/* ===== Gestione Documenti — App frontend ===== */
:root{
	--gd-blue:#2563eb; --gd-blue-d:#1d4ed8; --gd-blue-l:#eff4ff;
	--gd-green:#16a34a; --gd-red:#dc2626; --gd-orange:#e67e22;
	--gd-ink:#0f172a; --gd-muted:#64748b; --gd-line:#e5e7eb;
	--gd-bg:#f8fafc; --gd-card:#ffffff; --gd-radius:14px;
	--gd-shadow:0 1px 3px rgba(15,23,42,.06),0 1px 2px rgba(15,23,42,.04);
}
.gd-app *{box-sizing:border-box}
.gd-app{
	font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
	color:var(--gd-ink); background:var(--gd-bg); min-height:60vh;
	-webkit-font-smoothing:antialiased; line-height:1.5; font-size:15px;
}
.gd-app a{color:var(--gd-blue);text-decoration:none}

/* loader */
.gd-loader{display:flex;justify-content:center;padding:60px}
.gd-spinner{width:34px;height:34px;border:3px solid var(--gd-line);border-top-color:var(--gd-blue);border-radius:50%;animation:gdspin .8s linear infinite}
@keyframes gdspin{to{transform:rotate(360deg)}}

/* header */
.gd-header{display:flex;align-items:flex-start;justify-content:space-between;padding:22px 24px;background:#fff;border-bottom:1px solid var(--gd-line)}
.gd-header h1{margin:0;font-size:24px;font-weight:800;letter-spacing:-.02em}
.gd-header .gd-welcome{margin:2px 0 0;color:var(--gd-muted);font-size:14px}
.gd-logout{background:none;border:none;color:var(--gd-ink);font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;font-size:14px}
.gd-logout:hover{color:var(--gd-red)}

/* tabs */
.gd-tabs{display:flex;gap:6px;background:#fff;border-bottom:1px solid var(--gd-line);padding:0 16px;overflow-x:auto;scrollbar-width:none}
.gd-tabs::-webkit-scrollbar{display:none}
.gd-tab{display:flex;align-items:center;gap:8px;padding:14px 12px;border:none;background:none;color:var(--gd-muted);font-weight:600;font-size:15px;cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}
.gd-tab svg{width:18px;height:18px}
.gd-tab.active{color:var(--gd-blue);border-bottom-color:var(--gd-blue)}

/* layout */
.gd-main{padding:20px 24px 90px}
.gd-card{background:var(--gd-card);border:1px solid var(--gd-line);border-radius:var(--gd-radius);box-shadow:var(--gd-shadow)}
.gd-card.pad{padding:18px 20px}
.gd-row{display:flex;gap:16px;flex-wrap:wrap}

/* buttons */
.gd-btn{display:inline-flex;align-items:center;gap:7px;padding:10px 16px;border-radius:10px;border:1px solid var(--gd-line);background:#fff;color:var(--gd-ink);font-weight:600;font-size:14px;cursor:pointer;transition:.15s}
.gd-btn svg{width:16px;height:16px}
.gd-btn:hover{background:#f1f5f9}
.gd-btn.primary{background:var(--gd-blue);border-color:var(--gd-blue);color:#fff}
.gd-btn.primary:hover{background:var(--gd-blue-d)}
.gd-btn.green{background:var(--gd-green);border-color:var(--gd-green);color:#fff}
.gd-btn.red{background:var(--gd-red);border-color:var(--gd-red);color:#fff}
.gd-btn.ghost{color:var(--gd-blue);border-color:transparent;background:transparent}
.gd-btn.sm{padding:7px 11px;font-size:13px}
.gd-btn:disabled{opacity:.55;cursor:not-allowed}

/* search bar */
.gd-searchbar{display:flex;gap:12px;align-items:center;padding:16px 18px;margin-bottom:18px}
.gd-search{flex:1;display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--gd-line);border-radius:10px;padding:10px 14px}
.gd-search svg{width:18px;height:18px;color:var(--gd-muted)}
.gd-search input{border:none;outline:none;flex:1;font-size:15px;background:none}

