/* PryVPN design system — shared by web, app and admin mockups.
 * Concept: "the seal". The ring of the P is open while exposed and closes when protected.
 * Theme: tokens on :root (light); dark via prefers-color-scheme or [data-theme="dark"]. */

:root {
  /* brand */
  --seal: #3340FF;          /* protected / primary */
  --seal-strong: #2430E0;
  --seal-soft: #E4E6FF;
  --seal-ink: #FFFFFF;
  --ember: #D9580A;         /* exposed / not protected */
  --ember-soft: #FFEADB;
  --tunnel: #0A0C24;        /* deep indigo ground used in dark and hero art */
  --tunnel-2: #11143A;
  --aqua: #2FB5FF;          /* secondary light in the protected aurora */
  --violet: #7B5CFF;
  --grad-seal: linear-gradient(135deg, #3340FF 0%, #5B4BFF 45%, #2FB5FF 100%);
  --grad-ember: linear-gradient(135deg, #FF9A3D 0%, #FF5E4D 100%);
  --grad-text: linear-gradient(100deg, #FFFFFF 10%, #C7CCFF 45%, #8FE0FF 90%);

  /* neutrals (cool, indigo-tinted) */
  --bg: #F3F4FA;
  --surface: #FFFFFF;
  --surface-2: #ECEEF7;
  --surface-3: #E1E4F1;
  --ink: #14163A;
  --ink-2: #474B75;
  --ink-3: #6E7298;
  --line: #D8DBEA;
  --line-strong: #BCC0D8;

  /* status (reserved for state, always paired with icon + label) */
  --ok: #0B8A5F;   --ok-soft: #DDF5EA;
  --warn: #9A6700; --warn-soft: #FFF1CC;
  --bad: #C92A3A;  --bad-soft: #FFE1E3;
  --maint: #5B4FC4;--maint-soft: #E9E6FF;

  /* type */
  --f-display: "Sora", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --f-body: "Geist", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* shape & motion */
  --r-s: 8px; --r-m: 14px; --r-l: 22px; --r-xl: 32px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --focus: 0 0 0 3px var(--bg), 0 0 0 5px var(--seal);
  --shadow: 0 1px 2px rgba(20, 22, 58, .06), 0 8px 24px -12px rgba(20, 22, 58, .18);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --seal: #6470FF; --seal-strong: #7F89FF; --seal-soft: #20266E; --seal-ink: #FFFFFF;
    --ember: #FF8A3D; --ember-soft: #3A2218;
    --bg: #0C0E26; --surface: #14173A; --surface-2: #1B1F48; --surface-3: #242956;
    --ink: #EEF0FF; --ink-2: #B4B8DC; --ink-3: #8589B4; --line: #282D5A; --line-strong: #3A4074;
    --ok: #3DD69A; --ok-soft: #10352B; --warn: #F2B23A; --warn-soft: #3A2E12;
    --bad: #FF6B78; --bad-soft: #3E1622; --maint: #A99EFF; --maint-soft: #2A2560;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px -16px rgba(0, 0, 0, .6);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --seal: #6470FF; --seal-strong: #7F89FF; --seal-soft: #20266E; --seal-ink: #FFFFFF;
  --ember: #FF8A3D; --ember-soft: #3A2218;
  --bg: #0C0E26; --surface: #14173A; --surface-2: #1B1F48; --surface-3: #242956;
  --ink: #EEF0FF; --ink-2: #B4B8DC; --ink-3: #8589B4; --line: #282D5A; --line-strong: #3A4074;
  --ok: #3DD69A; --ok-soft: #10352B; --warn: #F2B23A; --warn-soft: #3A2E12;
  --bad: #FF6B78; --bad-soft: #3E1622; --maint: #A99EFF; --maint-soft: #2A2560;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px -16px rgba(0, 0, 0, .6);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 15px/1.55 var(--f-body);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--seal); }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }
.tnum { font-variant-numeric: tabular-nums; }
.mono { font-family: var(--f-mono); font-size: .88em; letter-spacing: -.01em; }

