:root {
  --bg: #f4f1e8;
  --card: #fffdf7;
  --ink: #2c2a24;
  --muted: #7a7567;
  --green: #3d5a3d;
  --green-2: #4f7a4f;
  --tan: #c8a878;
  --rust: #b4623a;
  --line: #e4ddca;
  --shadow: 0 2px 8px rgba(60, 50, 30, 0.08);
  --radius: 14px;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
/* Respect the iPhone notch / home indicator when installed to home screen */
.topbar { padding-top: max(14px, env(safe-area-inset-top)); }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ---------- top bar ---------- */
.topbar {
  background: var(--green);
  color: #fff;
  padding: 14px 20px 0;
  position: sticky; top: 0; z-index: 20;
  box-shadow: var(--shadow);
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo { font-size: 34px; line-height: 1; }
.topbar h1 { font-size: 19px; margin: 0; font-weight: 700; letter-spacing: -0.2px; }
.tagline { margin: 0; font-size: 12.5px; opacity: 0.8; }
.tabs { display: flex; gap: 4px; margin-top: 12px; overflow-x: auto; }
.tab {
  background: transparent; border: none; color: #fff;
  padding: 10px 16px; font-size: 14.5px; font-weight: 600;
  border-radius: 10px 10px 0 0; cursor: pointer; opacity: 0.7;
  white-space: nowrap; border-bottom: 3px solid transparent;
}
.tab:hover { opacity: 0.95; }
.tab.active { opacity: 1; background: var(--bg); color: var(--green); }

/* ---------- layout ---------- */
#app { max-width: 880px; margin: 0 auto; padding: 20px 16px 60px; }
.view { display: none; animation: fade .2s ease; }
.view.active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.section-head { margin: 26px 0 12px; }
.section-head h3 { margin: 0; font-size: 16px; }
.hint { color: var(--muted); font-size: 13px; margin: 4px 0 14px; }

/* ---------- buttons ---------- */
.btn {
  border: none; border-radius: 10px; padding: 11px 16px;
  font-size: 14.5px; font-weight: 600; cursor: pointer;
  transition: transform .06s ease, filter .15s ease;
}
.btn:active { transform: scale(0.97); }
.btn.primary { background: var(--green); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--green); border: 1.5px solid var(--line); }
.btn.ghost:hover { background: #fff; }
.btn.small { padding: 7px 11px; font-size: 13px; }

/* ---------- daily prompt ---------- */
.prompt-card {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-2) 100%);
  color: #fff; border-radius: var(--radius); padding: 24px;
  box-shadow: var(--shadow);
}
.prompt-eyebrow { font-size: 13px; opacity: 0.85; font-weight: 600; letter-spacing: 0.3px; }
.prompt-card h2 { margin: 8px 0 6px; font-size: 24px; line-height: 1.25; }
.prompt-card p { margin: 0 0 18px; opacity: 0.92; font-size: 14.5px; }
.prompt-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.prompt-card .btn.primary { background: #fff; color: var(--green); }
.prompt-card .btn.ghost { color: #fff; border-color: rgba(255,255,255,0.5); }
.prompt-card .btn.ghost:hover { background: rgba(255,255,255,0.12); }

/* ---------- today stats ---------- */
.today-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 18px 0; }
.stat-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; text-align: center; box-shadow: var(--shadow);
}
.stat-num { display: block; font-size: 30px; font-weight: 800; color: var(--green); }
.stat-label { font-size: 12px; color: var(--muted); }

.shotlist-board { display: flex; flex-direction: column; gap: 8px; }
.shot-item {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 14px; display: flex; align-items: center; gap: 10px; font-size: 14px;
}
.shot-item .cam { font-size: 18px; }
.shot-item .from { margin-left: auto; font-size: 12px; color: var(--muted); }

/* ---------- generate ---------- */
.generate-bar {
  display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow);
}
.generate-bar label { font-size: 12.5px; color: var(--muted); font-weight: 600; display: flex; flex-direction: column; gap: 5px; }
select, input[type="time"], input[type="text"] {
  font: inherit; padding: 9px 11px; border: 1.5px solid var(--line);
  border-radius: 9px; background: #fff; color: var(--ink); min-width: 130px;
}
.generate-bar .btn { margin-left: auto; }

