.obras-control { margin: 0 0 32px; min-width: 0; letter-spacing: 0; }
.obras-heading, .obras-card-head, .obras-actions, .obras-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.obras-heading h2 { font-size: 23px; margin: 0 0 6px; letter-spacing: 0; }
.obras-heading { margin-bottom: 20px; }
.obras-summary, .obras-metrics { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; padding: 20px 0; }
.obras-summary { border-block: 1px solid var(--border-subtle); margin-bottom: 16px; }
.obras-metric { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.obras-metric span, .obras-metric small { color: var(--text-muted); font-size: 12px; }
.obras-metric strong { font-size: 21px; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.obras-toolbar { align-items: end; justify-content: start; margin: 20px 0; }
.obras-toolbar label:first-child { flex: 1; min-width: 180px; }
.obras-control label { display: flex; flex-direction: column; gap: 7px; font-size: 12px; color: var(--text-muted); min-width: 0; }
.obras-control input, .obras-control select, .obras-control textarea { width: 100%; min-width: 0; border-radius: 5px; padding: 10px; font-size: 14px; color: var(--text-main); background: var(--bg-elevated-soft); border: 1px solid var(--border-subtle); }
.obras-control input:focus, .obras-control select:focus, .obras-control textarea:focus { outline: 2px solid var(--accent); outline-offset: 2px; }
.obras-control textarea { resize: vertical; min-height: 65px; }
.obras-list { display: grid; gap: 18px; }
.obras-card { padding: 20px; border: 1px solid var(--border-subtle); border-radius: 8px; background: var(--bg-elevated); min-width: 0; scroll-margin-top: 20px; }
.obras-card h3 { font-size: 19px; margin: 9px 0 5px; letter-spacing: 0; overflow-wrap: anywhere; }
.obras-card-head > div { min-width: 0; }
.obras-card-head p { margin: 0; color: var(--text-muted); font-size: 12px; overflow-wrap: anywhere; }
.obras-badge { display: inline-flex; padding: 4px 8px; font-size: 12px; border: 1px solid currentColor; border-radius: 4px; }
.obras-control .positive { color: #80d6ac; }
.obras-control .negative { color: #ff9397; }
.obras-control .warning { color: #f0cf79; }
.obras-control .neutral { color: var(--text-muted); }
.obras-progress-head { display: flex; justify-content: space-between; gap: 10px; margin-top: 18px; font-size: 12px; color: var(--text-muted); }
.obras-control progress { appearance: none; display: block; width: 100%; height: 6px; margin: 9px 0 0; border: 0; border-radius: 3px; background: var(--bg-elevated-soft); }
.obras-control progress::-webkit-progress-bar { background: var(--bg-elevated-soft); border-radius: 3px; }
.obras-control progress::-webkit-progress-value { background: #80d6ac; border-radius: 3px; }
.obras-control progress::-moz-progress-bar { background: #80d6ac; }
.obras-details[hidden], .obras-pane[hidden] { display: none; }
.obras-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border-subtle); margin-top: 18px; overflow-x: auto; }
.obras-tabs button { flex-shrink: 0; background: none; border: 0; color: var(--text-muted); padding: 14px 10px; cursor: pointer; font-size: 13px; border-bottom: 2px solid transparent; }
.obras-tabs button[aria-selected="true"] { color: var(--text-main); border-color: var(--accent); }
.obras-pane { padding-top: 20px; }
.obras-pane h4 { font-size: 16px; margin: 0 0 16px; }
.obras-form { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.obras-wide { grid-column: 1 / -1; }
.obras-form .obras-actions { justify-content: flex-start; padding-top: 5px; }
.obras-control .obras-check { flex-direction: row; align-items: center; font-size: 13px; line-height: 1.5; }
.obras-check input { width: 18px; height: 18px; flex-shrink: 0; }
.obras-note, .obras-alert { margin: 12px 0; padding: 12px 0; font-size: 13px; line-height: 1.6; color: var(--text-muted); overflow-wrap: anywhere; }
.obras-alert { border-left: 3px solid #f0cf79; padding: 10px 14px; background: rgba(240,207,121,.06); }
#obras-notice:empty, #obras-unassigned:empty { display: none; }
#obras-notice:not(:empty) { padding: 12px 0; }
.obras-capacity { border-block: 1px solid var(--border-subtle); margin: 15px 0 22px; padding: 16px 0; }
.obras-capacity .obras-metrics { grid-template-columns: repeat(3,minmax(0,1fr)); padding: 10px 0; }
.obras-capacity h4 { margin: 0 0 10px; }
.obras-rows { display: grid; gap: 0; }
.obras-row { display: grid; grid-template-columns: minmax(130px,1.3fr) minmax(85px,.5fr) minmax(85px,.5fr) minmax(150px,1.5fr) 38px; align-items: end; gap: 12px; border-bottom: 1px solid var(--border-subtle); padding: 16px 0; }
.obras-extra-row { grid-template-columns: minmax(140px,1.3fr) minmax(100px,.7fr) minmax(110px,.7fr) minmax(125px,.7fr) 38px; }
.obras-extra-row .obras-row-note { grid-column: 1 / -1; }
.obras-control .icon-only { width: 36px; height: 38px; min-width: 36px; padding: 8px; border-radius: 5px; }
.obras-row-actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; align-items: end; }
.obras-row-actions label { flex: 1; min-width: 170px; max-width: 280px; }
.obras-ledger { width: 100%; border-collapse: collapse; font-size: 13px; }
.obras-ledger th, .obras-ledger td { padding: 12px 8px; text-align: left; border-bottom: 1px solid var(--border-subtle); white-space: normal; overflow-wrap: anywhere; }
.obras-ledger th { color: var(--text-muted); font-weight: 500; }
.obras-ledger td:last-child { text-align: right; }
.obras-ledger-wrap { overflow-x: auto; margin: 18px 0; }
.obras-ledger .obras-actions { justify-content: end; flex-wrap: nowrap; gap: 4px; }
.obras-subsection { border-top: 1px solid var(--border-subtle); padding: 18px 0 0; margin-top: 22px; }
.obras-subsection summary { cursor: pointer; font-size: 14px; margin-bottom: 18px; }
.obras-control .btn { white-space: normal; border-radius: 5px; letter-spacing: 0; }
.obras-control button:disabled { opacity: .6; cursor: wait; }
@media(max-width: 1100px) {
  .obras-form { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .obras-row { grid-template-columns: minmax(100px,1fr) minmax(80px,.6fr) minmax(80px,.6fr) 38px; }
  .obras-row .obras-row-note { grid-column: 1 / -1; grid-row: 2; }
  .obras-extra-row { grid-template-columns: 1fr 1fr; }
  .obras-extra-row .obras-row-note { grid-row: auto; }
}
@media(max-width: 650px) {
  .obras-card { padding: 14px; }
  .obras-summary, .obras-metrics { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px 12px; }
  .obras-metric strong { font-size: 18px; }
  .obras-heading h2 { font-size: 20px; }
  .obras-heading > .btn { width: 100%; }
  .obras-form { grid-template-columns: 1fr; }
  .obras-capacity .obras-metrics { grid-template-columns: 1fr; }
  .obras-toolbar > label { flex: 1; min-width: 140px; }
  .obras-row { grid-template-columns: 1fr 1fr 38px; }
  .obras-row > label:first-child { grid-column: 1 / -1; }
  .obras-row .obras-row-note { grid-row: auto; }
  .obras-row:not(.obras-extra-row) > button { grid-column: 3; grid-row: 2; }
  .obras-extra-row { grid-template-columns: 1fr 1fr; }
  .obras-ledger { min-width: 440px; }
}