:root {
  --paper: #FFF9EF; --card: #FFFDF8; --ink: #2F3D33; --soft: #6E7A6F; --faint: #9AA39B; --line: rgba(63,84,66,.14);
  --green: #3E6A4E; --deep: #2A4A36; --sage: #DDE9D1; --peach: #F4A387; --coral: #E07F63; --butter: #F8E6A8; --sakura: #F9DDE2;
  --radius: 18px; --shadow: 0 6px 18px rgba(91,70,48,.08);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--paper); color: var(--ink); font: 600 15px/1.45 Nunito, system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
[hidden] { display: none !important; }
h1, h2, h3 { font-weight: 900; line-height: 1.15; margin: 0; }
h1 { font-size: 26px; }
h2 { font-size: 20px; }
h3 { font-size: 16px; }
a { color: var(--green); }
.muted { color: var(--soft); }
.small { font-size: 13px; }
.error { color: #B4472E; font-weight: 700; }

/* Buttons and fields */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 40px; padding: 0 16px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink); font: 800 14px Nunito, sans-serif; cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { border-color: rgba(63,84,66,.3); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.primary { background: var(--green); border-color: var(--green); color: #fff; }
.btn.primary:hover { background: var(--deep); }
.btn.warn { color: #B4472E; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--soft); }
.btn.small { min-height: 32px; padding: 0 10px; font-size: 13px; border-radius: 10px; }
.btn.wide { width: 100%; }
.field { display: grid; gap: 4px; }
.field > span { font-size: 12px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: var(--green); }
.field .hint { font-size: 12px; color: var(--faint); font-weight: 600; text-transform: none; letter-spacing: 0; }
input[type=text], input[type=password], input[type=search], textarea, select {
  width: 100%; padding: 10px 12px; border-radius: 12px; border: 1px solid var(--line); background: #fff; color: var(--ink); font: 600 15px Nunito, sans-serif; }
textarea { resize: vertical; min-height: 44px; line-height: 1.4; }
input:focus, textarea:focus, select:focus { outline: 2px solid rgba(62,106,78,.35); border-color: var(--green); }
.changed { background: #FFF6DA; border-color: #E9C766; }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: min(100%, 360px); display: grid; gap: 14px; padding: 28px; border-radius: 26px; background: var(--card); box-shadow: var(--shadow); text-align: center; }
.login-card img { margin: 0 auto; border-radius: 16px; }
.login-card .field { text-align: left; }

/* Layout */
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.nav { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 2px; padding: 16px 12px; border-right: 1px solid var(--line); background: var(--card); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 17px; padding: 4px 8px 14px; }
.brand img { border-radius: 10px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 12px; color: var(--ink); text-decoration: none; font-weight: 800; }
.nav a:hover { background: var(--paper); }
.nav a.on { background: var(--sage); color: var(--deep); }
.badge { margin-left: auto; min-width: 22px; padding: 1px 7px; border-radius: 999px; background: var(--coral); color: #fff; font-size: 12px; text-align: center; }
.nav-out { margin-top: auto; border: 0; background: none; color: var(--soft); font: 700 14px Nunito, sans-serif; padding: 10px 12px; text-align: left; cursor: pointer; }
.main { padding: 24px clamp(16px, 3vw, 36px) 120px; max-width: 1100px; width: 100%; }
.head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.head p { margin: 6px 0 0; }

/* Cards */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; }
.stack { display: grid; gap: 14px; }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.grow { flex: 1; min-width: 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.stat { padding: 16px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); }
.stat b { display: block; font-size: 28px; font-weight: 900; }
.stat a { font-size: 13px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); font: 800 13px Nunito, sans-serif; color: var(--soft); cursor: pointer; }
.chip.on { background: var(--sage); color: var(--deep); border-color: transparent; }
.empty { padding: 28px; text-align: center; color: var(--soft); }

