/* public/n/styles.css — Udder Feeder Notes mobile PWA.
 *
 * Standalone rather than an extension of /admin.css: this file is cached by the
 * service worker as part of the app shell, and admin.css carries a desktop
 * dashboard's worth of rules the phone never uses. The design tokens below are
 * copied from admin.css (via /t/styles.css) so every surface stays on the brand
 * palette.
 *
 * The one structural difference from the tracker app: this list is cards, not a
 * frozen-column table. A tracker item is identified by its ref and scanned by
 * its columns; a feeder note IS its body text, so the body has to be on screen
 * without scrolling sideways.
 */

:root,
:root[data-theme="light"] {
  color-scheme: light;
  --color-bg: #F3F4F8;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F3F4F8;
  --color-text: #091330;
  --color-text-muted: rgba(9, 19, 48, 0.62);
  --color-border: rgba(9, 19, 48, 0.12);
  --color-primary: #10396E;
  --color-primary-text: #FFFFFF;
  --color-success: #2F8F6B;
  --color-warning: #D47A2C;
  --color-danger: #C23A45;
  --color-info: #3E6FA8;
  --shadow-sheet: 0 -4px 24px rgba(9, 19, 48, 0.18);
  --shadow-card: 0 1px 2px rgba(9, 19, 48, 0.06);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --color-bg: #091330;
  --color-surface: #15203F;
  --color-surface-alt: #1B2747;
  --color-text: #F4F4F4;
  --color-text-muted: rgba(244, 244, 244, 0.66);
  --color-border: rgba(244, 244, 244, 0.14);
  --color-primary: #4D7FC2;
  --color-primary-text: #091330;
  --color-success: #3FAE85;
  --color-warning: #E2924B;
  --color-danger: #E0606C;
  --color-info: #7FA9DC;
  --shadow-sheet: 0 -4px 24px rgba(0, 0, 0, 0.5);
  --shadow-card: none;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  /* Stop iOS rubber-banding the whole page behind the fixed layout. */
  overscroll-behavior-y: none;
}

h1, h2, h3 { margin: 0; font-weight: 700; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.muted { color: var(--color-text-muted); font-size: 0.85rem; }

/* ---------------------------------------------------------------- Splash --- */

.splash {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #10396E;
  padding: 24px;
}
.splash-logo { width: min(70vw, 300px); height: auto; }
.splash-sub {
  color: #FFFFFF;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 600;
  opacity: 0.85;
}
.splash-msg { color: rgba(255, 255, 255, 0.75); font-size: 0.85rem; margin-top: 18px; text-align: center; }
.btn-ghost-light {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #FFFFFF;
}

/* ------------------------------------------------------------------ Shell -- */

/* The app owns the viewport exactly once: nothing outside .list-scroll may
   scroll. 100dvh (not vh) so the browser's collapsing address bar doesn't hide
   the last card. */
.app {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  height: 100dvh;
  padding-top: env(safe-area-inset-top);
}

.appbar {
  flex: none;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  z-index: 5;
}

.appbar-main {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
}
.appbar-mark { width: 30px; height: 30px; border-radius: 7px; flex: none; }
.appbar-titles { flex: 1 1 auto; min-width: 0; }
.appbar-titles h1 { font-size: 1.05rem; line-height: 1.2; }
.appbar-sub { font-size: 0.72rem; color: var(--color-text-muted); }

.iconbtn {
  flex: none;
  position: relative;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--color-text);
  font-size: 1.05rem;
  cursor: pointer;
}
.iconbtn:active { background: var(--color-surface-alt); }
.iconbtn .dot {
  position: absolute;
  top: 7px;
  right: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-danger);
}

.searchrow { display: flex; align-items: center; gap: 6px; padding: 0 10px 8px; }
.searchrow input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 9px 12px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-surface-alt);
  color: var(--color-text);
  font: inherit;
  font-size: 0.9rem;
}

