/* Detailed In Design - office app design system.
   The full light palette lives on :root; the dark media query only overrides tokens. */

:root {
  --did-bg: #f7f4f0;
  --did-bg-raised: #ffffff;
  --did-bg-sunk: #efeae4;
  --did-blue-deep: #0B3FBF;
  --did-blue: #1E6FFF;
  --did-blue-glow: #6EC1FF;
  --did-text: #080d24;
  --did-text-dim: #2d3147;
  --did-text-mute: #5d6276;
  --did-line: rgba(8, 13, 36, 0.14);
  --did-line-soft: rgba(8, 13, 36, 0.07);
  --did-on-blue: #ffffff;
  --did-good: #0f7a4d;
  --did-warn: #8a5a00;
  --did-bad: #a12525;
  --did-good-bg: rgba(15, 122, 77, 0.12);
  --did-warn-bg: rgba(138, 90, 0, 0.12);
  --did-bad-bg: rgba(161, 37, 37, 0.12);
  --did-blue-bg: rgba(30, 111, 255, 0.10);
  --did-shadow: 0 1px 2px rgba(8, 13, 36, 0.06), 0 6px 18px rgba(8, 13, 36, 0.07);
  --did-shadow-bar: 0 -2px 14px rgba(8, 13, 36, 0.10);

  --font-display: "Space Grotesk", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "Cascadia Mono", Consolas, "Courier New", monospace;

  --tap: 48px;
  --radius: 14px;
  --radius-sm: 10px;
  --bar-h: 66px;
  --pad: 16px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --did-bg: #0a0d18;
    --did-bg-raised: #141827;
    --did-bg-sunk: #0f1320;
    --did-blue-deep: #7FB0FF;
    --did-blue: #3D82FF;
    --did-text: #f3f5fb;
    --did-text-dim: #c8cddd;
    --did-text-mute: #949bb2;
    --did-line: rgba(243, 245, 251, 0.18);
    --did-line-soft: rgba(243, 245, 251, 0.09);
    --did-good: #4fd39a;
    --did-warn: #ffc453;
    --did-bad: #ff8b8b;
    --did-good-bg: rgba(79, 211, 154, 0.14);
    --did-warn-bg: rgba(255, 196, 83, 0.14);
    --did-bad-bg: rgba(255, 139, 139, 0.14);
    --did-blue-bg: rgba(61, 130, 255, 0.18);
    --did-shadow: 0 1px 2px rgba(0, 0, 0, 0.5), 0 8px 22px rgba(0, 0, 0, 0.45);
    --did-shadow-bar: 0 -2px 16px rgba(0, 0, 0, 0.55);
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--did-bg);
  color: var(--did-text);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.45;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: contain;
}

h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.015em; margin: 0; }

.hidden { display: none !important; }

/* ---------- app frame ---------- */

#app {
  min-height: 100dvh;
  padding-bottom: calc(var(--bar-h) + env(safe-area-inset-bottom, 0px));
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: calc(env(safe-area-inset-top, 0px) + 12px) var(--pad) 12px;
  background: var(--did-bg);
  border-bottom: 1px solid var(--did-line-soft);
}

.topbar h1 { font-size: 21px; font-weight: 700; flex: 1; min-width: 0; }
.topbar .sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--did-text-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.mark {
  width: 30px; height: 30px; border-radius: 8px; flex: none;
  background: var(--did-blue-deep);
  color: #ffffff;
  font-family: var(--font-display);
  font-weight: 700; font-size: 17px;
  display: grid; place-items: center;
}

@media (prefers-color-scheme: dark) {
  .mark { background: var(--did-blue); color: #05122e; }
}

.view { padding: var(--pad) var(--pad) 24px; }
.stack { display: flex; flex-direction: column; gap: 14px; }

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

.card {
  background: var(--did-bg-raised);
  border: 1px solid var(--did-line-soft);
  border-radius: var(--radius);
  box-shadow: var(--did-shadow);
  padding: 14px;
}

.card.is-new { border-left: 4px solid var(--did-blue); }

.card-head { display: flex; align-items: flex-start; gap: 10px; }
.card-head .who { flex: 1; min-width: 0; }
.name { font-family: var(--font-display); font-size: 18px; font-weight: 700; line-height: 1.25; overflow-wrap: anywhere; }
.company { color: var(--did-text-dim); font-size: 14px; overflow-wrap: anywhere; }
.when { font-family: var(--font-mono); font-size: 11px; color: var(--did-text-mute); white-space: nowrap; }

.message {
  margin: 10px 0 0;
  padding: 10px 12px;
  background: var(--did-bg-sunk);
  border-radius: var(--radius-sm);
  color: var(--did-text-dim);
  font-size: 15px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.contact {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--did-text-mute);
  overflow-wrap: anywhere;
}
.contact a { color: var(--did-blue-deep); }

