:root {
      --gold: #e8b84b;
      --gold-dim: #c49a30;
      --dark: #0d0d0d;
      --dark2: #141414;
      --dark3: #1c1c1c;
      --light: #f0ece3;
      --muted: #888;
      --green: #4ade80;
      --red-err: #f87171;
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }

    body {
      background: var(--dark);
      color: var(--light);
      font-family: 'Barlow', sans-serif;
      font-weight: 300;
      overflow-x: hidden;
      padding-top: 80px;
      font-size: 1rem;
    }

    body::before {
      content: '';
      position: fixed; inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
      pointer-events: none; z-index: 999; opacity: .4;
    }

    /* ── NAVBAR ── */
    .navbar {
      background: rgba(13,13,13,.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(232,184,75,.15);
      padding: 1rem 0;
      position: fixed; width: 100%; z-index: 100;
    }
    .navbar-brand {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 2rem; letter-spacing: .12em;
      color: var(--gold) !important; line-height: 1;
    }
    .navbar-brand span {
      display: block; font-family: 'Barlow', sans-serif;
      font-size: 1rem; font-weight: 600;
      letter-spacing: .35em; color: var(--muted);
      text-transform: uppercase; margin-top: 2px;
    }
    .nav-link {
      font-size: 1rem; letter-spacing: .18em;
      text-transform: uppercase; font-weight: 600;
      color: #bbb !important; padding: .5rem 1rem !important;
      transition: color .2s; position: relative;
    }
    .nav-link::after {
      content: ''; position: absolute;
      bottom: 0; left: 1rem; right: 1rem;
      height: 1px; background: var(--gold);
      transform: scaleX(0); transition: transform .25s;
    }
    .nav-link:hover { color: var(--gold) !important; }
    .nav-link:hover::after { transform: scaleX(1); }
    .navbar-toggler { border-color: rgba(232,184,75,.3); }
    .navbar-toggler-icon {
      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23e8b84b' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }

    /* ── PAGE HEADER ── */
    .page-header {
      background: var(--dark2);
      border-bottom: 1px solid rgba(232,184,75,.1);
      padding: 3.5rem 0 3rem;
      position: relative;
      overflow: hidden;
    }
    .page-header::before {
      content: '';
      position: absolute; inset: 0;
      background:
        radial-gradient(ellipse 60% 80% at 80% 50%, rgba(232,184,75,.06) 0%, transparent 65%),
        radial-gradient(ellipse 40% 60% at 15% 50%, rgba(255,60,220,.04) 0%, transparent 60%);
    }
    .page-header-content { position: relative; }
    .eyebrow {
      font-size: 1.05rem; letter-spacing: .4em;
      text-transform: uppercase; color: var(--gold);
      font-weight: 600; margin-bottom: .6rem;
    }
    .page-title {
      font-family: 'Bebas Neue', sans-serif;
      font-size: clamp(2.5rem, 7vw, 5.5rem);
      line-height: .95; letter-spacing: .04em; color: var(--light);
    }
    .page-title .accent { color: var(--gold); }
    .divider { width: 48px; height: 2px; background: var(--gold); margin: 1.2rem 0; }

    /* ── FORM ELEMENTS ── */
    .form-control-dark {
      background: var(--dark) !important;
      border: 1px solid rgba(255,255,255,.1) !important;
      color: var(--light) !important;
      border-radius: 0; font-family: 'Barlow', sans-serif;
      font-size: 1rem; padding: .75rem 1rem;
      transition: border-color .2s, box-shadow .2s;
    }
    .form-control-dark:focus {
      border-color: rgba(232,184,75,.6) !important;
      box-shadow: 0 0 0 3px rgba(232,184,75,.08) !important;
      outline: none;
    }
    .form-control-dark::placeholder { color: var(--muted); }
    .form-control-dark.is-invalid {
      border-color: var(--red-err) !important;
      box-shadow: 0 0 0 3px rgba(248,113,113,.08) !important;
    }
    .form-label-dark {
      font-size: 1.05rem; letter-spacing: .2em;
      text-transform: uppercase; color: var(--muted);
      font-weight: 600; margin-bottom: .4rem; display: block;
    }
    .invalid-msg {
      font-size: .88rem; color: var(--red-err);
      margin-top: .3rem; display: none;
    }
    .invalid-msg.show { display: block; }