/* Chat */
.msgs { display: grid; gap: 8px; }
.msg { display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; align-items: start; padding: 12px 14px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); }
.msg.hidden { background: #F4EFE6; }
.msg.hidden .text { text-decoration: line-through; color: var(--faint); }
.msg .who { font-weight: 900; }
.msg .who small { font-weight: 600; color: var(--faint); margin-left: 6px; }
.msg .text { margin-top: 2px; word-break: break-word; }
.tag { display: inline-block; margin-left: 6px; padding: 1px 8px; border-radius: 999px; font-size: 11px; font-weight: 800; background: var(--sakura); color: #9A3E54; }
.tag.ok { background: var(--sage); color: var(--deep); }
.tag.gold { background: var(--butter); color: #7A5A12; }

/* Media */
.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.thumb { display: grid; gap: 8px; padding: 8px; border-radius: 16px; background: #fff; border: 1px solid var(--line); }
.thumb img, .thumb video { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 10px; background: var(--sage); }
.thumb .row { justify-content: space-between; }
.drop { display: grid; place-items: center; gap: 6px; min-height: 120px; padding: 16px; border: 2px dashed rgba(62,106,78,.3); border-radius: 16px; color: var(--soft); text-align: center; cursor: pointer; background: rgba(221,233,209,.25); }
.drop.over { background: var(--sage); border-color: var(--green); }
.progress { height: 6px; border-radius: 6px; background: var(--sage); overflow: hidden; }
.progress i { display: block; height: 100%; width: 0; background: var(--green); transition: width .2s; }

/* Videos */
.video-row { display: grid; grid-template-columns: 120px 1fr; gap: 14px; align-items: start; }
.video-row img { width: 120px; aspect-ratio: 9 / 12; object-fit: cover; border-radius: 12px; background: var(--sage); }

/* Pets */
.pet-pick { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 8px; }
.pet-pick button { display: grid; justify-items: center; gap: 4px; padding: 10px 6px; border-radius: 14px; border: 1px solid var(--line); background: var(--card); font: 800 14px Nunito, sans-serif; cursor: pointer; color: var(--ink); }
.pet-pick button.on { background: var(--sage); border-color: transparent; }
.pet-pick img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pair .lang { font-size: 11px; font-weight: 900; color: var(--faint); }

/* Texts */
.texts { display: grid; gap: 10px; }
.text-row { display: grid; gap: 6px; padding: 12px 14px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); }
.text-row .key { font-size: 11px; color: var(--faint); font-weight: 700; font-family: ui-monospace, Menlo, Consolas, monospace; }
.text-row .was { font-size: 12px; color: var(--soft); }

/* Save bar */
.savebar { position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 20; display: flex; align-items: center; gap: 12px;
  padding: 10px 10px 10px 18px; border-radius: 18px; background: var(--deep); color: #fff; box-shadow: 0 12px 30px rgba(0,0,0,.2); max-width: calc(100% - 24px); }
.savebar .btn { background: #fff; color: var(--deep); border: 0; }
.savebar .btn.ghost { background: transparent; color: #DDE9D1; }
.toast { position: fixed; left: 50%; top: 16px; transform: translateX(-50%); z-index: 30; padding: 10px 18px; border-radius: 14px; background: var(--ink); color: #fff; font-weight: 800; box-shadow: 0 10px 24px rgba(0,0,0,.18); }
.toast.bad { background: #B4472E; }

/* Phones: the menu becomes a strip of tabs on top */
@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .nav { position: sticky; z-index: 10; height: auto; flex-direction: row; overflow-x: auto; padding: 8px; gap: 4px; border-right: 0; border-bottom: 1px solid var(--line); scrollbar-width: none; }
  .nav::-webkit-scrollbar { display: none; }
  .brand { display: none; }
  .nav a { flex: none; padding: 8px 12px; }
  .nav-out { margin: 0; flex: none; }
  .main { padding-top: 16px; }
  .grid2, .pair { grid-template-columns: 1fr; }
  .video-row { grid-template-columns: 84px 1fr; }
  .video-row img { width: 84px; }
  .msg { grid-template-columns: 1fr; }
}