@import url("/assets/brand.css");

/* Innov8 Event Companion - the shell every page in /app shares.
 *
 * Mobile first and committed to one look. The app is Innov8 navy whatever the
 * phone's theme says, because it gets held up in front of people and has to look
 * like Innov8 rather than like whatever the phone decided this morning.
 */

:root{
  /* Colour and type come from /assets/brand.css. These two are aliases onto the
     shared surface tokens, kept because the app calls them cards and the token
     set names them by depth. */
  --card: var(--navy-2);
  --card-2: var(--navy-3);
  --tabbar: 78px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  min-height:100dvh;
  background:var(--page-bg);
  color:var(--white);
  font-family:var(--font-body);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:transparent;
  overscroll-behavior-y:none;
}

.shell{
  width:100%;max-width:520px;margin:0 auto;
  padding:0 18px calc(var(--tabbar) + env(safe-area-inset-bottom) + 20px);
}

/* ---- Top bar ------------------------------------------------------------ */
.topbar{
  position:sticky;top:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:calc(14px + env(safe-area-inset-top)) 0 12px;
  background:linear-gradient(var(--navy) 74%,rgba(11,26,43,0));
}
.wordmark{font-size:17px}
.badge{
  font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:var(--cyan);
  border:1px solid rgba(63,189,240,.34);background:rgba(63,189,240,.09);
  padding:4px 9px;border-radius:20px;white-space:nowrap;
}
.badge.plain{color:var(--faint);border-color:var(--line);background:rgba(255,255,255,.04)}

/* ---- Segmented section nav ---------------------------------------------- */
.segs{
  position:sticky;top:calc(50px + env(safe-area-inset-top));z-index:19;
  display:flex;gap:4px;padding:4px;margin-bottom:2px;
  background:var(--card);border:1px solid var(--line);border-radius:11px;
  overflow-x:auto;scrollbar-width:none;
}
.segs::-webkit-scrollbar{display:none}
.segs a{
  flex:1;text-align:center;white-space:nowrap;
  font-size:12.5px;font-weight:500;color:var(--faint);text-decoration:none;
  padding:8px 11px;border-radius:8px;transition:background .16s,color .16s;
}
.segs a.on{background:rgba(63,189,240,.15);color:var(--cyan);font-weight:600}

/* ---- Section headings --------------------------------------------------- */
h2.sec{
  font-family:'Sora',sans-serif;font-weight:600;font-size:17px;letter-spacing:-.015em;
  margin-top:30px;padding-top:22px;border-top:1px solid var(--line);
}
.sec-sub{color:var(--faint);font-size:12.5px;margin-top:6px;line-height:1.6}

/* ---- Bottom tab bar ----------------------------------------------------- */
.tabs{
  position:fixed;left:0;right:0;bottom:0;z-index:30;
  display:flex;
  padding:8px 8px calc(8px + env(safe-area-inset-bottom));
  background:rgba(11,26,43,.94);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
}
.tabs a{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;
  text-decoration:none;color:var(--faint);font-size:10.5px;letter-spacing:.02em;
  padding:7px 4px;border-radius:11px;
}
.tabs a svg{width:21px;height:21px}
.tabs a.on{color:var(--cyan)}
.tabs a:active{background:rgba(255,255,255,.05)}

/* ---- Buttons ------------------------------------------------------------ */
.btn{
  display:flex;align-items:center;justify-content:center;gap:9px;width:100%;
  font-family:'Sora',sans-serif;font-weight:600;font-size:15px;text-decoration:none;
  padding:15px 18px;border-radius:12px;border:1px solid transparent;cursor:pointer;
}
.btn:disabled{opacity:.45}
.btn.primary{background:var(--mint);color:var(--mint-ink)}
.btn.primary:active:not(:disabled){filter:brightness(.94)}
.btn.ghost{background:rgba(255,255,255,.05);color:var(--white);border-color:var(--line);
  font-family:'Inter',sans-serif;font-weight:500}
.btn.ghost:active{background:rgba(255,255,255,.1)}
.btn.danger{background:rgba(190,45,57,.18);color:#f0909c;border-color:rgba(190,45,57,.4);
  font-family:'Inter',sans-serif;font-weight:500}
.btn svg{width:18px;height:18px;flex:none}

/* ---- Forms -------------------------------------------------------------- */
input[type=text],input[type=password],textarea{
  width:100%;font-family:inherit;font-size:15px;color:var(--white);
  background:var(--card);border:1px solid var(--line);border-radius:11px;
  padding:13px 14px;outline:none;
}
input:focus,textarea:focus{border-color:rgba(63,189,240,.5)}
label.field{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--faint);margin:0 0 7px 2px}

/* ---- Small shared pieces ------------------------------------------------ */
.empty{
  text-align:center;color:var(--faint);font-size:13.5px;line-height:1.7;
  border:1px dashed var(--line);border-radius:14px;padding:30px 22px;margin-top:16px;
}
.spin{
  width:16px;height:16px;border-radius:50%;flex:none;
  border:2px solid rgba(255,255,255,.25);border-top-color:currentColor;
  animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
}