.idea-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; margin-top: 18px; }
.idea-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 8px;
}
.idea-card .pillar-tag {
  align-self: flex-start; font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.4px; color: var(--rust); background: #f6e9e0; padding: 3px 8px; border-radius: 6px;
}
.idea-card h4 { margin: 2px 0; font-size: 16px; }
.idea-card .hook { font-size: 13.5px; color: var(--ink); }
.idea-card .caption { font-size: 12.5px; color: var(--muted); font-style: italic; }
.idea-card .shots { font-size: 12.5px; color: var(--muted); }
.idea-card .shots li { margin: 2px 0; }
.platforms { display: flex; gap: 5px; }
.platforms .pf { font-size: 11px; background: #eef2ea; color: var(--green); padding: 3px 8px; border-radius: 6px; font-weight: 600; }
.idea-card .card-actions { margin-top: auto; display: flex; gap: 8px; }

/* ---------- queue ---------- */
.queue-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.chip {
  background: var(--card); border: 1.5px solid var(--line); border-radius: 20px;
  padding: 7px 14px; font-size: 13px; font-weight: 600; cursor: pointer; color: var(--muted);
}
.chip.active { background: var(--green); color: #fff; border-color: var(--green); }

.queue-list { display: flex; flex-direction: column; gap: 12px; }
.queue-item {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow); border-left: 5px solid var(--tan);
}
.queue-item.status-ready { border-left-color: var(--green-2); }
.queue-item.status-posted { border-left-color: var(--muted); opacity: 0.75; }
.queue-item.status-photographed { border-left-color: var(--rust); }
.queue-item .qi-head { display: flex; align-items: flex-start; gap: 10px; }
.queue-item h4 { margin: 0; font-size: 16px; flex: 1; }
.queue-item .hook { font-size: 13.5px; color: var(--muted); margin: 6px 0; }
.queue-item .shots { font-size: 12.5px; color: var(--muted); margin: 6px 0; padding-left: 18px; }
.qi-controls { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 10px; }
.qi-controls select, .qi-controls input[type="date"] { padding: 7px 9px; font-size: 13px; min-width: 0; }
.qi-controls .del { margin-left: auto; color: var(--rust); background: none; border: none; cursor: pointer; font-size: 13px; }
.qi-controls input[type="date"] { font: inherit; border: 1.5px solid var(--line); border-radius: 9px; background: #fff; }

.empty { text-align: center; color: var(--muted); padding: 50px 20px; font-size: 14px; }

/* ---------- settings ---------- */
.settings-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow); margin-bottom: 16px;
}
.settings-card h3 { margin: 0 0 2px; font-size: 16px; }
.settings-card h3:not(:first-child) { margin-top: 20px; }
.platform-toggles { display: flex; gap: 16px; flex-wrap: wrap; }
.platform-toggles label { font-size: 14.5px; display: flex; align-items: center; gap: 6px; cursor: pointer; }
.settings-actions { margin-top: 20px; display: flex; align-items: center; gap: 12px; }
.saved-flag { color: var(--green-2); font-weight: 600; font-size: 14px; }

/* ---------- toast ---------- */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 10px;
  font-size: 14px; box-shadow: 0 4px 16px rgba(0,0,0,0.25); z-index: 50;
  animation: rise .25s ease;
}
@keyframes rise { from { opacity: 0; transform: translate(-50%, 10px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ---------- login gate ---------- */
.login-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: linear-gradient(135deg, var(--green) 0%, #2f4530 100%);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.login-card {
  background: var(--card); border-radius: 18px; padding: 32px 26px;
  width: 100%; max-width: 360px; text-align: center; box-shadow: 0 12px 40px rgba(0,0,0,0.3);
  display: flex; flex-direction: column; gap: 12px;
}
.login-logo { font-size: 48px; }
.login-card h2 { margin: 0; font-size: 20px; color: var(--green); }
.login-card p { margin: 0 0 6px; color: var(--muted); font-size: 14px; }
.login-card input { width: 100%; text-align: center; font-size: 16px; padding: 13px; }
.login-card .btn { width: 100%; padding: 13px; font-size: 16px; }
.login-error { color: var(--rust); font-size: 13.5px; font-weight: 600; }

@media (max-width: 560px) {
  .generate-bar .btn { margin-left: 0; width: 100%; }
  .today-grid { gap: 8px; }
  .stat-num { font-size: 24px; }
  .topbar h1 { font-size: 17px; }
  /* 16px inputs stop iOS Safari from auto-zooming on focus */
  select, input[type="time"], input[type="text"], input[type="date"], input[type="password"] { font-size: 16px; }
  .idea-grid { grid-template-columns: 1fr; }
  .btn, .chip, .tab { min-height: 44px; } /* comfortable touch targets */
  #app { padding: 16px 12px 80px; }
}