/* =====================================================================
   HOME.ALXSONGS.COM — core design system
   "Terminal HUD meets fashion editorial"
   ===================================================================== */

:root{
  --bg:        #08090b;
  --bg-2:      #0e1013;
  --panel:     #101317;
  --line:      #1e232a;
  --line-hot:  #2c333d;
  --ink:       #e8ebef;
  --ink-dim:   #8a929c;
  --ink-faint: #545c66;
  --acid:      #d8ff3e;
  --hot:       #ff3d7f;
  --ice:       #4de3ff;
  --amber:     #ffb020;

  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --r: 2px;
  --gut: 14px;
}

*{ box-sizing:border-box; }

html,body{ margin:0; padding:0; }

body{
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ---- ambient background: grid + slow drifting glow ---- */
body::before{
  content:"";
  position: fixed;
  inset: -50%;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
  z-index: 0;
}
body::after{
  content:"";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(600px 400px at 12% 8%, rgba(216,255,62,.07), transparent 70%),
    radial-gradient(700px 500px at 88% 92%, rgba(255,61,127,.07), transparent 70%);
  pointer-events: none;
  z-index: 0;
  animation: drift 26s ease-in-out infinite alternate;
}
@keyframes drift{
  from{ transform: translate3d(-2%, -1%, 0) scale(1); }
  to  { transform: translate3d(2%, 1%, 0) scale(1.06); }
}

.wrap{
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 20px 80px;
}

/* ---------- typography helpers ---------- */
.mono{ font-family: var(--mono); }

.tag{
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

h1,h2,h3{ margin:0; font-weight:700; letter-spacing:-.02em; }

/* ---------- top bar ---------- */
.topbar{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.brand{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--ink-dim);
  display:flex; align-items:center; gap:9px;
  text-decoration:none;
}
.dot{
  width:7px; height:7px; border-radius:50%;
  background: var(--acid);
  box-shadow: 0 0 0 0 rgba(216,255,62,.6);
  animation: pulse 2.4s infinite;
}
@keyframes pulse{
  0%{ box-shadow:0 0 0 0 rgba(216,255,62,.5); }
  70%{ box-shadow:0 0 0 9px rgba(216,255,62,0); }
  100%{ box-shadow:0 0 0 0 rgba(216,255,62,0); }
}
.topbar .right{ text-align:right; font-family:var(--mono); font-size:11px; color:var(--ink-faint); letter-spacing:.1em; }

/* ---------- hero ---------- */
.hero{ padding: 40px 0 34px; }
.hero .greet{
  font-size: clamp(38px, 8.5vw, 84px);
  line-height: .94;
  letter-spacing: -.045em;
  font-weight: 700;
  margin: 0 0 14px;
}
.hero .greet em{
  font-style: normal;
  color: var(--acid);
}
.hero .meta{
  display:flex; gap: 26px; flex-wrap:wrap;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-dim);
  letter-spacing: .06em;
}
.hero .meta b{ color: var(--ink); font-weight:500; }

/* ---------- bento grid ---------- */
.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gut);
}
.card{
  position: relative;
  grid-column: span 12;
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 18px;
  overflow: hidden;
}
.card::before{
  /* corner tick */
  content:"";
  position:absolute; top:-1px; left:-1px;
  width:12px; height:12px;
  border-top:1px solid var(--acid);
  border-left:1px solid var(--acid);
  opacity:.55;
}
.card.span-7{ grid-column: span 7; }
.card.span-5{ grid-column: span 5; }
.card.span-6{ grid-column: span 6; }
.card.span-4{ grid-column: span 4; }
.card.span-8{ grid-column: span 8; }

.card-head{
  display:flex; align-items:center; justify-content:space-between;
  gap:10px;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.card-head h2{
  font-size: 12px;
  font-family: var(--mono);
  letter-spacing:.2em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
}
.card-head .idx{ color: var(--ink-faint); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing:.14em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: var(--r);
  border: 1px solid var(--line-hot);
  background: transparent;
  color: var(--ink-dim);
  cursor: pointer;
  text-decoration:none;
  transition: .16s ease;
  white-space: nowrap;
}
.btn:hover{ color: var(--bg); background: var(--ink); border-color: var(--ink); }
.btn.acid{ border-color: var(--acid); color: var(--acid); }
.btn.acid:hover{ background: var(--acid); color: #0a0a0a; }
.btn.hot{ border-color: var(--hot); color: var(--hot); }
.btn.hot:hover{ background: var(--hot); color: #0a0a0a; }
.btn.ghost{ border-color: transparent; }
.btn:disabled{ opacity:.35; cursor:not-allowed; }
.btn.lg{ font-size:12px; padding: 13px 22px; }

