:root {
  color-scheme: light;
  --ink: #17231f;
  --muted: #64736d;
  --paper: #f1f4f0;
  --surface: #ffffff;
  --line: #d9e1dc;
  --green: #176b50;
  --green-dark: #0e4f3a;
  --green-soft: #e4f2eb;
  --amber: #9b620a;
  --amber-soft: #fff1d6;
  --red: #aa3730;
  --red-soft: #fde8e6;
  --blue: #315f83;
  --blue-soft: #e8f1f7;
  --shadow: 0 18px 50px rgba(20, 43, 34, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0, rgba(23, 107, 80, 0.09), transparent 30rem),
    var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
}

button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: 0.55; }
.hidden { display: none !important; }
.button { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }

.eyebrow {
  margin: 0;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.18em;
  opacity: 0.76;
}
.eyebrow.green { color: var(--green); }
.eyebrow.red { color: var(--red); }

.login-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}
.login-card {
  width: min(440px, 100%);
  padding: 38px;
  border: 1px solid rgba(23, 107, 80, 0.15);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}
.bootstrap-card { width: min(520px, 100%); }
.brand-mark {
  display: grid;
  width: 54px;
  height: 54px;
  margin-bottom: 24px;
  place-items: center;
  border-radius: 17px;
  color: #fff;
  background: linear-gradient(145deg, var(--green), var(--green-dark));
  font-size: 23px;
  font-weight: 900;
}
.login-card h1 { margin: 7px 0 9px; font-size: 27px; }
.login-copy { margin: 0 0 26px; color: var(--muted); line-height: 1.72; }
.login-card form > label, .stack-form label {
  display: grid;
  gap: 8px;
  font-size: 13px;
  font-weight: 750;
}
.stack-form { display: grid; gap: 14px; }
.login-card form small {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.55;
}
.login-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0;
  color: var(--muted);
  font-size: 12px;
}
.login-divider::before, .login-divider::after {
  height: 1px;
  flex: 1;
  content: "";
  background: var(--line);
}
.form-error { min-height: 20px; margin-top: 12px; color: var(--red); }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px max(22px, calc((100vw - 1500px) / 2));
  color: #fff;
  background: linear-gradient(120deg, #0c4936, #187356);
  box-shadow: 0 8px 26px rgba(13, 72, 53, 0.2);
}
.topbar h1 { margin: 5px 0 7px; font-size: clamp(22px, 3vw, 34px); }
.user-badge { color: rgba(255,255,255,0.76); font-size: 13px; }
.top-actions, .panel-actions, .row-actions, .material-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

main {
  width: min(1500px, calc(100% - 38px));
  margin: 24px auto 64px;
}
.summary-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.summary-card {
  padding: 18px 19px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--surface);
  box-shadow: 0 8px 22px rgba(20, 43, 34, 0.04);
}
.summary-card span { color: var(--muted); font-size: 13px; }
.summary-card strong { display: block; margin-top: 7px; font-size: 27px; }
.summary-card.warning strong { color: var(--amber); }
.summary-card.danger strong { color: var(--red); }
.summary-card.success strong { color: var(--green); }

.weather-card {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
  padding: 20px 22px;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 12%, rgba(255, 208, 100, 0.28), transparent 25%),
    linear-gradient(125deg, #f7fcfa, #eef7f2);
}
.weather-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.weather-head h2 { margin: 4px 0; font-size: 23px; }
.weather-head p:last-child { margin: 0; color: var(--muted); font-size: 12px; }
.weather-temperature { display: grid; gap: 3px; min-width: 220px; text-align: right; }
.weather-temperature strong { color: var(--green-dark); font-size: 29px; }
.weather-temperature span { color: var(--muted); font-size: 12px; }
.weather-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.weather-metrics > div {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid rgba(23, 107, 80, 0.12);
  border-radius: 10px;
  background: rgba(255,255,255,0.72);
}
.weather-metrics span { color: var(--muted); font-size: 11px; }
.weather-metrics strong { font-size: 16px; }
.weather-advice, .weather-error {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #684d13;
  font-size: 12px;
  line-height: 1.5;
}
.weather-advice strong {
  flex: none;
  padding: 4px 8px;
  border-radius: 999px;
  background: #fff1c9;
}
.weather-loading { color: var(--muted); font-size: 13px; }
.weather-error { justify-content: space-between; color: var(--muted); }

