:root{
  --bg: #0a0f0a;
  --card: #0f1810;
  --panel: #0d160f;
  --text: #f7f2e8;
  --muted: #d8cfbf;

  --red: #c9253a;
  --green: #2ca86f;
  --gold: #f5d25f;

  --border: rgba(245,210,95,0.42);
  --border-strong: rgba(245,210,95,0.72);
  --shadow: #000000;

  --snow-gap: 32px;

  --radius: 16px;
  --radius-sm: 12px;
}

*{ box-sizing:border-box; }


body{
  margin:0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", ui-sans-serif, system-ui;
  color: var(--text);
  background-image: url("images/bg.png");
  background-size: cover;
}

h1, h2, h3, .hub-title {
  font-family: "Mountains of Christmas", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", ui-sans-serif, system-ui;
}

.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:14px 18px;
  border-bottom:2px solid var(--border-strong);
  background-color: #0c130e;
  position: relative;
  z-index: 3;
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color: var(--text);
}
.brand-text{
  display:flex;
  flex-direction:column;
  gap:2px;
}
.logo{
  width:100px;
  height:auto;
}

.userbox{ display:flex; gap:10px; align-items:center; }
.me{ text-align:right; }
.me-name{ font-weight:900; }
.me-tag{ color:var(--muted); font-size:12px; }

.container{ max-width:1100px; margin:0 auto; padding:18px; position: relative; z-index: 2; }
.footer{ border-top:2px solid var(--border); padding:16px 18px; color:var(--muted); position: relative; z-index: 2; }

.card{
  position: relative;
  background-color: var(--card);
  border:2px solid var(--border);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: 8px 8px 0 var(--shadow);
}
.card{ padding-top: calc(18px + var(--snow-gap)); }

.hero{
  min-height: 420px;
}

.hero-logged-out{
  max-width: 520px;
  margin: 64px auto;
  text-align: center;
  min-height: auto;
}

h1,h2,h3{ margin: 0 0 10px 0; }
hr{ border:0; border-top:2px solid var(--border); margin: 14px 0; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 14px;
  border-radius: 999px;
  border:2px solid var(--border-strong);
  background-color: var(--red);
  color: var(--text);
  text-decoration:none;
  cursor:pointer;
  font-weight:900;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  box-shadow: inset 0 -4px #991a2b, 4px 4px 0 var(--shadow);
}

.btn:hover{ border-color: rgba(245,197,66,0.95); }
.btn:active{ transform: translate(1px, 1px); }
.btn:disabled{ opacity:0.55; cursor:not-allowed; }

.btn-ghost{
  background-color: #153022;
  border-color: var(--green);
  box-shadow: inset 0 -3px #0d1d14, 4px 4px 0 var(--shadow);
}

.flashes{ display:flex; flex-direction:column; gap:8px; margin-bottom:14px; position: relative; }
.flash{
  padding:10px 12px;
  border-radius: var(--radius-sm);
  border:2px solid var(--border);
  background-color: #0c110e;
}
.flash.error{ border-color: rgba(215,38,56,0.75); }

.grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap:12px; margin-top:14px; }
.tile{
  padding:12px;
  border-radius: var(--radius);
  border:2px solid var(--border);
  background-color: var(--panel);
}
.tile{ padding-top: calc(12px + var(--snow-gap)); }
.tile-title{ font-weight:900; text-transform: uppercase; letter-spacing: 0.4px; font-family: "Mountains of Christmas", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", ui-sans-serif, system-ui; }
.tile-body{ color:var(--muted); margin-top:6px; font-family: ui-sans-serif, system-ui; }
.actions{ margin-top:16px; display:flex; gap:10px; align-items:center; }
.hint{ color:var(--muted); font-size:12px; font-family: ui-sans-serif, system-ui; }

.actions.centered{
  justify-content:center;
  flex-direction:column;
  align-items:center;
}
.hero-logged-out .btn{
  width: 100%;
  max-width: 280px;
}
.hero-logged-out .hint{
  text-align:center;
}

.hub-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:12px;
  margin-top:14px;
  justify-items:center;
}
.hub-card{
  display:block;
  padding:14px;
  border-radius: var(--radius);
  border:2px solid var(--border);
  background-color: var(--panel);
  text-decoration:none;
  color: var(--text);
  box-shadow: 6px 6px 0 var(--shadow);
  width: 100%;
  max-width: 420px;
  text-align: center;
}
.hub-card{ padding-top: calc(14px + var(--snow-gap)); }
.hub-card:hover{ border-color: rgba(245,197,66,0.95); }
.hub-title{ font-weight:900; font-size:18px; text-transform: uppercase; letter-spacing: 0.5px; }
.hub-desc{ color:var(--muted); margin-top:6px; font-family: ui-sans-serif, system-ui; }

.card,
.panel,
.tile,
.hub-card{
  background-image: url("images/snow.svg");
  background-repeat: repeat-x;
  background-position: top center;
  background-size: 150px 60px;
}

