/* PowerWa WBA — stile unico, chiaro/scuro automatico */
:root {
  --sfondo: #f4f2ee; --carta: #ffffff; --testo: #1c2422; --tenue: #66706d; --bordo: #dcd8d0;
  --accento: #0f5f55; --accento-testo: #ffffff; --in: #ffffff; --out: #d9efe6;
  --ok: #1c6b3f; --ko: #a32a23; --avviso: #8a5a00; --ombra: 0 1px 2px rgba(20, 30, 28, .08);
}
@media (prefers-color-scheme: dark) {
  :root {
    --sfondo: #121716; --carta: #1b2221; --testo: #e7ece9; --tenue: #98a5a1; --bordo: #2c3735;
    --accento: #49b9a6; --accento-testo: #07201c; --in: #222b29; --out: #17443c;
    --ok: #6fd39a; --ko: #ff8f86; --avviso: #f0bf5e; --ombra: none;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--sfondo); color: var(--testo); font: 15px/1.5 "Segoe UI", system-ui, -apple-system, Roboto, sans-serif; }
a { color: var(--accento); }
h1 { font-size: 1.45rem; margin: 0 0 .4rem; letter-spacing: -.01em; }
h1 span, .marchio span { color: var(--accento); font-weight: 700; }
h2 { font-size: 1.02rem; margin: 1.6rem 0 .5rem; }
code { background: var(--sfondo); border: 1px solid var(--bordo); border-radius: 4px; padding: .1rem .35rem; font-size: .9em; word-break: break-all; }
.tenue { color: var(--tenue); margin: .2rem 0 1rem; }

.barra { display: flex; align-items: center; gap: 1.1rem; padding: .65rem 1.1rem; background: var(--carta); border-bottom: 1px solid var(--bordo); flex-wrap: wrap; }
.barra a { text-decoration: none; color: var(--tenue); padding: .25rem 0; border-bottom: 2px solid transparent; }
.barra a.qui { color: var(--testo); border-color: var(--accento); }
.barra .marchio { color: var(--testo); font-weight: 600; margin-right: .6rem; }
.barra .esci { margin-left: auto; display: flex; align-items: center; gap: .7rem; color: var(--tenue); font-size: .88rem; }

main { padding: 1.1rem; max-width: 1280px; margin: 0 auto; }
.scheda { background: var(--carta); border: 1px solid var(--bordo); border-radius: 10px; padding: 1.4rem 1.5rem; box-shadow: var(--ombra); }
.scheda.stretta { max-width: 400px; margin: 9vh auto 0; }
.scheda.testo { max-width: 760px; margin: 0 auto; }

label { display: block; font-size: .86rem; color: var(--tenue); margin-bottom: .85rem; }
input, select, textarea { display: block; width: 100%; margin-top: .25rem; padding: .5rem .6rem; font: inherit; color: var(--testo);
  background: var(--carta); border: 1px solid var(--bordo); border-radius: 6px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accento); outline-offset: 1px; }
button { font: inherit; padding: .48rem .95rem; border-radius: 6px; border: 1px solid var(--bordo); background: var(--carta); color: var(--testo); cursor: pointer; }
button.primario { background: var(--accento); border-color: var(--accento); color: var(--accento-testo); font-weight: 600; }
.griglia { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 0 1rem; align-items: end; }
.griglia .largo { grid-column: 1 / -1; }
.griglia button { margin-bottom: .85rem; justify-self: start; }

.nota { padding: .6rem .85rem; border-radius: 6px; border: 1px solid; margin: 0 0 .9rem; }
.nota.ok { color: var(--ok); } .nota.ko { color: var(--ko); } .nota.attenzione { color: var(--avviso); }

.scorri { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th { text-align: left; color: var(--tenue); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
th, td { padding: .4rem .35rem; border-bottom: 1px solid var(--bordo); vertical-align: middle; }
td input, td select { margin: 0; min-width: 110px; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
.in-riga { display: none; }

