/* =====================================================================
   Clip PDF — shared stylesheet for /tool/* widget interiors
   ---------------------------------------------------------------------
   Loaded eagerly via <link> in tool.php (unlike viewer.css which is
   lazy-injected by viewer.js). Every tool depends on these classes on
   first paint.

   Namespace: cp-t-*
   Pulls CSS variables from tool.css (must load after that file).
   ===================================================================== */

/* ---------- Card shell ---------- */
.cp-t-card {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
}
.cp-t-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 0 14px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.cp-t-head__title {
    font-weight: 700;
    font-size: 15px;
    color: var(--text);
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.cp-t-head__meta {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 0 0 auto;
}
.cp-t-pill {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    background: var(--bg-cool);
    color: var(--primary-dark);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .02em;
    text-transform: uppercase;
}
.cp-t-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.cp-t-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-top: 18px;
    margin-top: 6px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}
.cp-t-actions__left,
.cp-t-actions__right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.cp-t-actions__left:empty { display: none; }

/* ---------- Buttons ---------- */
.cp-t-btn {
    background: var(--grad-primary);
    color: #fff;
    border: none;
    padding: 12px 22px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: -.005em;
    box-shadow: 0 10px 24px -10px rgba(37,99,235,.55);
    transition: transform .15s ease, box-shadow .15s ease, filter .15s ease, background .15s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    line-height: 1;
}
.cp-t-btn:hover:not(:disabled) {
    transform: translateY(-1px);
    filter: brightness(1.05);
    box-shadow: 0 14px 28px -10px rgba(37,99,235,.65);
}
.cp-t-btn:active:not(:disabled) { transform: translateY(0); }
.cp-t-btn:disabled { opacity: .55; cursor: not-allowed; filter: grayscale(.2); }
.cp-t-btn--sec {
    background: #F1F5F9;
    color: var(--text);
    border: 1px solid var(--border);
    box-shadow: none;
}
.cp-t-btn--sec:hover:not(:disabled) {
    background: #E2E8F0;
    filter: none;
}
.cp-t-btn--ghost {
    background: transparent;
    color: var(--text-soft);
    box-shadow: none;
    padding: 10px 14px;
}
.cp-t-btn--ghost:hover:not(:disabled) {
    background: var(--bg-soft);
    color: var(--text);
    filter: none;
}
.cp-t-btn--danger {
    background: #FEE2E2;
    color: #B91C1C;
    border: 1px solid #FECACA;
    box-shadow: none;
}
.cp-t-btn--danger:hover:not(:disabled) {
    background: #FCA5A5;
    color: #7F1D1D;
    filter: none;
}
.cp-t-btn--block {
    width: 100%;
}

/* ---------- Form fields ---------- */
.cp-t-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}
.cp-t-grid--1col { grid-template-columns: 1fr; }
.cp-t-grid--3col { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 540px) {
    .cp-t-grid,
    .cp-t-grid--3col { grid-template-columns: 1fr; }
}
.cp-t-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: var(--text);
}
.cp-t-field__label {
    font-weight: 600;
    font-size: 13px;
    color: var(--text);
}
.cp-t-field__input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
    font-family: inherit;
    background: #fff;
    color: var(--text);
    transition: border-color .15s ease, box-shadow .15s ease;
}
.cp-t-field__input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}
.cp-t-field__input--ta {
    min-height: 72px;
    resize: vertical;
    font-family: inherit;
}
.cp-t-field__input[type="color"] {
    padding: 4px;
    width: 56px;
    height: 38px;
    cursor: pointer;
}
.cp-t-field__range {
    width: 100%;
    accent-color: var(--primary);
}
.cp-t-field__row {
    display: flex;
    align-items: center;
    gap: 8px;
}
.cp-t-field__row .cp-t-field__input { flex: 1 1 auto; }
.cp-t-field__suffix {
    color: var(--text-muted);
    font-size: 13px;
    flex: 0 0 auto;
}
.cp-t-field__hint {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.45;
}
.cp-t-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text);
    user-select: none;
    padding: 8px 0;
}
.cp-t-check input[type="checkbox"] {
    margin-top: 2px;
    flex: 0 0 auto;
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
}
.cp-t-check > span { flex: 1 1 auto; }
.cp-t-check .cp-t-field__hint {
    display: block;
    margin-top: 2px;
}

