/* ===================================================================
   niagraha.id — coming-soon page styles
   Palette: Catppuccin Frappé (do not swap)
   Extracted verbatim from niagraha-coming-soon-base.html, then extended
   with accessibility / fallback additions (clearly commented).
   =================================================================== */

:root {
  /* Catppuccin Frappé — matched to your zellij/alacritty theme */
  --term-bg: #303446;     /* base */
  --term-bg-2: #232634;   /* crust */
  --tab-bg: #292c3c;      /* mantle */
  --fg: #c6d0f5;          /* text */
  --fg-dim: #a5adce;      /* subtext0 */
  --comment: #737994;     /* overlay0 */
  --accent: #ef9f76;      /* peach */
  --accent-dim: #b97c5c;
  --green: #a6d189;
  --pink: #f4b8e4;
  --blue: #8caaee;
  --sky: #99d1db;
  --red: #e78284;
  --yellow: #e5c890;
  --surface2: #626880;
  --err: #e78284;

  /* Focus ring colors chosen for ≥3:1 contrast against --term-bg (#303446).
     --accent (#ef9f76) on base → ratio ~3.4:1; the dark ring underneath
     separates it from any underlying icon background. */
  --focus-ring: var(--accent);
  --focus-ring-gap: var(--term-bg-2);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: #181926; /* crust, darker surround */
  background-image:
    radial-gradient(circle at 20% 15%, rgba(239,159,118,0.05), transparent 40%),
    radial-gradient(circle at 80% 85%, rgba(140,170,238,0.06), transparent 45%);
  font-family: 'CaskaydiaMono Nerd Font', 'Cascadia Code', 'JetBrains Mono', monospace;
  color: var(--fg);
  overflow: hidden;
}

.desktop {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 24px 100px;
  position: relative;
}

.window {
  width: min(920px, 100%);
  height: min(600px, 82vh);
  background: var(--term-bg);
  border-radius: 8px;
  box-shadow:
    0 30px 80px rgba(0,0,0,0.55),
    0 0 0 1px rgba(255,255,255,0.04);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: bootIn 0.5s ease-out;
}

@keyframes bootIn {
  from { opacity: 0; transform: scale(0.97) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.titlebar {
  background: var(--term-bg-2);
  padding: 9px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--green);
  color: var(--term-bg-2);
  font-weight: 700;
  font-size: 12.5px;
  padding: 4px 12px;
  border-radius: 3px;
  letter-spacing: 0.2px;
}

.tab-dim {
  color: var(--comment);
  font-size: 12.5px;
  padding: 4px 10px;
}

.titlebar-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
}

.titlebar-controls {
  display: flex;
  align-items: center;
  gap: 7px;
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--surface2);
}
.dot.close { background: var(--red); opacity: 0.8; }

/* ---- Language toggle (issue #15) ---- */
.lang-toggle {
  display: inline-flex;
  margin-left: 10px;
  border: 1px solid rgba(198,208,245,0.12);
  border-radius: 4px;
  overflow: hidden;
}
.lang-toggle button {
  background: transparent;
  border: none;
  color: var(--fg-dim);
  font-family: inherit;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 7px;
  cursor: pointer;
  letter-spacing: 0.3px;
}
.lang-toggle button[aria-pressed="true"] {
  background: var(--accent);
  color: var(--term-bg-2);
}

.term-body {
  flex: 1;
  padding: 22px 26px;
  overflow-y: auto;
  font-size: 14.5px;
  line-height: 1.65;
  /* Issue #13: keep the subscribe row reachable above the dock when the
     mobile keyboard appears. */
  scroll-padding-bottom: 140px;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-dim) transparent;
}
.term-body::-webkit-scrollbar { width: 6px; }
.term-body::-webkit-scrollbar-thumb { background: var(--accent-dim); border-radius: 3px; }

.line { white-space: pre-wrap; word-break: break-word; opacity: 0; animation: fadeIn 0.15s forwards; }
@keyframes fadeIn { to { opacity: 1; } }

.prompt-user { color: var(--green); }
.prompt-at { color: var(--fg-dim); }
.prompt-host { color: var(--blue); }
.prompt-path { color: var(--sky); }
.prompt-sym { color: var(--fg); }
.cmd { color: var(--fg); }
.out { color: var(--fg-dim); }
.accent { color: var(--accent); }
.purple { color: var(--pink); }
.green { color: var(--green); }
.comment { color: var(--comment); }
.bold { font-weight: 700; }

.bar-wrap { color: var(--fg-dim); }
.bar-fill { color: var(--accent); }

.caret {
  display: inline-block;
  width: 8px;
  height: 16px;
  background: var(--accent);
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
  margin-left: 2px;
}
@keyframes blink { 50% { opacity: 0; } }