.dati { display: grid; grid-template-columns: max-content 1fr; gap: .45rem 1rem; margin: 0; }
.dati dt { color: var(--tenue); } .dati dd { margin: 0; }
.spia { font-size: .74rem; padding: .05rem .4rem; border-radius: 99px; border: 1px solid; margin-left: .35rem; }
.spia.si { color: var(--ok); } .spia.no { color: var(--ko); }

.due-colonne { display: grid; grid-template-columns: 330px 1fr; gap: 1rem; height: calc(100vh - 92px); min-height: 420px; }
aside, .pannello { background: var(--carta); border: 1px solid var(--bordo); border-radius: 10px; overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--ombra); }
aside .scelta, aside .linea { padding: .7rem .8rem; margin: 0; border-bottom: 1px solid var(--bordo); color: var(--tenue); font-size: .88rem; }
aside .scelta select { margin: 0; }
.conversazioni { list-style: none; margin: 0; padding: 0; overflow-y: auto; }
.conversazioni a { display: grid; grid-template-columns: 1fr auto; gap: .1rem .5rem; padding: .65rem .8rem; text-decoration: none; color: inherit; border-bottom: 1px solid var(--bordo); }
.conversazioni li.attiva a { background: var(--sfondo); box-shadow: inset 3px 0 0 var(--accento); }
.conversazioni .quando { grid-column: 1 / -1; font-size: .76rem; color: var(--tenue); }
.conversazioni .anteprima { grid-column: 1 / -1; color: var(--tenue); font-size: .87rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pallino { background: var(--accento); color: var(--accento-testo); border-radius: 99px; font-size: .74rem; font-weight: 700; padding: 0 .45rem; align-self: center; }
.vuoto { color: var(--tenue); padding: 1.2rem; margin: 0; text-align: center; }
.vuoto.grande { margin: auto; }

.testa { padding: .7rem 1rem; border-bottom: 1px solid var(--bordo); }
.testa h2 { margin: 0; font-size: 1.05rem; } .testa .tenue { margin: 0; font-size: .85rem; }
.chat { list-style: none; margin: 0; padding: 1rem; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: .5rem; background: var(--sfondo); }
.bolla { max-width: min(78%, 620px); padding: .5rem .7rem .35rem; border-radius: 10px; border: 1px solid var(--bordo); background: var(--in); align-self: flex-start; }
.bolla.out { align-self: flex-end; background: var(--out); }
.bolla p { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.bolla .foto { display: block; max-width: 280px; max-height: 280px; border-radius: 6px; margin-bottom: .3rem; }
.bolla audio, .bolla video { display: block; max-width: 100%; margin-bottom: .3rem; }
.bolla video { max-height: 320px; border-radius: 6px; }
.bolla .documento { display: inline-block; padding: .45rem .7rem; margin-bottom: .3rem; border: 1px solid var(--bordo); border-radius: 6px;
  background: var(--sfondo); color: var(--testo); text-decoration: none; font-weight: 600; overflow-wrap: anywhere; }
.bolla .documento::before { content: "PDF/FILE"; display: inline-block; font-size: .62rem; letter-spacing: .05em; color: var(--accento-testo);
  background: var(--accento); border-radius: 3px; padding: .05rem .3rem; margin-right: .5rem; vertical-align: 1px; }
.bolla .documento:hover { border-color: var(--accento); }
.bolla .motivo { color: var(--ko); font-size: .84rem; margin-top: .25rem; }
.bolla footer { display: flex; gap: .6rem; justify-content: flex-end; font-size: .72rem; color: var(--tenue); margin-top: .2rem; }
.stato.read { color: var(--accento); font-weight: 600; } .stato.failed { color: var(--ko); font-weight: 600; }
.pannello > .nota { margin: .6rem 1rem 0; }
.rispondi { display: flex; gap: .6rem; padding: .7rem 1rem; border-top: 1px solid var(--bordo); align-items: flex-end; }
.rispondi textarea { margin: 0; resize: vertical; }

@media (max-width: 800px) {
  .due-colonne { grid-template-columns: 1fr; height: auto; }
  aside { max-height: 38vh; } .pannello { min-height: 60vh; }
  .barra .esci span { display: none; }
}