/* Segmented control */
.cp-t-segmented {
    display: flex;
    gap: 0;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 4px;
    width: 100%;
}
.cp-t-segmented__opt {
    flex: 1 1 0;
    background: transparent;
    border: none;
    border-radius: 8px;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    color: var(--text-soft);
    font-family: inherit;
    cursor: pointer;
    transition: background .15s ease, color .15s ease, box-shadow .15s ease;
    min-width: 0;
}
.cp-t-segmented__opt[aria-checked="true"] {
    background: #fff;
    color: var(--text);
    box-shadow: var(--shadow-sm);
}
.cp-t-segmented__opt:hover:not([aria-checked="true"]) {
    color: var(--text);
}
.cp-t-segmented__label {
    font-weight: 700;
    font-size: 13px;
}
.cp-t-segmented__desc {
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
}

/* ---------- Hints / dividers ---------- */
.cp-t-hint {
    font-size: 13px;
    color: var(--text-soft);
    background: var(--bg-cool);
    border: 1px solid rgba(37,99,235,.12);
    border-radius: 10px;
    padding: 10px 14px;
    line-height: 1.5;
}
.cp-t-divider {
    height: 1px;
    background: var(--border);
    margin: 4px 0;
}

/* ---------- State screens ---------- */
.cp-t-loading {
    text-align: center;
    color: var(--text-muted);
    padding: 40px 16px;
}
.cp-t-loading p { margin-top: 4px; font-size: 14px; }
.cp-t-error {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    color: #991B1B;
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 14px;
    line-height: 1.5;
}

/* Progress */
.cp-t-progress {
    width: 100%;
    height: 8px;
    border-radius: 999px;
    background: var(--bg-soft);
    overflow: hidden;
    border: 1px solid var(--border);
}
.cp-t-progress__bar {
    height: 100%;
    width: 0%;
    background: var(--grad-primary);
    transition: width .25s ease;
}
.cp-t-progress__label {
    font-weight: 600;
    font-size: 14px;
    color: var(--text);
    margin-bottom: 6px;
}
.cp-t-progress__status {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
    min-height: 1.4em;
}

/* ---------- Thumbnail grid ---------- */
.cp-t-thumbs {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 12px;
    width: 100%;
    max-height: 60vh;
    overflow-y: auto;
    padding: 4px;
}
.cp-t-thumb {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 6px 6px 4px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
    transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
    user-select: none;
}
.cp-t-thumb:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-sm);
}
.cp-t-thumb--selected {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(37,99,235,.18);
}
.cp-t-thumb--dragging {
    opacity: .4;
    transform: scale(.97);
}
.cp-t-thumb__check {
    position: absolute;
    top: 6px;
    left: 6px;
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--primary);
    cursor: pointer;
    z-index: 2;
}
.cp-t-thumb__canvas {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 100px;
}
.cp-t-thumb__canvas-wrap {
    display: block;
    background: var(--bg-soft);
    border-radius: 4px;
    overflow: hidden;
    min-height: 100px;
}
.cp-t-thumb__canvas-wrap canvas {
    display: block;
    max-width: 100%;
    height: auto;
}
.cp-t-thumb__canvas-wrap--err {
    background: #FEF2F2;
}
.cp-t-thumb__num {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
}
.cp-t-thumb__actions {
    position: absolute;
    top: 4px;
    right: 4px;
    display: flex;
    gap: 4px;
    z-index: 2;
}
.cp-t-thumb__act {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.95);
    color: var(--text-soft);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    cursor: pointer;
    transition: background .15s ease, color .15s ease;
    padding: 0;
}
.cp-t-thumb__act:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.cp-t-thumb__act--danger:hover {
    background: #DC2626;
    border-color: #DC2626;
}

