/* Slip — a clerk's-desk team inbox.
   Palette: manila paper, espresso ink, rubber-stamp status inks.
   Type: Oswald (condensed display / stamps / labels) + Space Grotesk (body / UI). */

@font-face {
  font-family: "Slip Oswald";
  src: url("assets/oswald.ttf") format("truetype");
  font-weight: 200 700;
  font-display: swap;
}
@font-face {
  font-family: "Slip Grotesk";
  src: url("assets/space-grotesk.ttf") format("truetype");
  font-weight: 300 700;
  font-display: swap;
}

:root {
  --paper:      #E9DFC4;
  --paper-2:    #F2EAD3;
  --paper-3:    #FBF5E3;
  --ink:        #241F16;
  --ink-soft:   #5A513E;
  --ink-faint:  #8E8467;
  --rule:       #D6C8A6;
  --rule-strong:#B9A87E;

  --st-todo:    #5A6470;
  --st-prog:    #2E5A7D;
  --st-block:   #C13B26;
  --st-done:    #3F5C3A;

  --shadow: 0 1px 0 rgba(36,31,22,.05), 0 6px 18px -10px rgba(36,31,22,.22);
  --radius: 4px;
  --radius-lg: 7px;

  --font-disp: "Slip Oswald", "Arial Narrow", system-ui, sans-serif;
  --font-body: "Slip Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-text-size-adjust: 100%;
}

/* faint ledger grain on the desk */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(36,31,22,.022) 31px 32px);
  z-index: 0;
}

.skip {
  position: absolute;
  left: 12px; top: -44px;
  background: var(--ink); color: var(--paper-3);
  padding: 8px 12px; border-radius: var(--radius);
  font-size: 14px; text-decoration: none;
  transition: top .15s ease;
  z-index: 100;
}
.skip:focus { top: 10px; }

:focus-visible {
  outline: 3px solid var(--st-prog);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- Masthead ---------- */

.masthead { position: relative; z-index: 2; background: var(--paper); }

.masthead-row {
  max-width: 1440px;
  margin: 0 auto;
  padding: 22px 32px 14px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }

.brand-mark {
  font-family: var(--font-disp);
  font-weight: 600;
  font-size: 44px;
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  /* a stamped offset print */
  text-shadow: 0.5px 0 0 rgba(36,31,22,.25);
}
.brand-sub {
  font-family: var(--font-disp);
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
}

.trays {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-family: var(--font-disp);
}
.tray {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
}
.tray-num {
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.tray-num[data-st="blocked"] { color: var(--st-block); }
.tray-num[data-st="done"] { color: var(--st-done); }
.tray-num[data-st="in-progress"] { color: var(--st-prog); }
.tray-num[data-st="todo"] { color: var(--st-todo); }
.tray-label {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 5px;
}

.rule-double {
  height: 6px;
  border-top: 1.5px solid var(--ink);
  border-bottom: 0.75px solid var(--rule-strong);
  max-width: 1440px;
  margin: 0 auto;
}

/* ---------- Workspace ---------- */

.workspace {
  position: relative;
  z-index: 1;
  flex: 1;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(340px, 520px) 1fr;
  align-items: stretch;
}

.rail {
  border-right: 0.75px solid var(--rule);
  padding: 18px 22px 40px;
  min-height: 0;
}

/* ---------- Controls ---------- */

.rail-controls {
  display: grid;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 0.75px solid var(--rule);
}

.field { display: grid; gap: 6px; }

.field-label {
  font-family: var(--font-disp);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
}

.search-wrap { position: relative; display: flex; align-items: center; }
.search-icon {
  position: absolute;
  left: 11px;
  width: 16px; height: 16px;
  color: var(--ink-faint);
  pointer-events: none;
}

input#search, select#filter {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  background: var(--paper-3);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  padding: 9px 11px;
  appearance: none;
  -webkit-appearance: none;
}
input#search { padding-left: 34px; }
input#search::placeholder { color: var(--ink-faint); }
input#search:focus, select#filter:focus { outline: none; }

select#filter {
  padding-right: 34px;
  cursor: pointer;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%),
    linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%);
  background-position: calc(100% - 18px) 52%, calc(100% - 12px) 52%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.result-line {
  margin: 2px 0 0;
  font-size: 13px;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

