:root {
  --bg: #f3f5f8; --card: #fff; --text: #1b2430; --muted: #66707d; --line: #dde2e8;
  --brand: #1f4e79; --brand-2: #2e75b6; --ok: #1e8e3e; --warn: #b26a00; --bad: #c62828;
  --hot: #d84315; --warm: #f9a825; --cold: #4a7ab5; --radius: 14px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #11161c; --card: #1a2129; --text: #e7ebf0; --muted: #98a2ae; --line: #2c3641; --brand: #6aa6e0; --brand-2: #8bbcf0; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); -webkit-tap-highlight-color: transparent; }
main { max-width: 760px; margin: 0 auto; padding: 0 12px; }
h1 { font-size: 1.15rem; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
h2 { font-size: 1rem; margin: 0 0 10px; color: var(--brand); }
h2 small { color: var(--muted); font-weight: 400; }
h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin: 16px 0 6px; }
a { color: var(--brand-2); }
.loading { text-align: center; padding: 40px; color: var(--muted); }
.muted { color: var(--muted); font-size: .85rem; }
.bad { color: var(--bad); } .warn { color: var(--warn); } .ok { color: var(--ok); }

.bar { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 10px; padding: calc(10px + env(safe-area-inset-top)) 4px 10px; background: var(--bg); }
.bar > div { min-width: 0; flex: 1; }
.bar small { color: var(--muted); }
.icon { border: 0; background: var(--card); width: 42px; height: 42px; border-radius: 12px; font-size: 1.3rem; color: var(--text); flex: none; }
.status { font-size: .75rem; padding: 4px 9px; border-radius: 99px; background: var(--line); white-space: nowrap; }
.status.on { background: #e3f4e8; color: var(--ok); }
.status.off { background: #fdecea; color: var(--bad); }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 4px 0 10px; }
.stats div { background: var(--card); border-radius: var(--radius); padding: 10px; text-align: center; }
.stats b { display: block; font-size: 1.4rem; }
.stats span { font-size: .75rem; color: var(--muted); }
.stats .bad b { color: var(--bad); }
.banner { display: block; background: #fff4e5; color: #7a4a00; padding: 10px 12px; border-radius: var(--radius); margin-bottom: 10px; text-decoration: none; }
.search input { width: 100%; padding: 11px 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--card); color: var(--text); font-size: 1rem; }

.leads { list-style: none; padding: 0; margin: 10px 0 90px; display: grid; gap: 8px; }
.leads li a { display: block; background: var(--card); border-radius: var(--radius); padding: 12px 14px; color: inherit; text-decoration: none; }
.leads .t { font-weight: 600; }
.leads .s { color: var(--muted); font-size: .88rem; }
.leads .empty { text-align: center; color: var(--muted); padding: 30px 10px; }
.leads.compact { margin: 0; }
.badges { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 6px; }
.badge { font-size: .72rem; padding: 2px 8px; border-radius: 99px; background: var(--line); }
.badge.ok { background: #e3f4e8; color: var(--ok); }
.badge.warn { background: #fff4e5; color: var(--warn); }
.badge.bad { background: #fdecea; color: var(--bad); }
.temp-sicak { background: #fbe3dc !important; color: var(--hot) !important; }
.temp-ilik { background: #fff3cd !important; color: #8a6100 !important; }
.temp-soguk { background: #e1ebf7 !important; color: var(--cold) !important; }

.fab { position: fixed; right: 18px; bottom: calc(84px + env(safe-area-inset-bottom)); width: 62px; height: 62px; border-radius: 50%; background: var(--brand); color: #fff; font-size: 2rem; display: grid; place-items: center; text-decoration: none; box-shadow: 0 6px 18px rgba(0,0,0,.25); }

.card { background: var(--card); border-radius: var(--radius); padding: 14px; margin-bottom: 12px; }
.capture { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.capture button { border: 1px solid var(--line); background: var(--bg); color: var(--text); border-radius: 14px; padding: 14px 4px; font-size: .9rem; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.capture button span { font-size: 1.8rem; }
.capture button.rec { background: var(--bad); color: #fff; border-color: var(--bad); animation: pulse 1.2s infinite; }
@keyframes pulse { 50% { opacity: .75; } }
.thumbs { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.thumbs figure { position: relative; margin: 0; width: 96px; }
.thumbs figure.audio { width: 100%; }
.thumbs img { width: 96px; height: 72px; object-fit: cover; border-radius: 10px; background: var(--line); display: block; }
.thumbs audio { width: 100%; height: 36px; }
.thumbs figcaption { font-size: .7rem; color: var(--muted); }
.thumbs figure button { position: absolute; top: -6px; right: -6px; width: 24px; height: 24px; border-radius: 50%; border: 0; background: var(--bad); color: #fff; font-size: .9rem; line-height: 1; }
.interim { color: var(--muted); font-style: italic; min-height: 1.2em; font-size: .9rem; }
.recbar { display: flex; align-items: center; gap: 10px; margin-top: 10px; font-size: .85rem; color: var(--bad); }
.lvl { width: 70px; height: 10px; border-radius: 5px; background: var(--line); overflow: hidden; flex: none; }
.lvl i { display: block; height: 100%; width: 0; background: var(--bad); transition: width .08s; }
.login { max-width: 420px; margin: 0 auto; padding-top: calc(40px + env(safe-area-inset-top)); text-align: center; }
.login-logo { display: block; width: 220px; max-width: 70%; height: auto; margin: 0 auto 8px; }
.bar-logo { display: block; height: 16px; width: auto; margin-bottom: 4px; }
.login h1 { font-size: 1.6rem; margin: 10px 0 4px; }
.login form { text-align: left; margin-top: 16px; display: grid; gap: 12px; }
.capture button:disabled { opacity: .4; }