.subscribe-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  flex-wrap: wrap;
}

.fake-input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--fg);
  font-family: inherit;
  font-size: 14.5px;
  flex: 1;
  min-width: 160px;
  caret-color: var(--accent);
}
.fake-input::placeholder { color: var(--comment); }
/* Issue #2/#3: visible focus for the email input. */
.fake-input:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: 2px;
}
.fake-input.is-loading { color: var(--accent); }
.fake-input.is-success { color: var(--green); }
.fake-input.is-error { color: var(--err); }

.hint {
  color: var(--comment);
  font-size: 12.5px;
  margin-top: 2px;
}
.hint.is-error { color: var(--err); }
.hint.is-success { color: var(--green); }

/* Spinner shown during submit. Spins only when motion is allowed. */
.spinner {
  display: inline-block;
  color: var(--accent);
  font-size: 14px;
  line-height: 1;
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Honeypot (issue #10): visually hidden but fillable by bots.
   Using clip keeps it in the layout for bots that scan the DOM; we do NOT
   use display:none, which bots learn to skip. */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== macOS-style dock ===== */
.dock-zone {
  position: fixed;
  left: 0;
  right: 0;
  /* Issue #13: env(safe-area-inset-bottom) keeps the dock off the home
     indicator on notched phones; the max() floor preserves the original
     14px on devices without a safe area. */
  bottom: 0;
  height: 110px;
  padding-bottom: env(safe-area-inset-bottom, 0);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 40;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.dock-zone.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.dock {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 10px 14px 8px;
  margin-bottom: 14px;
  border-radius: 20px;
  background: rgba(41, 44, 60, 0.55);
  border: 1px solid rgba(198, 208, 245, 0.08);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  box-shadow: 0 12px 40px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.05);
}

/* Issue #6: solid opaque background when backdrop-filter is unsupported. */
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .dock { background: rgb(41, 44, 60); /* equivalent to var(--tab-bg) */ }
}

.dock-icon-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.dock-icon {
  width: 50px;
  height: 50px;
  border: none;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transform-origin: bottom center;
  transition: transform 0.12s ease-out;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.12);
  flex-shrink: 0;
  padding: 0;
}
.dock-icon svg { width: 26px; height: 26px; pointer-events: none; }

/* Issue #2: visible keyboard focus ring on dock icons.
   offset + gap color so the ring reads on any icon background. */
.dock-icon:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
  box-shadow:
    0 0 0 5px var(--focus-ring-gap),
    0 4px 10px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.12);
}

.dock-icon.bounce { animation: dockBounce 0.42s cubic-bezier(.28,1.4,.5,1); }
@keyframes dockBounce {
  0%   { transform: translateY(0) scale(1); }
  30%  { transform: translateY(-16px) scale(1.05); }
  55%  { transform: translateY(0) scale(0.96); }
  75%  { transform: translateY(-6px) scale(1.02); }
  100% { transform: translateY(0) scale(1); }
}

.dock-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--fg);
  margin-top: 5px;
  opacity: 0;
}
.dock-dot.on { opacity: 0.85; }

.dock-tooltip {
  position: absolute;
  bottom: 100%;
  margin-bottom: 10px;
  background: var(--term-bg-2);
  color: var(--fg);
  font-size: 11.5px;
  padding: 4px 9px;
  border-radius: 5px;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.15s ease, transform 0.15s ease;
  pointer-events: none;
  border: 1px solid rgba(198,208,245,0.08);
}
/* Tooltip on hover OR keyboard focus (so keyboard users see the label too). */
.dock-icon-wrap:hover .dock-tooltip,
.dock-icon-wrap:focus-within .dock-tooltip {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Panels (macOS-window style) ===== */
.panel-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 16, 0.35);
  z-index: 45;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.panel-backdrop.visible { opacity: 1; pointer-events: auto; }

.panel {
  position: fixed;
  left: 50%;
  /* Issue #13: lift the panel above the dock + safe-area on short viewports. */
  bottom: calc(128px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%) translateY(16px) scale(0.9);
  width: min(480px, 88vw);
  max-height: 60vh;
  background: var(--term-bg);
  border-radius: 10px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.06);
  z-index: 50;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s cubic-bezier(.2,.9,.3,1.2), transform 0.22s cubic-bezier(.2,.9,.3,1.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.panel.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0) scale(1);
  pointer-events: auto;
}
/* Issue #14: cross-fade when swapping panel bodies. */
.panel-body.swapping { opacity: 0; transition: opacity 0.12s ease; }

