/* ═══════════════════════════════════════════════════════
   ADMIN PAGE — Dark purple / gold (coerente col gioco)
   ═══════════════════════════════════════════════════════ */

:root {
  --bg-deep:#0d0618; --bg-board:#1a0a2e; --bg-card:#221240;
  --border-gold:#b8943e; --border-dim:#5a4520;
  --gold:#d4a843; --gold-bright:#f0c957;
  --cyan:#47d4c0; --purple:#9b59b6;
  --red:#e04040; --green:#4a9e6e;
  --text:#e8dcc8; --text-dim:#8a7a62;
  --font-display:'Cinzel',serif;
  --font-body:'Cormorant Garamond',serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font-body);background:var(--bg-deep);color:var(--text);min-height:100vh;line-height:1.5}

/* ── LOGIN ─────────────────────────────────────── */
.admin-login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:
    radial-gradient(ellipse 70% 50% at 50% 30%,rgba(150,80,200,.18) 0%,transparent 70%),
    radial-gradient(ellipse 50% 40% at 30% 80%,rgba(71,212,192,.08) 0%,transparent 60%),
    linear-gradient(180deg,#0d0618,#1a0a2e,#0d0618)}
.login-box{background:var(--bg-board);border:2px solid var(--border-gold);border-radius:16px;
  padding:32px 28px;width:100%;max-width:380px;text-align:center;
  box-shadow:0 0 40px rgba(184,148,62,.2)}
.login-crown{font-size:3.5rem;margin-bottom:6px}
.login-box h1{font-family:var(--font-display);color:var(--gold);font-size:1.75rem;margin-bottom:6px}
.login-sub{color:var(--text-dim);font-size:1.12rem;margin-bottom:20px}
.login-box form{display:flex;flex-direction:column;gap:12px}
.login-box label{text-align:left;display:flex;flex-direction:column;gap:4px}
.login-box label span{font-family:var(--font-display);font-size:.88rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px}
.login-box input{background:var(--bg-card);border:1.5px solid var(--border-dim);border-radius:8px;
  padding:10px 12px;color:var(--text);font-family:var(--font-body);font-size:1.25rem;outline:none;transition:border .15s}
.login-box input:focus{border-color:var(--gold)}
.login-error{min-height:20px;color:var(--red);font-size:1.06rem}
.login-back{display:block;margin-top:14px;color:var(--text-dim);text-decoration:none;font-size:1.06rem}
.login-back:hover{color:var(--gold)}

/* ── DASHBOARD ─────────────────────────────────── */
.admin-dashboard{max-width:1100px;margin:0 auto;padding:20px}
.admin-header{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:12px;
  padding-bottom:16px;border-bottom:2px solid var(--border-dim);margin-bottom:20px}
.admin-header h1{font-family:var(--font-display);color:var(--gold);font-size:1.88rem}
.admin-sub{color:var(--text-dim);font-size:1.12rem}
.admin-actions{display:flex;gap:8px;flex-wrap:wrap}

/* Pulsanti */
.btn-gold,.btn-ghost,.btn-danger,.btn-add{border:none;border-radius:8px;padding:10px 18px;
  font-family:var(--font-display);font-size:.94rem;font-weight:700;cursor:pointer;
  text-transform:uppercase;letter-spacing:1px;transition:all .15s;text-decoration:none;display:inline-block}
.btn-gold{background:linear-gradient(135deg,var(--gold),#b8943e);color:var(--bg-deep)}
.btn-gold:hover{filter:brightness(1.15)}
.btn-ghost{background:var(--bg-card);color:var(--text);border:1px solid var(--border-dim)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-danger{background:rgba(224,64,64,.15);color:var(--red);border:1px solid rgba(224,64,64,.4)}
.btn-danger:hover{background:rgba(224,64,64,.25)}
.btn-add{background:rgba(155,89,182,.15);color:var(--purple);border:1px dashed rgba(155,89,182,.4);
  padding:8px 14px;font-size:.88rem}
.btn-add:hover{background:rgba(155,89,182,.25);border-style:solid}

