/*
Theme Name: ViperAI
Theme URI: https://viperai.app
Author: ViperAI
Author URI: https://viperai.app
Description: ViperAI — Scan. Print. Transfer. Edit. On Demand. Uploadable WordPress theme with marketing templates and a browser-side document workspace (upload, preview, combine PDF, print). Matches the 2026 ViperAI product system.
Version: 2.2.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: viperai
Tags: custom-logo, custom-menu, featured-images, full-width-template, one-column, two-columns, accessibility-ready
*/

:root {
  --viper-bg: #0a0b0c;
  --viper-surface: #121416;
  --viper-surface-2: #1a1d21;
  --viper-fg: #f2f4f5;
  --viper-muted: #9aa3ad;
  --viper-subtle: #6b737c;
  --viper-border: #2a3036;
  --viper-primary: #12c96b;
  --viper-primary-fg: #ffffff;
  --viper-radius: 12px;
  --viper-font: "Segoe UI", system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.viperai-body {
  margin: 0;
  min-height: 100vh;
  background: var(--viper-bg);
  color: var(--viper-fg);
  font-family: var(--viper-font);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--viper-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
}

.viper-wrap {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.viper-site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--viper-border);
  background: color-mix(in oklab, var(--viper-bg) 92%, transparent);
  backdrop-filter: blur(10px);
}

.viper-site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
}

.viper-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--viper-fg);
  font-weight: 600;
  text-decoration: none;
}

.viper-brand__mark {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  background: var(--viper-primary);
  color: var(--viper-primary-fg);
  font-size: 0.85rem;
  font-weight: 700;
}

.viper-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
}

.viper-nav a:not(.viper-btn) {
  color: var(--viper-muted);
  text-decoration: none;
  font-size: 0.925rem;
}

.viper-nav a:not(.viper-btn):hover,
.viper-nav .current-menu-item > a:not(.viper-btn) {
  color: var(--viper-fg);
}

/* Primary CTA — pure white label, no grey overrides */
.viper-btn,
button.viper-btn,
a.viper-btn,
a.viper-btn:link,
a.viper-btn:visited,
a.viper-btn:hover,
a.viper-btn:focus,
a.viper-btn:active,
.viper-nav a.viper-btn,
.viper-nav a.viper-btn:link,
.viper-nav a.viper-btn:visited,
.viper-nav a.viper-btn:hover,
.viper-nav a.viper-btn:focus,
.viper-nav a.viper-btn:active,
.viper-hero a.viper-btn,
.viper-hero a.viper-btn:hover,
.viper-toolbar .viper-btn,
.viper-toolbar .viper-btn:hover {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0.65rem 1.1rem;
  border-radius: 10px;
  border: 1px solid transparent;
  background: #12c96b !important;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  fill: #ffffff !important;
  opacity: 1 !important;
  font: inherit;
  font-weight: 700;
  font-size: 0.925rem;
  cursor: pointer;
  text-decoration: none !important;
  filter: none !important;
  text-shadow: none !important;
}

a.viper-btn:hover,
button.viper-btn:hover,
.viper-nav a.viper-btn:hover,
.viper-hero a.viper-btn:hover {
  background: #0fa85e !important;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  opacity: 1 !important;
  filter: none !important;
}

/* Non-primary variants keep readable light text, not grey-muted */
.viper-btn--ghost,
a.viper-btn.viper-btn--ghost,
a.viper-btn.viper-btn--ghost:hover,
a.viper-btn.viper-btn--ghost:focus,
button.viper-btn.viper-btn--ghost {
  background: transparent !important;
  border-color: var(--viper-border) !important;
  color: #f2f4f5 !important;
  -webkit-text-fill-color: #f2f4f5 !important;
}

.viper-btn--secondary,
a.viper-btn.viper-btn--secondary,
a.viper-btn.viper-btn--secondary:hover,
a.viper-btn.viper-btn--secondary:focus,
button.viper-btn.viper-btn--secondary {
  background: var(--viper-surface-2) !important;
  border-color: var(--viper-border) !important;
  color: #f2f4f5 !important;
  -webkit-text-fill-color: #f2f4f5 !important;
}

