/* ============================================================
   Mutex Parts — VEX V5 Inventory Management System
   Palette/type matches capitalcougarsrobotics.org (royal/black/silver)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --black: #0a0c10;
  --panel: #12151b;
  --panel-line: #24304a;
  --silver: #c7cdd6;
  --silver-dim: #838d9c;
  --royal: #1e4fd6;
  --royal-bright: #3f6bff;
  --radius: 2px;
  --green: #35c07a;
  --amber: #d6a01e;
  --red: #d6412e;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  min-height:100vh;
  background:
    linear-gradient(var(--black), var(--black)),
    repeating-linear-gradient(0deg, rgba(199,205,214,0.035) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(90deg, rgba(199,205,214,0.035) 0 1px, transparent 1px 28px);
  color: var(--silver);
  font-family: 'Inter', sans-serif;
  line-height:1.55;
}

h1,h2,h3,.display{
  font-family:'Oswald', sans-serif;
  text-transform:uppercase;
  letter-spacing:0.02em;
  color:#fff;
  margin:0;
}

.mono{ font-family:'IBM Plex Mono', monospace; }
a{ color: var(--royal-bright); text-decoration:none;}
a:hover{ text-decoration:underline; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible{ outline:2px solid var(--royal-bright); outline-offset:2px; }

.wrap{ max-width:1200px; margin:0 auto; padding:0 24px; }

/* ---------- nav ---------- */
nav.top{
  position:sticky; top:0; z-index:20;
  background:rgba(10,12,16,0.94);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--panel-line);
}
nav.top .wrap{ display:flex; align-items:center; justify-content:space-between; height:64px; flex-wrap:wrap; gap:10px; }
.brand-lockup{ display:flex; align-items:center; gap:10px; }
.brand-lockup .mark{
  width:34px; height:34px; border-radius:50%;
  background:var(--royal); display:flex; align-items:center; justify-content:center;
  font-family:'Oswald'; color:#fff; font-weight:700; font-size:0.95rem;
}
.brand-lockup .brand{ font-family:'Oswald'; color:#fff; font-size:1.25rem; letter-spacing:0.05em; }
.brand-lockup .brand span{ color:var(--royal-bright); }

nav.top ul{ list-style:none; display:flex; gap:20px; margin:0; padding:0; flex-wrap:wrap; }
nav.top a{ color:var(--silver); font-size:0.82rem; letter-spacing:0.04em; text-transform:uppercase; font-weight:500; }
nav.top a.active{ color:var(--royal-bright); }
nav.top a:hover{ color:var(--royal-bright); text-decoration:none; }

.nav-right{ display:flex; align-items:center; gap:16px; }
#whoami{ font-family:'IBM Plex Mono'; font-size:0.78rem; color:var(--silver-dim); }

/* ---------- hero ---------- */
.hero{ padding:56px 0 36px; }
.hero .eyebrow{
  font-family:'IBM Plex Mono'; color:var(--royal-bright); font-size:0.8rem;
  letter-spacing:0.12em; text-transform:uppercase; display:block; margin-bottom:14px;
}
.hero h1{ font-size:clamp(2rem, 5vw, 3.2rem); line-height:1.05; }
.hero h1 em{ font-style:normal; color:var(--royal-bright); }
.hero p.sub{ max-width:640px; margin-top:16px; color:var(--silver-dim); font-size:1rem; }

/* ---------- panels / cards ---------- */
.panel{
  position:relative;
  border:1px solid var(--panel-line);
  background: var(--panel);
  padding:24px;
  border-radius: var(--radius);
}
.panel::before, .panel::after, .panel .bl, .panel .br{
  content:''; position:absolute; width:14px; height:14px;
  border-color: var(--royal-bright); border-style:solid; opacity:0.9;
}
.panel::before{ top:-1px; left:-1px; border-width:2px 0 0 2px; }
.panel::after{ top:-1px; right:-1px; border-width:2px 2px 0 0; }
.panel .bl{ bottom:-1px; left:-1px; border-width:0 0 2px 2px; }
.panel .br{ bottom:-1px; right:-1px; border-width:0 2px 2px 0; }

.section{ padding:36px 0; }
.section .kicker{
  font-family:'IBM Plex Mono'; color:var(--silver-dim); font-size:0.76rem;
  letter-spacing:0.1em; text-transform:uppercase; margin-bottom:8px; display:block;
}
.section h2{ font-size:clamp(1.4rem,3vw,1.9rem); margin-bottom:20px; }

.grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(200px,1fr)); gap:16px; }
.stat-card{
  border:1px solid var(--panel-line); background:var(--panel); border-radius:var(--radius);
  padding:18px 20px;
}
.stat-card .label{ font-family:'IBM Plex Mono'; font-size:0.72rem; color:var(--silver-dim); text-transform:uppercase; letter-spacing:0.08em; }
.stat-card .value{ font-family:'Oswald'; font-size:2rem; color:#fff; margin-top:6px; }
.stat-card.warn .value{ color:var(--amber); }
.stat-card.bad .value{ color:var(--red); }
.stat-card.good .value{ color:var(--green); }

