/* tools.css — shared styles for calculator and PDF tool pages */

/* Domain-tinted hero variants */
.hero--banking { background: linear-gradient(135deg, var(--accent-banking), var(--secondary)); }
.hero--documentutils { background: linear-gradient(135deg, var(--accent-documentutils), var(--primary)); }
.hero--devtools { background: linear-gradient(135deg, var(--accent-devtools), var(--primary)); }
.hero--leads { background: linear-gradient(135deg, var(--accent-leads), var(--secondary)); }

.hero__back {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 10px;
}

.tool-shell {
    position: relative;
    z-index: 1;
    max-width: 640px;
    margin: -22px auto 40px;
    padding: 0 16px;
}

.tool-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    padding: 20px 18px;
    margin-bottom: 18px;
}

/* Segmented pill tab bar — lives inside the hero, on the gradient.
   The track is tinted BLACK, not white: a white wash sits too close to the
   white text/active pill and can wash out to near-invisible when a browser
   flattens backdrop-filter (e.g. iOS "Reduce Transparency"). A dark tint
   only ever deepens the gradient, so the white label text stays legible
   no matter how the blur is rendered. */
.tool-tabs {
    display: flex;
    gap: 2px;
    margin: 18px -4px -6px;
    padding: 4px;
    overflow-x: auto;
    scrollbar-width: none;
    background: rgba(0, 0, 0, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: var(--radius-pill);
    width: fit-content;
    max-width: calc(100% + 8px);
    scroll-behavior: smooth;
}

/* Browsers/settings without effective backdrop-filter (e.g. iOS Reduce
   Transparency) fall back to a more opaque, still-dark track. */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .tool-tabs {
        background: rgba(0, 0, 0, 0.3);
    }
}

.tool-tabs::-webkit-scrollbar {
    display: none;
}

.tool-tabs a {
    flex: none;
    padding: 9px 18px;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    color: rgba(255, 255, 255, 0.94);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
    transition: background-color 0.15s ease, color 0.15s ease;
}

.tool-tabs a:hover {
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.14);
}

.tool-tabs a.is-active {
    background: #FFFFFF;
    color: var(--primary);
    text-shadow: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}

.hero--banking .tool-tabs a.is-active { color: var(--accent-banking); }
.hero--documentutils .tool-tabs a.is-active { color: var(--accent-documentutils); }
.hero--devtools .tool-tabs a.is-active { color: var(--accent-devtools); }
.hero--leads .tool-tabs a.is-active { color: var(--accent-leads); }

/* Calculator form */
.calc-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--on-surface-variant);
}

.form-input {
    width: 100%;
    padding: 11px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--surface-variant);
    color: var(--on-surface);
    font-size: 0.95rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus-visible {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent);
}

.form-error {
    margin: 0;
    font-size: 0.78rem;
    color: #C0392B;
}

.calc-actions {
    display: flex;
    gap: 10px;
    margin-top: 4px;
}

/* "Save as lead (optional)" section — sits above the Calculate button so both
   Save as Lead and Save as PDF can read it live. */
.calc-lead-section {
    margin-top: 4px;
    padding-top: 16px;
    border-top: 1px dashed var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.calc-lead-section__title {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--on-surface);
}

.calc-lead-section__hint {
    margin: -6px 0 0;
    font-size: 0.78rem;
    color: var(--on-surface-variant);
    line-height: 1.4;
}

/* Calculator result */
.calc-result {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px dashed var(--border-color);
}

.result-primary {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 16px;
}

.result-primary__label {
    font-size: 0.82rem;
    color: var(--on-surface-variant);
}

.result-primary__value {
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--primary);
}

.result-secondary {
    display: grid;
    grid-template-columns: 1fr auto;
    row-gap: 10px;
    margin: 0 0 18px;
}

.result-secondary dt {
    font-size: 0.85rem;
    color: var(--on-surface-variant);
    font-weight: 500;
}

.result-secondary dd {
    margin: 0;
    font-size: 0.85rem;
    font-weight: 700;
    text-align: right;
}