/* ---------- brand mark ---------- */
.pry-logo { display: inline-flex; align-items: center; gap: 0; font: 700 1.2rem/1 var(--f-display); letter-spacing: -.03em; color: var(--ink); text-decoration: none; }
.pry-logo .pry-mark { color: var(--seal); margin-right: .38em; overflow: visible; }
.pry-logo b { font-weight: 500; opacity: .72; margin-left: .02em; letter-spacing: -.01em; }
.pry-mark .ring { transition: stroke-dasharray .7s var(--ease); }
.pry-mark:not(.is-open) .ring { stroke-dasharray: 100 0; }
.pry-mark.is-open .ring { stroke-dasharray: 80 20; }
.pry-mark .core { transition: fill .5s, transform .5s var(--ease); transform-origin: 18.5px 13px; }
.pry-mark.is-open .core { fill: #FF8A3D; transform: scale(1.12); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 44px; padding: 0 1.15em; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: .95rem; text-decoration: none; white-space: nowrap;
  transition: background .2s, border-color .2s, transform .15s var(--ease), color .2s;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--grad-seal); background-size: 160% 100%; background-position: 0 0; color: #fff; box-shadow: 0 8px 24px -10px rgba(51, 64, 255, .7), inset 0 1px 0 rgba(255,255,255,.22); transition: background-position .5s var(--ease), box-shadow .3s, transform .15s var(--ease); }
.btn-primary:hover { background-position: 100% 0; box-shadow: 0 12px 30px -10px rgba(51, 64, 255, .85), inset 0 1px 0 rgba(255,255,255,.3); }
.btn-glass { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.16); backdrop-filter: blur(12px); }
.btn-glass:hover { background: rgba(255,255,255,.14); }
.btn-lg { min-height: 54px; padding: 0 1.6em; font-size: 1.02rem; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { background: var(--surface-2); }
.btn-quiet { background: var(--surface-2); color: var(--ink); }
.btn-quiet:hover { background: var(--surface-3); }
.btn-danger { background: var(--bad-soft); color: var(--bad); }
.btn-sm { min-height: 34px; padding: 0 .85em; font-size: .85rem; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- status chips (icon + label, never colour alone) ---------- */
.chip {
  display: inline-flex; align-items: center; gap: .4em; padding: .2em .65em .2em .5em;
  border-radius: 999px; font-size: .78rem; font-weight: 600; white-space: nowrap;
  background: var(--surface-2); color: var(--ink-2);
}
.chip::before { content: ""; width: .5em; height: .5em; border-radius: 50%; background: currentColor; flex: none; }
.chip.ok { background: var(--ok-soft); color: var(--ok); }
.chip.warn { background: var(--warn-soft); color: var(--warn); }
.chip.bad { background: var(--bad-soft); color: var(--bad); }
.chip.maint { background: var(--maint-soft); color: var(--maint); }
.chip.maint::before { border-radius: 1px; transform: rotate(45deg); }
.chip.bad::before { border-radius: 1px; }
.chip.brand { background: var(--seal-soft); color: var(--seal); }
.chip.plain::before { display: none; }

/* ---------- switch ---------- */
.switch { position: relative; width: 46px; height: 28px; flex: none; }
.switch input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; z-index: 1; }
.switch span { position: absolute; inset: 0; border-radius: 999px; background: var(--line-strong); transition: background .2s; }
.switch span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25); transition: transform .25s var(--ease); }
.switch input:checked + span { background: var(--seal); }
.switch input:checked + span::after { transform: translateX(18px); }
.switch input:focus-visible + span { box-shadow: var(--focus); }
.switch input:disabled + span { opacity: .5; }

/* ---------- meter ---------- */
.meter { height: 6px; border-radius: 3px; background: var(--surface-3); overflow: hidden; min-width: 48px; }
.meter i { display: block; height: 100%; border-radius: 3px; background: var(--seal); }
.meter.warn i { background: var(--warn); }
.meter.bad i { background: var(--bad); }

