/* ==========================================================================
   PDF Reducer design system - tools
   Loaded on tool pages and result pages only (via @push('styles')).
   ========================================================================== */

/* ---------- Tool hero ---------- */
.pr-toolhero {
    padding-block: clamp(24px, 4vw, 48px) clamp(8px, 2vw, 20px);
    background:
        radial-gradient(55% 90% at 10% 0%, color-mix(in srgb, var(--pr-tc, var(--pr-accent)) 11%, transparent), transparent 70%),
        var(--pr-bg);
}

.pr-toolhero__inner {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.25rem 1.5rem;
    align-items: center;
}

.pr-toolhero .pr-crumbs {
    grid-column: 1 / -1;
}

.pr-toolhero h1 {
    margin: 0 0 0.35rem;
    font-size: clamp(1.75rem, 1.2rem + 2.4vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
}

.pr-toolhero p {
    margin: 0;
    max-width: 62ch;
    font-size: clamp(1rem, 0.95rem + 0.3vw, 1.125rem);
    color: var(--pr-text-2);
}

.pr-toolhero .pr-trust {
    justify-content: flex-start;
    margin-top: 0.9rem;
}

/* ---------- Step indicator ---------- */
.pr-stepper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 1.25rem;
    padding: 0;
    list-style: none;
    counter-reset: pr-step;
}

.pr-stepper li {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    flex: 1;
    min-width: 0;
    counter-increment: pr-step;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--pr-text-3);
}

.pr-stepper li::before {
    content: counter(pr-step);
    display: grid;
    place-items: center;
    flex: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--pr-border-strong);
    background: var(--pr-surface);
    font-size: 0.8125rem;
    font-weight: 700;
    transition: background var(--pr-med) var(--pr-ease), border-color var(--pr-med) var(--pr-ease),
        color var(--pr-med) var(--pr-ease);
}

.pr-stepper li::after {
    content: '';
    flex: 1;
    height: 2px;
    margin-inline-start: 0.25rem;
    border-radius: 2px;
    background: var(--pr-border);
}

.pr-stepper li:last-child {
    flex: none;
}

.pr-stepper li:last-child::after {
    display: none;
}

.pr-stepper li.is-active {
    color: var(--pr-text);
}

.pr-stepper li.is-active::before {
    border-color: var(--pr-primary);
    background: var(--pr-primary);
    color: #fff;
}

.pr-stepper li.is-done {
    color: var(--pr-text-2);
}

.pr-stepper li.is-done::before {
    content: '✓';
    border-color: var(--pr-success);
    background: var(--pr-success);
    color: #fff;
}

.pr-stepper li.is-done::after {
    background: var(--pr-success);
}

/* ---------- Tool box ---------- */
.pr-toolstage {
    padding-block: clamp(12px, 3vw, 28px) clamp(28px, 5vw, 56px);
}

.pr-toolbox {
    position: relative;
    display: grid;
    gap: 1rem;
}

/* ---------- Drop zone ---------- */
.pr-dropzone {
    position: relative;
    display: grid;
    place-items: center;
    padding: clamp(28px, 6vw, 64px) clamp(16px, 4vw, 40px);
    border: 2px dashed var(--pr-border-strong);
    border-radius: var(--pr-radius-xl);
    background:
        radial-gradient(70% 90% at 50% 0%, color-mix(in srgb, var(--pr-tc, var(--pr-primary)) 7%, transparent), transparent 70%),
        var(--pr-surface);
    text-align: center;
    transition: border-color var(--pr-fast) var(--pr-ease), background var(--pr-fast) var(--pr-ease),
        transform var(--pr-fast) var(--pr-ease), box-shadow var(--pr-fast) var(--pr-ease);
}

.pr-dropzone:hover {
    border-color: var(--pr-tc, var(--pr-primary));
}

.pr-dropzone.is-dragover {
    border-style: solid;
    border-color: var(--pr-tc, var(--pr-primary));
    background: color-mix(in srgb, var(--pr-tc, var(--pr-primary)) 9%, var(--pr-surface));
    transform: scale(1.01);
    box-shadow: var(--pr-shadow);
}

.pr-dropzone.is-compact {
    padding-block: 1.25rem;
}

.pr-dropzone.is-compact .pr-dropzone__title,
.pr-dropzone.is-compact .pr-dropzone__sub,
.pr-dropzone.is-compact .pr-dropzone__icon,
.pr-dropzone.is-compact .pr-or,
.pr-dropzone.is-compact .pr-dropzone__meta {
    display: none;
}

