/* amivisible — sunset scout riso theme
   two inks on paper: violet #494b90 + orange #ef883e on cream #f7e9c9 */

:root {
  --paper: #f7e9c9;
  --paper-light: #fbf3dd;
  --violet: #494b90;
  --violet-deep: #37396f;
  --violet-soft: #8a86b8;
  --orange: #ef883e;
  --orange-deep: #d6552a;
  --orange-soft: #f4b183;
  --shadow: rgba(73, 75, 144, 0.25);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  /* one continuous painting for the whole page: sunset hero → dusk glow → firefly
     meadow; below the bitmap the meadow's own violet carries on as flat color */
  background: #283776 url("/assets/scene.webp") top center / 100% auto no-repeat;
  color: var(--violet-deep);
  font-family: "Baloo 2", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.55;
}

/* riso grain over everything */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 50;
  opacity: 0.45;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.29 0 0 0 0 0.30 0 0 0 0 0.56 0 0 0 0.10 0'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)'/%3E%3C/svg%3E");
}

.mono { font-family: "IBM Plex Mono", monospace; font-size: 0.88em; }

/* ?font=comfortaa preview switch */
html.font-comfortaa body,
html.font-comfortaa #url-input,
html.font-comfortaa #scan-btn,
html.font-comfortaa .btn-secondary {
  font-family: "Comfortaa", system-ui, sans-serif;
}

/* ?font=mix — Baloo titles, Comfortaa body */
html.font-mix body,
html.font-mix #url-input {
  font-family: "Comfortaa", system-ui, sans-serif;
}
html.font-mix .riso-title,
html.font-mix h2,
html.font-mix .wordmark,
html.font-mix .verdict-num {
  font-family: "Baloo 2", system-ui, sans-serif;
}

a { color: var(--violet); }

/* ---------- postcard hero (layered: bg plate / robot / floating window) ---------- */

.postcard {
  position: relative;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 20px 32px;
}

.wordmark {
  font-weight: 800;
  font-size: 26px;
  color: var(--violet);
  text-decoration: none;
  text-shadow: 2px 2px 0 var(--orange-soft);
  letter-spacing: 0.5px;
}

.topbar nav a {
  margin-left: 22px;
  font-weight: 700;
  color: var(--violet);
  text-decoration: none;
  border-bottom: 3px solid var(--orange-soft);
}
.topbar nav a:hover { border-bottom-color: var(--orange); }

.hero { flex: 1; position: relative; }

.hero-copy {
  position: absolute;
  left: 6%;
  top: 9vh;
  max-width: 46vw;
}

.riso-title {
  font-size: clamp(44px, 6.2vw, 80px);
  font-weight: 800;
  line-height: 1.02;
  margin: 0 0 12px;
  color: var(--violet);
  text-shadow: 4px 4px 0 var(--orange-soft);
  transform: rotate(-1.2deg);
}

.tagline {
  font-size: clamp(15px, 1.6vw, 19px);
  font-weight: 500;
  margin: 0;
  color: var(--violet-deep);
}

/* the robot layer — cut from the plate, breathes gently, gazes at the window */
.hero-robot {
  position: absolute;
  left: -2%;
  bottom: -3%;
  width: clamp(260px, 34vw, 540px);
  transform-origin: 50% 100%;
  animation: breathe 3.8s ease-in-out infinite alternate;
  pointer-events: none;
  user-select: none;
}
@keyframes breathe {
  from { transform: translateY(0) rotate(0deg); }
  to { transform: translateY(-6px) rotate(-0.5deg); }
}

/* the input IS the floating website the robot is looking at */
.sky-window {
  position: absolute;
  right: 7%;
  top: 22vh;
  width: min(470px, 44vw);
  background: var(--paper-light);
  border: 3px solid var(--violet);
  border-radius: 16px 20px 17px 21px / 20px 16px 21px 17px;
  box-shadow: 6px 7px 0 var(--shadow);
  animation: floaty 6.5s ease-in-out infinite alternate;
}
@keyframes floaty {
  from { transform: rotate(1deg) translateY(0); }
  to { transform: rotate(0.3deg) translateY(-9px); }
}

.sky-window-bar {
  display: flex;
  gap: 6px;
  padding: 9px 12px;
  background: var(--violet);
  border-radius: 12px 16px 0 0 / 14px 12px 0 0;
}
.sky-window-bar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--orange);
}
.sky-window-bar span:nth-child(2) { background: var(--orange-soft); }
.sky-window-bar span:nth-child(3) { background: var(--paper); }

.sky-window-body {
  display: flex;
  gap: 8px;
  padding: 16px 16px 8px;
}

/* recessed well at rest, comes to the surface on focus (border + lift = the two signals) */
#url-input {
  flex: 1;
  font: 600 19px "Baloo 2", sans-serif;
  color: var(--violet-deep);
  background: #efdfb9;
  border: 3px solid var(--violet);
  border-radius: 16px 20px 17px 21px / 20px 16px 21px 17px;
  padding: 12px 18px;
  outline: none;
  box-shadow: inset 3px 3px 0 rgba(73, 75, 144, 0.15);
  transition: background 0.2s cubic-bezier(0.23, 1, 0.32, 1),
              box-shadow 0.2s cubic-bezier(0.23, 1, 0.32, 1);
}
#url-input:focus {
  border-color: var(--orange-deep);
  background: var(--paper-light);
  box-shadow: 4px 4px 0 var(--shadow);
}
#url-input::placeholder { color: var(--violet-soft); }

