/* Kisan Alert farmer app — design system from the reference mockup. */
:root {
  --green: #1f6b4a;
  --green-deep: #16302a;
  --earth: #c97a36;
  --alert: #b13c2c;
  --caution: #d99a2b;
  --teal: #2a7e8c;
  --purple: #6a5aa0;
  --paper: #f4f2ea;
  --ink: #16241d;
  --ink-2: #18261f;
  --muted: #6b7a70;
  --muted-2: #8a978d;
  --muted-3: #97a39a;
  --line: #e3e0d6;
  /* icon-chip tints */
  --tint-green: #e7f0ea;
  --tint-teal: #e1eef0;
  --tint-earth: #f3e7d8;
  --tint-purple: #eae6f0;
  --tint-red: #fbeae5;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: "Noto Sans", "Noto Sans Devanagari", "Noto Sans Telugu", sans-serif;
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  min-height: 100dvh;
}
.mi {
  font-family: "Material Symbols Outlined";
  font-weight: normal; font-style: normal; line-height: 1;
  -webkit-font-feature-settings: "liga"; font-feature-settings: "liga";
  vertical-align: middle; user-select: none;
}
.mi.fill { font-variation-settings: "FILL" 1; }

/* Web app shell — full-bleed on every device. Content inside is width-capped
   and centered so it stays readable while the bars (header/nav) span the screen. */
.app {
  width: 100%;
  height: 100dvh;
  background: var(--paper);
  display: flex; flex-direction: column;
  overflow: hidden; position: relative;
}
/* Wider viewports: center each screen's content column; nav bar spans full width. */
@media (min-width: 700px) {
  .screen { align-items: center; }
  .screen > * { width: 100%; max-width: 920px; margin-left: auto; margin-right: auto; }
  .screen > .nav { max-width: none; justify-content: center; gap: 40px; }
  .screen > .nav .tab { flex: 0 0 auto; min-width: 80px; }
}

.viewport { flex: 1; display: flex; flex-direction: column; overflow: hidden; position: relative; }
.screen { flex: 1; display: flex; flex-direction: column; overflow-y: auto; animation: fade .18s ease; }
.screen::-webkit-scrollbar { width: 0; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* Generic bits */
.pad { padding: 16px 18px; }
.h1 { font-size: 22px; font-weight: 800; color: var(--ink); line-height: 1.2; }
.h2 { font-size: 16px; font-weight: 700; color: var(--ink); }
.sub { font-size: 12px; color: var(--muted-2); }
.sub-ind { font-size: 12.5px; color: var(--muted); }
.row { display: flex; align-items: center; gap: 10px; }
.spacer { flex: 1; }
.center { text-align: center; }

.btn {
  height: 54px; border-radius: 14px; background: var(--green); color: #fff;
  border: none; display: flex; align-items: center; justify-content: center; gap: 8px;
  font-family: inherit; font-size: 16px; font-weight: 700; cursor: pointer; width: 100%;
  box-shadow: 0 6px 16px rgba(31,107,74,.3);
}
.btn:active { transform: translateY(1px); }
.btn.ghost { background: #fff; color: var(--ink); border: 1.5px solid var(--line); box-shadow: none; }
.btn .mi { font-size: 20px; }

.input {
  width: 100%; height: 50px; border-radius: 13px; border: 1.5px solid var(--line);
  background: #fff; padding: 0 14px; font-family: inherit; font-size: 16px; color: var(--ink);
}
.input::placeholder { color: var(--muted-3); }
.label { font-size: 12px; font-weight: 700; color: var(--muted); margin: 0 0 6px 2px; }

.app-icon {
  width: 64px; height: 64px; border-radius: 18px; background: var(--green);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 22px rgba(31,107,74,.32);
}
.app-icon .mi { font-size: 36px; color: #fff; }

/* Language option / selectable rows */
.opt {
  height: 54px; border-radius: 14px; background: #fff; border: 1.5px solid var(--line);
  display: flex; align-items: center; padding: 0 18px; gap: 12px; cursor: pointer;
  font-size: 18px; font-weight: 600; color: var(--ink); width: 100%; text-align: left;
}
.opt.sel { background: var(--green); color: #fff; border-color: var(--green); }
.opt .tag { font-size: 12px; color: var(--muted-3); margin-left: auto; }
.opt.sel .tag { color: rgba(255,255,255,.7); }

.note-sms {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  background: #eef2ec; border-radius: 10px; padding: 10px; color: var(--muted);
  font-size: 11.5px; font-weight: 500;
}
.note-sms .mi { font-size: 17px; }

