/* Social Studio — SaaS admin, chiaro e sobrio (FASE 37).
   L'accento Talkzen segnala lo stato e l'azione primaria; non tinge le
   superfici, altrimenti smette di voler dire qualcosa. */

:root{
  --green:#21AB70; --green-d:#178253; --green-l:#E8F7EF;
  --ink:#0E1513; --ink-2:#3C4A45; --muted:#6B7A74;
  --bg:#F6F8F7; --panel:#FFFFFF; --line:#E3E8E5; --line-2:#EEF2F0;
  --amber:#B4690E; --amber-l:#FDF2E2;
  --red:#C0392B;   --red-l:#FCEEEC;
  --blue:#2563A8;  --blue-l:#EAF1FA;
  --teal:#0E7C86;  --teal-l:#E4F4F5;
  --grey:#5C6B66;  --grey-l:#EEF1F0;
  --r:10px; --r-lg:16px;
  --shadow:0 1px 2px rgba(14,21,19,.04), 0 8px 24px rgba(14,21,19,.05);
  --font:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;font-weight:650;letter-spacing:-.015em}
h1{font-size:22px}h2{font-size:17px}h3{font-size:14px}
.muted{color:var(--muted)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}

/* ---------- impalcatura ---------- */
.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.side{background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brandmark{display:flex;align-items:center;gap:9px;font-weight:700;font-size:15px;padding:20px 18px 16px;letter-spacing:-.02em}
.brandmark .dot{width:11px;height:11px;border-radius:50%;background:var(--green);flex:none}
.brandmark.big{font-size:19px;justify-content:center;padding:0 0 4px}
.side nav{display:flex;flex-direction:column;gap:1px;padding:4px 10px;flex:1}
.side nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--r);color:var(--ink-2);font-weight:500}
.side nav a:hover{background:var(--line-2);color:var(--ink)}
.side nav a.on{background:var(--green-l);color:var(--green-d);font-weight:600}
.ico{width:16px;height:16px;flex:none}
.side-foot{padding:14px 18px;border-top:1px solid var(--line);font-size:12px}
.who{color:var(--muted);margin-bottom:5px;overflow:hidden;text-overflow:ellipsis}
.linkish{background:none;border:0;padding:0;color:var(--muted);cursor:pointer;font:inherit;font-size:12px;text-decoration:underline}
.linkish:hover{color:var(--ink)}
.main{padding:26px 30px 60px;max-width:1500px;width:100%}
.shell.wide .main{max-width:none;padding:22px 24px 40px}

/* ---------- intestazioni ---------- */
.head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:20px;flex-wrap:wrap}
.head .sub{color:var(--muted);margin-top:3px;font-size:13px}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ---------- controlli ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:var(--r);border:1px solid var(--line);
  background:var(--panel);color:var(--ink);font:inherit;font-weight:550;font-size:13px;cursor:pointer;white-space:nowrap;transition:.12s}
.btn:hover:not(:disabled){border-color:#CBD5D0;background:#FBFCFB}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.primary{background:var(--green);border-color:var(--green);color:#fff}
.btn.primary:hover:not(:disabled){background:var(--green-d);border-color:var(--green-d)}
.btn.danger{color:var(--red);border-color:#E8CFCB}
.btn.danger:hover:not(:disabled){background:var(--red-l)}
.btn.block{width:100%;justify-content:center;padding:11px}
.btn.sm{padding:5px 10px;font-size:12px}
input,select,textarea{font:inherit;font-size:13px;color:var(--ink);background:var(--panel);
  border:1px solid var(--line);border-radius:var(--r);padding:8px 10px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--green-l);outline-offset:0;border-color:var(--green)}
textarea{resize:vertical;line-height:1.55}
label{display:block;font-size:12px;font-weight:600;color:var(--ink-2);margin-bottom:14px}
label input,label select,label textarea{margin-top:5px;font-weight:400}

/* ---------- badge ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:99px;font-size:11.5px;font-weight:600;white-space:nowrap}
.t-green{background:var(--green-l);color:var(--green-d)}
.t-amber{background:var(--amber-l);color:var(--amber)}
.t-red{background:var(--red-l);color:var(--red)}
.t-blue{background:var(--blue-l);color:var(--blue)}
.t-teal{background:var(--teal-l);color:var(--teal)}
.t-grey{background:var(--grey-l);color:var(--grey)}

/* ---------- pannelli, griglie, card ---------- */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow)}
.panel .ph{padding:13px 16px;border-bottom:1px solid var(--line-2);display:flex;justify-content:space-between;align-items:center;gap:12px}
.panel .pb{padding:16px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:10px;margin-bottom:22px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:14px 16px;display:block}
.stat:hover{border-color:#CBD5D0}
.stat .n{font-size:26px;font-weight:700;letter-spacing:-.03em;line-height:1.1}
.stat .l{font-size:12px;color:var(--muted);margin-top:3px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(216px,1fr));gap:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:.12s}
.card:hover{border-color:#CBD5D0;box-shadow:var(--shadow);transform:translateY(-1px)}
.card .thumb{aspect-ratio:4/5;background:var(--line-2) center/cover no-repeat;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:11.5px}
.card .cb{padding:11px 12px 12px;display:flex;flex-direction:column;gap:6px;flex:1}
.card .ct{font-weight:600;font-size:13px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .cm{font-size:11.5px;color:var(--muted);display:flex;justify-content:space-between;gap:8px;margin-top:auto}

