:root{color-scheme:dark;--bg:#07130f;--surface:#0e1d18;--surface-2:#132720;--line:#254338;--text:#edf7f2;--muted:#91a99f;--mint:#61d6a8;--mint-dark:#08271c;--danger:#ffaaa3;--shadow:0 18px 55px rgba(0,0,0,.28);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:radial-gradient(circle at 85% 0,#17382c 0,transparent 32rem),var(--bg);color:var(--text)}
button,input{font:inherit}
.shell{width:min(1160px,calc(100% - 32px));margin:auto;padding-bottom:56px}
.topbar{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:24px;min-height:88px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:var(--mint);color:var(--mint-dark);font-size:28px;font-weight:900}
.brand strong{display:block;font-size:22px;line-height:1}
.brand small{display:block;margin-top:3px;color:var(--muted);font-size:11px;letter-spacing:.18em;text-transform:uppercase}
.portal-nav{display:flex;justify-content:center;gap:4px}
.nav-button{padding:10px 13px;border-radius:10px;background:transparent;color:var(--muted);font-size:13px}
.nav-button:hover{color:var(--text);background:rgba(97,214,168,.07)}
.nav-button.active{background:var(--surface-2);color:var(--mint)}
.card{border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,rgba(19,39,32,.96),rgba(10,23,19,.96));box-shadow:var(--shadow)}
.login-wrap{display:grid;place-items:center;min-height:calc(100vh - 144px)}
.login-card{display:grid;gap:18px;width:min(440px,100%);padding:34px}
.login-card h1,.welcome h1,.page-heading h2,.section-card h2{margin:0}
.muted{color:var(--muted)}
.eyebrow{margin:0 0 7px;color:var(--mint);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
label{display:grid;gap:7px;color:var(--muted);font-size:13px;font-weight:700}
input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:11px;outline:0;background:#081510;color:var(--text)}
input:focus{border-color:var(--mint);box-shadow:0 0 0 3px rgba(97,214,168,.13)}
button{cursor:pointer;border:0;border-radius:11px;padding:12px 16px;font-weight:800}
.primary{background:var(--mint);color:var(--mint-dark)}
.secondary{border:1px solid var(--line);background:var(--surface-2);color:var(--text)}
.secondary:hover{border-color:#38604f;background:#173026}
.text-button{background:transparent;color:var(--muted)}
.welcome{display:flex;align-items:end;justify-content:space-between;gap:24px;padding:36px 0 26px}
.welcome h1{font-size:clamp(28px,5vw,48px)}
.period{display:grid;gap:4px;text-align:right}
.period span{font-weight:800}
.period small{color:var(--muted)}
.portal-page{animation:page-in .18s ease-out}
.page-heading{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px}
.page-heading h2{font-size:clamp(24px,3vw,32px)}
.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:18px}
.overview-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.metric{display:grid;gap:7px;padding:22px;min-width:0}
.metric small,.metric span{color:var(--muted)}
.metric strong{overflow:hidden;text-overflow:ellipsis;font-size:clamp(25px,3vw,36px);white-space:nowrap}
.section-card{margin-top:18px;padding:24px}
.page-card{margin-top:0}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:18px}
.booking-list{display:grid;gap:10px;margin-top:18px}
.booking{display:grid;grid-template-columns:minmax(145px,.55fr) minmax(0,1.45fr) auto;gap:18px;align-items:center;padding:16px;border:1px solid var(--line);border-radius:14px;background:#0a1813}
.booking-time{display:grid;gap:4px}
.booking-time strong{font-size:17px}
.booking-time span,.booking-route span,.booking-meta{color:var(--muted);font-size:13px}
.booking-route{display:grid;gap:5px;min-width:0}
.booking-route strong,.booking-route span{overflow-wrap:anywhere}
.booking-meta{display:grid;gap:3px;text-align:right}
.empty{padding:24px 0;color:var(--muted);text-align:center}
.compact{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr);gap:34px}
.password-form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.password-form button{grid-column:3}
.info-note{margin:4px 2px 0;color:var(--muted);font-size:13px}
.message{min-height:1.2em;margin:0;color:var(--muted)}
.message.error{color:var(--danger)}
.hidden{display:none!important}
@keyframes page-in{from{opacity:.45;transform:translateY(4px)}to{opacity:1;transform:none}}
@media(max-width:980px){
  .topbar{grid-template-columns:auto 1fr auto;gap:12px}
  .nav-button{padding-inline:9px;font-size:12px}
}
@media(max-width:850px){
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .overview-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .compact{grid-template-columns:1fr}
  .password-form{grid-template-columns:1fr}
  .password-form button{grid-column:auto}
  .booking{grid-template-columns:1fr auto}
  .booking-route{grid-column:1/-1;grid-row:2}
  .booking-meta{grid-column:2;grid-row:1}
}
@media(max-width:760px){
  .shell{padding-bottom:104px}
  .topbar{grid-template-columns:auto 1fr}
  .portal-nav{position:fixed;z-index:20;right:10px;bottom:10px;left:10px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;padding:7px;border:1px solid var(--line);border-radius:16px;background:rgba(10,24,19,.96);box-shadow:0 12px 40px rgba(0,0,0,.45);backdrop-filter:blur(14px)}
  .nav-button{display:grid;place-items:center;min-height:48px;padding:7px 4px;font-size:11px;line-height:1.2}
  .text-button{justify-self:end}
}
@media(max-width:560px){
  .shell{width:min(100% - 20px,1160px)}
  .topbar{min-height:74px}
  .brand-mark{width:38px;height:38px;border-radius:12px;font-size:25px}
  .brand strong{font-size:20px}
  .login-wrap{min-height:calc(100vh - 100px)}
  .login-card,.section-card{padding:20px}
  .welcome{align-items:flex-start;flex-direction:column;gap:10px;padding:24px 0 20px}
  .period{text-align:left}
  .page-heading{align-items:flex-start}
  .metric-grid,.overview-grid{grid-template-columns:1fr}
  .metric{padding:18px}
  .section-head{align-items:flex-start}
  .booking{grid-template-columns:1fr}
  .booking-route,.booking-meta{grid-column:auto;grid-row:auto;text-align:left}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .portal-page{animation:none}
}

.announcement-list{display:grid;gap:12px;margin-top:18px}
.announcement{padding:20px;border:1px solid var(--line);border-radius:14px;background:#0a1813}
.announcement-head{display:flex;align-items:start;justify-content:space-between;gap:18px}
.announcement h3{margin:0;font-size:18px}
.announcement time{color:var(--muted);font-size:12px;white-space:nowrap}
.announcement p{margin:12px 0 0;color:#d7e6df;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}
@media(max-width:760px){.portal-nav{grid-template-columns:repeat(5,minmax(0,1fr))}.nav-button{min-height:54px}.announcement-head{display:grid;gap:6px}.announcement time{white-space:normal}}