/* ---------- Slips list ---------- */

.slips {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.slip {
  margin: 0;
  background: var(--paper-2);
  border: 0.75px solid var(--rule);
  border-left: 4px solid var(--slip-edge, var(--rule));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
  transition: transform .12s ease, box-shadow .12s ease;
}
.slip:hover { transform: translateY(-1px); box-shadow: 0 1px 0 rgba(36,31,22,.05), 0 10px 22px -12px rgba(36,31,22,.28); }

.open-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 4px 12px;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 12px 14px;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.slip-top {
  grid-column: 1;
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-disp);
}
.slip-id {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}
.slip-project {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}
.slip-project::before { content: "/ "; color: var(--ink-faint); }

.slip-title {
  grid-column: 1;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--ink);
  margin-top: 2px;
}

.slip-meta {
  grid-column: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin-top: 8px;
  font-size: 13px;
  color: var(--ink-soft);
}
.slip-meta > * {
  padding: 0 9px;
  border-left: 1px solid var(--rule-strong);
  line-height: 1.3;
}
.slip-meta > *:first-child { padding-left: 0; border-left: 0; }
.meta-priority { font-family: var(--font-disp); text-transform: uppercase; letter-spacing: 0.06em; font-size: 12px; }
.meta-priority[data-p="high"] { color: var(--st-block); }
.meta-priority[data-p="medium"] { color: var(--ink-soft); }
.meta-priority[data-p="low"] { color: var(--ink-faint); }

/* stamp chip on a slip */
.stamp {
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  font-family: var(--font-disp);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 11px;
  color: var(--stamp-c, var(--ink));
  border: 1.5px solid var(--stamp-c, var(--ink));
  padding: 3px 7px 2px;
  border-radius: 1px;
  transform: rotate(-3deg);
  background: transparent;
  white-space: nowrap;
  line-height: 1.1;
}

/* ---------- Empty state ---------- */

.empty-state {
  margin: 28px 4px 0;
  padding: 26px 20px;
  border: 0.75px dashed var(--rule-strong);
  border-radius: var(--radius);
  background: var(--paper-2);
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 8px;
}
.empty-stamp {
  font-family: var(--font-disp);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 13px;
  color: var(--ink-faint);
  border: 1.5px solid var(--ink-faint);
  padding: 4px 9px 3px;
  transform: rotate(-3deg);
  border-radius: 1px;
  margin-bottom: 4px;
}
.empty-title { font-size: 17px; font-weight: 500; margin: 0; }
.empty-body { color: var(--ink-soft); margin: 0; font-size: 14px; max-width: 38ch; }
.recover {
  margin-top: 6px;
  font-family: var(--font-disp);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--paper-3);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  padding: 8px 14px;
  cursor: pointer;
}
.recover:hover { background: var(--ink); color: var(--paper-3); }

/* ---------- Detail pane ---------- */

.pane {
  position: relative;
  background: var(--paper-2);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.pane-placeholder {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
  gap: 6px;
}
.pane-mark {
  width: 56px; height: 56px;
  border: 1.5px dashed var(--rule-strong);
  border-radius: 50%;
  margin-bottom: 12px;
  position: relative;
}
.pane-mark::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto 0;
  height: 1.5px;
  background: var(--rule-strong);
}
.pane-ph-title { font-size: 18px; font-weight: 500; margin: 0; }
.pane-ph-body { color: var(--ink-soft); margin: 0; max-width: 36ch; font-size: 14px; }

.detail { flex: 1; min-height: 0; display: flex; flex-direction: column; }

.detail-head {
  padding: 26px 36px 18px;
  border-bottom: 0.75px solid var(--rule);
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 16px;
  align-items: start;
}
.detail-eyebrow {
  grid-column: 1;
  font-family: var(--font-disp);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  margin: 0;
}
.detail-eyebrow .sep { color: var(--ink-faint); margin: 0 6px; }
.detail-title {
  grid-column: 1;
  font-family: var(--font-body);
  font-size: 30px;
  font-weight: 500;
  line-height: 1.15;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.01em;
}

.close-detail {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: start;
  font-family: var(--font-disp);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 50%;
  width: 34px; height: 34px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}
.close-detail:hover { background: var(--ink); color: var(--paper-3); }
.close-detail svg { width: 14px; height: 14px; }