.pr-dropzone__icon {
    display: grid;
    place-items: center;
    width: 84px;
    height: 84px;
    margin: 0 auto 1rem;
    border-radius: 24px;
    background: color-mix(in srgb, var(--pr-tc, var(--pr-primary)) 13%, transparent);
    color: var(--pr-tc, var(--pr-primary));
    font-size: 2.2rem;
}

.pr-dropzone__title {
    margin: 0 0 0.25rem;
    font-size: clamp(1.25rem, 1.05rem + 1vw, 1.75rem);
    font-weight: 800;
}

.pr-dropzone__sub {
    margin: 0 0 1.4rem;
    color: var(--pr-text-2);
}

.pr-dropzone__meta {
    margin: 1.4rem 0 0;
    font-size: 0.8125rem;
    color: var(--pr-text-3);
}

.pr-or {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    width: min(380px, 100%);
    margin: 1.4rem auto 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--pr-text-3);
}

.pr-or::before,
.pr-or::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--pr-border);
}

.pr-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
}

.pr-cloud .pr-btn i.fa-google {
    color: #ea4335;
}

.pr-cloud .pr-btn i.fa-dropbox {
    color: #0061ff;
}

/* ---------- Selection + file list ---------- */
.pr-selection {
    padding: clamp(14px, 2.5vw, 22px);
    border: 1px solid var(--pr-border);
    border-radius: var(--pr-radius-xl);
    background: var(--pr-surface);
    box-shadow: var(--pr-shadow-xs);
}

.pr-selection__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.9rem;
}

.pr-selection__head h2 {
    margin: 0;
    font-size: 1.0625rem;
}

.pr-filelist {
    display: grid;
    gap: 0.6rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pr-file {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.85rem;
    padding: 0.7rem 0.8rem;
    border: 1px solid var(--pr-border);
    border-radius: var(--pr-radius);
    background: var(--pr-surface-2);
    animation: pr-file-in 220ms var(--pr-ease);
}

.pr-file.is-bad {
    border-color: var(--pr-danger);
    background: var(--pr-danger-soft);
}

.pr-file__thumb {
    position: relative;
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    overflow: hidden;
    border-radius: 10px;
    background: color-mix(in srgb, var(--pr-tc, var(--pr-primary)) 13%, transparent);
    color: var(--pr-tc, var(--pr-primary));
    font-size: 1.35rem;
}

.pr-file__thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pr-file__name {
    display: block;
    overflow: hidden;
    font-size: 0.9375rem;
    font-weight: 600;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pr-file__meta {
    display: block;
    font-size: 0.8125rem;
    color: var(--pr-text-3);
}

.pr-file.is-bad .pr-file__meta {
    color: var(--pr-danger);
    font-weight: 600;
}

.pr-file__actions {
    display: flex;
    align-items: center;
    gap: 2px;
}

.pr-file__order {
    display: grid;
    place-items: center;
    min-width: 22px;
    height: 22px;
    margin-inline-end: 0.35rem;
    padding-inline: 4px;
    border-radius: 6px;
    background: var(--pr-surface-3);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--pr-text-2);
}

@keyframes pr-file-in {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
}

/* ---------- Options panel (tool specific) ---------- */
.pr-options {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--pr-border-strong);
}

.pr-options:empty {
    display: none;
}

.pr-options__title {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 700;
}

.pr-optiongrid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
}

.pr-choicefield {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.pr-choicegrid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.7rem;
}

.pr-choice {
    position: relative;
    display: flex;
    gap: 0.65rem;
    min-height: 86px;
    padding: 0.85rem;
    border: 1px solid var(--pr-border);
    border-radius: var(--pr-radius-lg);
    background: var(--pr-surface);
    cursor: pointer;
}

.pr-choice:has(input:checked) {
    border-color: var(--pr-primary);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--pr-primary) 20%, transparent);
}

.pr-choice input { margin-top: 0.2rem; accent-color: var(--pr-primary); }
.pr-choice span { display: grid; align-content: start; gap: 0.25rem; }
.pr-choice small { color: var(--pr-muted); line-height: 1.4; }

@media (max-width: 640px) {
    .pr-optiongrid,
    .pr-choicegrid { grid-template-columns: 1fr; }
}

.pr-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

/* ---------- PDF page preview and visual selection ---------- */
.pr-pageworkspace {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--pr-border-strong);
}

.pr-pageworkspace__head {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.9rem;
}