.viper-hero {
  padding: 4.5rem 0 3rem;
  text-align: center;
}

.viper-hero h1 {
  margin: 0 auto;
  max-width: 16ch;
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 600;
}

.viper-hero h1 span {
  color: var(--viper-primary);
}

.viper-hero p {
  margin: 1.1rem auto 0;
  max-width: 52ch;
  color: var(--viper-muted);
  font-size: 1.05rem;
}

.viper-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.75rem;
}

.viper-badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  border: 1px solid color-mix(in oklab, var(--viper-primary) 35%, var(--viper-border));
  color: var(--viper-primary);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.viper-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  padding: 1rem 0 3rem;
}

.viper-card {
  border: 1px solid var(--viper-border);
  background: var(--viper-surface);
  border-radius: calc(var(--viper-radius) + 4px);
  padding: 1.25rem;
}

.viper-card h3 {
  margin: 0.75rem 0 0.4rem;
  font-size: 1.05rem;
}

.viper-card p {
  margin: 0;
  color: var(--viper-muted);
  font-size: 0.925rem;
}

.viper-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border-radius: 10px;
  border: 1px solid var(--viper-border);
  background: var(--viper-surface-2);
  color: var(--viper-primary);
  font-weight: 700;
}

.viper-section {
  padding: 2.5rem 0 4rem;
}

.viper-section h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.02em;
}

.viper-section > .viper-wrap > p.lead {
  margin: 0 0 1.5rem;
  color: var(--viper-muted);
  max-width: 60ch;
}

.viper-workspace {
  border: 1px solid var(--viper-border);
  background: var(--viper-surface);
  border-radius: 16px;
  padding: 1.25rem;
}

.viper-drop {
  border: 1px dashed #3a424c;
  border-radius: 14px;
  min-height: 180px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1.5rem;
  background: var(--viper-surface-2);
  cursor: pointer;
}

.viper-drop.is-drag {
  border-color: var(--viper-primary);
  background: color-mix(in oklab, var(--viper-primary) 10%, var(--viper-surface-2));
}

.viper-drop strong {
  display: block;
  margin-bottom: 0.35rem;
}

.viper-drop span {
  color: var(--viper-subtle);
  font-size: 0.85rem;
}

.viper-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

.viper-file-list {
  display: grid;
  gap: 0.75rem;
}

.viper-file {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 0.75rem;
  align-items: center;
  border: 1px solid var(--viper-border);
  border-radius: 12px;
  padding: 0.65rem;
  background: var(--viper-bg);
}

.viper-file img {
  width: 64px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
  background: #fff;
}

.viper-file h4 {
  margin: 0;
  font-size: 0.9rem;
}

.viper-file p {
  margin: 0.2rem 0 0;
  color: var(--viper-subtle);
  font-size: 0.75rem;
}

.viper-preview-stage {
  margin-top: 1rem;
  display: grid;
  gap: 1rem;
}

.viper-preview-stage img {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  background: #fff;
  border-radius: 10px;
}

.viper-site-footer {
  border-top: 1px solid var(--viper-border);
  padding: 2rem 0;
  color: var(--viper-subtle);
  font-size: 0.85rem;
}

.viper-site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: center;
}

.viper-content {
  padding: 2.5rem 0 4rem;
}

.viper-content .entry-title {
  margin-top: 0;
  letter-spacing: -0.02em;
}

.viper-content .entry-content {
  color: var(--viper-muted);
  max-width: 70ch;
}

@media (max-width: 640px) {
  .viper-file {
    grid-template-columns: 48px 1fr;
  }
  .viper-file button {
    grid-column: 1 / -1;
  }
}

@media print {
  .viper-site-header,
  .viper-site-footer,
  .viper-toolbar,
  .viper-drop {
    display: none !important;
  }
  body.viperai-body {
    background: #fff;
    color: #000;
  }
}