/* ---------- chips ---------- */

.chip {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.chip-new { background: var(--did-blue-bg); color: var(--did-blue-deep); }
.chip-contacted { background: var(--did-warn-bg); color: var(--did-warn); }
.chip-booked { background: var(--did-blue-bg); color: var(--did-blue-deep); }
.chip-won { background: var(--did-good-bg); color: var(--did-good); }
.chip-lost { background: var(--did-bad-bg); color: var(--did-bad); }
.chip-spam { background: var(--did-bad-bg); color: var(--did-bad); }
.chip-active { background: var(--did-blue-bg); color: var(--did-blue-deep); }
.chip-done { background: var(--did-good-bg); color: var(--did-good); }
.chip-hold { background: var(--did-warn-bg); color: var(--did-warn); }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: var(--tap);
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--did-bg-sunk);
  color: var(--did-text);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  touch-action: manipulation;
}
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 3px solid var(--did-blue); outline-offset: 2px; }
.btn[disabled] { opacity: 0.5; pointer-events: none; }

.btn-primary {
  background: var(--did-blue-deep);
  color: var(--did-on-blue);
  border-color: var(--did-blue-deep);
}
.btn-primary:hover { background: var(--did-blue); border-color: var(--did-blue); }

@media (prefers-color-scheme: dark) {
  .btn-primary { background: var(--did-blue); border-color: var(--did-blue); color: #05122e; }
}

.btn-outline { background: transparent; border-color: var(--did-line); color: var(--did-text); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--did-blue-deep); padding: 10px 12px; }

.btn-big { font-size: 18px; min-height: 56px; flex: 1; }

.actions { display: flex; gap: 10px; margin-top: 12px; }
.actions-col { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }

/* ---------- form controls ---------- */

label.field { display: block; margin-top: 12px; }
label.field > span {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--did-text-mute);
  margin-bottom: 6px;
}

input, select, textarea {
  width: 100%;
  min-height: var(--tap);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--did-text);
  background: var(--did-bg-raised);
  border: 1px solid var(--did-line);
  border-radius: var(--radius-sm);
}
textarea { min-height: 84px; resize: vertical; line-height: 1.4; }
input:focus, select:focus, textarea:focus {
  outline: 3px solid var(--did-blue);
  outline-offset: 1px;
  border-color: var(--did-blue);
}
select { appearance: none; font-family: var(--font-display); font-weight: 600; }

.row { display: flex; gap: 10px; align-items: center; }
.row > * { flex: 1; }
.row > .flex-none { flex: none; }

/* ---------- toolbar / toggles ---------- */

.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 var(--pad) 4px;
  color: var(--did-text-mute);
  font-size: 13px;
}
.toolbar .grow { flex: 1; }

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  cursor: pointer;
  font-size: 14px;
  color: var(--did-text-dim);
}
.toggle input { width: 22px; height: 22px; min-height: 0; flex: none; accent-color: var(--did-blue); }

/* ---------- tab bar (bottom, one-handed) ---------- */

.tabbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--did-bg-raised);
  border-top: 1px solid var(--did-line);
  box-shadow: var(--did-shadow-bar);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.tabbar a {
  min-height: var(--bar-h);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  text-decoration: none;
  color: var(--did-text-mute);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
}
.tabbar a .ico { font-size: 20px; line-height: 1; }
.tabbar a[aria-current="page"] { color: var(--did-blue-deep); }

.tab-badge {
  display: inline-block;
  min-width: 18px;
  padding: 0 5px;
  margin-left: 4px;
  border-radius: 999px;
  background: var(--did-blue-deep);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 18px;
  text-align: center;
}

@media (prefers-color-scheme: dark) {
  .tab-badge { background: var(--did-blue); color: #05122e; }
}

/* ---------- login ---------- */

#login-view {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px var(--pad) calc(32px + env(safe-area-inset-bottom, 0px));
  max-width: 460px;
  margin: 0 auto;
}
#login-view .brand { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
#login-view .brand .mark { width: 40px; height: 40px; font-size: 22px; border-radius: 10px; }
#login-view h1 { font-size: 30px; font-weight: 700; }
#login-view .lede { color: var(--did-text-mute); margin: 6px 0 18px; }

/* ---------- misc ---------- */

.empty { text-align: center; padding: 44px 20px; color: var(--did-text-mute); }
.empty .big {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--did-text-dim);
  margin-bottom: 6px;
}

.banner {
  margin: 0 0 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: var(--did-warn-bg);
  color: var(--did-warn);
  border: 1px solid currentColor;
}
.banner.err { background: var(--did-bad-bg); color: var(--did-bad); }
.banner.ok { background: var(--did-good-bg); color: var(--did-good); }

.section-title {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--did-text-mute);
  margin: 6px 0 2px;
}

.money { font-family: var(--font-mono); font-weight: 600; color: var(--did-text-dim); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}