    /* ── EVENT CARDS ── */
    .event-picker { display: flex; flex-direction: column; gap: .75rem; }

    .event-card-pick {
      background: var(--dark3);
      border: 1px solid rgba(255,255,255,.07);
      padding: 1.4rem 1.6rem;
      cursor: pointer;
      transition: border-color .2s, background .2s;
      position: relative;
    }
    .event-card-pick:hover {
      border-color: rgba(232,184,75,.3);
      background: rgba(232,184,75,.03);
    }
    .event-card-pick.selected {
      border-color: var(--gold);
      background: rgba(232,184,75,.06);
    }
    .event-card-pick.selected::after {
      content: '\f26b';
      font-family: 'bootstrap-icons';
      position: absolute; top: 1rem; right: 1.2rem;
      color: var(--gold); font-size: 1.1rem;
    }
    .event-card-title {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 1.7rem; letter-spacing: .04em; color: var(--light);
      margin-bottom: .3rem;
    }
    .event-card-meta {
      display: flex; gap: 1.2rem; flex-wrap: wrap; margin-top: .5rem;
    }
    .event-meta-item {
      font-size: .88rem; color: var(--muted);
      display: flex; align-items: center; gap: .3rem;
    }
    .event-meta-item i { color: var(--gold); }
    .event-desc-text { font-size: 1.05rem; color: #999; margin-top: .4rem; line-height: 1.5; }

    /* ── VARIANT SELECTOR ── */
    .variant-grid { display: flex; flex-direction: column; gap: .6rem; }

    .variant-row {
      background: var(--dark);
      border: 2px solid rgba(255,255,255,.1);
      padding: 1.3rem 1.5rem;
      display: flex; align-items: center; gap: 1.2rem;
      flex-wrap: wrap;
      transition: border-color .2s, background .2s;
      cursor: pointer;
      user-select: none;
    }
    .variant-row:hover { border-color: rgba(232,184,75,.5); background: rgba(232,184,75,.04); }
    .variant-row.selected { border-color: var(--gold); background: rgba(232,184,75,.07); }

    .variant-radio {
      appearance: none; -webkit-appearance: none;
      width: 18px; height: 18px; min-width: 18px;
      border: 2px solid rgba(232,184,75,.4);
      border-radius: 50%;
      cursor: pointer; position: relative;
      transition: border-color .2s;
    }
    .variant-radio:checked {
      border-color: var(--gold);
      background: radial-gradient(circle, var(--gold) 50%, transparent 50%);
    }

    .variant-info { flex: 1; min-width: 120px; }
    .variant-name { font-size: 1.25rem; color: #fff; font-weight: 700; }
    .variant-avail { font-size: 1rem; color: #bbb; margin-top: .25rem; }

    .variant-price {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 2.2rem; color: var(--gold); letter-spacing: .04em;
      min-width: 90px; text-align: right;
    }
    .variant-price span { font-size: .85rem; font-family: 'Barlow', sans-serif; color: #aaa; letter-spacing: .1em; }

    /* quantity stepper */
    .qty-stepper {
      display: flex; align-items: center; gap: 0;
      border: 1px solid rgba(255,255,255,.1);
    }
    .qty-btn {
      width: 44px; height: 44px;
      background: var(--dark3); border: none;
      color: var(--gold); font-size: 1.4rem;
      cursor: pointer; transition: background .15s;
      display: flex; align-items: center; justify-content: center;
      font-family: 'Barlow', sans-serif;
    }
    .qty-btn:hover { background: rgba(232,184,75,.2); }
    .qty-btn:disabled { color: rgba(232,184,75,.2); cursor: not-allowed; }
    .qty-input {
      width: 60px; height: 44px;
      background: var(--dark);
      border: none; border-left: 1px solid rgba(255,255,255,.1); border-right: 1px solid rgba(255,255,255,.1);
      color: var(--light); font-size: 1.2rem; font-weight: 700;
      text-align: center; font-family: 'Barlow', sans-serif;
    }
    .qty-input:focus { outline: none; }