.panel {
  border: 1px solid var(--line);
  border-radius: 21px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.toolbar { margin-bottom: 18px; overflow: hidden; }
.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 24px 17px;
}
.panel-head h2 { margin: 5px 0 7px; font-size: 22px; }
.panel-head p:last-child { margin: 0; color: var(--muted); line-height: 1.58; }

input, select, textarea {
  width: 100%;
  border: 1px solid #ccd7d0;
  border-radius: 10px;
  color: var(--ink);
  background: #fff;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
}
input, select { min-height: 42px; padding: 9px 11px; }
textarea { padding: 10px 11px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(23, 107, 80, 0.1);
}

button, .button {
  min-height: 40px;
  padding: 9px 15px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-weight: 780;
}
button.primary, .button.primary { color: #fff; background: var(--green); }
button.primary:hover, .button.primary:hover { background: var(--green-dark); }
button.secondary { color: var(--green-dark); border-color: #bdd0c6; background: #f6faf8; }
button.ghost { color: inherit; border-color: rgba(255,255,255,0.28); background: rgba(255,255,255,0.08); }
.panel button.ghost, dialog button.ghost, .bulk-bar button.ghost {
  color: var(--ink);
  border-color: var(--line);
  background: #fff;
}
button.danger-button { color: #fff; background: var(--red); }
button.danger-ghost { color: var(--red); border-color: #e8bbb7; background: #fff8f7; }
button.small { min-height: 34px; padding: 6px 11px; font-size: 12px; }
button.tiny { min-height: 29px; padding: 4px 8px; font-size: 11px; }
button.wide, .button.wide { width: 100%; margin-top: 16px; }

.filters {
  display: grid;
  grid-template-columns: 1fr 1.6fr 0.8fr 1fr auto;
  gap: 10px;
  padding: 0 24px 17px;
}
.filters label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}
.filter-button { align-self: end; }
.result-strip {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 24px;
  border-top: 1px solid #e7ece9;
  color: var(--muted);
  background: #f8faf8;
  font-size: 12px;
}
.bulk-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 24px;
  color: var(--green-dark);
  border-top: 1px solid #cde0d6;
  background: var(--green-soft);
}

.catalog-flow { display: grid; gap: 15px; }
.sheet-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: 0 10px 32px rgba(20, 43, 34, 0.055);
  overflow: hidden;
}
details > summary { cursor: pointer; list-style: none; }
details > summary::-webkit-details-marker { display: none; }
.sheet-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 23px;
  background: linear-gradient(90deg, #f7faf8, #fff);
}
.sheet-summary::before, .section-card > summary::before {
  content: "+";
  display: grid;
  flex: 0 0 auto;
  width: 25px;
  height: 25px;
  place-items: center;
  border-radius: 50%;
  color: var(--green);
  background: var(--green-soft);
  font-weight: 900;
}
details[open] > .sheet-summary::before,
.section-card[open] > summary::before { content: "−"; }
.sheet-summary > span { display: grid; gap: 3px; margin-right: auto; }
.sheet-summary small { color: var(--muted); font-size: 11px; }
.sheet-summary strong { font-size: 20px; }
.sheet-summary > b { color: var(--muted); font-size: 12px; }