/* large stamp on the detail */
.stamp-lg {
  justify-self: start;
  font-family: var(--font-disp);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 17px;
  color: var(--stamp-c, var(--ink));
  border: 2.5px solid var(--stamp-c, var(--ink));
  padding: 7px 14px 5px;
  transform: rotate(-4deg);
  background: transparent;
  display: inline-block;
  line-height: 1;
}
.stamp-lg.stamp-impress {
  animation: impress .22s cubic-bezier(.2,.8,.3,1) both;
}

.detail-facts {
  padding: 18px 36px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 28px;
  border-bottom: 0.75px solid var(--rule);
}
.fact { display: grid; gap: 2px; }
.fact-label {
  font-family: var(--font-disp);
  font-size: 13px;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
}
.fact-value { font-size: 15px; color: var(--ink); }
.fact-value .pill {
  font-family: var(--font-disp);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}
.fact-value .pill[data-p="high"] { color: var(--st-block); }
.fact-value .pill[data-p="low"] { color: var(--ink-faint); }
.tag {
  display: inline-block;
  font-size: 12px;
  border: 0.75px solid var(--rule-strong);
  border-radius: 999px;
  padding: 2px 9px;
  color: var(--ink-soft);
  margin: 0 5px 5px 0;
}

.status-row {
  padding: 18px 36px;
  border-bottom: 0.75px solid var(--rule);
  display: flex;
  align-items: flex-end;
  gap: 18px;
  flex-wrap: wrap;
}
.status-field { display: grid; gap: 6px; flex: 1; min-width: 200px; }
.status-field label {
  font-family: var(--font-disp);
  font-size: 13px;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
}
#status-control {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  background: var(--paper-3);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  padding: 9px 34px 9px 12px;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  width: 100%;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ink) 50%),
    linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 16px) 52%, calc(100% - 10px) 52%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.detail-body {
  padding: 22px 36px 36px;
  overflow: auto;
  min-height: 0;
  flex: 1;
}
.body-section-label {
  font-family: var(--font-disp);
  font-size: 13px;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
  margin: 0 0 8px;
}
.body-text {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  margin: 0 0 22px;
  white-space: pre-line;
}
.outcome {
  background: var(--paper-3);
  border-left: 3px solid var(--st-done);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 14px 16px;
}
.outcome-label {
  display: block;
  font-family: var(--font-disp);
  font-size: 13px;
  letter-spacing: 0.01em;
  color: var(--st-done);
  margin-bottom: 4px;
}
.outcome p { margin: 0; line-height: 1.6; white-space: pre-line; }

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: var(--paper-3);
  padding: 11px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  box-shadow: 0 12px 30px -12px rgba(36,31,22,.5);
  z-index: 50;
  opacity: 0;
  transition: opacity .2s ease, transform .2s ease;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: calc(100vw - 32px);
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.toast-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--toast-c, var(--paper-3));
  flex: none;
}

/* ---------- Mobile ---------- */

.pane { transition: none; }

@media (max-width: 880px) {
  .masthead-row { padding: 16px 18px 12px; flex-direction: column; align-items: flex-start; gap: 14px; }
  .brand-mark { font-size: 38px; }
  .trays { gap: 14px; }
  .tray-num { font-size: 19px; }

  .workspace { grid-template-columns: 1fr; }
  .rail { border-right: 0; padding: 14px 16px 30px; }

  .pane {
    position: fixed;
    inset: 0;
    z-index: 40;
    transform: translateX(100%);
    transition: transform .26s cubic-bezier(.3,.9,.3,1);
    box-shadow: -16px 0 40px -20px rgba(36,31,22,.5);
    background: var(--paper-2);
  }
  .pane.open { transform: translateX(0); }

  .detail-head { padding: 18px 18px 14px; }
  .detail-title { font-size: 24px; }
  .detail-facts { padding: 14px 18px; grid-template-columns: 1fr; gap: 10px; }
  .status-row { padding: 14px 18px; }
  .detail-body { padding: 16px 18px 28px; }
  .pane-placeholder { padding: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
  .slip:hover { transform: none; }
}

@keyframes impress {
  0%   { opacity: 0; transform: rotate(-4deg) scale(1.7); }
  60%  { opacity: 1; transform: rotate(-4deg) scale(.94); }
  100% { opacity: 1; transform: rotate(-4deg) scale(1); }
}