#scan-btn {
  font: 800 19px "Baloo 2", sans-serif;
  color: var(--paper-light);
  background: var(--orange);
  border: 3px solid var(--violet);
  border-radius: 18px 15px 19px 16px / 16px 19px 15px 18px;
  padding: 12px 26px;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--shadow);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
#scan-btn:hover { transform: translate(-1px, -1px); box-shadow: 6px 6px 0 var(--shadow); }
#scan-btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--shadow); }
#scan-btn:disabled { opacity: 0.6; cursor: wait; transform: none; }
.arrow { display: inline-block; }

.hero-note {
  margin: 6px 16px 12px;
  padding-top: 8px;
  border-top: 2px dashed var(--violet-soft);
  font-weight: 600;
  font-size: 12.5px;
  color: var(--violet-soft);
}
.hero-note em { color: var(--orange-deep); font-style: normal; }

/* ---------- the meadow below the fold ----------
   transparent: the body's single scene bitmap carries the visuals */

.meadow {
  position: relative;
  padding-top: 20px;
  padding-bottom: 10px;
}
.meadow footer { color: #b9b3e0; }
.meadow footer a, .meadow footer strong { color: var(--paper); }
.meadow .paper-card { box-shadow: 7px 8px 0 rgba(20, 22, 52, 0.5); }

/* ---------- paper cards ---------- */

.paper-card {
  width: min(880px, 94vw);
  margin: 26px auto;
  background: var(--paper-light);
  border: 3px solid var(--violet);
  border-radius: 22px 18px 24px 19px / 18px 24px 19px 22px;
  box-shadow: 6px 6px 0 var(--shadow);
  padding: 28px 32px;
}

#results { margin-top: 0; position: relative; z-index: 2; }

h2 {
  font-size: 22px;
  font-weight: 800;
  color: var(--violet);
  text-shadow: 1.5px 1.5px 0 var(--orange-soft);
  margin: 0 0 12px;
}

.block { margin-top: 28px; }

/* probe cells — one stamped block per crawler, lights as probes run */
.probe-cells { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.probe-cells .cell {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11.5px;
  font-weight: 600;
  padding: 3px 9px;
  border: 2px solid var(--violet-soft);
  border-radius: 6px 8px 7px 9px / 8px 6px 9px 7px;
  color: var(--violet-soft);
  background: transparent;
  transition: background 0.24s cubic-bezier(0.23, 1, 0.32, 1),
              color 0.24s cubic-bezier(0.23, 1, 0.32, 1),
              border-color 0.24s cubic-bezier(0.23, 1, 0.32, 1);
}
.probe-cells .cell.lit {
  background: var(--orange);
  border-color: var(--violet);
  color: var(--paper-light);
}

/* probe log */
.probe-log {
  font-family: "IBM Plex Mono", monospace;
  font-size: 14px;
  line-height: 1.9;
  color: var(--violet-deep);
}
.probe-log .step::before { content: "· "; color: var(--violet-soft); }
.probe-log .step.done::before { content: "✓ "; color: var(--orange-deep); font-weight: 600; }
.probe-log .step.active::before { content: "→ "; color: var(--orange); }
.probe-log .step { opacity: 0.55; }
.probe-log .step.active, .probe-log .step.done { opacity: 1; }

/* verdict */
.verdict { text-align: center; padding: 8px 0 4px; }
.verdict-num {
  font-size: clamp(56px, 9vw, 96px);
  font-weight: 800;
  color: var(--violet);
  text-shadow: 4px 4px 0 var(--orange-soft);
  line-height: 1;
}
.verdict-slash { color: var(--orange); margin: 0 6px; }
.verdict-text { font-size: clamp(19px, 2.4vw, 24px); font-weight: 700; margin: 10px 0 2px; }
.verdict-sub { margin: 0; color: var(--violet-soft); font-weight: 600; }
.verdict.all-clear .verdict-num { color: var(--orange-deep); text-shadow: 4px 4px 0 var(--violet-soft); }

/* crawler chips */
.tier-group { margin-bottom: 14px; }
.tier-label {
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--violet-soft);
  margin-bottom: 6px;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-weight: 700;
  font-size: 14px;
  padding: 4px 12px;
  border-radius: 999px;
  border: 2px solid var(--violet);
  background: var(--paper);
  color: var(--violet-deep);
  cursor: default;
}
.chip.ok { border-color: var(--violet); }
.chip.ok::before { content: "✓ "; color: var(--violet); }
.chip.blocked { border-color: var(--orange-deep); background: #f9e0cd; color: var(--orange-deep); }
.chip.blocked::before { content: "✗ "; }
.chip.neutral { border-color: var(--violet-soft); color: var(--violet-soft); background: transparent; }
.chip.neutral::before { content: "– "; }