.section-flow {
  columns: 2 580px;
  column-gap: 14px;
  padding: 0 14px 14px;
  border-top: 1px solid var(--line);
  background: #f5f7f5;
}
.section-card {
  display: inline-block;
  width: 100%;
  margin-top: 14px;
  break-inside: avoid;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fff;
  overflow: hidden;
  vertical-align: top;
}
.section-card > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 15px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
}
.section-card > summary span { flex: 1; }
.section-card > summary b { color: var(--muted); white-space: nowrap; font-size: 11px; }
.section-content { border-top: 1px solid var(--line); }
.section-note {
  padding: 13px 15px;
  color: #66562e;
  background: #fff9e9;
  font-size: 12px;
  line-height: 1.65;
}
.section-note strong { display: block; margin-bottom: 3px; }
.section-note p { margin: 0; }
.material-list { display: grid; }
.material-card { padding: 15px; border-top: 1px solid #e8edea; }
.material-card:first-child { border-top: 0; }
.material-top {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}
.select-material input { width: 17px; height: 17px; min-height: auto; margin-top: 4px; }
.material-title { min-width: 0; flex: 1; }
.material-code { color: var(--muted); font-size: 10px; }
.material-title h4 { margin: 3px 0 0; font-size: 14px; line-height: 1.62; }
.status {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 4px 8px;
  border-radius: 999px;
  white-space: nowrap;
  color: var(--blue);
  background: var(--blue-soft);
  font-size: 11px;
  font-weight: 850;
}
.status.overdue { color: var(--red); background: var(--red-soft); }
.status.upcoming { color: var(--amber); background: var(--amber-soft); }
.status.complete { color: var(--green); background: var(--green-soft); }
.status.unscheduled { color: #626c68; background: #ecefed; }

.quantity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  margin: 11px 0;
}
.quantity-grid span {
  padding: 8px 9px;
  border-radius: 9px;
  background: #f4f7f5;
}
.quantity-grid small { display: block; color: var(--muted); font-size: 9px; }
.quantity-grid strong { display: block; margin-top: 3px; font-size: 12px; }
.source-detail { margin: 8px 0; color: var(--muted); font-size: 11px; }
.source-detail summary { color: var(--green); }
.source-detail p, .internal-note { margin: 6px 0; line-height: 1.55; }
.internal-note { color: var(--muted); font-size: 11px; }
.plans { display: grid; gap: 7px; margin-top: 10px; }
.empty-plan {
  margin: 0;
  padding: 10px;
  border-radius: 9px;
  color: var(--muted);
  background: #f6f8f6;
  font-size: 11px;
}
.plan-row {
  padding: 10px;
  border: 1px solid #dce6e0;
  border-radius: 10px;
  background: #fbfdfb;
}
.plan-row.plan-complete { opacity: 0.75; }
.plan-main { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; font-size: 11px; }
.plan-main strong { font-size: 12px; }
.plan-meta { margin: 7px 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.delay-reason {
  margin: 6px 0;
  padding: 6px 8px;
  border-radius: 7px;
  color: var(--red);
  background: var(--red-soft);
  font-size: 10px;
}
.material-actions { margin-top: 11px; }