.panel-header {
  background: var(--term-bg-2);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.traffic {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: none;
  padding: 0;
  /* Issue #5: only red (close) is interactive — cursor narrowed below
     to the .traffic.close selector. Yellow/green are decorative. */
}
.traffic.red,
.traffic.close {
  background: var(--red);
  cursor: pointer;
}
.traffic.close:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}
/* Issue #5: decorative dots — dimmed, no pointer affordance. */
.traffic.yellow,
.traffic.green {
  background: var(--yellow);
  opacity: 0.55;
  cursor: default;
}
.traffic.green { background: var(--green); }

.panel-title {
  flex: 1;
  text-align: center;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--fg-dim);
  margin-right: 40px;
}

.panel-body {
  padding: 18px 20px 20px;
  overflow-y: auto;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--fg-dim);
  transition: opacity 0.22s cubic-bezier(.2,.9,.3,1.2);
  /* Keep tabbable links inside the panel reachable on short screens. */
  scroll-padding-top: 8px;
}
.panel-body p { margin: 0 0 10px; }
.panel-body p:last-child { margin-bottom: 0; }
.panel-body strong { color: var(--fg); }
.panel-body a { color: var(--sky); }
.panel-body a:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: 2px;
}
.panel-body .accent { color: var(--accent); }
.panel-body .green { color: var(--green); }
.panel-body .blue { color: var(--blue); }
.panel-body .pink { color: var(--pink); }
.panel-body .comment { color: var(--comment); font-size: 12px; }

.ls-row {
  display: grid;
  grid-template-columns: 26px 130px 1fr;
  gap: 4px;
  font-size: 12.5px;
  margin-bottom: 6px;
  align-items: baseline;
}
.ls-perm { color: var(--comment); }
.ls-name { color: var(--accent); font-weight: 700; }
.ls-desc { color: var(--fg-dim); }

.neofetch {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.neofetch pre {
  color: var(--accent);
  font-size: 11px;
  line-height: 1.15;
  margin: 0;
}
.neofetch .specs div { margin-bottom: 3px; font-size: 12.5px; }
.neofetch .specs .label { color: var(--accent); font-weight: 700; }

@media (max-width: 560px) {
  .window { height: 78vh; border-radius: 0; }
  .term-body { font-size: 13px; padding: 16px 16px; }
  .dock-icon { width: 42px; height: 42px; }
  .dock-icon svg { width: 22px; height: 22px; }
  .panel { bottom: calc(110px + env(safe-area-inset-bottom, 0px)); width: 92vw; max-height: 65vh; }
  .neofetch { flex-direction: column; gap: 10px; }
}

/* Issue #12: extend reduced-motion handling to dock magnification/bounce
   and panel transitions. The base file already covers boot lines, caret,
   window entrance, and bounce — we keep those and add magnification +
   panel + spinner. */
@media (prefers-reduced-motion: reduce) {
  .line { animation: none; opacity: 1; }
  .caret { animation: none; }
  .window { animation: none; }
  .dock-icon.bounce { animation: none; }
  .dock-icon { transition: none; }
  .panel { transition: opacity 0.01s, transform 0.01s; }
  .spinner { animation: none; }
}

/* ===== <noscript> fallback (issue #4) ===== */
.noscript-fallback {
  max-width: 560px;
  margin: 8vh auto;
  padding: 28px 32px;
  background: var(--term-bg);
  color: var(--fg);
  border-radius: 10px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.04);
  font-family: 'CaskaydiaMono Nerd Font', 'Cascadia Code', 'JetBrains Mono', monospace;
}
.noscript-fallback h1 {
  margin: 0 0 6px;
  font-size: 22px;
  color: var(--accent);
  font-weight: 700;
}
.noscript-fallback p { color: var(--fg-dim); line-height: 1.6; font-size: 14.5px; }
.noscript-fallback form { margin-top: 18px; display: flex; gap: 8px; flex-wrap: wrap; }
.noscript-fallback label { color: var(--green); font-size: 14.5px; }
.noscript-fallback input[type="email"] {
  flex: 1; min-width: 200px;
  background: var(--term-bg-2);
  border: 1px solid rgba(198,208,245,0.15);
  color: var(--fg);
  font-family: inherit;
  font-size: 14.5px;
  padding: 8px 10px;
  border-radius: 5px;
  caret-color: var(--accent);
}
.noscript-fallback input[type="email"]:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}
.noscript-fallback button {
  background: var(--accent);
  color: var(--term-bg-2);
  border: none;
  font-family: inherit;
  font-weight: 700;
  font-size: 14px;
  padding: 8px 16px;
  border-radius: 5px;
  cursor: pointer;
}
.noscript-fallback button:focus-visible {
  outline: 2px solid var(--fg);
  outline-offset: 2px;
}
.noscript-fallback .contact { margin-top: 22px; color: var(--comment); font-size: 13px; }
.noscript-fallback .contact a { color: var(--sky); }