/* LOCK SCREEN */
#lockScreen{
  position:fixed;inset:0;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:radial-gradient(120% 100% at 50% -10%,#1c1440 0%,#0B0F1A 55%);padding:24px;
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
#lockScreen.hide{opacity:0;transform:scale(1.04);pointer-events:none}

/* APP SHELL */
#app{display:none;min-height:100vh;flex-direction:column}
#app.show{display:flex}
.app-header{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border-soft);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.header-left{display:flex;align-items:center;gap:10px;min-width:0}
.header-logo{width:30px;height:30px;flex:none}
.header-brand{font-size:14px;font-weight:800;white-space:nowrap}
.header-brand span{color:var(--secondary)}
.header-right{display:flex;align-items:center;gap:6px}
.icon-btn{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-dim);transition:background .2s,color .2s,transform .15s}
.icon-btn:hover{background:var(--surface-2);color:var(--text)}
.icon-btn:active{transform:scale(.92)}
.avatar{border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:700;flex:none;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#0B0F1A}
main#views{flex:1;position:relative;padding-bottom:96px}
.view{display:none;padding:18px 16px 8px;animation:fadeInUp .35s var(--ease) both}
.view.active{display:block}
@keyframes fadeInUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

/* PROFILE CARD */
.profile-card{position:fixed;top:60px;right:12px;z-index:90;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xl);padding:20px;width:260px;box-shadow:var(--shadow-3);animation:fadeInUp .2s var(--ease)}
.profile-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--border-soft)}
.profile-row:last-of-type{border-bottom:none}
.profile-label{font-size:12px;color:var(--text-faint);font-weight:600}
.profile-val{font-size:13px;font-weight:700;text-align:right;max-width:60%;word-break:break-word}

/* BOTTOM NAV */
.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:50;display:flex;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--border-soft);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px;min-height:48px;color:var(--text-faint);border-radius:var(--r-md);transition:color .2s,transform .15s;position:relative}
.nav-item.active{color:var(--primary)}
.nav-item.active::before{content:'';position:absolute;top:-6px;width:28px;height:3px;border-radius:3px;background:var(--primary)}
.nav-item:active{transform:scale(.93)}
.nav-item span{font-size:10.5px;font-weight:600}
.nav-item svg{width:22px;height:22px}

/* SECTION HEADERS */
.section-title{font-size:18px;font-weight:800;letter-spacing:-.01em;margin-bottom:2px}
.section-sub{font-size:13px;color:var(--text-dim);margin-bottom:14px}
.row-between{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.link-btn{font-size:13px;font-weight:700;color:var(--primary)}

/* HELLO CARD */
.hello-card{background:linear-gradient(135deg,var(--surface-2),var(--surface));border:1px solid var(--border-soft);border-radius:var(--r-xl);padding:18px;margin-bottom:16px;position:relative;overflow:hidden}
.hello-greet{font-size:20px;font-weight:800;margin-bottom:2px}
.hello-sub{font-size:13px;color:var(--text-dim)}
.kpi-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
.kpi-card{padding:14px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--border-soft)}
.kpi-icon{width:32px;height:32px;border-radius:10px;display:flex;align-items:center;justify-content:center}
.kpi-icon svg{width:17px;height:17px}
.kpi-value{font-size:21px;font-weight:800;letter-spacing:-.01em;line-height:1.1;margin-top:10px}
.kpi-label{font-size:12px;color:var(--text-dim);margin-top:2px}

/* WEEK GRID */
.week-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-bottom:14px}
.day-col{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 2px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border-soft);min-height:78px}
.day-col.today{border-color:var(--primary)}
.day-name{font-size:10.5px;color:var(--text-faint);font-weight:700;text-transform:uppercase}
.day-num{font-size:14px;font-weight:800}
.shift-dot{width:22px;height:22px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:800;color:#0B0F1A}

/* CHAT THREAD OVERLAY */
#chatThread{display:none;position:fixed;inset:0;z-index:60;background:var(--bg);flex-direction:column}
#chatThread.show{display:flex}
.chat-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border-soft)}
.chat-head b{font-size:15px}
.chat-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}