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

/* Lead chaining output */
.lead-chain-output {
    margin-top: 16px;
    padding: 14px;
    background: var(--surface-variant);
    border-radius: var(--radius-md);
}

.lead-chain-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* PDF chaining output */
.pdf-chain-output {
    margin-top: 16px;
    padding: 14px;
    background: var(--surface-variant);
    border-radius: var(--radius-md);
}

.pdf-chain-status {
    margin: 0 0 10px;
    font-size: 0.82rem;
    color: var(--on-surface-variant);
    word-break: break-all;
}

.pdf-chain-status--error {
    color: #C0392B;
}

.pdf-chain-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn--sm {
    padding: 7px 16px;
    font-size: 0.8rem;
}

.btn:disabled {
    opacity: 0.6;
    cursor: progress;
}

/* File dropzone */
.dropzone {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px 16px;
    text-align: center;
    color: var(--on-surface-variant);
    cursor: pointer;
    background: var(--surface-variant);
    transition: border-color 0.15s ease, background 0.15s ease;
}

.dropzone--active {
    border-color: var(--primary);
    background: color-mix(in srgb, var(--primary) 8%, var(--surface-variant));
}

.dropzone__icon {
    font-size: 1.8rem;
    display: block;
    margin-bottom: 8px;
}

.file-input {
    display: none;
}

.file-list {
    list-style: none;
    margin: 14px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.file-list__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px;
    background: var(--surface-variant);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
}

.file-list__name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-list__remove {
    background: none;
    border: none;
    color: var(--on-surface-variant);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    flex-shrink: 0;
}

/* Segmented control (compression level, output format) */
.segmented {
    display: flex;
    background: var(--surface-variant);
    border-radius: var(--radius-pill);
    padding: 4px;
    gap: 4px;
}

.segmented input {
    display: none;
}

.segmented label {
    flex: 1;
    text-align: center;
    padding: 8px 10px;
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--on-surface-variant);
    cursor: pointer;
}

.segmented input:checked + label {
    background: var(--surface);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

/* Progress + status */
.progress-bar {
    height: 8px;
    border-radius: var(--radius-pill);
    background: var(--surface-variant);
    overflow: hidden;
    margin: 14px 0;
}

.progress-bar__fill {
    height: 100%;
    background: var(--primary);
    width: 0%;
    transition: width 0.2s ease;
}

.status-text {
    font-size: 0.82rem;
    color: var(--on-surface-variant);
    margin: 0 0 14px;
}

.size-summary {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin: 16px 0;
    padding: 14px;
    background: var(--surface-variant);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
}

.size-summary__block {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.size-summary__label {
    color: var(--on-surface-variant);
    font-size: 0.75rem;
}

.size-summary__value {
    font-weight: 700;
}

.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.image-grid__item {
    background: var(--surface-variant);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.image-grid__item img {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

.image-grid__item a {
    text-align: center;
    padding: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary);
}

/* Lead list */
.lead-filters {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 4px 0 6px;
}

.lead-list {
    list-style: none;
    margin: 16px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lead-card {
    background: var(--surface-variant);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.lead-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.lead-card__name {
    font-weight: 700;
    font-size: 0.95rem;
}

.lead-card__badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    color: #FFFFFF;
    white-space: nowrap;
}

.lead-card__badge--banking { background: var(--accent-banking); }
.lead-card__badge--documentutils { background: var(--accent-documentutils); }
.lead-card__badge--devtools { background: var(--accent-devtools); }

.lead-card__meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 0.78rem;
    color: var(--on-surface-variant);
}

.lead-card__summary {
    margin: 2px 0 0;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
}

.lead-card__notes {
    margin: 0;
    font-size: 0.8rem;
    color: var(--on-surface-variant);
}

.lead-card__actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 4px;
}

@media (max-width: 420px) {
    .lead-filters {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 640px) {
    .tool-shell {
        padding: 0 24px;
    }
}

/* Dev tools (JSON, Base64, URL) */
.textarea-mono {
    width: 100%;
    min-height: 160px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--surface-variant);
    color: var(--on-surface);
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    resize: vertical;
}

.textarea-mono:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 1px;
}

.textarea-mono[readonly] {
    background: var(--surface);
}