/* Tab */
.admin-tabs{display:flex;gap:8px;margin-bottom:16px;border-bottom:1px solid var(--border-dim)}
.tab-btn{background:none;border:none;padding:10px 18px;font-family:var(--font-display);
  font-size:1rem;font-weight:600;color:var(--text-dim);cursor:pointer;border-bottom:2px solid transparent;
  text-transform:uppercase;letter-spacing:.5px;transition:all .15s}
.tab-btn:hover{color:var(--gold)}
.tab-btn.active{color:var(--gold);border-bottom-color:var(--gold)}

.tab-panel{display:none}
.tab-panel.active{display:block}

/* Panel grid */
.panel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;margin-bottom:16px}
.panel-card{background:var(--bg-board);border:1.5px solid var(--border-dim);border-radius:10px;padding:18px}
.panel-card.panel-wide{grid-column:1 / -1}
.panel-card h2{font-family:var(--font-display);color:var(--gold);font-size:1.25rem;margin-bottom:4px}
.panel-hint{color:var(--text-dim);font-size:1.06rem;margin-bottom:14px;line-height:1.4}
.panel-hint em{color:var(--gold);font-style:italic;font-size:1.02rem}

/* Lista strategia CPU: 2 colonne per leggere T1..T10 più compatto */
.cpu-plays-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:6px}

.slot-list{display:flex;flex-direction:column;gap:6px;margin-bottom:8px}
.slot-row{display:flex;gap:6px;align-items:center}
.slot-index{font-family:var(--font-display);color:var(--text-dim);font-size:.88rem;min-width:20px;text-align:right}
.slot-row select{flex:1;background:var(--bg-card);border:1.5px solid var(--border-dim);border-radius:6px;
  padding:8px 10px;color:var(--text);font-family:var(--font-body);font-size:1.19rem;outline:none;transition:border .15s}
.slot-row select:focus{border-color:var(--gold)}
.slot-row button.remove-slot{background:rgba(224,64,64,.1);color:var(--red);border:1px solid rgba(224,64,64,.3);
  border-radius:6px;padding:6px 10px;font-size:1.06rem;cursor:pointer}
.slot-row button.remove-slot:hover{background:rgba(224,64,64,.25)}

.slot-foot{margin-top:6px}

/* Hints */
.hints-card{max-width:900px;margin:0 auto}
.hints-list{display:flex;flex-direction:column;gap:14px;margin-bottom:6px}
.hint-row{background:var(--bg-card);border:1.5px solid var(--border-dim);border-radius:8px;padding:12px;
  display:flex;flex-direction:column;gap:8px}
.hint-row-top{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.hint-row-top label{display:flex;gap:6px;align-items:center;font-family:var(--font-display);font-size:.88rem;
  color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px}
.hint-row-top input[type="number"]{width:70px}
.hint-row input,.hint-row textarea{background:var(--bg-board);border:1.5px solid var(--border-dim);border-radius:6px;
  padding:8px 10px;color:var(--text);font-family:var(--font-body);font-size:1.19rem;outline:none;transition:border .15s;width:100%}
.hint-row input:focus,.hint-row textarea:focus{border-color:var(--gold)}
.hint-row textarea{min-height:70px;resize:vertical}
.hint-row .remove-hint{background:rgba(224,64,64,.12);color:var(--red);border:1px solid rgba(224,64,64,.3);
  border-radius:6px;padding:6px 10px;cursor:pointer;font-size:1.06rem;align-self:flex-end}
.hint-row .remove-hint:hover{background:rgba(224,64,64,.25)}

/* Footer pannello */
.panel-footer{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;margin-top:10px}
.save-feedback{text-align:right;font-size:1.12rem;color:var(--green);margin-top:8px;min-height:20px}
.save-feedback.error{color:var(--red)}

/* Responsive */
@media (max-width:640px){
  .admin-header{flex-direction:column;align-items:stretch}
  .admin-actions{justify-content:flex-start}
  .panel-footer{justify-content:stretch}
  .panel-footer button,.panel-footer a{flex:1;text-align:center}
}