/* Layout: top bar, rail of piles, main table, mobile tab bar and + button. */

.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 1rem;
  min-height: var(--topbar-h); padding: .5rem 1rem; padding-top: max(.5rem, env(safe-area-inset-top));
  background: var(--table);
  border-bottom: var(--line) solid var(--ink);
  box-shadow: 0 4px 0 rgb(0 0 0 / .15);
}
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; flex: none; color: var(--on-table); }
.brand-card {
  display: grid; place-items: center; width: 2.4rem; height: 3.1rem;
  background: var(--sunny); color: var(--chip-ink); border: var(--line) solid var(--ink); border-radius: 9px;
  box-shadow: 3px 3px 0 var(--ink); transform: rotate(-8deg);
  font-family: var(--font-display); font-weight: 700; font-size: 1.4rem;
  transition: transform .3s var(--spring);
}
.brand:hover .brand-card { transform: rotate(6deg) scale(1.08); }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; letter-spacing: .02em; }
.top-capture { flex: 1; min-width: 0; max-width: 46rem; }
.top-tools { display: flex; align-items: center; gap: .15rem; margin-inline-start: auto; }

/* Capture bar */
.capture { position: relative; }
.capture-row {
  display: flex; align-items: center; gap: .5rem; padding: .3rem .3rem .3rem .75rem;
  background: var(--card); border: var(--line) solid var(--ink); border-radius: 999px; box-shadow: 0 4px 0 var(--shadow);
}
.capture-row:focus-within { outline: 3px solid var(--focus); outline-offset: 2px; }
.capture-icon { color: var(--card-muted); display: grid; }
.capture-input { border: 0; min-height: 2.75rem; padding: .25rem; background: transparent; font-size: 1.05rem; }
.capture-input:focus-visible { outline: none; box-shadow: none; }
.capture-btn { min-height: 2.75rem; box-shadow: none; flex: none; }
.capture-btn:hover, .capture-btn:active { transform: none; box-shadow: none; }
.capture-preview { display: flex; flex-wrap: wrap; gap: .35rem; }
.capture-preview:not(:empty) { margin-top: .5rem; }
.top-capture .capture-preview:not(:empty) {
  position: absolute; left: 0; right: 0; top: 100%; z-index: 5; padding: .5rem;
  background: var(--card); color: var(--card-text); border: 2px solid var(--card-line); border-radius: var(--radius-sm);
  box-shadow: 0 4px 0 var(--shadow);
}
.pchip {
  display: inline-flex; align-items: center; gap: .3rem; padding: .1rem .55rem; font-size: .85rem; font-weight: 700;
  background: var(--ctx, var(--date-bg)); color: var(--card-text); border-radius: 999px; border: 2px solid var(--card-line);
}
.pchip[class*="ctx-"]:not(.ctx-none) { color: var(--chip-ink); }
.pchip .icon { width: 1rem; height: 1rem; }
.pchip em { font-style: normal; font-weight: 400; }
.pchip-dest { background: var(--sunny); color: var(--chip-ink); }
.dialog-capture .capture-row { box-shadow: none; }

/* Table: rail + main */
.table { display: flex; align-items: flex-start; }
.rail {
  position: sticky; top: var(--topbar-h); flex: none; width: var(--rail-w);
  height: calc(100dvh - var(--topbar-h)); overflow-y: auto; padding: 1.25rem .75rem 2rem;
}
.nav-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .3rem; }
.nav-link {
  position: relative; display: flex; align-items: center; gap: .75rem; min-height: var(--tap); padding: .45rem .8rem;
  color: var(--on-table); text-decoration: none; border-radius: 14px; border: var(--line) solid transparent;
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  transition: background .15s, transform .2s var(--spring);
}
.nav-link:hover { background: rgb(255 255 255 / .14); transform: translateX(3px); }
.nav-link[aria-current="page"] {
  background: var(--card); color: var(--card-text); border-color: var(--ink); box-shadow: 4px 4px 0 var(--shadow);
}
.nav-icon { display: grid; place-items: center; }
.nav-icon .icon { width: 1.5rem; height: 1.5rem; }
.nav-label { flex: 1; }
.nav-count {
  min-width: 1.75rem; height: 1.75rem; padding: 0 .45rem; display: inline-grid; place-items: center;
  background: var(--sunny); color: var(--chip-ink); border: 2px solid var(--ink); border-radius: 999px;
  font-size: .85rem; font-weight: 700;
}
.nav-count:empty { display: none; }
.nav-count-alert { background: var(--pink); }
.nav-link.has-alert .nav-icon::after {
  content: ''; position: absolute; top: .55rem; left: 1.85rem; width: .7rem; height: .7rem;
  background: var(--pink); border: 2px solid var(--ink); border-radius: 50%;
}
/* Drag-and-drop targets */
body.dragging { cursor: grabbing; user-select: none; }
body.dragging [data-drop] { outline: 2px dashed rgb(255 255 255 / .5); outline-offset: -2px; }
.nav-link.is-drop-target {
  background: var(--sunny); color: var(--chip-ink); border-color: var(--ink); transform: scale(1.06);
  outline: none !important;
}