/* documents */
.gd-doc-layout{display:grid;grid-template-columns:320px 1fr;gap:18px}
.gd-tree-card .gd-tree-head{padding:14px 16px;font-weight:700;background:#f8fafc;border-bottom:1px solid var(--gd-line);border-radius:var(--gd-radius) var(--gd-radius) 0 0}
.gd-tree{padding:8px}
.gd-node{user-select:none}
.gd-node-row{display:flex;align-items:center;gap:6px;padding:8px 8px;border-radius:8px;cursor:pointer;min-width:0}
.gd-node-row:hover{background:#f1f5f9}
.gd-node-row.active{background:var(--gd-blue-l);color:var(--gd-blue-d)}
.gd-node-row svg{width:16px;height:16px;flex:none;display:block}
.gd-node-row .gd-caret{width:16px;display:inline-flex;color:var(--gd-muted);transition:transform .15s;flex:none}
.gd-node-row.open .gd-caret{transform:rotate(90deg)}
.gd-node-row .gd-folder-icon{display:inline-flex;color:var(--gd-blue);flex:none}
.gd-node-row .gd-folder-mark{color:var(--gd-muted);font-weight:700;flex:none}
.gd-node-row .gd-fname{flex:1;font-weight:600;font-size:14px;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gd-node-row .gd-badge{font-size:11px;color:var(--gd-muted);background:#f1f5f9;border-radius:20px;padding:1px 8px;flex:none}
.gd-node-row .gd-folder-act{width:28px;height:28px;border:none;background:transparent;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;color:var(--gd-muted);cursor:pointer;flex:none;padding:0;opacity:0;transition:.15s}
.gd-node-row:hover .gd-folder-act,.gd-node-row.active .gd-folder-act{opacity:1}
.gd-node-row .gd-folder-act:hover{background:#e2e8f0;color:var(--gd-ink)}
.gd-node-row .gd-folder-act svg{width:15px;height:15px}
.gd-children{margin-left:18px;display:none}
.gd-children.open{display:block}
.gd-tree-actions{border-top:1px solid var(--gd-line);padding:10px;display:flex;flex-direction:column;gap:4px}
.gd-tree-actions .gd-btn{justify-content:center;border:none;background:none}
.gd-tree-actions .gd-btn.upload{color:var(--gd-green)}

.gd-detail{min-height:280px}
.gd-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--gd-muted);text-align:center;padding:40px}
.gd-empty svg{width:64px;height:64px;color:#cbd5e1;margin-bottom:14px}
.gd-empty .t{font-size:18px;font-weight:700;color:#475569}

.gd-doc-list{display:flex;flex-direction:column}
.gd-doc-item{display:flex;align-items:center;gap:14px;padding:14px 16px;border-bottom:1px solid var(--gd-line);cursor:pointer}
.gd-doc-item:last-child{border-bottom:none}
.gd-doc-item:hover{background:#f8fafc}
.gd-doc-thumb{width:44px;height:44px;border-radius:10px;background:#f1f5f9;display:flex;align-items:center;justify-content:center;color:var(--gd-blue);flex:none;overflow:hidden}
.gd-doc-thumb img{width:100%;height:100%;object-fit:cover}
.gd-doc-info{flex:1;min-width:0}
.gd-doc-info .n{font-weight:700;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gd-doc-info .m{font-size:12px;color:var(--gd-muted)}
.gd-doc-actions{display:flex;gap:6px}
.gd-icon-btn{width:36px;height:36px;border-radius:9px;border:1px solid var(--gd-line);background:#fff;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--gd-muted)}
.gd-icon-btn:hover{background:#f1f5f9;color:var(--gd-ink)}
.gd-icon-btn svg{width:17px;height:17px}