.viper-status {
  min-height: 1.25rem;
  margin: 0.5rem 0 0.75rem;
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 600;
}

.viper-file-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
}

.viper-file-actions .viper-btn {
  min-height: 36px;
  padding: 0.35rem 0.65rem;
  font-size: 0.75rem;
}

.viper-file-actions .viper-btn:disabled {
  opacity: 0.4 !important;
  cursor: not-allowed;
}


/* ——— Package file grid (clickable links, row/column) ——— */
.viper-file-list {
  display: block;
  margin-top: 0.75rem;
}

.viper-file-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
}

@media (min-width: 720px) {
  .viper-file-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .viper-file-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.viper-file-card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.55rem;
  border-radius: 14px;
  border: 1px solid var(--viper-border);
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--viper-surface-2) 88%, transparent), var(--viper-surface));
  box-shadow: 0 12px 28px -22px rgb(0 0 0 / 0.85);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.viper-file-card:hover {
  border-color: color-mix(in oklab, var(--viper-primary) 45%, var(--viper-border));
  transform: translateY(-1px);
}

.viper-file-card.is-active {
  border-color: color-mix(in oklab, var(--viper-primary) 70%, var(--viper-border));
  box-shadow:
    0 0 0 1px color-mix(in oklab, var(--viper-primary) 35%, transparent),
    0 16px 36px -20px color-mix(in oklab, var(--viper-primary) 55%, transparent);
}

.viper-file-link {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.45rem 0.55rem;
  border-radius: 10px;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  text-decoration: none !important;
  background: color-mix(in oklab, var(--viper-bg) 55%, transparent);
  border: 1px solid transparent;
  transition: background 140ms ease, border-color 140ms ease;
}

.viper-file-link:hover,
.viper-file-link:focus {
  background: color-mix(in oklab, var(--viper-primary) 12%, var(--viper-bg));
  border-color: color-mix(in oklab, var(--viper-primary) 35%, transparent);
  text-decoration: none !important;
  outline: none;
}

.viper-file-thumb {
  display: grid;
  place-items: center;
  width: 52px;
  height: 64px;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--viper-border);
  background: #0e1114;
}

.viper-file-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.viper-file-body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.viper-file-name {
  font-weight: 650;
  font-size: 0.92rem;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.viper-file-meta {
  font-size: 0.72rem;
  color: var(--viper-muted);
  letter-spacing: 0.01em;
}

.viper-file-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 1.6rem;
  padding: 0 0.45rem;
  border-radius: 999px;
  border: 1px solid color-mix(in oklab, var(--viper-primary) 40%, var(--viper-border));
  background: color-mix(in oklab, var(--viper-primary) 14%, var(--viper-surface-2));
  color: var(--viper-primary);
  font-size: 0.7rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.viper-file-chevron {
  color: var(--viper-primary);
  font-size: 1rem;
  font-weight: 700;
  opacity: 0.85;
}

.viper-file-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
  padding: 0 0.2rem 0.15rem;
}

.viper-file-actions .viper-btn {
  min-height: 34px;
  padding: 0.3rem 0.65rem;
  font-size: 0.72rem;
}

.viper-file-actions .viper-btn:disabled {
  opacity: 0.35 !important;
  cursor: not-allowed;
}

/* Single focused preview instead of dumping all raw files */
.viper-preview-stage {
  margin-top: 1rem;
}

.viper-preview-stage:empty {
  display: none;
}

.viper-focus-preview {
  border: 1px solid color-mix(in oklab, var(--viper-primary) 30%, var(--viper-border));
  border-radius: 16px;
  overflow: hidden;
  background: var(--viper-surface);
  box-shadow: 0 18px 40px -24px color-mix(in oklab, var(--viper-primary) 40%, transparent);
}

.viper-focus-preview__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--viper-border);
  background: color-mix(in oklab, var(--viper-primary) 8%, var(--viper-surface-2));
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 600;
}

