/* =========================================================

   Display: Space Grotesk | Body: Inter | Mono: IBM Plex Mono
   ========================================================= */

:root{
  --ink:        #084260;
  --ink-soft:   #1478b6;
  --ink-faint:  #6B7492;

  --amber:      #F2A93B;
  --amber-dark: #D68C1F;
  --amber-tint: #FDF1DD;

  --success:      #2FA36B;
  --success-tint: #E4F5EC;
  --danger:       #E4572E;
  --danger-tint:  #FDEAE3;

  --paper:      #FAF8F4;
  --paper-dim:  #F1EEE7;
  --line:       #E3DFD5;
  --white:      #FFFFFF;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-sm: 0 1px 2px rgba(28,37,65,0.06);
  --shadow-md: 0 8px 24px rgba(28,37,65,0.08);
  --shadow-lg: 0 16px 40px rgba(28,37,65,0.12);
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.55;
}

h1,h2,h3,h4,h5,.font-display{
  font-family: 'Space Grotesk', sans-serif;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.font-mono{ font-family: 'IBM Plex Mono', monospace; }

a{ color: var(--ink); }

/* ---------- focus visibility (accessibility floor) ---------- */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, .btn:focus-visible{
  outline: 2.5px solid var(--amber-dark);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ================= BRAND / TOPBAR ================= */
.brand-mark{
  display:flex; align-items:center; gap:.6rem;
  font-family:'Space Grotesk', sans-serif;
  font-weight:700; font-size:1.05rem; color:var(--ink);
  text-decoration:none;
}
.brand-mark .brand-logo{
  width:45px; height:auto; border-radius:9px;
}
.brand-mark small{
  display:block; font-family:'Inter',sans-serif; font-weight:500;
  font-size:.68rem; color:var(--ink-faint); letter-spacing:.04em;
}

/* ================= PUBLIC (USER) PAGES ================= */
.public-shell{
  min-height:100vh;
  display:flex; flex-direction:column;
}
.public-topbar{
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}
.public-main{
  flex:1;
  display:flex; align-items:flex-start; justify-content:center;
  padding: 2.5rem 1rem 4rem;
}
.public-footer{
  text-align:center; padding: 1.2rem; color:var(--ink-faint); font-size:.8rem;
}

.eyebrow{
  display:inline-flex; align-items:center; gap:.4rem;
  font-family:'IBM Plex Mono', monospace;
  font-size:.72rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--amber-dark); background:var(--amber-tint);
  padding:.3rem .65rem; border-radius:100px; font-weight:600;
}

.reg-card{
  width:100%; max-width:560px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 2.2rem;
}

.form-label{
  font-weight:600; font-size:.85rem; color:var(--ink-soft);
  margin-bottom:.35rem;
}
.form-control, .form-select{
  border:1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding:.65rem .85rem;
  font-size:.95rem;
  background: var(--paper);
}
.form-control:focus, .form-select:focus{
  border-color: var(--amber-dark);
  box-shadow: 0 0 0 3px var(--amber-tint);
  background: var(--white);
}

.btn{
  border-radius: var(--radius-sm);
  font-weight:600; font-size:.92rem;
  padding: .65rem 1.3rem;
  letter-spacing: .01em;
}
.btn-primary{
  background: var(--ink); border-color:var(--ink); color:var(--white);
}
.btn-primary:hover, .btn-primary:focus{
  background: var(--ink-soft); border-color:var(--ink-soft); color:var(--white);
}
.btn-amber{
  background: var(--amber); border-color:var(--amber); color: var(--ink);
}
.btn-amber:hover, .btn-amber:focus{
  background: var(--amber-dark); border-color:var(--amber-dark); color:var(--ink);
}
.btn-outline-soft{
  background: var(--white); border:1.5px solid var(--line); color:var(--ink-soft);
}
.btn-outline-soft:hover{ border-color: var(--ink-soft); color:var(--ink); background:var(--paper); }
.btn-lg{ padding:.8rem 1.6rem; font-size:1rem; }
.btn-sm{ padding:.4rem .8rem; font-size:.8rem; }

/* ---------- Ticket / stub — signature element ---------- */
.ticket{
  width:100%; max-width:640px;
  display:flex;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position:relative;
}
.ticket-main{
  flex: 1 1 62%;
  padding: 2.1rem 2rem;
  position:relative;
}
.ticket-stub{
  flex: 0 0 38%;
  background: var(--ink);
  color: var(--white);
  padding: 1.8rem 1.5rem;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap: .9rem;
  position:relative;
}
.ticket-divider{
  position:relative;
  width:0;
  border-left: 2px dashed rgba(255,255,255,0.35);
}
.ticket-divider::before, .ticket-divider::after{
  content:"";
  position:absolute; left:50%; transform:translateX(-50%);
  width:22px; height:22px; border-radius:50%;
  background: var(--paper);
}
.ticket-divider::before{ top:-11px; }
.ticket-divider::after{ bottom:-11px; }