.ai { width: 100%; margin-top: 6px; padding: 14px; border: 0; border-radius: 14px; font-size: 1.05rem; font-weight: 600; color: #fff; background: linear-gradient(135deg, #6a3de8, #2e75b6); }
.ai.busy { opacity: .7; }
.aiwarn { margin: 8px 0 0; padding-left: 0; list-style: none; font-size: .85rem; color: var(--warn); }

.seg { display: grid; grid-template-columns: 1fr 1fr; background: var(--bg); border-radius: 12px; padding: 4px; margin-bottom: 4px; }
.seg button { border: 0; background: transparent; padding: 9px; border-radius: 9px; font-size: .95rem; color: var(--text); }
.seg button.on { background: var(--card); box-shadow: 0 1px 4px rgba(0,0,0,.12); font-weight: 600; color: var(--brand); }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid .wide, label.wide { grid-column: 1 / -1; }
@media (max-width: 420px) { .grid { grid-template-columns: 1fr; } }
label { display: block; }
label > span { display: block; font-size: .8rem; color: var(--muted); margin-bottom: 3px; }
label > span i { color: var(--bad); font-style: normal; }
label small { color: var(--muted); font-size: .72rem; }
input, select, textarea { width: 100%; padding: 10px 11px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--text); font: inherit; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand-2); outline-offset: -1px; }
label.check { display: flex; gap: 10px; align-items: center; margin: 8px 0; }
label.check input { width: 22px; height: 22px; flex: none; }

.valid { border-radius: 10px; padding: 8px 10px; margin-bottom: 10px; font-size: .85rem; background: var(--bg); }
.valid .e { color: var(--bad); } .valid .w { color: var(--warn); }
.valid.okk { color: var(--ok); font-weight: 600; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.chip { border: 1px solid var(--line); background: var(--bg); color: var(--text); border-radius: 99px; padding: 8px 12px; font-size: .85rem; opacity: .65; }
.chip.on { opacity: 1; font-weight: 600; outline: 2px solid currentColor; }

.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.actions.col { flex-direction: column; }
.actions button { flex: 1; padding: 13px; border-radius: 12px; border: 1px solid var(--line); background: var(--card); color: var(--text); font-size: .95rem; }
.actions button.primary { background: var(--brand); color: #fff; border-color: var(--brand); font-weight: 600; }
.actions button.danger { color: var(--bad); }
.actions.sticky { position: sticky; bottom: calc(8px + env(safe-area-inset-bottom)); background: transparent; margin-bottom: 20px; }
.exsum { margin: 10px 0; font-size: .95rem; }
table.lists { width: 100%; border-collapse: collapse; font-size: .9rem; margin: 8px 0; }
table.lists td, table.lists th { text-align: left; padding: 6px 4px; border-bottom: 1px solid var(--line); }
.help ol { padding-left: 20px; margin: 0 0 8px; }

nav.tabs { position: fixed; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: repeat(3, 1fr); background: var(--card); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); z-index: 10; }
nav.tabs a { display: flex; flex-direction: column; align-items: center; padding: 8px 0; font-size: 1.2rem; text-decoration: none; color: var(--muted); }
nav.tabs a span { font-size: .72rem; }
nav.tabs a.active { color: var(--brand); }
nav.tabs[hidden] { display: none; }

#toasts { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(90px + env(safe-area-inset-bottom)); display: grid; gap: 6px; width: min(92vw, 520px); z-index: 20; pointer-events: none; }
.toast { background: #263238; color: #fff; padding: 11px 14px; border-radius: 12px; font-size: .9rem; box-shadow: 0 4px 14px rgba(0,0,0,.25); }
.toast.ok { background: var(--ok); } .toast.warn { background: #8a5300; } .toast.error { background: var(--bad); }

/* admin */
.admin main { max-width: 1200px; }
.admin table.data { width: 100%; border-collapse: collapse; font-size: .82rem; background: var(--card); }
.admin table.data th, .admin table.data td { border-bottom: 1px solid var(--line); padding: 6px; text-align: left; vertical-align: top; }
.admin .scroll { overflow-x: auto; }