/* Voice CTA */
.voice {
  display: flex; align-items: center; gap: 11px; background: var(--green);
  border-radius: 16px; padding: 12px 14px; box-shadow: 0 6px 16px rgba(31,107,74,.28); cursor: pointer;
}
.voice .orb {
  width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.18);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.voice .orb .mi { font-size: 22px; color: #fff; }
.voice .t { font-size: 14px; font-weight: 700; color: #fff; }
.voice .s { font-size: 11.5px; color: rgba(255,255,255,.82); }
.voice .chip { font-size: 10px; font-weight: 700; color: #fff; background: rgba(255,255,255,.18); border-radius: 7px; padding: 4px 7px; }

/* Crop picker — localized name big, English small, tap to select */
.crop-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 8px; }
.crop-chip {
  background: #fff; border: 1.5px solid var(--line); border-radius: 13px; padding: 10px 6px;
  display: flex; flex-direction: column; align-items: center; gap: 2px; cursor: pointer; font-family: inherit;
}
.crop-chip .cn { font-size: 14.5px; font-weight: 700; color: var(--ink); }
.crop-chip .ce { font-size: 10px; color: var(--muted-2); }
.crop-chip.sel { background: var(--green); border-color: var(--green); }
.crop-chip.sel .cn, .crop-chip.sel .ce { color: #fff; }

/* Mic button beside inputs (speak instead of type) */
.micbtn {
  width: 50px; height: 50px; border-radius: 13px; border: 1.5px solid var(--line); background: var(--tint-earth);
  display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0;
}
.micbtn .mi { font-size: 22px; color: var(--earth); }

/* OTP input */
.input.otp { letter-spacing: 12px; font-size: 22px; font-weight: 800; text-align: center; }

/* Reco stars */
.stars { font-size: 16px; letter-spacing: 1px; line-height: 1.2; }

/* Home hero — dark weather + crop + soil-moisture card */
.hero { background: var(--green-deep); border-radius: 20px; padding: 18px 20px; color: #fff; }
.hero-top { display: flex; align-items: flex-start; gap: 14px; }
.hero-sun .mi { font-size: 48px; color: #f3c34e; }
.hero-temp { font-size: 42px; font-weight: 800; line-height: 1; }
.hero-cond { font-size: 14px; color: rgba(255,255,255,.6); margin-top: 5px; }
.hero-meta { margin-left: auto; text-align: right; }
.hero-crop { font-size: 15px; color: rgba(255,255,255,.62); }
.hero-day { font-size: 19px; font-weight: 800; color: #7fd1a9; margin-top: 2px; }
.hero-soil { display: flex; align-items: center; gap: 9px; margin-top: 20px; font-size: 16px; color: rgba(255,255,255,.85); }
.hero-soil .mi { font-size: 21px; color: rgba(255,255,255,.7); }
.hero-soil .val { margin-left: auto; font-weight: 800; }
.bar { height: 8px; border-radius: 6px; background: rgba(255,255,255,.12); overflow: hidden; margin-top: 11px; }
.bar > div { height: 100%; border-radius: 6px; transition: width .4s ease; }

/* Today's top action — white, green-bordered call to action */
.action { display: flex; align-items: center; gap: 15px; background: #fff; border: 2px solid var(--green); border-radius: 20px; padding: 16px 18px; cursor: pointer; }
.action:active { background: #fbfdfb; }
.action-ic { width: 64px; height: 64px; border-radius: 18px; background: var(--tint-green); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.action-ic .mi { font-size: 34px; color: var(--green); }
.action .body { flex: 1; min-width: 0; }
.action .k { font-size: 12px; font-weight: 800; color: var(--green); letter-spacing: .06em; }
.action .t { font-size: 20px; font-weight: 800; color: var(--ink); margin-top: 3px; line-height: 1.18; }
.action .s { font-size: 13px; color: var(--muted); margin-top: 5px; }
.action .listen { color: var(--green); font-weight: 700; cursor: pointer; white-space: nowrap; }

/* Banner (dry spell) */
.banner {
  display: flex; align-items: center; gap: 10px; background: var(--tint-red);
  border: 1px solid #efc7bd; border-radius: 14px; padding: 11px 13px; cursor: pointer;
}
.banner .mi { font-size: 24px; color: var(--alert); }
.banner .t { font-size: 13px; font-weight: 700; color: #8f2e21; }
.banner .s { font-size: 11px; color: #a8584c; }

/* Feature grid — 2 cols on phones, more as the viewport grows */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 11px; }
.feature {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px 13px; cursor: pointer;
}
.feature:active { background: #fafbf9; }
.chip {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.chip .mi { font-size: 25px; }
.feature .t { font-size: 14px; font-weight: 700; color: var(--ink); margin-top: 10px; }
.feature .s { font-size: 11px; color: var(--muted); }