.ticket-qr-box{
  background:var(--white); padding:.6rem; border-radius: var(--radius-sm);
}
.ticket-qr-box img, .ticket-qr-box canvas{ display:block; width:130px; height:130px; }

.ticket-label{
  font-family:'IBM Plex Mono', monospace;
  font-size:.68rem; letter-spacing:.08em; text-transform:uppercase;
  color: var(--ink-faint);
}
.ticket-value{
  font-weight:700; font-size:1.05rem; color:var(--ink);
}
.ticket-id{
  font-family:'IBM Plex Mono', monospace;
  font-weight:600; font-size:1rem; color:var(--amber-dark);
  letter-spacing:.03em;
}

.status-pill{
  display:inline-flex; align-items:center; gap:.35rem;
  font-size:.72rem; font-weight:700; letter-spacing:.03em; text-transform:uppercase;
  padding:.28rem .7rem; border-radius:100px;
}
.status-pending{ background: var(--amber-tint); color: var(--amber-dark); }
.status-checked{ background: var(--success-tint); color: var(--success); }
.status-void{ background: var(--danger-tint); color: var(--danger); }

/* ================= ADMIN SHELL ================= */
.admin-shell{
  display:flex; min-height:100vh;
}
.admin-sidebar{
  width: 240px; flex: 0 0 240px;
  background: var(--ink);
  color: var(--white);
  padding: 1.4rem 1.1rem;
  display:flex; flex-direction:column; gap: 1.6rem;
  position: sticky; top:0; height:100vh;
}
.admin-sidebar .brand-mark{ color: var(--white); }
.admin-sidebar .brand-mark small{ color: rgba(255,255,255,0.55); }
.admin-sidebar .brand-logo{ background: var(--white); }

.admin-nav{ display:flex; flex-direction:column; gap:.2rem; }
.admin-nav a{
  display:flex; align-items:center; gap:.7rem;
  padding:.62rem .8rem; border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.72);
  text-decoration:none; font-weight:500; font-size:.9rem;
  transition: background .15s ease, color .15s ease;
}
.admin-nav a i{ font-size:1.05rem; width:20px; text-align:center; }
.admin-nav a:hover{ background: rgba(255,255,255,0.08); color: var(--white); }
.admin-nav a.active{ background: var(--amber); color: var(--ink); font-weight:700; }

.admin-nav-foot{
  margin-top:auto; font-size:.75rem; color:rgba(255,255,255,0.45);
  border-top:1px solid rgba(255,255,255,0.12); padding-top:1rem;
}

.admin-content{
  flex:1; min-width:0;
  padding: 1.6rem 2rem 3rem;
}
.admin-topbar{
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom: 1.6rem; flex-wrap:wrap; gap:1rem;
}
.admin-topbar h1{ font-size:1.5rem; margin:0; }
.admin-topbar p{ margin:0; color:var(--ink-faint); font-size:.88rem; }

/* mobile toggle */
.sidebar-toggle{ display:none; }
@media (max-width: 900px){
  .admin-sidebar{
    position:fixed; z-index:1050; left:0; top:0;
    transform: translateX(-100%);
    transition: transform .22s ease;
    box-shadow: var(--shadow-lg);
  }
  .admin-sidebar.open{ transform: translateX(0); }
  .admin-content{ padding: 1.2rem 1rem 3rem; }
  .sidebar-toggle{
    display:inline-flex; align-items:center; justify-content:center;
    width:40px; height:40px; border-radius:var(--radius-sm);
    background:var(--white); border:1.5px solid var(--line);
  }
  .sidebar-backdrop{
    display:none; position:fixed; inset:0; background:rgba(28,37,65,0.4); z-index:1040;
  }
  .sidebar-backdrop.show{ display:block; }
}

/* ---------- stat cards ---------- */
.stat-card{
  background: var(--white); border:1px solid var(--line);
  border-radius: var(--radius-md); padding: 1.2rem 1.3rem;
  box-shadow: var(--shadow-sm);
  height:100%;
}
.stat-card .stat-icon{
  width:40px; height:40px; border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.1rem; margin-bottom:.8rem;
}
.stat-card .stat-value{
  font-family:'Space Grotesk', sans-serif; font-weight:700; font-size:1.85rem; line-height:1;
}
.stat-card .stat-label{ color:var(--ink-faint); font-size:.82rem; margin-top:.3rem; }

.icon-tint-amber{ background: var(--amber-tint); color: var(--amber-dark); }
.icon-tint-success{ background: var(--success-tint); color: var(--success); }
.icon-tint-danger{ background: var(--danger-tint); color: var(--danger); }
.icon-tint-ink{ background: var(--paper-dim); color: var(--ink); }

