.portfolio-player-settings .pp-license-activation {
    background: var(--pp-card);
    border: 1px solid var(--pp-border);
    border-radius: var(--pp-radius);
    padding: 28px 32px;
    box-shadow: var(--pp-shadow-sm);
    margin: 0 0 24px;
}

/* ---- WP Editor wrap polish ---- */
.portfolio-player-settings .wp-editor-wrap {
    border-radius: var(--pp-radius-sm);
    overflow: hidden;
    border: 1px solid var(--pp-border);
}
.portfolio-player-settings .wp-editor-container { border: none !important; }
.portfolio-player-settings .mce-toolbar-grp,
.portfolio-player-settings .quicktags-toolbar { background: var(--pp-bg) !important; }

/* ---- English content row ---- */
.portfolio-player-settings .english-content-row { /* inherits form-table tr style */ }

/* ---- Mobile responsive ---- */
@media (max-width: 768px) {
    .portfolio-player-settings { margin: 12px; }
    .portfolio-player-settings .pp-set-shell {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .portfolio-player-settings .pp-set-sidebar {
        position: static;
        margin: 0 -12px 4px;
        min-width: 0;
        max-width: calc(100% + 24px);
        overflow: hidden;
    }
    .portfolio-player-settings .pp-set-sidebar .tabs { overflow: hidden; min-width: 0; }
    .portfolio-player-settings .pp-set-sidebar .tab-list {
        display: flex !important;
        flex-direction: row !important;
        gap: 4px;
        padding: 4px 12px 12px !important;
        border-bottom: 1px solid var(--pp-border);
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        max-width: 100%;
    }
    .portfolio-player-settings .pp-set-sidebar .tab {
        flex-shrink: 0;
        padding: 8px 14px !important;
        border-left: none !important;
        border-bottom: 2px solid transparent !important;
        border-radius: 0 !important;
        margin: 0 !important;
    }
    .portfolio-player-settings .pp-set-sidebar .tab.active {
        background: transparent !important;
        border-bottom-color: var(--pp-accent) !important;
        border-radius: 0 !important;
    }
    .portfolio-player-settings .pp-set-tab-icon { width: 16px; height: 16px; }
    .portfolio-player-settings .pp-set-tab-label { font-size: 13.5px; }

    .portfolio-player-settings .pp-set-page-header h1 { font-size: 22px !important; }
    .portfolio-player-settings .tab-content > form { padding: 18px !important; }
    .portfolio-player-settings .tab-content > h2 { font-size: 19px !important; }

    .portfolio-player-settings .song-edit-content,
    .portfolio-player-settings .testimonial-edit-content,
    .portfolio-player-settings .english-testimonial-edit-content {
        grid-template-columns: 1fr !important;
        padding: 14px !important;
    }
    .portfolio-player-settings .upload-status-container {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    .portfolio-player-settings .form-table .regular-text,
    .portfolio-player-settings input[type="text"],
    .portfolio-player-settings input[type="url"],
    .portfolio-player-settings input[type="email"] {
        max-width: 100% !important;
    }
    .portfolio-player-settings .portfolio-url-section .url-display {
        flex-direction: column;
        align-items: stretch;
    }
    .portfolio-player-settings #songs-table tr.song-row,
    .portfolio-player-settings #testimonials-table tr.testimonial-row {
        grid-template-columns: 24px 1fr;
    }
    .portfolio-player-settings #songs-table .song-actions,
    .portfolio-player-settings #testimonials-table .testimonial-actions {
        grid-column: 2 / -1;
        justify-self: end;
    }
}