.pr-pageworkspace__head h3 { margin: 0; font-size: 1rem; }
.pr-pageworkspace__head p { margin: 0.25rem 0 0; color: var(--pr-muted); font-size: 0.875rem; }

.pr-pagegrid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    gap: 0.75rem;
    max-height: 620px;
    padding: 0.2rem;
    overflow: auto;
}

.pr-pagecard {
    display: grid;
    gap: 0.5rem;
    min-width: 0;
    margin: 0;
    padding: 0.55rem;
    border: 1px solid var(--pr-border);
    border-radius: var(--pr-radius-lg);
    background: var(--pr-surface);
    color: var(--pr-text);
    box-shadow: var(--pr-shadow-sm);
}

.pr-pagecard[draggable="true"] { cursor: grab; }
.pr-pagecard[draggable="true"]:active { cursor: grabbing; }
.pr-pagecard img { width: 100%; aspect-ratio: 0.72; object-fit: contain; border-radius: var(--pr-radius-md); background: #fff; }
.pr-pagecard__controls { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 0.25rem; }
.pr-pagecard__controls strong,
.pr-pagecard--select strong { overflow: hidden; font-size: 0.82rem; text-align: center; text-overflow: ellipsis; white-space: nowrap; }

.pr-pagecard--select { width: 100%; font: inherit; cursor: pointer; }
.pr-pagecard--select:hover { border-color: var(--pr-border-strong); transform: translateY(-1px); }
.pr-pagecard--select[aria-pressed="true"] {
    border-color: var(--pr-primary);
    background: color-mix(in srgb, var(--pr-primary) 8%, var(--pr-surface));
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--pr-primary) 20%, transparent);
}

.pr-result__delete {
    display: flex;
    justify-content: center;
    margin-top: 0.85rem;
}

@media (max-width: 520px) {
    .pr-pageworkspace__head { align-items: stretch; flex-direction: column; }
    .pr-pagegrid { grid-template-columns: repeat(2, minmax(0, 1fr)); max-height: 520px; }
}

/* ---------- Action bar ---------- */
.pr-actionbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1rem;
    border: 1px solid var(--pr-border);
    border-radius: var(--pr-radius-xl);
    background: var(--pr-surface);
    box-shadow: var(--pr-shadow);
}

.pr-actionbar__summary {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--pr-text-2);
}

.pr-actionbar__summary strong {
    color: var(--pr-text);
}

/* ---------- Progress ---------- */
.pr-progress {
    padding: clamp(18px, 3vw, 28px);
    border: 1px solid var(--pr-border);
    border-radius: var(--pr-radius-xl);
    background: var(--pr-surface);
    box-shadow: var(--pr-shadow);
}

.pr-progress__head {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1rem;
}

.pr-progress__head h2 {
    margin: 0;
    font-size: 1.125rem;
}

.pr-progress__head p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--pr-text-3);
}

.pr-spinner {
    flex: none;
    width: 34px;
    height: 34px;
    border: 3px solid var(--pr-border);
    border-top-color: var(--pr-primary);
    border-radius: 50%;
    animation: pr-spin 0.8s linear infinite;
}

.pr-bar {
    height: 10px;
    overflow: hidden;
    border-radius: var(--pr-radius-pill);
    background: var(--pr-surface-3);
}

.pr-bar > span {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--pr-red-600), var(--pr-red-400));
    transition: width 200ms linear;
}

.pr-bar.is-indeterminate > span {
    width: 40%;
    animation: pr-indeterminate 1.3s var(--pr-ease) infinite;
}

@keyframes pr-indeterminate {
    0% {
        transform: translateX(-110%);
    }
    100% {
        transform: translateX(260%);
    }
}

[dir='rtl'] .pr-bar.is-indeterminate > span {
    animation-direction: reverse;
}

.pr-progress__foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 0.8rem;
    font-size: 0.875rem;
    color: var(--pr-text-3);
}

/* ---------- Result page ---------- */
.pr-result {
    position: relative;
    padding: clamp(24px, 5vw, 48px);
    border: 1px solid var(--pr-border);
    border-radius: var(--pr-radius-xl);
    background:
        radial-gradient(70% 70% at 50% 0%, var(--pr-success-soft), transparent 70%),
        var(--pr-surface);
    box-shadow: var(--pr-shadow);
    text-align: center;
}