/* entrances: settle curve in, sharper/shorter out */
#report:not([hidden]) { animation: rise-in 0.26s cubic-bezier(0.23, 1, 0.32, 1); }
#fixkit:not([hidden]), .check-error:not([hidden]) { animation: rise-in 0.24s cubic-bezier(0.23, 1, 0.32, 1); }
@keyframes rise-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

/* findings — a printed inspection report: stamped severities, dashed rules, no boxes */
.finding {
  padding: 14px 4px;
  border-bottom: 2px dashed var(--violet-soft);
}
.finding:last-child { border-bottom: none; }
.finding-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.finding-title { font-weight: 700; font-size: 16.5px; }
.badge {
  display: inline-block;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 2px 9px;
  border: 2.5px solid currentColor;
  border-radius: 4px 6px 5px 7px / 6px 4px 7px 5px;
  transform: rotate(-2deg);
  opacity: 0.9;
}
.finding:nth-child(even) .badge:first-child { transform: rotate(1.5deg); }
.badge.sev-critical { color: var(--orange-deep); }
.badge.sev-warning { color: var(--orange); }
.badge.sev-good { color: var(--violet); }
.badge.sev-info { color: var(--violet-soft); }
.badge.tier {
  color: var(--violet-soft);
  border-style: dashed;
  border-width: 1.5px;
  transform: none;
  text-transform: none;
  font-weight: 600;
}
.finding-detail { margin: 7px 0 0; font-size: 15px; }

/* signals */
.signals { display: flex; flex-wrap: wrap; gap: 8px; }
.signal {
  font-weight: 600;
  font-size: 14px;
  border: 2px dashed var(--violet-soft);
  border-radius: 10px;
  padding: 4px 12px;
  background: var(--paper);
}
.signal b { color: var(--violet); }

/* actions + fixkit */
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.btn-secondary {
  font: 700 15px "Baloo 2", sans-serif;
  color: var(--violet);
  background: var(--paper);
  border: 2.5px solid var(--violet);
  border-radius: 14px 11px 15px 12px / 12px 15px 11px 14px;
  padding: 8px 18px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 3px 3px 0 var(--shadow);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
.btn-secondary:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--shadow); }
.btn-secondary:active { transform: translate(1px, 1px); box-shadow: 1px 1px 0 var(--shadow); }

#fixkit { margin-top: 18px; }
#fixkit h3 { margin: 16px 0 6px; font-size: 17px; color: var(--violet); }
#fixkit pre {
  background: var(--violet-deep);
  color: var(--paper);
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  line-height: 1.6;
  border-radius: 12px;
  padding: 14px 16px;
  overflow-x: auto;
}
#fixkit .kit-note { font-size: 14px; color: var(--violet-soft); margin: 4px 0; }
.change-list { padding-left: 20px; font-size: 15px; }

.methodology { margin-top: 24px; font-size: 14px; color: var(--violet-soft); }
.methodology summary { cursor: pointer; font-weight: 700; }

.check-error {
  font-weight: 600;
  color: var(--orange-deep);
  background: #f9e0cd;
  border: 2px solid var(--orange-deep);
  border-radius: 12px;
  padding: 14px 18px;
}

/* agent + api blocks */
.prompt-box { position: relative; }
.prompt-box pre {
  background: var(--violet-deep);
  color: var(--paper);
  font-family: "IBM Plex Mono", monospace;
  font-size: 13.5px;
  line-height: 1.65;
  border-radius: 14px;
  padding: 18px 20px;
  overflow-x: auto;
  white-space: pre-wrap;
}
#copy-prompt { margin-top: 4px; }

.api-table { border-collapse: collapse; width: 100%; font-size: 15px; }
.api-table td { padding: 8px 14px 8px 0; border-bottom: 2px dashed var(--violet-soft); vertical-align: top; }
.api-table tr:last-child td { border-bottom: none; }

footer {
  text-align: center;
  padding: 30px 20px 40px;
  font-size: 14.5px;
  color: var(--violet-soft);
  font-weight: 600;
}
footer a { color: var(--violet); }

@media (max-width: 760px) {
  body { background-size: 235% auto; background-position: 50% top; }
  .postcard { min-height: 96vh; }
  .topbar { padding: 14px 18px; }
  .topbar nav a { margin-left: 12px; font-size: 14px; }
  .hero-copy { position: static; max-width: none; padding: 3vh 22px 0; text-align: center; }
  .sky-window { position: static; width: min(470px, 92vw); margin: 4vh auto 0; }
  .sky-window-body { flex-direction: column; }
  .hero-robot { width: clamp(200px, 52vw, 300px); left: -4%; bottom: -2%; }
  .hero { padding-bottom: 44vw; } /* room for the robot below the window */
  .paper-card { padding: 20px 18px; }

}

#scan-btn[aria-disabled="true"] { opacity: 0.7; cursor: wait; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn-secondary, #scan-btn, #url-input, .probe-cells .cell { transition: none; }
  #report:not([hidden]), #fixkit:not([hidden]), .check-error:not([hidden]) { animation: none; }
  .hero-robot, .sky-window { animation: none; }
}