.chips {
  display: flex;
  gap: 6px;
  padding: 0 10px 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface-alt);
  color: var(--color-text);
  font: inherit;
  font-size: 0.74rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
}
.chip-on { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-primary-text); }
.chip-x { opacity: 0.75; font-weight: 700; }

/* ------------------------------------------------------------------ Cards -- */

.list-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 10px 10px calc(96px + env(safe-area-inset-bottom));
}

.cards { display: flex; flex-direction: column; gap: 8px; }

.card {
  padding: 11px 12px;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--card-accent, var(--color-border));
  border-radius: 12px;
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
  cursor: pointer;
}
.card:active { background: var(--color-surface-alt); }

/* Accent stripe by note type — the thing you scan a machine's history for. */
.card-breakdown { --card-accent: var(--color-danger); }
.card-issue { --card-accent: var(--color-warning); }
.card-maintenance,
.card-part_replaced { --card-accent: var(--color-success); }
.card-observation,
.card-service_visit,
.card-install,
.card-config_change { --card-accent: var(--color-info); }

.card-top {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.card-where {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 45%;
  text-align: right;
}
.card-pin { font-size: 0.78rem; }

.card-title {
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 3px;
}

/* Three lines of body is enough to know whether to open the note; the full text
   is one tap away. -webkit-line-clamp is the only thing that does this without
   measuring, and is supported everywhere this app runs. */
.card-body {
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--color-text);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.card-foot {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 7px;
  font-size: 0.7rem;
  color: var(--color-text-muted);
}
.card-foot .dot-sep { opacity: 0.5; }
.card-tags { margin-left: auto; display: flex; gap: 4px; overflow: hidden; }
.tag {
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--color-surface-alt);
  font-size: 0.66rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.badge-danger { background: rgba(194, 58, 69, 0.14); color: var(--color-danger); }
.badge-warning { background: rgba(212, 122, 44, 0.16); color: var(--color-warning); }
.badge-success { background: rgba(47, 143, 107, 0.16); color: var(--color-success); }
.badge-info { background: rgba(62, 111, 168, 0.16); color: var(--color-info); }
.badge-muted { background: var(--color-surface-alt); color: var(--color-text-muted); }

.liststate { padding: 40px 20px; text-align: center; color: var(--color-text-muted); font-size: 0.88rem; }
.loadmore { display: block; width: 100%; margin-top: 10px; }

.fab {
  position: fixed;
  right: 16px;
  bottom: calc(18px + env(safe-area-inset-bottom));
  z-index: 15;
  width: 56px;
  height: 56px;
  border: 0;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-primary-text);
  font-size: 1.9rem;
  line-height: 1;
  box-shadow: 0 4px 14px rgba(9, 19, 48, 0.32);
  cursor: pointer;
}

/* ----------------------------------------------------------------- Sheets -- */

.backdrop { position: fixed; inset: 0; z-index: 20; background: rgba(9, 19, 48, 0.45); }

.sheet {
  position: fixed;
  z-index: 30;
  background: var(--color-surface);
  box-shadow: var(--shadow-sheet);
  display: flex;
  flex-direction: column;
}

.sheet-bottom {
  left: 0;
  right: 0;
  bottom: 0;
  max-height: 88dvh;
  border-radius: 18px 18px 0 0;
  padding-bottom: env(safe-area-inset-bottom);
}

.sheet-full {
  inset: 0;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}

.sheet-grab {
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: var(--color-border);
  margin: 8px auto 0;
  flex: none;
}

.sheet-head {
  flex: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 12px 10px;
  border-bottom: 1px solid var(--color-border);
}
.sheet-head h2 { font-size: 1rem; flex: 1 1 auto; min-width: 0; }
.sheet-head-titles { flex: 1 1 auto; min-width: 0; }
.sheet-head-titles h2 {
  font-size: 0.98rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sheet-head-titles .mono { font-size: 0.72rem; }

.sheet-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 14px 12px 20px;
}

.sheet-foot {
  flex: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-top: 1px solid var(--color-border);
}
.sheet-foot .btn { flex: 1 1 auto; }

