:root{
  --bg1:#0b1220;
  --bg2:#0f1b33;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --border: rgba(255,255,255,.14);
  --shadow: 0 18px 55px rgba(0,0,0,.35);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
}

.bg{
  background: radial-gradient(1200px 700px at 20% 10%, rgba(255,255,255,.08), transparent 55%),
              radial-gradient(900px 600px at 80% 0%, rgba(255,60,90,.10), transparent 55%),
              linear-gradient(160deg, var(--bg1), var(--bg2));
}

.container{
  width:min(1100px, 92vw);
  margin:0 auto;
  padding:22px 0 40px;
}

.topbar{
  position:sticky;
  top:0;
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(11,18,32,.72), rgba(11,18,32,.35));
  border-bottom: 1px solid rgba(255,255,255,.08);
  z-index:10;
}
.topbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 0;
}
.kicker{font-size:.9rem; letter-spacing:.06em; text-transform:uppercase; color:var(--muted)}
.title{font-weight:720; font-size:1.25rem}
.small{font-size:.92rem}

.card{
  background: linear-gradient(180deg, var(--card), var(--card2));
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card--login{
  margin-top: 12vh;
  padding: 26px 22px;
  max-width: 520px;
  margin-left:auto;
  margin-right:auto;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.9rem;
  padding:8px 12px;
  border-radius:999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  margin-bottom: 10px;
}
.muted{color:var(--muted)}

.form{margin-top:18px; display:grid; gap:10px}
label{font-size:.95rem; color:var(--muted)}
input{
  width:100%;
  padding:12px 12px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.25);
  color:var(--text);
  outline:none;
}
input:focus{border-color: rgba(255,255,255,.32)}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:11px 14px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.10);
  color:var(--text);
  text-decoration:none;
  cursor:pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  user-select:none;
}
.btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.22)}
.btn:active{transform: translateY(0px)}
.btn--ghost{background: transparent}
.btn[aria-disabled="true"]{
  opacity:.45;
  pointer-events:none;
}

.error{
  margin:0;
  color: #ffd1d1;
  background: rgba(255,80,80,.12);
  border: 1px solid rgba(255,80,80,.25);
  padding:10px 12px;
  border-radius: 12px;
}
.hint{margin-top:14px; color:var(--muted); font-size:.95rem}
code{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono"; font-size:.95em}

.hero{
  padding:18px 18px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
}
.hero__text h1{
  margin:0 0 6px;
  font-size: 1.35rem;
}
.hero__nav{display:flex; gap:10px; flex-wrap:wrap}

.grid{
  display:grid;
  grid-template-columns: 1.6fr .95fr;
  gap:16px;
  margin-top:16px;
}
@media (max-width: 920px){
  .grid{grid-template-columns: 1fr}
  .hero{flex-direction:column; align-items:flex-start}
}

.photo{overflow:hidden; min-height: 420px}
.photo__img{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
}
.photo__placeholder{
  height:100%;
  min-height:420px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:14px;
  padding:24px;
  text-align:left;
}
.photo__placeholderIcon{font-size: 2.2rem}
.photo__placeholderTitle{font-weight:700; margin-bottom:4px}

.sidebar{padding:16px 16px}
.sidebar h2{margin:0 0 6px; font-size:1.05rem}
.days{
  display:grid;
  grid-template-columns: 1fr;
  gap:8px;
  margin-top:12px;
  max-height: 520px;
  overflow:auto;
  padding-right:4px;
}
.day{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
  color:var(--text);
  text-decoration:none;
}
.day:hover{border-color: rgba(255,255,255,.20); background: rgba(0,0,0,.22)}
.day--active{
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.22);
}
.day--locked{
  opacity:.55;
  cursor:not-allowed;
}
.day__num{
  width:42px;
  height:34px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius: 12px;
  background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.10);
  font-weight:700;
}
.day__label{font-size:.98rem}

.sidebar__footer{
  margin-top:14px;
  padding-top:12px;
  border-top:1px solid rgba(255,255,255,.10);
}

.footer{
  margin-top:18px;
  padding: 8px 2px 0;
  opacity:.9;
}