.viper-focus-preview__bar span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.viper-focus-preview img {
  display: block;
  width: 100%;
  max-height: 62vh;
  object-fit: contain;
  background: #0b0d0f;
}

.viper-status {
  min-height: 1.25rem;
  margin: 0.55rem 0 0.35rem;
  color: var(--viper-primary);
  font-size: 0.875rem;
  font-weight: 600;
}

/* ——— Commercial pricing ——— */
.viper-pricing__hero {
  text-align: center;
  max-width: 44rem;
  margin: 0 auto 2rem;
}

.viper-pricing-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 800px) {
  .viper-pricing-grid {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
}

.viper-price-card {
  border: 1px solid var(--viper-border);
  background: var(--viper-surface);
  border-radius: 18px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.viper-price-card--pro {
  border-color: color-mix(in oklab, var(--viper-primary) 45%, var(--viper-border));
  box-shadow:
    0 0 0 1px color-mix(in oklab, var(--viper-primary) 20%, transparent),
    0 22px 50px -28px color-mix(in oklab, var(--viper-primary) 50%, transparent);
  background:
    radial-gradient(600px 200px at 100% 0%, color-mix(in oklab, var(--viper-primary) 14%, transparent), transparent 60%),
    var(--viper-surface);
}

.viper-price-card__eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--viper-primary);
}

.viper-price-card h2 {
  margin: 0;
  font-size: 1.6rem;
}

.viper-price-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.viper-price-card__price span {
  font-size: 2.4rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  color: #fff;
}

.viper-price-card__price small {
  color: var(--viper-muted);
}

.viper-price-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--viper-muted);
  flex: 1;
}

.viper-price-card li {
  margin: 0.35rem 0;
}

.viper-price-card__fine {
  margin: 0;
  font-size: 0.78rem;
  color: var(--viper-subtle);
}

.viper-notice {
  border: 1px solid var(--viper-border);
  background: var(--viper-surface-2);
  color: var(--viper-fg);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
}

.viper-notice--ok {
  border-color: color-mix(in oklab, var(--viper-primary) 40%, var(--viper-border));
  color: #fff;
}

.viper-workspace-head {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.viper-plan-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--viper-border);
  background: var(--viper-surface-2);
  font-size: 0.8rem;
  font-weight: 600;
  color: #fff;
}

.viper-plan-chip.is-pro {
  border-color: color-mix(in oklab, var(--viper-primary) 45%, var(--viper-border));
  color: var(--viper-primary);
}

.viper-plan-chip a {
  color: var(--viper-primary);
  font-weight: 700;
}

.viper-plan-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.85rem;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--viper-border);
  background: var(--viper-surface-2);
  font-size: 0.875rem;
}

.viper-plan-banner.is-demo {
  border-color: color-mix(in oklab, var(--viper-primary) 25%, var(--viper-border));
}

.viper-plan-banner.is-pro {
  border-color: color-mix(in oklab, var(--viper-primary) 50%, var(--viper-border));
  background: color-mix(in oklab, var(--viper-primary) 10%, var(--viper-surface-2));
}

.viper-plan-banner strong {
  color: var(--viper-primary);
}

.viper-plan-banner span {
  color: var(--viper-muted);
}

.viper-plan-banner a {
  margin-left: auto;
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid var(--viper-primary);
}

.viper-plan-banner a:hover {
  color: var(--viper-primary);
}

/* ——— Wallet + assignment history ——— */
.viper-wallet-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  border: 1px solid color-mix(in oklab, var(--viper-primary) 28%, var(--viper-border));
  background:
    linear-gradient(120deg, color-mix(in oklab, var(--viper-primary) 10%, var(--viper-surface-2)), var(--viper-surface));
}

.viper-wallet-bar__left {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.viper-wallet-bar__left strong {
  color: var(--viper-primary);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.viper-wallet-status {
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
}

.viper-wallet-bar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.viper-history {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--viper-border);
}

.viper-history__head h3 {
  margin: 0 0 0.25rem;
  font-size: 1.15rem;
  color: #fff;
}

