/* ── Reset ───────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

/* ── Variables ───────────────────────────────────── */
:root{
  --teal:#007A7A;--teal-2:#009999;--teal-light:#E6F5F5;--teal-mid:#CCE9E9;
  --red:#A0272A;--amber:#F59E0B;--green:#10B981;--purple:#7C3AED;--blue:#3B82F6;
  --bg:#F2F5F9;--card:#FFFFFF;--border:#E8ECF0;--border-2:#EEF1F5;
  --t1:#1C2333;--t2:#3D4A5C;--t3:#6B7280;--t4:#A0AAB4;
  --r:16px;--r-sm:10px;--r-xs:6px;
  --sh:0 1px 3px rgba(0,0,0,.06),0 4px 16px rgba(0,0,0,.04);
  --sh-md:0 2px 8px rgba(0,0,0,.08),0 8px 32px rgba(0,0,0,.06);
  --tr:.18s cubic-bezier(.4,0,.2,1);
  --sidebar:220px;--topbar:60px;
}

/* ── Base ────────────────────────────────────────── */
html{scroll-behavior:smooth}
body{font-family:'DM Sans','Inter',sans-serif;background:var(--bg);color:var(--t1);display:flex;min-height:100vh;font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}
svg{display:block;flex-shrink:0}

/* ── Sidebar ─────────────────────────────────────── */
.sidebar{
  width:var(--sidebar);min-height:100vh;background:var(--card);
  border-right:1px solid var(--border);display:flex;flex-direction:column;
  flex-shrink:0;position:fixed;top:0;left:0;z-index:50;overflow:hidden;
  transition:width .25s cubic-bezier(.4,0,.2,1),transform .25s cubic-bezier(.4,0,.2,1);
}
.sidebar.collapsed{width:60px}
.sidebar.collapsed .sb-brand{justify-content:center;padding:0 12px}
.sidebar.collapsed .sb-logo-full{display:none}
.sidebar.collapsed .sb-logo-icon{display:block;margin:0 auto}
.sidebar.collapsed .sb-brand-text,
.sidebar.collapsed .sb-section-label,
.sidebar.collapsed .sb-item-label,
.sidebar.collapsed .sb-badge,
.sidebar.collapsed .sb-user-info{opacity:0;width:0;overflow:hidden;pointer-events:none;white-space:nowrap;transition:opacity .15s,width .25s}
.sidebar.collapsed .sb-item{justify-content:center;padding:9px 0;gap:0}
.sidebar.collapsed .sb-item-content{flex:0 0 auto;width:0;overflow:hidden}
.sidebar.collapsed .sb-item-resources{align-items:center}
.sidebar.collapsed .sb-item-resources .sb-icon{margin-top:0}
.sidebar.collapsed .sb-footer{justify-content:center;padding:14px 0}
.sidebar.collapsed .sb-item-cats{opacity:0;height:0;margin:0;padding:0;overflow:hidden;pointer-events:none}

.sb-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:49;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}
.sb-overlay.open{display:block}

.sb-brand{height:var(--topbar);display:flex;align-items:center;justify-content:center;padding:0 16px;border-bottom:1px solid var(--border-2);flex-shrink:0}
.sb-brand img{object-fit:contain;transition:opacity .2s}
.sb-logo-full{width:100%;max-height:46px}
.sb-logo-icon{display:none;height:32px;width:32px}
.sb-brand-name{font-size:13px;font-weight:600;color:var(--t1);letter-spacing:-.1px}
.sb-brand-sub{font-size:10px;color:var(--t3);font-weight:500;letter-spacing:.04em;text-transform:uppercase}

.sb-nav{flex:1;padding:12px 10px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}
.sb-section-label{font-size:10px;font-weight:400;color:var(--t4);text-transform:uppercase;letter-spacing:.1em;padding:10px 10px 4px}

.sb-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--r-sm);color:var(--t3);font-size:13.5px;font-weight:500;cursor:pointer;transition:all var(--tr);text-decoration:none;position:relative}
.sb-item:hover{background:#F8FAFC;color:var(--t2)}
.sb-item.active{background:var(--teal-light);color:var(--teal);font-weight:600}
.sb-item.active .sb-icon{color:var(--teal)}
.sb-icon{width:18px;height:18px;flex-shrink:0;display:flex;align-items:center;justify-content:center}

.sb-badge{margin-left:auto;background:var(--red);color:#fff;font-size:10px;font-weight:500;min-width:18px;height:18px;border-radius:99px;display:flex;align-items:center;justify-content:center;padding:0 5px}
.sb-badge.teal{background:var(--teal)}