/* document detail panel */
.gd-detail-head{display:flex;justify-content:space-between;align-items:flex-start;padding:18px 20px;border-bottom:1px solid var(--gd-line);gap:12px}
.gd-detail-head h3{margin:0;font-size:18px;word-break:break-word}
.gd-detail-meta{font-size:13px;color:var(--gd-muted);margin-top:4px}
.gd-preview{padding:18px 20px;text-align:center}
.gd-preview img{max-width:100%;border-radius:10px;border:1px solid var(--gd-line)}
.gd-share{display:flex;gap:10px;flex-wrap:wrap;padding:0 20px 18px}
.gd-comments{padding:18px 20px;border-top:1px solid var(--gd-line)}
.gd-comments h4{margin:0 0 10px}
.gd-comment{background:#f8fafc;border-radius:10px;padding:10px 12px;margin-bottom:8px}
.gd-comment .a{font-weight:700;font-size:13px}
.gd-comment .d{font-size:11px;color:var(--gd-muted)}
.gd-comment-form{display:flex;gap:8px;margin-top:10px}
.gd-comment-form input{flex:1;border:1px solid var(--gd-line);border-radius:10px;padding:10px 12px;font-size:14px}

/* calendar */
.gd-cal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.gd-cal-head h3{margin:0;font-size:20px}
.gd-cal-nav{display:flex;align-items:center;gap:12px}
.gd-cal-nav button{border:none;background:none;cursor:pointer;color:var(--gd-muted);font-weight:600;display:inline-flex;align-items:center}
.gd-cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}
.gd-cal-dow{text-align:center;color:var(--gd-muted);font-weight:600;font-size:13px;padding:6px 0}
.gd-cal-cell{min-height:92px;border:1px solid var(--gd-line);border-radius:10px;padding:8px;cursor:pointer;position:relative;background:#fff}
.gd-cal-cell:hover{border-color:var(--gd-blue)}
.gd-cal-cell.empty{background:transparent;border:none;cursor:default}
.gd-cal-cell.today{background:var(--gd-blue-l);border-color:#bfdbfe}
.gd-cal-cell .dn{font-size:13px;color:#334155}
.gd-cal-event{margin-top:4px;background:var(--gd-blue);color:#fff;border-radius:6px;font-size:11px;padding:2px 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gd-cal-event.past{background:#94a3b8}

/* activity */
.gd-act-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--gd-line)}
.gd-act-head h3{margin:0;font-size:19px;display:flex;align-items:center;gap:8px}
.gd-act-head h3 svg{width:20px!important;height:20px!important;max-width:20px;max-height:20px;flex:none;display:block}
.gd-act-head .sub{font-size:13px;color:var(--gd-muted);margin-top:2px}
.gd-act-search{padding:14px 20px;border-bottom:1px solid var(--gd-line)}
.gd-act-search input{width:100%;border:1px solid var(--gd-line);border-radius:10px;padding:11px 14px;font-size:15px}
.gd-act-item{display:flex;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--gd-line)}
.gd-act-item.download{background:#f0fdf4}
.gd-act-item .ic{width:30px;color:var(--gd-muted);flex:none;display:flex;align-items:center;justify-content:center}
.gd-act-item .ic svg{width:18px!important;height:18px!important;max-width:18px;max-height:18px;flex:none}
.gd-act-item.download .ic{color:var(--gd-green)}
.gd-act-item .tx b{font-weight:700}
.gd-act-item .dt{font-size:12px;color:var(--gd-muted)}
.gd-pager{display:flex;justify-content:center;align-items:center;gap:8px;padding:16px}
.gd-pager button{min-width:36px;height:36px;border:1px solid var(--gd-line);background:#fff;border-radius:8px;cursor:pointer;font-weight:600}
.gd-pager button.active{background:var(--gd-blue);color:#fff;border-color:var(--gd-blue)}
.gd-pager button:disabled{opacity:.4;cursor:not-allowed}