/* ---------- Reorder list (merge.js, optimize.js, convert image→pdf) ---------- */
.cp-t-rlist {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    max-height: 60vh;
    overflow-y: auto;
}
.cp-t-rlist__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
    cursor: grab;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.cp-t-rlist__item:hover { border-color: var(--border-strong); }
.cp-t-rlist__item.cp-t-thumb--dragging { opacity: .45; }
.cp-t-rlist__handle {
    color: var(--text-muted);
    font-size: 16px;
    user-select: none;
    flex: 0 0 auto;
}
.cp-t-rlist__thumb {
    flex: 0 0 auto;
    width: 64px;
    min-height: 80px;
    background: var(--bg-soft);
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cp-t-rlist__thumb img,
.cp-t-rlist__thumb canvas { display: block; max-width: 100%; height: auto; }
.cp-t-rlist__meta {
    flex: 1 1 auto;
    min-width: 0;
}
.cp-t-rlist__name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.cp-t-rlist__sub {
    font-size: 12px;
    color: var(--text-muted);
}
.cp-t-rlist__remove {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    flex: 0 0 auto;
    transition: background .15s ease, color .15s ease;
}
.cp-t-rlist__remove:hover {
    background: #FEE2E2;
    color: #B91C1C;
    border-color: #FECACA;
}

/* ---------- Click-to-place host (edit.js) ---------- */
.cp-t-place-host {
    position: relative;
    display: inline-block;
    margin: 0 auto;
    background: #fff;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    max-width: 100%;
}
.cp-t-place-host__canvas {
    display: block;
    max-width: 100%;
    height: auto;
}
.cp-t-place-host__overlay {
    position: absolute;
    inset: 0;
    cursor: crosshair;
}
.cp-t-place-marker {
    position: absolute;
    min-width: 60px;
    padding: 4px 8px;
    background: rgba(255,255,255,.92);
    border: 1px dashed var(--primary);
    border-radius: 6px;
    color: var(--text);
    cursor: move;
    font-family: 'Helvetica', Arial, sans-serif;
    box-shadow: var(--shadow-sm);
    z-index: 5;
}
.cp-t-place-marker:focus-within {
    border-style: solid;
    box-shadow: 0 0 0 3px rgba(37,99,235,.22);
}
.cp-t-place-marker__text {
    outline: none;
    min-width: 40px;
    white-space: pre;
}
.cp-t-place-marker__bar {
    position: absolute;
    top: -34px;
    left: 0;
    display: flex;
    gap: 4px;
    padding: 4px 6px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    z-index: 6;
    white-space: nowrap;
}
.cp-t-place-marker__bar input[type="color"] {
    width: 24px;
    height: 24px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 4px;
    cursor: pointer;
    background: transparent;
}
.cp-t-place-marker__bar input[type="number"] {
    width: 56px;
    padding: 4px 6px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 12px;
    font-family: inherit;
}
.cp-t-place-marker__bar button {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 3px 8px;
    font-size: 12px;
    color: var(--text-soft);
    cursor: pointer;
}
.cp-t-place-marker__bar button:hover {
    background: #FEE2E2;
    color: #B91C1C;
    border-color: #FECACA;
}

/* ---------- Action cards (convert.js + security.js home) ---------- */
.cp-t-act-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}
.cp-t-act-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 20px 18px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: #fff;
    cursor: pointer;
    text-align: left;
    transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
    font-family: inherit;
}
.cp-t-act-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}
.cp-t-act-card__icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-cool);
    color: var(--primary);
}
.cp-t-act-card__icon svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}
.cp-t-act-card__title {
    font-weight: 700;
    font-size: 15px;
    color: var(--text);
}
.cp-t-act-card__desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.45;
}

/* ---------- Watermark live-preview wrapper ---------- */
.cp-t-wm {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}
@media (max-width: 720px) {
    .cp-t-wm { grid-template-columns: 1fr; }
}
.cp-t-wm__preview {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px;
    min-height: 280px;
    overflow: hidden;
}
.cp-t-wm__page {
    position: relative;
    display: inline-block;
    max-width: 100%;
}
.cp-t-wm__page canvas { display: block; max-width: 100%; height: auto; }
.cp-t-wm__stamp {
    position: absolute;
    pointer-events: none;
    font-family: 'Helvetica', Arial, sans-serif;
    font-weight: 700;
    transform-origin: center center;
    white-space: nowrap;
    user-select: none;
}