.section-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

/* ----------------------------------------------------------------- Fields -- */

.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.f { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.sheet-body > .f,
#feederSection > .f { margin-bottom: 14px; }
.f > span { font-size: 0.72rem; font-weight: 600; color: var(--color-text-muted); }
.f-wide { grid-column: 1 / -1; }

.f input,
.f select,
.f textarea {
  width: 100%;
  padding: 10px 11px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-surface-alt);
  color: var(--color-text);
  font: inherit;
  font-size: 0.88rem;
}
.f textarea { resize: vertical; min-height: 96px; }
.f-invalid input,
.f-invalid select,
.f-invalid textarea { border-color: var(--color-danger); }

/* A checkbox in a grid of stacked labels needs to sit on its own baseline. */
.f-check { flex-direction: row; align-items: center; gap: 8px; }
.f-check input { width: 20px; height: 20px; flex: none; padding: 0; }
.f-check > span { font-size: 0.82rem; color: var(--color-text); font-weight: 600; }

.more { margin: 16px 0 8px; border-top: 1px solid var(--color-border); padding-top: 12px; }
.more > summary {
  list-style: none;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-text-muted);
}
.more > summary::-webkit-details-marker { display: none; }
.more > summary::before { content: '▸ '; }
.more[open] > summary::before { content: '▾ '; }
.more > .fields { margin-top: 10px; }

/* -------------------------------------------------------------- Templates -- */

.template-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 16px; }

.template {
  text-align: left;
  padding: 9px 10px;
  border: 1px solid var(--color-border);
  border-radius: 11px;
  background: var(--color-surface-alt);
  color: var(--color-text);
  font: inherit;
  cursor: pointer;
}
.template strong { display: block; font-size: 0.8rem; font-weight: 700; }
.template span { display: block; font-size: 0.68rem; color: var(--color-text-muted); margin-top: 2px; }
.template-on {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-text);
}
.template-on span { color: var(--color-primary-text); opacity: 0.85; }

/* -------------------------------------------------------------- Buttons ---- */

.btn {
  padding: 11px 16px;
  border: 1px solid transparent;
  border-radius: 11px;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}
.btn-sm { padding: 8px 14px; font-size: 0.8rem; }
.btn-primary { background: var(--color-primary); color: var(--color-primary-text); }
.btn-secondary { background: var(--color-surface-alt); color: var(--color-text); border-color: var(--color-border); }
.btn-ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn-danger { background: var(--color-danger); color: #FFFFFF; width: 100%; }
.btn:disabled { opacity: 0.55; }

.rowbtn {
  display: block;
  width: 100%;
  text-align: left;
  padding: 13px 12px;
  margin-bottom: 8px;
  border: 1px solid var(--color-border);
  border-radius: 11px;
  background: var(--color-surface-alt);
  color: var(--color-text);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.rowbtn-danger { color: var(--color-danger); }
.rowbtn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-text);
}

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 14px; }
.stat { padding: 10px; text-align: center; background: var(--color-surface-alt); border-radius: 10px; }
.stat-value { font-size: 1.2rem; font-weight: 700; }
.stat-label { font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-muted); }

.msg { font-size: 0.8rem; }
.msg.ok { color: var(--color-success); }
.msg.err { color: var(--color-danger); }

.editmeta { margin-top: 18px; font-size: 0.72rem; line-height: 1.6; }
.edit-danger { margin-top: 22px; }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(84px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 60;
  max-width: 90vw;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #FFFFFF;
  background: rgba(9, 19, 48, 0.92);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}
.toast-err { background: var(--color-danger); }

/* Roomier layout once there is width for it — tablets and desktop testing. */
@media (min-width: 560px) {
  .fields { grid-template-columns: 1fr 1fr 1fr; }
  .template-grid { grid-template-columns: repeat(3, 1fr); }
  .cards { max-width: 760px; margin: 0 auto; }
  .list-scroll { padding-left: 16px; padding-right: 16px; }
}