.sb-footer{border-top:1px solid var(--border-2);padding:14px 16px;display:flex;align-items:center;gap:10px}
.sb-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--teal-2));display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:500;color:#fff;flex-shrink:0}
.sb-user-name{font-size:13px;font-weight:500;color:var(--t1)}
.sb-user-role{font-size:11px;color:var(--t3)}

.sb-item-label{font-size:13.5px;font-weight:500;white-space:nowrap;transition:opacity .15s,width .25s}
.sb-item-content{display:flex;flex-direction:column;flex:1;overflow:hidden;min-width:0}
.sb-item-cats{display:flex;flex-direction:column;gap:4px;margin-top:8px;padding:0 2px;transition:opacity var(--tr)}
.sb-cat-chip{display:block;width:100%;font-size:12px;font-weight:500;color:var(--t2);background:var(--bg);border:1.5px solid var(--border);border-radius:var(--r-xs);padding:6px 10px;cursor:pointer;text-align:left;transition:all var(--tr);text-decoration:none}
.sb-cat-chip:hover{background:#fff;border-color:var(--teal);color:var(--teal);box-shadow:0 1px 4px rgba(0,122,122,.12)}
.sb-item.active .sb-cat-chip{background:var(--teal-light);border-color:var(--teal-mid);color:var(--teal)}
.sb-item-resources{align-items:flex-start;padding-top:10px;padding-bottom:10px}
.sb-item-resources .sb-icon{margin-top:2px}
a.sb-item-label-link{color:inherit;text-decoration:none;display:block}
a.sb-item-label-link:hover{color:var(--teal)}

.sb-toggle{width:34px;height:34px;border-radius:var(--r-sm);background:transparent;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--t3);flex-shrink:0;transition:all var(--tr)}
.sb-toggle:hover{background:var(--bg);color:var(--t1)}

/* ── Main layout ─────────────────────────────────── */
.main{margin-left:var(--sidebar);flex:1;display:flex;flex-direction:column;min-height:100vh;transition:margin-left .25s cubic-bezier(.4,0,.2,1)}
.main.sb-collapsed{margin-left:60px}

/* ── Topbar ──────────────────────────────────────── */
.topbar{height:var(--topbar);background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 28px;gap:16px;position:sticky;top:0;z-index:40}
.tb-search{display:flex;align-items:center;gap:8px;background:var(--bg);border:1.5px solid var(--border);border-radius:50px;padding:7px 14px;width:260px;transition:all var(--tr)}
.tb-search:focus-within{border-color:var(--teal);background:#fff;box-shadow:0 0 0 3px var(--teal-light)}
.tb-search input{border:none;background:transparent;font-size:13px;color:var(--t2);width:100%;outline:none;font-family:inherit}
.tb-search input::placeholder{color:var(--t4)}
.tb-datetime{margin-left:auto;font-size:13px;color:var(--t3);display:flex;align-items:center;gap:6px}
.tb-icon-btn{width:36px;height:36px;border-radius:50%;background:var(--bg);border:1.5px solid var(--border);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--t3);transition:all var(--tr);position:relative;flex-shrink:0}
.tb-icon-btn:hover{border-color:var(--teal);color:var(--teal);background:var(--teal-light)}
.notif-pip{position:absolute;top:4px;right:4px;width:7px;height:7px;background:var(--red);border-radius:50%;border:1.5px solid #fff}

/* ── Content ─────────────────────────────────────── */
.content{padding:24px 26px 60px;flex:1}

/* ── Animations ──────────────────────────────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

/* ── Pills ───────────────────────────────────────── */
.pill{display:inline-flex;align-items:center;font-size:10.5px;font-weight:600;padding:2px 8px;border-radius:99px;white-space:nowrap;letter-spacing:.04em}
.pill-teal{background:var(--teal-light);color:var(--teal)}
.pill-red{background:#FEE2E2;color:#DC2626}
.pill-purple{background:#EDE9FE;color:#7C3AED}
.pill-amber{background:#FEF3C7;color:#D97706}
.pill-gray{background:#F3F4F6;color:#6B7280}
.pill-green{background:#D1FAE5;color:#059669}
.pill-blue{background:#DBEAFE;color:#2563EB}
.pill-pink{background:#FCE7F3;color:#BE185D}
.pill-cyan{background:#CFFAFE;color:#0E7490}

/* ── Utilities ───────────────────────────────────── */
.divider{height:1px;background:var(--border-2);margin:2px 0}

/* ── Mobile ──────────────────────────────────────── */
@media(max-width:768px){
  .sidebar{transform:translateX(-100%);width:var(--sidebar)!important}
  .sidebar.mobile-open{transform:translateX(0)}
  .main{margin-left:0!important}
  .tb-datetime{display:none}
  .content{padding:16px 16px 60px}
}