/* OSRS-flavoured theme: brown wood frame, parchment panels, beveled chrome,
   RuneScape font for chrome + a crisp font for dense number tables. */
:root {
  --wood: #28251d;
  --wood-2: #1d1b15;
  --frame-light: #6f6047;
  --frame-dark: #0d0b07;
  --panel: #3a3326; /* brown title bars */
  --panel-2: #4a4130;
  --parchment: #d8c9a3; /* content area */
  --parchment-2: #cdbd92;
  --ink: #2b2317; /* dark text on parchment */
  --orange: #ff981f; /* classic OSRS heading orange */
  --gold: #ffcf5c;
  --green: #1f7a1f;
  --green-bright: #2faa2f;
  --red: #9e1b1b;
  --rs: "RuneScape UF", monospace, sans-serif;
  --num: monospace, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 24px 16px 48px;
  font-family: var(--rs);
  font-size: 16px;
  color: var(--ink);
  background-color: var(--wood);
  background-image:
    radial-gradient(circle at 20% 0%, #322e24 0%, transparent 55%),
    radial-gradient(circle at 80% 100%, #322e24 0%, transparent 55%),
    repeating-linear-gradient(0deg, #2a271f 0 2px, #28251d 2px 4px);
}

.frame {
  max-width: 1080px;
  margin: 0 auto;
  background: var(--panel);
  border: 2px solid var(--frame-dark);
  border-top-color: var(--frame-light);
  border-left-color: var(--frame-light);
  box-shadow: 0 0 0 2px var(--wood-2), 0 18px 40px rgba(0, 0, 0, 0.55);
  padding: 14px;
}

/* ---- top bar ---- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 12px;
  background: linear-gradient(#4a4130, #322c20);
  border: 2px solid var(--frame-dark);
  border-top-color: var(--frame-light);
  border-left-color: var(--frame-light);
}

.topbar h1 {
  margin: 0;
  font-size: 30px;
  letter-spacing: 1px;
  color: var(--orange);
  text-shadow: 2px 2px 0 #000;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pulled {
  color: var(--gold);
  font-size: 14px;
  text-shadow: 1px 1px 0 #000;
}

/* ---- OSRS-style button ---- */
.osrs-btn {
  font-family: var(--rs);
  font-size: 16px;
  color: var(--orange);
  text-shadow: 1px 1px 0 #000;
  background: linear-gradient(#5c5038, #3c3424);
  border: 2px solid var(--frame-dark);
  border-top-color: var(--frame-light);
  border-left-color: var(--frame-light);
  padding: 6px 14px;
  cursor: pointer;
}
.osrs-btn:hover {
  background: linear-gradient(#6b5d40, #463d29);
}
.osrs-btn:active {
  border-top-color: var(--frame-dark);
  border-left-color: var(--frame-dark);
  border-bottom-color: var(--frame-light);
  border-right-color: var(--frame-light);
}
.osrs-btn:disabled {
  opacity: 0.6;
  cursor: default;
}

/* ---- OSRS-style dropdown ---- */
.osrs-select {
  font-family: var(--rs);
  font-size: 15px;
  color: var(--orange);
  text-shadow: 1px 1px 0 #000;
  background: linear-gradient(#5c5038, #3c3424);
  border: 2px solid var(--frame-dark);
  border-top-color: var(--frame-light);
  border-left-color: var(--frame-light);
  padding: 6px 10px;
  cursor: pointer;
}
.osrs-select:focus {
  outline: none;
}
.osrs-select option {
  color: var(--ink);
  background: var(--parchment);
}

.status {
  margin: 8px 4px;
  min-height: 1.4em;
  color: var(--gold);
  text-shadow: 1px 1px 0 #000;
}
.status.error {
  color: #ff6b6b;
}

/* ---- task panels ---- */
.task {
  margin-top: 16px;
  border: 2px solid var(--frame-dark);
  border-top-color: var(--frame-light);
  border-left-color: var(--frame-light);
  background: var(--parchment);
}

