:root{
  --bg:#070b18;
  --bg-2:#0c1124;
  --panel:#0d1226;
  --panel-2:#121833;
  --line:rgba(255,255,255,0.08);
  --line-2:rgba(255,255,255,0.05);
  --text:#eef2ff;
  --muted:#98a2c8;
  --soft:#7d88b6;
  --primary:#7c84ff;
  --primary-2:#9ca7ff;
  --accent:#6b74ff;
  --danger:#ff6e7d;
  --event:#8ea2ff;
  --flight:#a86cff;
  --schedule:#f1b04a;
  --success:#4fd1a5;
  --shadow:0 20px 60px rgba(0,0,0,0.35);
  --radius:22px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;min-height:100%}
body{
  font-family:"Satoshi", Inter, ui-sans-serif, system-ui, sans-serif;
  background:
    radial-gradient(circle at top, rgba(124,132,255,0.14), transparent 32%),
    linear-gradient(180deg, #0a1022 0%, #070b18 100%);
  color:var(--text);
}
button,input,select,textarea{font:inherit}
button{border:0;background:none;color:inherit}
input,select,textarea{
  width:100%;
  border:1px solid var(--line);
  background:rgba(255,255,255,0.03);
  color:var(--text);
  padding:13px 14px;
  border-radius:14px;
  outline:none;
}
input::placeholder, textarea::placeholder{color:#7c84a8}
input:focus,select:focus,textarea:focus{
  border-color:rgba(124,132,255,0.55);
  box-shadow:0 0 0 4px rgba(124,132,255,0.12);
}
textarea{min-height:92px;resize:vertical}
.app-shell{
  max-width:1440px;
  margin:0 auto;
  padding:24px;
}
.topbar{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 18px;
  border:1px solid var(--line);
  background:rgba(9,13,29,0.7);
  backdrop-filter: blur(12px);
  border-radius:20px;
  box-shadow:var(--shadow);
}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:0.01em}
.brand-mark{
  width:34px;height:34px;border-radius:12px;position:relative;
  background:linear-gradient(180deg, rgba(124,132,255,0.18), rgba(124,132,255,0.06));
  border:1px solid rgba(124,132,255,0.28);
}
.brand-mark:before{
  content:"";position:absolute;inset:9px 10px 10px 9px;border-radius:50%;
  background:#7c84ff;
  box-shadow:-6px 0 0 0 #11162e inset;
}
.topbar-right{display:flex;align-items:center;gap:10px}
.date-pill,.ghost-chip,.view-btn,.icon-btn,.ghost-btn,.primary-btn,.secondary-btn,.tab-btn{
  border:1px solid var(--line);
  border-radius:14px;
  transition:all .18s ease;
}
.date-pill,.ghost-chip,.view-btn,.icon-btn,.ghost-btn,.tab-btn{
  background:rgba(255,255,255,0.03);
}
.date-pill{padding:10px 14px;color:var(--muted)}
.icon-btn{width:40px;height:40px;display:grid;place-items:center}
.icon-btn:hover,.ghost-btn:hover,.view-btn:hover,.tab-btn:hover{background:rgba(255,255,255,0.07)}
.primary-btn,.secondary-btn,.ghost-btn,.view-btn,.tab-btn{
  padding:12px 16px;font-weight:600;cursor:pointer
}
.primary-btn{
  background:linear-gradient(135deg,var(--primary-2),var(--primary));
  color:#0d1230;border-color:transparent;
}
.primary-btn:hover{transform:translateY(-1px);filter:brightness(1.03)}
.secondary-btn{background:rgba(124,132,255,0.08);border-color:rgba(124,132,255,0.22)}
.ghost-btn{color:var(--muted)}
.view-switch{display:inline-flex;padding:4px;border-radius:16px;background:rgba(255,255,255,0.03);border:1px solid var(--line);gap:4px}
.view-btn{padding:10px 14px}
.view-btn.active,.tab-btn.active{
  background:linear-gradient(135deg, rgba(124,132,255,0.28), rgba(124,132,255,0.14));
  border-color:rgba(124,132,255,0.28);
  color:#fff;
}
.main-grid{
  display:grid;