.viper-history__head p {
  margin: 0 0 0.85rem;
  color: var(--viper-muted);
  font-size: 0.88rem;
}

.viper-history-list {
  display: grid;
  gap: 0.55rem;
}

.viper-history-row {
  border: 1px solid var(--viper-border);
  border-radius: 12px;
  background: var(--viper-surface);
  overflow: hidden;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.viper-history-row:hover {
  border-color: color-mix(in oklab, var(--viper-primary) 40%, var(--viper-border));
  box-shadow: 0 12px 28px -22px color-mix(in oklab, var(--viper-primary) 45%, transparent);
}

.viper-history-link {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.85rem 1rem;
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
  text-decoration: none !important;
}

.viper-history-title {
  font-weight: 700;
  font-size: 0.95rem;
}

.viper-history-meta {
  font-size: 0.75rem;
  color: var(--viper-muted);
}

.viper-history-empty {
  margin: 0;
  color: var(--viper-subtle);
  font-size: 0.88rem;
}


/* ——— Document scan (mirror of print path) ——— */
.viper-scan-panel {
  margin: 0.85rem 0 1rem;
  padding: 1rem;
  border-radius: 16px;
  border: 1px solid color-mix(in oklab, var(--viper-primary) 35%, var(--viper-border));
  background:
    radial-gradient(700px 240px at 0% 0%, color-mix(in oklab, var(--viper-primary) 12%, transparent), transparent 55%),
    var(--viper-surface);
  box-shadow: 0 18px 40px -28px color-mix(in oklab, var(--viper-primary) 40%, transparent);
}

.viper-scan-panel[hidden] {
  display: none !important;
}

.viper-scan-panel__head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}

.viper-scan-panel__head strong {
  display: block;
  color: #fff;
  font-size: 1rem;
}

.viper-scan-panel__head p {
  margin: 0.25rem 0 0;
  color: var(--viper-muted);
  font-size: 0.85rem;
  max-width: 52ch;
}

.viper-scan-stage {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  background: #000;
  border: 1px solid var(--viper-border);
  aspect-ratio: 4 / 3;
}

.viper-scan-stage video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.viper-scan-guide {
  pointer-events: none;
  position: absolute;
  inset: 8%;
  border: 2px solid color-mix(in oklab, var(--viper-primary) 80%, white);
  border-radius: 12px;
  box-shadow: 0 0 0 999px rgb(0 0 0 / 0.28);
}

.viper-scan-hint {
  pointer-events: none;
  position: absolute;
  left: 0.75rem;
  bottom: 0.75rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgb(0 0 0 / 0.65);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  backdrop-filter: blur(6px);
}

.viper-scan-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.85rem;
}

.viper-scan-note {
  margin: 0.75rem 0 0;
  color: var(--viper-subtle);
  font-size: 0.78rem;
  line-height: 1.45;
}


/* Scan | Print as equal paired options */
.viper-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.viper-toolbar-pair {
  display: inline-flex;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid color-mix(in oklab, var(--viper-primary) 45%, var(--viper-border));
  box-shadow: 0 10px 28px -18px color-mix(in oklab, var(--viper-primary) 50%, transparent);
}

.viper-toolbar-pair .viper-btn {
  border-radius: 0;
  min-width: 6.5rem;
  border: none;
  background: #12c96b !important;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
}

.viper-toolbar-pair .viper-btn + .viper-btn {
  border-left: 1px solid color-mix(in oklab, #ffffff 28%, transparent);
}

.viper-toolbar-pair .viper-btn:hover,
.viper-toolbar-pair .viper-btn:focus {
  background: #0fa85e !important;
  color: #ffffff !important;
}

.viper-toolbar-pair .viper-action-scan.is-active {
  background: #0c8f50 !important;
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.25);
}


.viper-scan-chooser {
  margin-bottom: 0.85rem;
}

.viper-scan-chooser__label {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--viper-primary);
}