dialog {
  width: min(790px, calc(100% - 28px));
  max-height: calc(100vh - 30px);
  padding: 0;
  border: 0;
  border-radius: 20px;
  color: var(--ink);
  box-shadow: 0 30px 100px rgba(12, 36, 27, 0.3);
}
dialog::backdrop { background: rgba(12, 29, 23, 0.58); backdrop-filter: blur(3px); }
.dialog-form { display: grid; gap: 18px; padding: 25px; overflow-y: auto; }
.dialog-form.narrow { width: min(540px, 100%); }
.dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.dialog-head h2 { margin: 5px 0 0; }
.icon-button {
  width: 38px;
  min-height: 38px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  font-size: 23px;
  font-weight: 400;
}
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.form-grid label, .dialog-form > label {
  display: grid;
  gap: 7px;
  font-size: 13px;
  font-weight: 750;
}
.form-grid .span-2 { grid-column: span 2; }
.form-grid small, .dialog-form small { color: var(--muted); font-weight: 400; line-height: 1.5; }
.check-label { display: flex !important; align-items: center; gap: 8px !important; }
.check-label input { width: 18px; height: 18px; min-height: auto; }
.dialog-summary, .warning-note {
  margin: 0;
  padding: 11px 13px;
  border-radius: 9px;
  color: var(--muted);
  background: #f4f6f4;
  line-height: 1.6;
  font-size: 12px;
}
.warning-note { color: var(--red); background: var(--red-soft); }
.dialog-actions { display: flex; justify-content: flex-end; gap: 9px; flex-wrap: wrap; }
.dialog-actions.between { justify-content: space-between; }
.settings-block {
  display: grid;
  gap: 11px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
}
.settings-block-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.settings-block-head div { display: grid; gap: 2px; }
.time-list { display: grid; gap: 8px; }
.time-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.inline-form { display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 8px; }
.data-list, .log-list { display: grid; gap: 8px; }
.data-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.data-row > div:first-child { display: grid; gap: 4px; }
.data-row span { color: var(--muted); font-size: 11px; line-height: 1.45; }
.activity-dialog h3 { margin: 0; font-size: 15px; }
.log-row {
  display: grid;
  gap: 3px;
  padding: 10px 12px;
  border-left: 3px solid #bfd3c9;
  background: #f6f8f6;
  font-size: 12px;
}
.log-row span { color: var(--muted); font-size: 10px; line-height: 1.5; }
.empty-state {
  padding: 40px;
  border: 1px dashed #bdcbc4;
  border-radius: 18px;
  color: var(--muted);
  background: rgba(255,255,255,0.7);
  text-align: center;
}
.empty-state.compact { padding: 20px; border-radius: 10px; }
.toast {
  position: fixed;
  z-index: 100;
  right: 20px;
  bottom: 20px;
  max-width: min(430px, calc(100% - 40px));
  padding: 13px 16px;
  border-radius: 11px;
  color: #fff;
  background: #183c30;
  box-shadow: 0 14px 38px rgba(9, 35, 25, 0.25);
}
.toast.error { background: var(--red); }

@media (max-width: 1100px) {
  .summary-grid { grid-template-columns: repeat(3, 1fr); }
  .filters { grid-template-columns: 1fr 1fr; }
  .keyword-field { grid-column: span 2; }
  .filter-button { align-self: stretch; }
  .section-flow { columns: 1; }
  .inline-form { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .topbar, .panel-head { align-items: stretch; flex-direction: column; }
  .top-actions, .panel-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .top-actions button, .panel-actions button {
    width: 100%;
    padding-inline: 8px;
    white-space: nowrap;
  }
  main { width: min(100% - 18px, 1500px); margin-top: 10px; }
  .summary-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .summary-card { padding: 14px; }
  .weather-card { padding: 16px 14px; }
  .weather-head { align-items: flex-start; flex-direction: column; gap: 10px; }
  .weather-temperature { min-width: 0; text-align: left; }
  .weather-metrics { grid-template-columns: repeat(2, 1fr); }
  .weather-advice { align-items: flex-start; flex-direction: column; }
  .weather-error { align-items: flex-start; flex-direction: column; }
  .filters { grid-template-columns: 1fr; padding: 0 14px 14px; }
  .keyword-field { grid-column: auto; }
  .panel-head { padding: 18px 14px 14px; }
  .result-strip, .bulk-bar { padding-inline: 14px; }
  .result-strip { flex-direction: column; gap: 3px; }
  .bulk-bar { align-items: stretch; flex-direction: column; }
  .sheet-summary { padding: 16px 14px; }
  .sheet-summary strong { font-size: 17px; }
  .sheet-summary > b { display: none; }
  .section-flow { padding: 0 8px 8px; }
  .section-card { margin-top: 8px; }
  .material-top { flex-wrap: wrap; }
  .material-top > .status { margin-left: 26px; }
  .quantity-grid { grid-template-columns: 1fr; }
  .material-actions button { flex: 1; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .span-2 { grid-column: auto; }
  .dialog-actions.between { align-items: stretch; flex-direction: column; }
  .inline-form { grid-template-columns: 1fr; }
  .data-row { align-items: stretch; flex-direction: column; }
  .login-card { padding: 28px 22px; }
}