/* Weather strip */
.weather {
  display: flex; align-items: center; gap: 10px; background: #fff;
  border: 1px solid var(--line); border-radius: 13px; padding: 10px 13px;
}
.weather .mi { font-size: 24px; color: var(--caution); }
.weather .info { flex: 1; font-size: 12px; color: #3f4f46; }
.weather b { color: var(--ink); }

/* List card (feed / steps / crops) */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px;
}
.card.l-red { border-left: 4px solid var(--alert); }
.card.l-teal { border-left: 4px solid var(--teal); }
.card.l-amber { border-left: 4px solid var(--caution); }
.card.l-green { border-left: 4px solid var(--green); }
.card.l-gray { border-left: 4px solid var(--muted-3); }
.card .ct { font-size: 13.5px; font-weight: 700; color: var(--ink); }
.card .cs { font-size: 11px; color: var(--muted-2); margin-top: 2px; }

.list { display: flex; flex-direction: column; gap: 10px; }

/* Section header inside screens */
.appbar {
  display: flex; align-items: center; gap: 10px; padding: 8px 14px 10px; flex-shrink: 0;
}
.appbar .mi { font-size: 24px; color: var(--ink); cursor: pointer; }
.appbar .title { font-size: 16px; font-weight: 700; color: var(--ink); }
.appbar .titles { font-size: 11px; color: var(--muted-2); }

/* Bottom nav */
.nav {
  flex-shrink: 0; height: 62px; background: #fff; border-top: 1px solid var(--line);
  display: flex; align-items: center; padding: 0 4px;
}
.nav .tab {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px; cursor: pointer;
  color: var(--muted-3);
}
.nav .tab .mi { font-size: 24px; }
.nav .tab span:last-child { font-size: 9px; font-weight: 600; }
.nav .tab.on { color: var(--green); }
.nav .tab.on span:last-child { font-weight: 700; }

/* Photo dropzone */
.dropzone {
  border: 2px dashed #c2cdc4; border-radius: 18px;
  background: repeating-linear-gradient(45deg,#edeae1,#edeae1 9px,#f4f2ea 9px,#f4f2ea 18px);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  min-height: 150px; cursor: pointer; color: var(--muted); text-align: center; padding: 12px;
}
.dropzone .mi { font-size: 42px; color: var(--muted-3); }
.dropzone img { max-height: 140px; border-radius: 12px; }
.divider { display: flex; align-items: center; gap: 10px; margin: 12px 0; }
.divider span:first-child, .divider span:last-child { flex: 1; height: 1px; background: var(--line); }
.divider em { font-size: 11px; font-weight: 600; color: var(--muted-3); font-style: normal; }

/* Diagnosis result */
.ai-badge { display: flex; align-items: center; gap: 5px; }
.ai-badge .mi { font-size: 16px; color: var(--purple); }
.ai-badge span { font-size: 10px; font-weight: 700; color: var(--purple); letter-spacing: .04em; }
.confbar { height: 7px; border-radius: 4px; background: #e7e4da; overflow: hidden; }
.confbar > div { height: 7px; border-radius: 4px; background: var(--purple); }
.warnnote {
  display: flex; align-items: flex-start; gap: 6px; background: #f7efd9; border-radius: 11px;
  padding: 9px 11px; font-size: 10.5px; line-height: 1.4; color: #6f5a17;
}
.warnnote .mi { font-size: 17px; color: #b89324; }
.expert { background: var(--green-deep); border-radius: 16px; padding: 13px; color: #fff; }
.expert .k { font-size: 10px; font-weight: 700; color: #9fe0c0; letter-spacing: .05em; }
.expert .row2 { display: flex; gap: 8px; margin-top: 11px; }
.expert .ebtn {
  flex: 1; height: 42px; border-radius: 11px; display: flex; align-items: center; justify-content: center; gap: 6px;
  font-size: 12.5px; font-weight: 700; color: #fff; cursor: pointer;
}
.expert .ebtn.solid { background: var(--green); }
.expert .ebtn.faint { background: rgba(255,255,255,.12); }

/* toast */
.toast {
  position: absolute; left: 16px; right: 16px; bottom: 74px; z-index: 30;
  background: var(--ink); color: #fff; border-radius: 12px; padding: 11px 14px;
  font-size: 12.5px; line-height: 1.4; box-shadow: 0 8px 24px rgba(0,0,0,.3);
  animation: fade .18s ease;
}
.spin { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: rot .7s linear infinite; }
@keyframes rot { to { transform: rotate(360deg); } }
.muted { color: var(--muted-2); }
.pill { font-size: 11px; font-weight: 700; color: var(--green); background: var(--tint-green); border-radius: 8px; padding: 5px 8px; }