.viper-scan-sources {
  display: grid;
  gap: 0.5rem;
}

@media (min-width: 720px) {
  .viper-scan-sources {
    grid-template-columns: 1fr 1fr;
  }
}

.viper-scan-source {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  width: 100%;
  text-align: left;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--viper-border);
  background: var(--viper-surface-2);
  color: #fff;
  cursor: pointer;
  font: inherit;
  transition: border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.viper-scan-source:hover {
  border-color: color-mix(in oklab, var(--viper-primary) 40%, var(--viper-border));
}

.viper-scan-source.is-active {
  border-color: color-mix(in oklab, var(--viper-primary) 65%, var(--viper-border));
  background: color-mix(in oklab, var(--viper-primary) 12%, var(--viper-surface-2));
  box-shadow: 0 0 0 1px color-mix(in oklab, var(--viper-primary) 30%, transparent);
}

.viper-scan-source__title {
  font-weight: 700;
  font-size: 0.92rem;
}

.viper-scan-source__meta {
  font-size: 0.75rem;
  color: var(--viper-muted);
  line-height: 1.35;
}

/* Bridge connection box */
.viper-bridge-box {
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  border: 1px solid color-mix(in oklab, var(--viper-primary) 30%, var(--viper-border));
  background: var(--viper-surface-2);
}

.viper-bridge-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.35rem;
}

.viper-bridge-fields input {
  flex: 1 1 140px;
  min-height: 42px;
  border-radius: 10px;
  border: 1px solid var(--viper-border);
  background: var(--viper-bg);
  color: #fff;
  padding: 0.45rem 0.75rem;
  font: inherit;
}

.viper-bridge-fields input:focus {
  outline: 2px solid color-mix(in oklab, var(--viper-primary) 50%, transparent);
  border-color: var(--viper-primary);
}

/* OCR panel */
.viper-ocr-panel {
  margin: 0.85rem 0 1rem;
  padding: 1rem;
  border-radius: 16px;
  border: 1px solid color-mix(in oklab, var(--viper-primary) 35%, var(--viper-border));
  background:
    radial-gradient(700px 240px at 100% 0%, color-mix(in oklab, var(--viper-primary) 10%, transparent), transparent 55%),
    var(--viper-surface);
}

.viper-ocr-panel[hidden] { display: none !important; }

.viper-ocr-upload {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.75rem;
}

.viper-ocr-preview {
  margin-bottom: 0.75rem;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--viper-border);
  background: #0b0d0f;
  max-height: 280px;
}

.viper-ocr-preview img {
  display: block;
  width: 100%;
  max-height: 280px;
  object-fit: contain;
}

.viper-ocr-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-bottom: 0.75rem;
}

.viper-ocr-options label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--viper-muted);
}

.viper-ocr-options select {
  min-height: 40px;
  min-width: 180px;
  border-radius: 10px;
  border: 1px solid var(--viper-border);
  background: var(--viper-bg);
  color: #fff;
  padding: 0.35rem 0.6rem;
  font: inherit;
}

.viper-ocr-text-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--viper-muted);
  margin-bottom: 0.35rem;
}

.viper-ocr-text {
  width: 100%;
  box-sizing: border-box;
  border-radius: 12px;
  border: 1px solid var(--viper-border);
  background: var(--viper-bg);
  color: #f2f4f5;
  padding: 0.75rem 0.85rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.45;
  resize: vertical;
  margin-bottom: 0.75rem;
}

.viper-history-row {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.viper-history-row .viper-history-link {
  flex: 1;
  min-width: 0;
}

.viper-history-delete {
  flex: 0 0 auto;
  align-self: center;
  margin-right: 0.5rem;
  min-height: 36px;
  padding: 0.3rem 0.7rem;
  font-size: 0.75rem;
}

.viper-history-actions {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.45rem 0.55rem;
}

.viper-history-share,
.viper-history-delete {
  min-height: 34px;
  padding: 0.25rem 0.65rem;
  font-size: 0.72rem;
}