    /* ── SUMMARY BOX ── */
    .summary-box {
      background: var(--dark3);
      border: 1px solid rgba(232,184,75,.2);
      position: sticky; top: 100px;
    }
    .summary-header {
      background: rgba(232,184,75,.06);
      border-bottom: 1px solid rgba(232,184,75,.15);
      padding: 1.2rem 1.6rem;
    }
    .summary-header-title {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 1.4rem; letter-spacing: .05em; color: var(--light);
    }
    .summary-body { padding: 1.4rem 1.6rem; }

    .summary-line {
      display: flex; justify-content: space-between;
      align-items: flex-start; gap: 1rem;
      padding: .7rem 0;
      border-bottom: 1px solid rgba(255,255,255,.05);
      font-size: 1.05rem;
    }
    .summary-line:last-of-type { border-bottom: none; }
    .summary-line-label { color: #bbb; font-size: 1rem; }
    .summary-line-val { color: #fff; font-weight: 700; text-align: right; font-size: 1rem; }

    .summary-total {
      border-top: 2px solid rgba(232,184,75,.25);
      margin-top: .5rem; padding-top: 1rem;
      display: flex; justify-content: space-between; align-items: center;
    }
    .summary-total-label {
      font-size: 1.05rem; letter-spacing: .2em;
      text-transform: uppercase; color: var(--muted); font-weight: 600;
    }
    .summary-total-price {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 2.8rem; color: var(--gold); letter-spacing: .04em;
      line-height: 1;
    }
    .summary-total-price small {
      font-family: 'Barlow', sans-serif;
      font-size: 1.05rem; color: var(--muted); letter-spacing: .1em;
      display: block; text-align: right;
    }

    /* ── BUTTONS ── */
    .btn-gold {
      background: var(--gold); color: #000;
      font-size: .88rem; font-weight: 700;
      letter-spacing: .2em; text-transform: uppercase;
      padding: .9rem 2rem; border: none; border-radius: 0;
      transition: background .2s, transform .15s;
      text-decoration: none; display: inline-flex;
      align-items: center; gap: .6rem; cursor: pointer; width: 100%;
      justify-content: center;
    }
    .btn-gold:hover:not(:disabled) { background: #fff; color: #000; transform: translateY(-1px); }
    .btn-gold:disabled { background: #555; color: #999; cursor: not-allowed; }

    .btn-outline-gold {
      background: transparent; color: var(--gold);
      font-size: .88rem; font-weight: 700;
      letter-spacing: .2em; text-transform: uppercase;
      padding: .9rem 2rem;
      border: 1px solid rgba(232,184,75,.4); border-radius: 0;
      transition: all .2s; cursor: pointer; width: 100%;
      justify-content: center; display: inline-flex; align-items: center; gap: .6rem;
    }
    .btn-outline-gold:hover { border-color: var(--gold); background: rgba(232,184,75,.08); }

    /* ── CHECKBOX ── */
    .check-wrap {
      display: flex; align-items: flex-start; gap: .8rem;
      padding: 1rem; background: var(--dark3);
      border: 1px solid rgba(255,255,255,.06);
    }
    .check-custom {
      appearance: none; -webkit-appearance: none;
      width: 18px; height: 18px; min-width: 18px; margin-top: 2px;
      border: 2px solid rgba(232,184,75,.4); border-radius: 0;
      cursor: pointer; transition: all .2s; position: relative;
    }
    .check-custom:checked {
      background: var(--gold); border-color: var(--gold);
    }
    .check-custom:checked::after {
      content: '\f26b'; font-family: 'bootstrap-icons';
      position: absolute; top: -2px; left: 1px;
      font-size: .88rem; color: #000;
    }
    .check-custom.is-invalid { border-color: var(--red-err); }
    .check-label { font-size: 1.05rem; color: #aaa; line-height: 1.6; }
    .check-label a { color: var(--gold); text-decoration: none; }
    .check-label a:hover { text-decoration: underline; }

    /* ── STATES ── */
    .loading-state, .error-state, .empty-state {
      padding: 4rem 2rem; text-align: center;
    }
    .loading-spinner {
      width: 40px; height: 40px;
      border: 2px solid rgba(232,184,75,.2);
      border-top-color: var(--gold);
      border-radius: 50%;
      animation: spin .8s linear infinite;
      margin: 0 auto 1.5rem;
    }
    @keyframes spin { to { transform: rotate(360deg); } }
    .state-icon { font-size: 2.5rem; margin-bottom: 1rem; color: rgba(232,184,75,.3); }
    .state-title { font-family: 'Bebas Neue', sans-serif; font-size: 2rem; color: var(--muted); }
    .state-sub { font-size: 1.05rem; color: #666; margin-top: .5rem; }