.main {
  flex: 1; min-width: 0; padding: 1.5rem clamp(1rem, 3vw, 2.5rem) 6rem;
  max-width: 82rem;
}
.main:focus { outline: none; }

.tabbar, .fab { display: none; }

/* Tablet: icon rail */
@media (max-width: 899px) {
  :root { --rail-w: 5.5rem; }
  .rail { padding-inline: .5rem; }
  .nav-link { flex-direction: column; gap: .15rem; padding: .5rem .25rem; font-size: .75rem; text-align: center; }
  .nav-label { flex: none; line-height: 1.1; }
  .nav-count { position: absolute; top: .15rem; right: .25rem; min-width: 1.4rem; height: 1.4rem; font-size: .75rem; }
  .nav-link:hover { transform: none; }
  .brand-name { display: none; }
}

/* Phone: bottom tab bar + floating + button */
@media (max-width: 599px) {
  :root { --topbar-h: 3.75rem; }
  .rail, .top-capture, .hide-mobile { display: none; }
  .topbar { gap: .5rem; padding-inline: .75rem; }
  .brand-name { display: inline; font-size: 1.35rem; }
  .brand-card { width: 2rem; height: 2.6rem; font-size: 1.15rem; }
  .main { padding: 1rem 1rem calc(9rem + env(safe-area-inset-bottom)); }
  .tabbar {
    display: block; position: fixed; z-index: 30; left: 0; right: 0; bottom: 0;
    background: var(--table); border-top: var(--line) solid var(--ink);
    padding: .3rem .25rem calc(.3rem + env(safe-area-inset-bottom));
  }
  .tab-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); }
  .tab-link {
    width: 100%; flex-direction: column; gap: .1rem; padding: .35rem .1rem; font-size: .75rem; text-align: center;
    background: none; border: var(--line) solid transparent; cursor: pointer;
  }
  .tab-link .nav-count { position: absolute; top: .1rem; right: calc(50% - 1.9rem); min-width: 1.35rem; height: 1.35rem; font-size: .72rem; }
  .tab-link[aria-current="page"] { box-shadow: 0 3px 0 var(--shadow); }
  .tab-link:hover { transform: none; }
  .nav-link.has-alert .nav-icon::after { left: calc(50% + .45rem); top: .35rem; }
  .fab:not([hidden]) {
    display: grid; place-items: center; position: fixed; z-index: 31;
    right: 1rem; bottom: calc(5.4rem + env(safe-area-inset-bottom));
    width: 4rem; height: 4rem; border-radius: 50%;
    background: var(--sunny); color: var(--chip-ink); border: var(--line) solid var(--ink); box-shadow: 4px 4px 0 var(--ink);
    cursor: pointer; transition: transform .2s var(--spring);
  }
  .fab:active { transform: scale(.9) rotate(90deg); }
  .fab .icon { width: 2rem; height: 2rem; stroke-width: 3; }
  .toasts { bottom: calc(5.5rem + env(safe-area-inset-bottom)); }
}

/* Auth screens hide navigation */
body.is-auth .rail, body.is-auth .tabbar { display: none; }
body.is-auth .main { margin: 0 auto; padding-bottom: 3rem; }

/* Very narrow phones: tighter top bar so brand, tools and avatar all fit. */
@media (max-width: 380px) {
  .topbar { gap: .25rem; padding-inline: .5rem; }
  .brand-name { font-size: 1.15rem; }
  .top-tools .icon-btn { width: 2.6rem; }
  .topbar .avatar { width: 2.4rem; height: 2.4rem; margin-inline-start: .1rem; }
}