/* ---------- top bar nav chips ---------- */
.topnav{ display:flex; gap:8px; align-items:center; }

.navchip{
  display:inline-flex; align-items:center; gap:7px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  text-decoration: none;
  padding: 7px 12px;
  border: 1px solid var(--line-hot);
  border-radius: var(--r);
  white-space: nowrap;
  transition: .16s ease;
}
.navchip:hover{
  color: #0a0a0a;
  background: var(--acid);
  border-color: var(--acid);
}

/* ---------- generic list rows ---------- */
.row{
  display:grid;
  align-items:center;
  gap:10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 13px;
}
.row:last-child{ border-bottom:0; }

/* ---------- states ---------- */
.state{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-faint);
  padding: 18px 0;
  letter-spacing:.06em;
}
.state.err{ color: var(--hot); }

.skel{
  height: 11px;
  border-radius: 2px;
  background: linear-gradient(90deg, #14181d 25%, #1c2229 50%, #14181d 75%);
  background-size: 200% 100%;
  animation: sh 1.3s infinite;
  margin: 9px 0;
}
@keyframes sh{ from{ background-position: 200% 0 } to{ background-position: -200% 0 } }

/* ---------- modal ---------- */
.modal-bg{
  position: fixed; inset:0;
  background: rgba(4,5,7,.78);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display:none;
  align-items:center; justify-content:center;
  padding: 20px;
  z-index: 90;
}
.modal-bg.open{ display:flex; }
.modal{
  width: 100%;
  max-width: 480px;
  background: var(--panel);
  border: 1px solid var(--line-hot);
  border-radius: var(--r);
  padding: 24px;
  max-height: 88vh;
  overflow-y: auto;
  animation: pop .18s ease;
}
@keyframes pop{ from{ transform: translateY(10px); opacity:0 } to{ transform:none; opacity:1 } }
.modal h3{ font-size: 22px; letter-spacing:-.03em; margin-bottom: 4px; }

/* ---------- form ---------- */
label.f{
  display:block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing:.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 16px 0 6px;
}
input[type=text], input[type=number], select{
  width:100%;
  background: var(--bg);
  border: 1px solid var(--line-hot);
  border-radius: var(--r);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 14px;
  padding: 10px 12px;
  outline: none;
}
input:focus, select:focus{ border-color: var(--acid); }
input[type=number]{ -moz-appearance:textfield; }

.chipbar{ display:flex; gap:6px; flex-wrap:wrap; }
.chip{
  font-family: var(--mono); font-size:12px;
  padding: 8px 13px;
  border:1px solid var(--line-hot);
  border-radius: var(--r);
  background: transparent; color: var(--ink-dim);
  cursor:pointer; transition:.14s;
}
.chip:hover{ border-color: var(--ink-dim); color: var(--ink); }
.chip.on{ background: var(--acid); border-color: var(--acid); color:#0a0a0a; }

/* ---------- tables ---------- */
table{ width:100%; border-collapse: collapse; font-size:13px; }
th{
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing:.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-align: left;
  font-weight: 400;
  padding: 0 8px 9px;
  border-bottom:1px solid var(--line);
  white-space: nowrap;
}
td{
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
tbody tr:last-child td{ border-bottom: 0; }
td.num, th.num{ text-align:right; font-family: var(--mono); }

.scroll-x{ overflow-x:auto; margin: 0 -18px; padding: 0 18px; }

footer.foot{
  margin-top: 44px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
  font-family: var(--mono); font-size:10px; letter-spacing:.16em;
  text-transform: uppercase; color: var(--ink-faint);
}

/* ---------- responsive ---------- */
@media (max-width: 860px){
  .card.span-7, .card.span-5, .card.span-6,
  .card.span-4, .card.span-8{ grid-column: span 12; }
  .hero{ padding: 30px 0 24px; }
}