.task-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 8px 12px;
  background: linear-gradient(#4a4130, #322c20);
  cursor: pointer;
  user-select: none;
}
.task-head h2 {
  margin: 0;
  font-size: 22px;
  color: var(--orange);
  text-shadow: 2px 2px 0 #000;
}
.task-head .twirl {
  color: var(--gold);
  width: 14px;
}
.task.collapsed .task-body,
.task.collapsed .task-controls {
  display: none;
}

/* ---- per-task controls bar ---- */
.task-controls {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 8px 14px;
  background: linear-gradient(#b9a878, #a8966a);
  border-bottom: 2px solid var(--frame-dark);
  font-family: var(--rs);
  font-size: 15px;
  color: var(--ink);
}
.task-controls .ctrl-skill {
  color: #4a3c1d;
  margin-right: auto;
  opacity: 0.85;
}
.task-controls label {
  display: flex;
  align-items: center;
  gap: 7px;
  text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.25);
}
.task-controls .suffix {
  margin-left: -2px;
}
.task-controls input {
  width: 72px;
  font-family: var(--num);
  font-size: 14px;
  padding: 3px 6px;
  color: var(--ink);
  background: #f0e7cc;
  border: 2px solid var(--frame-dark);
  border-top-color: #fff;
  border-left-color: #fff;
}
.task-controls input:focus {
  outline: none;
  background: #fff7e2;
}

/* ---- table ---- */
table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--num);
  font-size: 14px;
  color: var(--ink);
}

thead th {
  position: relative;
  background: var(--panel-2);
  color: var(--gold);
  font-family: var(--rs);
  font-weight: normal;
  text-shadow: 1px 1px 0 #000;
  text-align: right;
  padding: 6px 12px;
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 2px solid var(--frame-dark);
}
thead th.c-name {
  text-align: left;
}
thead th.c-level {
  text-align: center;
}
thead th:hover {
  color: #fff;
}
th .arrow {
  font-size: 11px;
  opacity: 0.9;
}

tbody td {
  padding: 5px 12px;
  text-align: right;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}
tbody td.c-name {
  text-align: left;
  font-family: var(--rs);
  font-size: 16px;
  color: #4a3c1d;
}
tbody td.c-level {
  text-align: center;
  color: #5a4a28;
}
tbody tr:nth-child(odd) {
  background: var(--parchment-2);
}
tbody tr:hover {
  background: #e7dcbb;
}

.pos {
  color: var(--green);
  font-weight: bold;
}
.neg {
  color: var(--red);
  font-weight: bold;
}
.muted {
  color: #8a7c5c;
}

tr.nodata td {
  color: #9b8f6f;
  font-style: italic;
}

/* ---- expandable input/output breakdown ---- */
tr.recipe {
  cursor: pointer;
}
tr.recipe.expanded {
  background: #e7dcbb;
}
.caret {
  display: inline-block;
  width: 12px;
  margin-right: 2px;
  color: #7a6a3f;
  transition: transform 0.1s ease;
}
tr.recipe.expanded .caret {
  transform: rotate(90deg);
}

tr.detail {
  display: none;
}
tr.detail.open {
  display: table-row;
}
tr.detail > td {
  background: #c3b485;
  border-bottom: 2px solid var(--frame-dark);
}

table.breakdown {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.breakdown th {
  background: #a8966a;
  color: #3a2f16;
  font-family: var(--rs);
  font-weight: normal;
  text-align: right;
  padding: 3px 10px;
  cursor: default;
  border-bottom: 1px solid var(--frame-dark);
  text-shadow: none;
}
table.breakdown th.c-name {
  text-align: left;
}
table.breakdown td {
  text-align: right;
  padding: 2px 10px;
  font-family: var(--num);
  font-size: 13px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
table.breakdown td.c-name {
  text-align: left;
  font-family: var(--num);
  font-size: 13px;
}
.bd-input td.c-name {
  color: #7a2d2d; /* cost side */
}
.bd-output td.c-name {
  color: #1f5e1f; /* revenue side */
}