  grid-template-columns: minmax(0,1fr) 370px;
  gap:20px;
  margin-top:20px;
}
.panel{
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(15,20,42,0.96), rgba(10,14,30,0.96));
  border-radius:24px;
  box-shadow:var(--shadow);
}
.panel-inner{padding:20px}
.panel-head{
  display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;
}
.panel-title{font-size:22px;font-weight:700;letter-spacing:-0.02em}
.panel-subtitle{font-size:14px;color:var(--muted);margin-top:6px}
.notice,.error{
  margin-top:14px;padding:12px 14px;border-radius:14px;font-size:14px
}
.notice{background:rgba(79,209,165,0.08);border:1px solid rgba(79,209,165,0.18);color:#c4f5e3}
.error{background:rgba(255,110,125,0.08);border:1px solid rgba(255,110,125,0.18);color:#ffd8dd}
.summary-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px
}
.summary-card{
  padding:16px;border-radius:18px;background:rgba(255,255,255,0.03);border:1px solid var(--line-2)
}
.summary-label{font-size:12px;color:var(--soft);text-transform:uppercase;letter-spacing:.08em}
.summary-value{font-size:28px;font-weight:700;margin-top:8px}
.summary-note{font-size:13px;color:var(--muted);margin-top:6px;line-height:1.45}
.month-toolbar{display:flex;align-items:center;gap:10px}
.calendar-head,.calendar-grid{
  display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px
}
.calendar-head{margin-bottom:10px}
.calendar-head div{
  padding:12px 8px;text-align:center;color:var(--soft);font-size:12px;text-transform:uppercase;letter-spacing:.1em
}
.day-cell{
  min-height:132px;
  padding:12px;border-radius:18px;text-align:left;position:relative;
  border:1px solid var(--line);background:rgba(255,255,255,0.025);cursor:pointer
}
.day-cell:hover{background:rgba(255,255,255,0.045)}
.day-cell.muted{opacity:.5}
.day-cell.today{box-shadow:0 0 0 1px rgba(124,132,255,0.35) inset}
.day-cell.selected{
  background:linear-gradient(180deg, rgba(124,132,255,0.17), rgba(124,132,255,0.06));
  border-color:rgba(124,132,255,0.28);
}
.day-number-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.day-number{font-size:15px;font-weight:700}
.selected-pill{
  font-size:11px;padding:5px 8px;border-radius:999px;background:rgba(124,132,255,0.15);border:1px solid rgba(124,132,255,0.22)
}
.badges{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.mini-badge{
  font-size:11px;padding:5px 7px;border-radius:999px;border:1px solid transparent
}
.mini-badge.schedule{color:#ffd38c;background:rgba(241,176,74,0.12);border-color:rgba(241,176,74,0.2)}
.mini-badge.event{color:#cdd5ff;background:rgba(142,162,255,0.12);border-color:rgba(142,162,255,0.2)}
.mini-badge.flight{color:#e2c8ff;background:rgba(168,108,255,0.12);border-color:rgba(168,108,255,0.2)}
.day-snippet{font-size:12px;color:var(--muted);line-height:1.45}
.preview-panel{margin-top:18px;padding:18px;border-radius:20px;background:rgba(255,255,255,0.03);border:1px solid var(--line)}
.item-list{display:flex;flex-direction:column;gap:12px}
.item{
  padding:14px;border-radius:18px;background:rgba(255,255,255,0.028);border:1px solid var(--line)
}
.item-head{display:flex;justify-content:space-between;gap:12px}
.item-title{font-weight:700}
.item-meta{font-size:13px;color:var(--muted);margin-top:4px;line-height:1.45}
.item-pill{
  padding:6px 10px;border-radius:999px;font-size:12px;height:max-content
}