/* ---------- THE SEAL: connection state visual ---------- */
.seal { position: relative; aspect-ratio: 1; width: 100%; display: grid; place-items: center; --ring: var(--ember); }
.seal > svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.seal .s-depth { fill: none; stroke: var(--seal); stroke-width: 1.2; opacity: 0; transform-origin: 100px 100px; transform: scale(.7); transition: opacity .7s var(--ease), transform .9s var(--ease); }
.seal .s-track { fill: none; stroke: var(--line); stroke-width: 10; }
.seal .s-ring {
  fill: none; stroke: var(--ring); stroke-width: 10; stroke-linecap: round;
  stroke-dasharray: 74 26; transform-origin: 100px 100px; transform: rotate(-38deg);
  transition: stroke-dasharray .8s var(--ease), stroke .5s, transform .8s var(--ease);
}
.seal .s-gap { fill: var(--ember); transform-origin: 100px 100px; transition: opacity .3s; }
.seal[data-state="off"] .s-gap { animation: gapPulse 2.4s ease-in-out infinite; }
.seal[data-state="connecting"] { --ring: var(--seal); }
.seal[data-state="connecting"] .s-ring { stroke-dasharray: 34 66; animation: sealSpin 1.1s linear infinite; }
.seal[data-state="connecting"] .s-gap,
.seal[data-state="on"] .s-gap,
.seal[data-state="reconnecting"] .s-gap { opacity: 0; }
.seal[data-state="on"] { --ring: var(--seal); }
.seal[data-state="on"] .s-ring { stroke-dasharray: 100 0; stroke-linecap: butt; transform: rotate(-90deg); }
.seal[data-state="on"] .s-depth { opacity: .55; transform: scale(1); }
.seal[data-state="on"] .s-depth.d2 { opacity: .32; transition-delay: .08s; }
.seal[data-state="on"] .s-depth.d3 { opacity: .16; transition-delay: .16s; }
.seal[data-state="on"] .s-wave { animation: wave 3.6s var(--ease) infinite; }
.seal .s-wave { fill: none; stroke: var(--seal); stroke-width: 1; opacity: 0; transform-origin: 100px 100px; }
.seal[data-state="reconnecting"] { --ring: var(--seal); }
.seal[data-state="reconnecting"] .s-ring { stroke-dasharray: 88 12; animation: sealSpin 2.4s linear infinite; }
.seal[data-state="reconnecting"] .s-depth { opacity: .2; transform: scale(1); }
.seal[data-state="error"] { --ring: var(--bad); }
.seal[data-state="error"] .s-ring { stroke-dasharray: 60 40; }
.seal[data-state="error"] .s-gap { fill: var(--bad); }
.seal[data-state="paused"] { --ring: var(--ink-3); }
.seal[data-state="paused"] .s-ring { stroke-dasharray: 46 4 46 4; transform: rotate(-90deg); }
.seal[data-state="paused"] .s-gap { opacity: 0; }
@keyframes sealSpin { from { transform: rotate(-38deg); } to { transform: rotate(322deg); } }
@keyframes gapPulse { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
@keyframes wave { 0% { opacity: .45; transform: scale(.72); } 100% { opacity: 0; transform: scale(1.12); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* ---------- icons ---------- */
.i { width: 1.25em; height: 1.25em; flex: none; vertical-align: -.25em; }

/* ---------- theme switcher (shared) ---------- */
.theme-switch { display: inline-flex; padding: 3px; gap: 2px; border-radius: 999px; background: var(--surface-2); }
.theme-switch button { display: grid; place-items: center; width: 32px; height: 32px; border: 0; border-radius: 999px; background: transparent; color: var(--ink-3); }
.theme-switch button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }


/* ---------- v2: depth, glass, texture ---------- */
.glass { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 30px 60px -30px rgba(0, 0, 10, .6); }
.noise { position: relative; }
.noise::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .07; mix-blend-mode: overlay; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.grad-text { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kbd { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 6px; border: 1px solid var(--line-strong); border-bottom-width: 2px; font: 600 .72rem var(--f-body); color: var(--ink-2); background: var(--surface); }
.globe-canvas { --g-dot: #8C96FF; --g-sphere: #0B0E30; --g-rim: #3340FF; --g-seal: #6F7BFF; --g-ember: #FF8A3D; --g-node: #D5D9FF; --g-warn: #F2B23A; --g-bad: #FF6B78; --g-maint: #A99EFF; display: block; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 60%, transparent); animation: livePulse 1.8s infinite; flex: none; }
@keyframes livePulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 55%, transparent); } 100% { box-shadow: 0 0 0 9px transparent; } }
.spot { position: relative; overflow: hidden; }
.spot::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .3s; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--seal) 14%, transparent), transparent 60%); }
.spot:hover::before { opacity: 1; }
::selection { background: color-mix(in srgb, var(--seal) 35%, transparent); }
* { scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; }