/* ---------- tabelle ---------- */
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;padding:9px 12px;border-bottom:1px solid var(--line)}
td{padding:10px 12px;border-bottom:1px solid var(--line-2);vertical-align:middle}
tr:last-child td{border-bottom:0}
tbody tr:hover{background:#FBFCFB}

/* ---------- editor (FASE 14) ---------- */
.editor{display:grid;grid-template-columns:minmax(360px,0.82fr) minmax(460px,1fr);gap:20px;align-items:start}
.pane-preview{position:sticky;top:22px}
.frame-wrap{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:12px;box-shadow:var(--shadow)}
.frame{width:100%;aspect-ratio:4/5;border:0;border-radius:8px;background:#fff;display:block;overflow:hidden}
.frame-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:10px;font-size:11.5px;color:var(--muted)}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:0;overflow-x:auto}
.tabs button{background:none;border:0;border-bottom:2px solid transparent;padding:9px 13px;font:inherit;font-size:13px;
  font-weight:550;color:var(--muted);cursor:pointer;white-space:nowrap}
.tabs button:hover{color:var(--ink)}
.tabs button.on{color:var(--green-d);border-bottom-color:var(--green)}
.tabpane{display:none;padding:16px}
.tabpane.on{display:block}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:1.55;min-height:340px;tab-size:2}
.counter{float:right;font-weight:400;color:var(--muted);font-size:11px}

/* anteprima social (FASE 31) */
.social-prev{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:12px;background:#fff}
.social-prev .sph{display:flex;align-items:center;gap:8px;padding:9px 11px;border-bottom:1px solid var(--line-2);font-size:12px;font-weight:600}
.social-prev .spb{padding:11px;white-space:pre-wrap;word-break:break-word;font-size:13px;line-height:1.5}
.social-prev .tags{padding:0 11px 11px;color:var(--blue);font-size:12.5px;word-break:break-word}
.avatar{width:22px;height:22px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700}

/* ---------- avvisi ---------- */
.alert{padding:10px 13px;border-radius:var(--r);font-size:12.5px;margin-bottom:12px;border:1px solid transparent;line-height:1.45}
.alert.err{background:var(--red-l);border-color:#EBD2CE;color:#8C2A1E}
.alert.warn{background:var(--amber-l);border-color:#EEDCC2;color:#7A4708}
.alert.ok{background:var(--green-l);border-color:#C7E8D7;color:var(--green-d)}
.alert.info{background:var(--blue-l);border-color:#D2E0F2;color:#1C4C82}
.alert ul{margin:6px 0 0;padding-left:17px}
.alert li{margin:2px 0}

/* ---------- calendario (FASE 27) ---------- */
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal .dow{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;text-align:center;padding:4px 0}
.cal .day{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);min-height:96px;padding:7px;display:flex;flex-direction:column;gap:4px}
.cal .day.out{background:transparent;border-color:transparent}
.cal .day.today{border-color:var(--green);box-shadow:0 0 0 1px var(--green)}
.cal .day.empty-slot{border-style:dashed}
.cal .dn{font-size:11.5px;color:var(--muted);font-weight:600}
.cal .ev{font-size:11px;padding:3px 6px;border-radius:6px;line-height:1.3;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.cal .ev.approved{background:var(--green-l);color:var(--green-d)}
.cal .ev.scheduled{background:var(--teal-l);color:var(--teal)}
.cal .ev.published{background:var(--grey-l);color:var(--grey)}

.empty{text-align:center;padding:52px 20px;color:var(--muted)}
.empty h3{margin-bottom:6px;color:var(--ink)}
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.filters select,.filters input{width:auto;min-width:130px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.kv{display:grid;grid-template-columns:150px 1fr;gap:7px 14px;font-size:13px}
.kv dt{color:var(--muted)}
.kv dd{margin:0;word-break:break-word}
.chip{display:inline-block;background:var(--line-2);border-radius:6px;padding:2px 7px;font-size:11.5px;margin:2px 3px 2px 0}

/* ---------- login ---------- */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg)}
.login{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;width:340px;box-shadow:var(--shadow)}
.login p.muted{text-align:center;margin:0 0 20px;font-size:12.5px}

/* ---------- tablet (FASE 36) ---------- */
@media (max-width:1100px){
  .editor{grid-template-columns:1fr}
  .pane-preview{position:static}
  .frame-wrap{max-width:480px}
}
@media (max-width:820px){
  .shell{grid-template-columns:1fr}
  .side{position:static;height:auto;flex-direction:row;align-items:center;overflow-x:auto}
  .side nav{flex-direction:row;flex:1}
  .side nav a span{display:none}
  .side-foot{border-top:0;border-left:1px solid var(--line)}
  .main{padding:18px 16px 40px}
}