/* Shared look for every Agile Tools page: tokens, typography, and the sidebar shell.
   Loaded after each page's own styles, so these tokens win. */
@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap");

:root {
  --bg: #f7f8f5;
  --panel: #fff;
  --ink: #182029;
  --muted: #6f7b83;
  --line: #e3e9e6;
  --teal: #4d79f6; /* accent (legacy name kept so older page styles pick it up) */
  --accent: #4d79f6;
  --accent-strong: #3a63d8;
  --soft: #eaf0ff;
  --coral: #f49b7a;
  --mint: #dcefe6;
  --side: #eef3ed;
  --side-ink: #5f6d67;
  --shadow: 0 12px 35px rgba(35, 50, 48, 0.07);
  --display: "Space Grotesk", system-ui, sans-serif;
}
body.dark {
  --bg: #111718;
  --panel: #1a2224;
  --ink: #edf2f0;
  --muted: #9aa8a6;
  --line: #2e3a3c;
  --teal: #7c9cff;
  --accent: #7c9cff;
  --accent-strong: #9bb4ff;
  --soft: #232f4a;
  --mint: #1f3a30;
  --side: #161e1f;
  --side-ink: #a5b2af;
  --shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "DM Sans", system-ui, sans-serif;
}
h1,
h2,
h3,
.title {
  font-family: var(--display);
  letter-spacing: -0.02em;
}
.title {
  letter-spacing: -0.04em;
  overflow-wrap: anywhere;
}
@media (max-width: 600px) {
  .title {
    font-size: clamp(26px, 8vw, 36px) !important;
  }
}
input,
textarea,
select,
button {
  font-family: inherit;
}
body.dark input,
body.dark textarea,
body.dark select {
  background: var(--panel);
  color: var(--ink);
  border-color: var(--line);
}
/* Cards across older pages pick up the softer card style. */
.panel,
.card,
.tile,
.lane,
.col {
  border-color: var(--line);
}
.panel,
.card {
  border-radius: 16px;
  box-shadow: var(--shadow);
}
/* The sidebar owns the theme toggle now. */
#theme {
  display: none !important;
}

/* ---- App shell ---- */
.shell {
  display: flex;
  min-height: 100vh;
}
.sidebar {
  width: 240px;
  flex: none;
  background: var(--side);
  padding: 24px 16px 18px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.side-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  font: 700 21px var(--display);
  letter-spacing: -0.04em;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 0 8px;
}
.brand-mark {
  color: var(--accent);
}
.menu-btn {
  display: none;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  border-radius: 8px;
  width: 38px;
  height: 38px;
  font-size: 17px;
  cursor: pointer;
}
.side-nav {
  display: grid;
  gap: 2px;
  margin-top: 26px;
}
.nav-group {
  display: grid;
  gap: 2px;
  margin-top: 14px;
}
.nav-heading {
  font-size: 10px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--muted);
  padding: 0 10px 4px;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 9px;
  color: var(--side-ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 13.5px;
}
.nav-icon {
  width: 18px;
  text-align: center;
  color: var(--muted);
}
.nav-link:hover,
.nav-link.active {
  background: var(--panel);
  color: var(--ink);
  box-shadow: 0 4px 14px rgba(30, 57, 44, 0.06);
}
.nav-link.active .nav-icon {
  color: var(--accent);
}
.side-foot {
  margin-top: auto;
  padding-top: 18px;
  display: grid;
  gap: 4px;
}
.theme-btn {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  border-radius: 9px;
  padding: 9px 10px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  text-align: left;
}
.side-btn {
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  width: 100%;
}
.side-note {
  font-size: 11px;
  color: var(--muted);
  margin: 8px 10px 0;
}
.side-pulse {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #68b884;
  margin-right: 6px;
}
.main-area {
  flex: 1;
  min-width: 0;
}
.main-area > .app {
  max-width: 1320px;
}

@media (max-width: 860px) {
  .shell {
    display: block;
  }
  .sidebar {
    position: sticky;
    z-index: 20;
    width: auto;
    height: auto;
    padding: 12px 16px;
    border-bottom: 1px solid var(--line);
  }
  .menu-btn {
    display: block;
  }
  .side-nav,
  .side-foot {
    display: none;
  }
  .shell.menu-open .side-nav,
  .shell.menu-open .side-foot {
    display: grid;
  }
  .shell.menu-open .sidebar {
    max-height: 100vh;
    overflow-y: auto;
  }
}

/* ---- Consistent look for the original tool pages (they use .app / .top / .panel) ---- */
.main-area .app {
  max-width: 1320px;
  margin: 0 auto;
  padding: 34px 5vw 70px;
  font-size: 14px;
  line-height: 1.5;
}
:where(.main-area .app) .top {
  align-items: flex-start;
  margin-bottom: 8px;
}
:where(.main-area .app) .eyebrow {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
}
:where(.main-area .app) .title {
  font: 600 clamp(28px, 3.4vw, 40px) / 1.1 var(--display);
  letter-spacing: -1.4px;
  margin: 10px 0 10px;
}
:where(.main-area .app) .top .muted {
  font-size: 15px;
  max-width: 640px;
  margin: 0;
}
:where(.main-area .app) h2 {
  font: 600 19px var(--display);
  margin: 0 0 6px;
}
:where(.main-area .app) h3 {
  font: 600 15px var(--display);
}
:where(.main-area .app) button {
  font:
    600 13px "DM Sans",
    system-ui,
    sans-serif;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  padding: 10px 14px;
  cursor: pointer;
}
:where(.main-area .app) button:hover {
  border-color: var(--muted);
}
:where(.main-area .app) button.primary,
:where(.main-area .app) .btn.primary,
:where(.main-area .app) a.primary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
:where(.main-area .app) button.primary:hover {
  opacity: 0.88;
}
/* Tab strips become the same pill filters used elsewhere. */
:where(.main-area .app) .tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  border-bottom: 0;
  margin: 22px 0 18px;
  padding: 0;
}
:where(.main-area .app) .tabs button {
  border-radius: 20px;
  padding: 8px 14px;
  font-size: 12.5px;
  color: var(--muted);
}
:where(.main-area .app) .tabs button.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
:where(.main-area .app) .panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--shadow);
}
:where(.main-area .app) .grid {
  gap: 16px;
}
:where(.main-area .app) .field {
  border-color: var(--line);
  border-radius: 12px;
  background: var(--bg);
}
:where(.main-area .app)
  input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not(
    [type="file"]
  ),
:where(.main-area .app) select,
:where(.main-area .app) textarea {
  font:
    14px "DM Sans",
    system-ui,
    sans-serif;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 10px 11px;
  max-width: 100%;
}
:where(.main-area .app) input:focus,
:where(.main-area .app) select:focus,
:where(.main-area .app) textarea:focus {
  outline: 2px solid var(--soft);
  border-color: var(--accent);
}
/* Loose inputs placed straight inside a card stack neatly instead of wrapping in a row. */
:where(.main-area .app)
  .panel
  > input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
:where(.main-area .app) .panel > textarea,
:where(.main-area .app) .panel > select {
  display: block;
  width: 100%;
  margin: 0 0 10px;
}
:where(.main-area .app) textarea {
  min-height: 80px;
  resize: vertical;
}
:where(.main-area .app) input[type="range"] {
  accent-color: var(--accent);
}
:where(.main-area .app) .result {
  font-family: var(--display);
  color: var(--accent);
}
:where(.main-area .app) .muted {
  color: var(--muted);
}
:where(.main-area .app) details summary {
  cursor: pointer;
  color: var(--accent);
  font-weight: 600;
}