/* ---------- panel / table card ---------- */
.panel{
  background: var(--white); border:1px solid var(--line);
  border-radius: var(--radius-md); box-shadow: var(--shadow-sm);
  overflow:hidden;
}
.panel-head{
  padding: 1.1rem 1.3rem; border-bottom:1px solid var(--line);
  display:flex; align-items:center; justify-content:space-between; gap:1rem; flex-wrap:wrap;
}
.panel-head h2{ font-size:1.05rem; margin:0; }
.panel-body{ padding: 1.2rem 1.3rem; }

.table{ margin-bottom:0; }
.table thead th{
  font-family:'IBM Plex Mono', monospace;
  font-size:.7rem; text-transform:uppercase; letter-spacing:.06em;
  color: var(--ink-faint); font-weight:600;
  border-bottom: 1.5px solid var(--line);
  padding: .7rem .9rem;
  white-space: nowrap;
}
.table tbody td{
  padding: .75rem .9rem; vertical-align:middle;
  border-bottom: 1px solid var(--paper-dim);
  font-size: .88rem;
}
.table tbody tr:hover{ background: var(--paper); }

.avatar-chip{
  width:34px; height:34px; border-radius:50%;
  background: var(--ink); color:var(--white);
  display:flex; align-items:center; justify-content:center;
  font-weight:700; font-size:.8rem; font-family:'Space Grotesk',sans-serif;
}

.search-box{ position:relative; max-width:280px; }
.search-box i{
  position:absolute; left:.75rem; top:50%; transform:translateY(-50%);
  color:var(--ink-faint); font-size:.85rem;
}
.search-box input{ padding-left:2.1rem; }

/* ---------- scanner (check-in) ---------- */
.scan-frame{
  width:100%; max-width:360px; aspect-ratio:1/1; margin:0 auto;
  border-radius: var(--radius-md); overflow:hidden;
  background: #0d1224; position:relative;
  border: 2px solid var(--ink);
}
.scan-frame video{ width:100%; height:100%; object-fit:cover; }
.scan-frame .scan-guide{
  position:absolute; inset: 12%;
  border: 2.5px solid var(--amber);
  border-radius: 18px;
  pointer-events:none;
}
.scan-idle{
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:.6rem; color:rgba(255,255,255,0.75); height:100%; text-align:center; padding:1rem;
}
.scan-idle i{ font-size:2rem; color: var(--amber); }

.attendee-result{
  border:1.5px dashed var(--line); border-radius: var(--radius-md);
  padding: 1.3rem; background: var(--paper);
}

/* ---------- badges / misc ---------- */
.attendee-row{
  display:flex; align-items:flex-start; gap:.6rem;
  background: var(--paper); border:1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .8rem .9rem; margin-bottom:.7rem;
}
.attendee-row .attendee-row-fields{
  flex:1; display:flex; gap:.6rem; flex-wrap:wrap;
}
.attendee-row .attendee-row-fields > div{ flex:1; min-width:130px; }
.attendee-row .btn-remove-person{
  background:none; border:none; color: var(--ink-faint);
  width:34px; height:34px; border-radius:8px; flex:0 0 auto;
  display:flex; align-items:center; justify-content:center;
  margin-top: 1.5rem;
}
.attendee-row .btn-remove-person:hover{ background: var(--danger-tint); color: var(--danger); }
.attendee-row-label{
  font-family:'IBM Plex Mono', monospace; font-size:.68rem;
  text-transform:uppercase; letter-spacing:.06em; color:var(--ink-faint);
  margin-bottom:.4rem;
}

.divider-label{
  display:flex; align-items:center; gap:.7rem; color:var(--ink-faint);
  font-size:.75rem; text-transform:uppercase; letter-spacing:.06em; margin: 1.2rem 0;
}
.divider-label::before, .divider-label::after{ content:""; flex:1; height:1px; background:var(--line); }

.text-faint{ color: var(--ink-faint); }
.bg-paper-dim{ background: var(--paper-dim); }
.rounded-lg{ border-radius: var(--radius-lg) !important; }
.rounded-md{ border-radius: var(--radius-md) !important; }

.login-shell{
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  background: var(--ink);
  background-image: radial-gradient(circle at 20% 20%, rgba(242,169,59,0.12), transparent 45%),
                     radial-gradient(circle at 80% 80%, rgba(255,255,255,0.05), transparent 40%);
  padding: 1.5rem;
}
.login-card{
  width:100%; max-width:400px; background:var(--white);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  padding: 2.2rem;
}

@media (max-width: 576px){
  .ticket{ flex-direction: column; }
  .ticket-divider{ display:none; }
  .ticket-stub{ padding: 1.6rem; }
  .reg-card, .ticket{ border-radius: var(--radius-md); }
}