    /* ── SUCCESS SCREEN ── */
    .success-screen {
      display: none;
      text-align: center; padding: 5rem 2rem;
    }
    .success-icon {
      width: 80px; height: 80px;
      background: rgba(74,222,128,.1);
      border: 2px solid rgba(74,222,128,.3);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 2rem; color: var(--green);
      margin: 0 auto 2rem;
      animation: pop-in .4s cubic-bezier(.175,.885,.32,1.275);
    }
    @keyframes pop-in {
      from { transform: scale(0); opacity: 0; }
      to   { transform: scale(1); opacity: 1; }
    }
    .success-title {
      font-family: 'Bebas Neue', sans-serif;
      font-size: clamp(2rem, 6vw, 4rem);
      letter-spacing: .04em; color: var(--light); margin-bottom: .5rem;
    }
    .success-title .accent { color: var(--green); }
    .success-sub { font-size: 1.05rem; color: var(--muted); line-height: 1.7; max-width: 420px; margin: 0 auto 2rem; }
    .success-ref {
      background: var(--dark3); border: 1px solid rgba(74,222,128,.2);
      padding: 1rem 2rem; display: inline-block;
      font-family: 'Bebas Neue', sans-serif;
      font-size: 2rem; letter-spacing: .15em; color: var(--green);
      margin-bottom: 2rem;
    }

    /* ── STEPS ── */
    .steps-bar {
      display: flex; gap: 0; margin-bottom: 2.5rem;
    }
    .step {
      flex: 1; padding: .7rem .5rem; text-align: center;
      font-size: 1rem; letter-spacing: .15em; text-transform: uppercase;
      font-weight: 700; color: var(--muted);
      border-bottom: 2px solid rgba(255,255,255,.08);
      transition: all .2s; position: relative;
    }
    .step.active { color: var(--gold); border-bottom-color: var(--gold); }
    .step.done { color: #555; border-bottom-color: rgba(232,184,75,.2); }
    .step-num {
      display: inline-flex; width: 22px; height: 22px;
      background: rgba(255,255,255,.06); border-radius: 50%;
      align-items: center; justify-content: center;
      font-size: 1rem; margin-right: .4rem;
      transition: background .2s;
    }
    .step.active .step-num { background: var(--gold); color: #000; }
    .step.done .step-num { background: rgba(232,184,75,.15); color: var(--gold-dim); }

    /* ── SECTION TITLE ── */
    .section-eyebrow {
      font-size: 1.05rem; letter-spacing: .35em;
      text-transform: uppercase; color: var(--gold);
      font-weight: 600; margin-bottom: .5rem;
    }
    .section-heading {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 2.4rem; letter-spacing: .04em; color: var(--light);
      margin-bottom: 1.2rem;
    }

    /* ── MISC ── */
    .sep { border-color: rgba(255,255,255,.07) !important; margin: 2rem 0; }

    .notice {
      background: rgba(232,184,75,.05);
      border-left: 3px solid var(--gold);
      padding: .8rem 1rem; font-size: 1.02rem; color: #aaa; line-height: 1.6;
    }

    .badge-avail {
      font-size: .75rem; letter-spacing: .15em; font-weight: 700;
      text-transform: uppercase; padding: .2rem .6rem; border-radius: 20px;
    }
    .badge-ok { background: rgba(74,222,128,.1); color: #4ade80; border: 1px solid rgba(74,222,128,.2); }
    .badge-low { background: rgba(251,191,36,.1); color: #fbbf24; border: 1px solid rgba(251,191,36,.2); }
    .badge-out { background: rgba(248,113,113,.1); color: #f87171; border: 1px solid rgba(248,113,113,.2); }

    footer {
      background: #080808;
      border-top: 1px solid rgba(232,184,75,.1);
      padding: 2rem 0; margin-top: 5rem;
      text-align: center;
      font-size: .88rem; color: rgba(255,255,255,.25);
      letter-spacing: .05em;
    }

    @media (max-width: 991px) {
      .summary-box { position: static; margin-top: 2rem; }
    }