.row{ display:flex; align-items:center; }
.row.gap{ gap:10px; }
.row.between{ justify-content:space-between; }

.grid2{ display:grid; grid-template-columns: 1fr 1fr; gap:12px; }
.panel{
  padding:14px;
  border-radius: var(--radius);
  border:2px solid var(--border);
  background-color: var(--panel);
}
.panel{ padding-top: calc(14px + var(--snow-gap)); }

.form{ display:flex; flex-direction:column; gap:10px; margin-top:12px; }
.label{ font-weight:900; font-size:13px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; }

.input, textarea{
  width:100%;
  border-radius: var(--radius-sm);
  border:2px solid rgba(245,197,66,0.25);
  padding:10px 12px;
  background-color: #0b0f0c;
  color: var(--text);
  outline: none;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New";
}

.input:focus, textarea:focus{ border-color: rgba(245,197,66,0.85); }
textarea{ resize: vertical; }

.muted{ color: var(--muted); font-family: ui-sans-serif, system-ui; }
.big{ font-size:18px; }

.message{ border:2px solid var(--border); border-radius: var(--radius); padding:12px; background-color: #0b0f0c; }
.pre{ white-space: pre-wrap; margin-top:8px; font-family: ui-sans-serif, system-ui; }

.list{ margin: 10px 0 0 18px; color: var(--muted); font-family: ui-sans-serif, system-ui; }

/* Tree */
.tree-canvas{
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow:hidden;
  border:2px solid var(--border);
  background-color: #070a08;
  cursor: crosshair;
  margin-top: 12px;
}

.tree-art{ position:absolute; inset:0; pointer-events:none; }
.tree-img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.tree-snow{
  position:absolute;
  left:0; right:0;
  bottom:0;
  height: 16%;
  background-color: #f5f1e8;
  opacity: 0.12;
  border-top:2px solid rgba(245,197,66,0.25);
}

.tree-stack{
  position:absolute;
  left:50%;
  top:50%;
  transform: translate(-50%, -55%);
  width: 100%;
  height: 100%;
}

.tree-tri{
  position:absolute;
  left:50%;
  transform: translateX(-50%);
  width:0;
  height:0;
  border-left: clamp(90px, 18vw, 170px) solid transparent;
  border-right: clamp(90px, 18vw, 170px) solid transparent;
  border-bottom: clamp(140px, 26vw, 250px) solid rgba(31, 166, 106, 0.75);
  filter: none;
}

.tree-tri.t1{
  top: 0%;
  border-left-width: clamp(110px, 22vw, 200px);
  border-right-width: clamp(110px, 22vw, 200px);
  border-bottom-width: clamp(170px, 30vw, 290px);
  border-bottom-color: rgba(31, 166, 106, 0.70);
}

.tree-tri.t2{
  top: 18%;
  border-left-width: clamp(72px, 15vw, 140px);
  border-right-width: clamp(72px, 15vw, 140px);
  border-bottom-width: clamp(120px, 22vw, 210px);
  border-bottom-color: rgba(31, 166, 106, 0.80);
}

.tree-tri.t3{
  top: 36%;
  border-left-width: clamp(54px, 12vw, 110px);
  border-right-width: clamp(54px, 12vw, 110px);
  border-bottom-width: clamp(95px, 18vw, 170px);
  border-bottom-color: rgba(31, 166, 106, 0.85);
}

.tree-trunk{
  position:absolute;
  left:50%;
  top: 72%;
  transform: translateX(-50%);
  width: clamp(34px, 6vw, 70px);
  height: clamp(44px, 8vw, 90px);
  background-color: rgba(171, 111, 63, 0.8);
  border:2px solid rgba(245,197,66,0.25);
  border-radius: 10px;
}

.ornaments{ position:absolute; inset:0; }
.ornament{
  position:absolute;
  transform: translate(-50%, -50%);
  font-size: 24px;
  text-shadow: 2px 2px 0 rgba(0,0,0,0.75);
}

#snow-layer{
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}
.snowflake{
  position:absolute;
  top:-10%;
  animation-name: snow-fall;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}
@keyframes snow-fall{
  to{
    transform: translateY(110vh) rotate(360deg);
  }
}

.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 10px;
  border-radius:999px;
  border:2px solid var(--border);
  background-color: rgba(245,197,66,0.08);
  font-family: ui-sans-serif, system-ui;
}

.table{ display:flex; flex-direction:column; gap:8px; }
.tr{ display:grid; grid-template-columns: 1fr auto auto auto; gap:10px; padding:10px; border-radius: var(--radius-sm); border:2px solid var(--border); background-color: #0b0f0c; }
.good{ color: #35d07f; }
.bad{ color: #ff6b6b; }

@media (max-width: 980px){
  .grid, .hub-grid, .grid2{ grid-template-columns: 1fr; }
  .row{ flex-wrap: wrap; }
}