/* ---------- forms ---------- */
label{ display:block; font-family:'IBM Plex Mono'; font-size:0.74rem; color:var(--silver-dim); text-transform:uppercase; letter-spacing:0.06em; margin-bottom:6px; }
input, select, textarea{
  width:100%; background:var(--black); border:1px solid var(--panel-line); color:var(--silver);
  padding:10px 12px; border-radius:var(--radius); font-family:'Inter'; font-size:0.92rem;
}
input:focus, select:focus, textarea:focus{ border-color:var(--royal-bright); }
.field{ margin-bottom:14px; }
.row{ display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:14px; }

.btn{
  display:inline-flex; align-items:center; gap:8px; cursor:pointer;
  font-family:'IBM Plex Mono'; font-size:0.8rem; letter-spacing:0.04em;
  padding:11px 20px; border:1px solid var(--royal-bright); color:#fff; border-radius:var(--radius);
  text-transform:uppercase; background:transparent;
}
.btn:hover{ background:var(--royal); border-color:var(--royal); text-decoration:none; }
.btn.primary{ background:var(--royal); }
.btn.primary:hover{ background:var(--royal-bright); }
.btn.ghost{ border-color:var(--panel-line); color:var(--silver); }
.btn.ghost:hover{ background:var(--panel-line); }
.btn.danger{ border-color:var(--red); color:var(--red); }
.btn.danger:hover{ background:var(--red); color:#fff; }
.btn.sm{ padding:6px 12px; font-size:0.72rem; }
.btn:disabled{ opacity:0.45; cursor:not-allowed; }

/* ---------- table ---------- */
.table-scroll{ width:100%; overflow-x:auto; -webkit-overflow-scrolling:touch; }
table{ width:100%; min-width:640px; border-collapse:collapse; font-family:'IBM Plex Mono'; font-size:0.84rem; }
th{ text-align:left; color:var(--silver-dim); font-weight:500; text-transform:uppercase; letter-spacing:0.05em; font-size:0.7rem; padding:10px 12px; border-bottom:1px solid var(--panel-line); white-space:nowrap; }
td{ padding:10px 12px; border-bottom:1px solid var(--panel-line); color:var(--silver); }
tr:hover td{ background:rgba(63,107,255,0.06); }
td.num{ text-align:right; }
.badge{ display:inline-block; padding:2px 8px; border-radius:999px; font-size:0.68rem; font-family:'IBM Plex Mono'; text-transform:uppercase; letter-spacing:0.05em; }
.badge.ok{ background:rgba(53,192,122,0.15); color:var(--green); border:1px solid rgba(53,192,122,0.4); }
.badge.low{ background:rgba(214,160,30,0.15); color:var(--amber); border:1px solid rgba(214,160,30,0.4); }
.badge.out{ background:rgba(214,65,46,0.15); color:var(--red); border:1px solid rgba(214,65,46,0.4); }

/* ---------- toolbar ---------- */
.toolbar{ display:flex; gap:12px; flex-wrap:wrap; align-items:flex-end; margin-bottom:18px; }
.toolbar .field{ margin-bottom:0; min-width:160px; flex:1; }
.toolbar .search{ flex:2; min-width:220px; }

/* ---------- login ---------- */
.login-shell{ min-height:100vh; display:flex; align-items:center; justify-content:center; padding:24px; }
.login-box{ width:100%; max-width:380px; }
.login-box .mark-lg{
  width:56px; height:56px; border-radius:50%; background:var(--royal);
  display:flex; align-items:center; justify-content:center; font-family:'Oswald'; color:#fff;
  font-weight:700; font-size:1.4rem; margin:0 auto 20px;
}
.error-msg{ color:var(--red); font-family:'IBM Plex Mono'; font-size:0.8rem; margin-top:10px; display:none; }
.error-msg.show{ display:block; }
.hint{ color:var(--silver-dim); font-size:0.78rem; margin-top:16px; text-align:center; }

/* ---------- modal ---------- */
.modal-backdrop{ position:fixed; inset:0; background:rgba(10,12,16,0.75); display:none; align-items:center; justify-content:center; z-index:50; padding:20px; }
.modal-backdrop.show{ display:flex; }
.modal{ width:100%; max-width:460px; }

/* ---------- toast ---------- */
#toast{ position:fixed; bottom:20px; right:20px; z-index:60; display:flex; flex-direction:column; gap:8px; }
.toast-item{ background:var(--panel); border:1px solid var(--royal-bright); color:#fff; padding:12px 16px; border-radius:var(--radius); font-family:'IBM Plex Mono'; font-size:0.8rem; max-width:320px; }
.toast-item.err{ border-color:var(--red); }

footer{ border-top:1px solid var(--panel-line); padding:28px 0; color:var(--silver-dim); font-size:0.8rem; margin-top:40px; }
footer .wrap{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; }

/* ---------- responsive ---------- */
@media (max-width:760px){
  nav.top .wrap{ flex-direction:column; height:auto; padding:12px 16px; }
  nav.top ul{ justify-content:center; }
  .toolbar{ flex-direction:column; align-items:stretch; }
}