.item-pill.schedule{color:#ffd38c;background:rgba(241,176,74,0.12)}
.item-pill.event{color:#dbe1ff;background:rgba(142,162,255,0.12)}
.item-pill.flight{color:#e4d0ff;background:rgba(168,108,255,0.12)}
.timeline-wrap{overflow:auto;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,0.025)}
.timeline{
  position:relative;min-width:760px;height:1536px;
  background:
    repeating-linear-gradient(to bottom, transparent 0, transparent 63px, rgba(255,255,255,0.04) 63px, rgba(255,255,255,0.04) 64px);
}
.hour-line{
  position:absolute;left:0;right:0;border-top:1px solid rgba(255,255,255,0.04)
}
.hour-label{
  position:absolute;left:14px;top:-11px;font-size:11px;color:var(--soft);background:rgba(8,10,22,0.92);padding:2px 6px;border-radius:999px
}
.timeline-lane{position:absolute;left:78px;right:18px;top:0;bottom:0}
.timeline-block{
  position:absolute;padding:10px 12px;border-radius:16px;border:1px solid rgba(255,255,255,0.08);overflow:hidden
}
.timeline-block.schedule{background:rgba(241,176,74,0.13);border-color:rgba(241,176,74,0.2)}
.timeline-block.event{background:rgba(142,162,255,0.13);border-color:rgba(142,162,255,0.2)}
.timeline-block.flight{background:rgba(168,108,255,0.13);border-color:rgba(168,108,255,0.2)}
.small{font-size:11px;color:#e4e9ffb8}
.strong{font-size:14px;font-weight:700;margin-top:4px}
.tiny{font-size:12px;color:#d2d8f0b8;margin-top:3px;line-height:1.35}
.sidebar-stack{display:flex;flex-direction:column;gap:18px}
.form-tabs{display:flex;gap:8px}
.form-grid{display:grid;gap:14px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.label{font-size:13px;color:var(--soft);display:block;margin-bottom:8px}
.people-list{display:flex;flex-wrap:wrap;gap:10px}
.person-chip{
  display:inline-flex;align-items:center;gap:10px;padding:10px 12px;border-radius:16px;background:rgba(255,255,255,0.03);border:1px solid var(--line)
}
.person-dot{width:9px;height:9px;border-radius:50%}
.person-meta{font-size:12px;color:var(--muted)}
.empty{padding:18px;border-radius:16px;background:rgba(255,255,255,0.025);border:1px dashed var(--line);color:var(--muted)}
.login-shell{
  min-height:100vh;display:grid;place-items:center;padding:24px;
  background:
    radial-gradient(circle at top, rgba(124,132,255,0.18), transparent 28%),
    linear-gradient(180deg, #0a1022 0%, #070b18 100%);
}
.login-card{
  width:min(420px,100%);padding:38px;border-radius:30px;
  background:linear-gradient(180deg, rgba(13,18,38,0.95), rgba(9,12,26,0.95));
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  text-align:center;
}
.moon-wrap{display:flex;justify-content:center;margin-bottom:22px}
.moon-icon{
  width:72px;height:72px;border-radius:50%;
  background:linear-gradient(180deg, #8c94ff, #727cf7);
  box-shadow:-20px 0 0 0 #0f1430 inset, 0 10px 30px rgba(124,132,255,0.24);
}
.login-form{display:grid;gap:14px}
.login-password{padding:15px 16px;border-radius:16px;text-align:center}
.loading{padding:18px;color:var(--muted)}
@media (max-width:1100px){
  .main-grid{grid-template-columns:1fr}
}
@media (max-width:900px){
  .summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:680px){
  .app-shell{padding:16px}
  .topbar{flex-direction:column;align-items:flex-start;gap:14px}
  .summary-grid,.two-col,.calendar-head,.calendar-grid{grid-template-columns:1fr}
  .calendar-head{display:none}
  .day-cell{min-height:110px}
}