/* users */
.gd-user-card{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;border:1px solid var(--gd-line);border-radius:12px;margin-bottom:12px}
.gd-user-card .nm{font-weight:700;font-size:15px}
.gd-user-card .meta{font-size:13px;color:var(--gd-muted);display:flex;gap:14px;flex-wrap:wrap;margin-top:3px}
.gd-user-card .meta span{display:inline-flex;align-items:center;gap:5px}
.gd-user-card .meta svg{width:15px!important;height:15px!important;max-width:15px;max-height:15px;flex:none;display:block}
.gd-user-actions{display:flex;gap:8px;flex-wrap:wrap}
.gd-tag{font-size:11px;font-weight:700;padding:2px 9px;border-radius:20px;background:#f1f5f9;color:#475569}
.gd-tag.admin{background:#fef3c7;color:#92400e}

/* stats */
.gd-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:16px}
.gd-stat{padding:20px}
.gd-stat .ic{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.gd-stat .lbl{font-size:14px;color:var(--gd-muted)}
.gd-stat .val{font-size:30px;font-weight:800;letter-spacing:-.02em}
.gd-storage{padding:20px;margin-top:16px}
.gd-storage .top{display:flex;justify-content:space-between;align-items:baseline}
.gd-storage .bar{height:10px;background:#f1f5f9;border-radius:20px;margin:12px 0 6px;overflow:hidden}
.gd-storage .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--gd-blue),#60a5fa);border-radius:20px}
.gd-storage .sub{font-size:13px;color:var(--gd-muted)}

/* modal */
.gd-modal-bg{position:fixed;inset:0;background:rgba(15,23,42,.55);display:flex;align-items:center;justify-content:center;z-index:99999;padding:20px}
.gd-modal{background:#fff;border-radius:16px;width:100%;max-width:440px;padding:24px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.gd-modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.gd-modal-head h3{margin:0;font-size:20px}
.gd-modal-close{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;background:#f1f5f9;border-radius:10px;cursor:pointer;color:var(--gd-muted);flex-shrink:0;padding:0;transition:.15s}
.gd-modal-close:hover{background:#e2e8f0;color:var(--gd-ink)}
.gd-modal-close svg{width:20px;height:20px;display:block}
.gd-field{margin-bottom:14px}
.gd-field label{display:block;font-weight:700;font-size:14px;margin-bottom:6px}
.gd-field input,.gd-field textarea,.gd-field select{width:100%;border:1px solid var(--gd-line);border-radius:10px;padding:11px 13px;font-size:15px;font-family:inherit}
.gd-field textarea{min-height:80px;resize:vertical}
.gd-field .hint{font-size:12px;color:var(--gd-muted);margin-top:5px}
.gd-checks{display:flex;flex-direction:column;gap:10px}
.gd-checks label{display:flex;align-items:center;gap:10px;font-weight:600;font-size:14px}
.gd-userpick{max-height:180px;overflow:auto;border:1px solid var(--gd-line);border-radius:10px;padding:6px}
.gd-userpick label{display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:8px;font-size:14px;cursor:pointer}
.gd-userpick label:hover{background:#f1f5f9}
.gd-modal-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:8px}