.pr-result__icon {
    display: grid;
    place-items: center;
    width: 84px;
    height: 84px;
    margin: 0 auto 1.1rem;
    border-radius: 50%;
    background: var(--pr-success);
    color: #fff;
    font-size: 2.3rem;
    box-shadow: 0 10px 28px rgba(21, 128, 61, 0.35);
    animation: pr-pop-in 420ms var(--pr-ease);
}

@keyframes pr-pop-in {
    from {
        transform: scale(0.5);
        opacity: 0;
    }
}

.pr-result h1 {
    margin: 0 0 0.4rem;
    font-size: clamp(1.6rem, 1.2rem + 2vw, 2.4rem);
    font-weight: 800;
}

.pr-result > p {
    max-width: 52ch;
    margin: 0 auto 1.5rem;
    color: var(--pr-text-2);
}

.pr-result__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 0.75rem;
    max-width: 520px;
    margin: 0 auto 1.5rem;
}

.pr-result__stat {
    padding: 0.8rem;
    border: 1px solid var(--pr-border);
    border-radius: var(--pr-radius);
    background: var(--pr-surface-2);
}

.pr-result__stat strong {
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
}

.pr-result__stat span {
    font-size: 0.8125rem;
    color: var(--pr-text-3);
}

.pr-result__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.pr-result__note {
    margin: 1.2rem 0 0;
    font-size: 0.8125rem;
    color: var(--pr-text-3);
}

/* "What next?" strip */
.pr-next {
    margin-top: clamp(20px, 4vw, 36px);
}

.pr-next h2 {
    margin: 0 0 0.9rem;
    font-size: 1.125rem;
}

.pr-next__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr));
    gap: 0.75rem;
}

.pr-nextcard {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.85rem 1rem;
    color: var(--pr-text);
    cursor: pointer;
    text-align: start;
    font: inherit;
}

.pr-nextcard:hover {
    text-decoration: none;
}

.pr-nextcard strong {
    display: block;
    font-size: 0.9375rem;
    line-height: 1.25;
}

.pr-nextcard small {
    display: block;
    color: var(--pr-text-3);
    font-size: 0.8125rem;
}

.pr-nextcard .pr-badge {
    margin-inline-start: auto;
}

/* ---------- Tool info (SEO copy lives below the tool, in accordions) ---------- */
.pr-info {
    display: grid;
    gap: 1.5rem;
}

.pr-infogrid {
    display: grid;
    gap: 1.5rem;
}

.pr-ol {
    display: grid;
    gap: 0.9rem;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: pr-ol;
}

.pr-ol li {
    position: relative;
    padding-inline-start: 3rem;
    counter-increment: pr-ol;
    color: var(--pr-text-2);
}

.pr-ol li::before {
    content: counter(pr-ol);
    position: absolute;
    inset-inline-start: 0;
    top: -2px;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: var(--pr-primary-soft);
    color: var(--pr-primary-text);
    font-weight: 800;
}

.pr-checks {
    display: grid;
    gap: 0.6rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pr-checks li {
    position: relative;
    padding-inline-start: 1.8rem;
    color: var(--pr-text-2);
}

.pr-checks li::before {
    content: '\f00c';
    position: absolute;
    inset-inline-start: 0;
    top: 0.1em;
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--pr-success);
}

/* ---------- Page ranges input helper (split / remove / organize) ---------- */
.pr-hintrow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--pr-text-3);
}

.pr-code {
    padding: 1px 6px;
    border-radius: 5px;
    background: var(--pr-surface-3);
    font-family: var(--pr-font-mono);
    font-size: 0.8125rem;
    color: var(--pr-text);
}

/* ---------- Responsive ---------- */
@media (min-width: 900px) {
    .pr-infogrid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 640px) {
    .pr-toolhero__inner {
        grid-template-columns: 1fr;
    }

    .pr-toolhero .pr-ticon--xl {
        width: 56px;
        height: 56px;
        border-radius: 16px;
        font-size: 1.4rem;
    }

    /* Step labels collapse to numbers except the active one */
    .pr-stepper li span {
        display: none;
    }

    .pr-stepper li.is-active span {
        display: inline;
    }

    .pr-file {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .pr-file__actions {
        grid-column: 1 / -1;
        justify-content: flex-end;
        padding-top: 0.25rem;
        border-top: 1px dashed var(--pr-border);
    }

    /* The Start button stays reachable while the list scrolls */
    .pr-actionbar {
        position: sticky;
        inset-block-end: max(10px, env(safe-area-inset-bottom));
        z-index: 50;
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .pr-actionbar .pr-btn {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pr-bar.is-indeterminate > span {
        animation: none;
        width: 100%;
    }
}