/* admin impostazioni */
.gd-admin-wrap{display:flex;flex-direction:column;gap:16px}
.gd-admin-wrap h2,.gd-admin-wrap h3{display:flex;align-items:center;gap:8px}
.gd-admin-wrap h2 svg,.gd-admin-wrap h3 svg,.gd-admin-tz svg{width:20px!important;height:20px!important;max-width:20px;max-height:20px;flex:none;display:block}
.gd-admin-wrap .gd-btn svg{width:16px!important;height:16px!important;max-width:16px;max-height:16px;flex:none}
.gd-admin-head h2{margin:0;font-size:20px}
.gd-admin-notify-card h3,.gd-admin-form h3,.gd-admin-cron-card h3{margin:0 0 12px;font-size:17px}
.gd-admin-clock-card{text-align:center;background:linear-gradient(135deg,#eff4ff,#f8fafc);border-color:#bfdbfe}
.gd-admin-clock-label{font-size:13px;font-weight:700;color:var(--gd-muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px}
.gd-admin-clock{font-size:clamp(22px,5vw,32px);font-weight:800;letter-spacing:-.02em;color:var(--gd-ink);font-variant-numeric:tabular-nums}
.gd-admin-tz{margin-top:10px;font-size:14px;color:#475569;display:flex;align-items:center;justify-content:center;gap:6px}
.gd-admin-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:12px}
.gd-admin-info .lbl{display:block;font-size:12px;font-weight:700;color:var(--gd-muted);margin-bottom:4px;text-transform:uppercase;letter-spacing:.03em}
.gd-admin-info strong{font-size:16px;color:var(--gd-ink)}
.gd-admin-info .sub{font-size:12px;color:var(--gd-muted);font-weight:400}
.gd-admin-hint{font-size:13px;color:#64748b;line-height:1.55;margin:0}
.gd-admin-hint code{background:#f1f5f9;padding:2px 6px;border-radius:4px;font-size:12px}
.gd-code-row{display:flex;gap:8px;align-items:flex-start}
.gd-code{display:block;flex:1;padding:10px 12px;background:#f8fafc;border:1px solid var(--gd-line);border-radius:10px;font-size:12px;word-break:break-all;line-height:1.45}
.gd-admin-smtp-status{font-size:13px;color:var(--gd-muted);align-self:center}
.gd-admin-smtp-status.ok{color:var(--gd-green);font-weight:700}
.gd-wpcron-status{margin-bottom:16px;padding:14px 16px;border-radius:12px;border:1px solid var(--gd-line)}
.gd-wpcron-status.ok{background:#f0fdf4;border-color:#bbf7d0}
.gd-wpcron-status.warn{background:#fffbeb;border-color:#fde68a}
.gd-wpcron-badge{font-weight:700;font-size:14px;color:#166534;margin-bottom:10px}
.gd-wpcron-status.warn .gd-wpcron-badge{color:#92400e}
.gd-wpcron-badge .sub{font-weight:600;color:#64748b}
.gd-wpcron-line{display:block;margin-top:6px}

/* login */
.gd-login{max-width:380px;margin:8vh auto;padding:32px;background:#fff;border-radius:18px;box-shadow:var(--gd-shadow);border:1px solid var(--gd-line)}
.gd-login h2{margin:0 0 4px;font-size:24px}
.gd-login p.sub{margin:0 0 22px;color:var(--gd-muted)}

/* toast */
.gd-toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--gd-ink);color:#fff;padding:12px 20px;border-radius:10px;z-index:100000;font-size:14px;box-shadow:0 8px 24px rgba(0,0,0,.25);opacity:0;transition:.3s}
.gd-toast.show{opacity:1;bottom:34px}
.gd-toast.err{background:var(--gd-red)}
.gd-toast.ok{background:var(--gd-green)}

/* mobile bottom nav */
.gd-bottomnav{display:none}

@media(max-width:820px){
	.gd-header{padding:16px}
	.gd-header h1{font-size:20px}
	.gd-tabs{display:none}
	.gd-main{padding:14px 14px 88px}
	.gd-doc-layout{grid-template-columns:1fr}
	.gd-stat-grid{grid-template-columns:repeat(2,1fr)}
	.gd-searchbar{flex-wrap:wrap;padding:12px}
	.gd-cal-cell{min-height:54px;padding:5px}
	.gd-cal-grid{gap:4px}
	.gd-node-row .gd-folder-act{opacity:.8}
	.gd-bottomnav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--gd-line);z-index:9000;padding:6px 4px env(safe-area-inset-bottom)}
	.gd-bottomnav button{flex:1;border:none;background:none;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px;color:var(--gd-muted);font-size:11px;font-weight:600;cursor:pointer}
	.gd-bottomnav button svg{width:22px;height:22px}
	.gd-bottomnav button.active{color:var(--gd-blue)}
}