:root{
  --messaging-bg:#f3f8fb;
  --messaging-surface:#ffffff;
  --messaging-surface-alt:#f8fbfd;
  --messaging-border:#d8e5ec;
  --messaging-text:#19313d;
  --messaging-muted:#5f7783;
  --messaging-accent:#00a7bd;
  --messaging-accent-dark:#006e87;
  --messaging-success:#166534;
  --messaging-success-bg:#edfcf2;
  --messaging-error:#b42318;
  --messaging-error-bg:#fff2f3;
}

*{box-sizing:border-box}

body.messaging-page{
  margin:0;
  background:
    radial-gradient(circle at top left, rgba(1,219,241,.22), transparent 22%),
    radial-gradient(circle at 85% 8%, rgba(0,110,135,.10), transparent 18%),
    linear-gradient(180deg, #f8fcfe 0%, #eef5f8 100%);
  color:var(--messaging-text);
  font-family:"IBM Plex Sans", "Segoe UI", sans-serif;
}

.messaging-shell{
  width:min(1360px, calc(100% - 40px));
  margin:0 auto;
}

.messaging-topbar{
  position:sticky;
  top:0;
  z-index:10;
  backdrop-filter:blur(16px);
  background:rgba(248,252,254,.82);
  border-bottom:1px solid rgba(216,229,236,.72);
}

.messaging-topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:72px;
}

.messaging-brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:var(--messaging-text);
  text-decoration:none;
  font-weight:800;
}

.messaging-brand-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:40px;
  height:40px;
  border-radius:14px;
  background:linear-gradient(135deg, var(--messaging-accent) 0%, #9be9f4 100%);
  color:#08313d;
  font-size:.95rem;
  letter-spacing:.04em;
}

.messaging-backlink{
  color:var(--messaging-accent-dark);
  text-decoration:none;
  font-weight:700;
}

.messaging-main{
  padding:48px 0 72px;
}

.messaging-hero{
  display:grid;
  grid-template-columns:minmax(0, 1fr);
  gap:20px;
  align-items:start;
  margin-bottom:24px;
}

.messaging-hero-copy,
.messaging-panel,
.messaging-banner{
  border:1px solid var(--messaging-border);
  border-radius:28px;
  background:rgba(255,255,255,.95);
  box-shadow:0 20px 52px rgba(10, 43, 54, .07);
}

.messaging-hero-copy{
  position:relative;
  overflow:hidden;
  padding:38px;
  background:
    radial-gradient(circle at top right, rgba(155,233,244,.34), transparent 24%),
    linear-gradient(180deg, rgba(255,255,255,.98) 0%, rgba(246,251,253,.98) 100%);
}

.messaging-hero-copy::after{
  content:"";
  position:absolute;
  inset:auto -40px -60px auto;
  width:220px;
  height:220px;
  border-radius:999px;
  background:radial-gradient(circle, rgba(1,219,241,.22) 0%, rgba(1,219,241,0) 72%);
  pointer-events:none;
}

.messaging-eyebrow,
.messaging-card-label{
  display:inline-flex;
  align-items:center;
  min-height:30px;
  padding:.35rem .8rem;
  border-radius:999px;
  background:#e9fbff;
  border:1px solid #bdeff7;
  color:#045364;
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.messaging-hero-copy h1,
.messaging-panel h2{
  margin:14px 0 10px;
  line-height:1.02;
  letter-spacing:-.03em;
}

.messaging-hero-copy h1{
  font-size:clamp(2.2rem, 4.8vw, 4.4rem);
  max-width:16ch;
}

.messaging-hero-copy p,
.messaging-panel p,
.messaging-hero-card li,
.messaging-rules li{
  color:var(--messaging-muted);
  line-height:1.65;
}

.messaging-hero-copy p{
  max-width:68ch;
  margin-bottom:0;
  font-size:1.02rem;
}

.messaging-hero-summary{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:14px;
  margin-top:22px;
  max-width:760px;
}

.messaging-summary-card{
  display:grid;
  gap:6px;
  padding:16px 18px;
  border:1px solid rgba(216,229,236,.9);
  border-radius:20px;
  background:rgba(255,255,255,.72);
}

.messaging-summary-card strong{
  color:#173441;
  font-size:.96rem;
}

.messaging-summary-card span{
  color:var(--messaging-muted);
  line-height:1.55;
  font-size:.92rem;
}

.messaging-hero-card,
.messaging-panel{
  padding:30px;
}

.messaging-panel-primary{
  background:
    radial-gradient(circle at top right, rgba(155,233,244,.16), transparent 18%),
    linear-gradient(180deg, rgba(255,255,255,.98) 0%, rgba(247,251,253,.98) 100%);
}

.messaging-panel-secondary{
  background:linear-gradient(180deg, rgba(255,255,255,.96) 0%, rgba(249,252,253,.96) 100%);
}

.messaging-banner{
  display:grid;
  gap:6px;
  padding:18px 20px;
  margin-bottom:22px;
}

.messaging-banner.success{
  background:var(--messaging-success-bg);
  border-color:#ccefd8;
}

.messaging-banner.success strong{color:var(--messaging-success)}

.messaging-banner.error{
  background:var(--messaging-error-bg);
  border-color:#ffd6da;
}

.messaging-banner.error strong{color:var(--messaging-error)}

.messaging-grid{
  display:grid;
  grid-template-columns:minmax(0, 1fr);
  gap:0;
  align-items:start;
}

.messaging-sidebar{
  display:grid;
  gap:20px;
  position:sticky;
  top:96px;
}

.messaging-panel-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  margin-bottom:22px;
}

.messaging-panel-head h2{
  margin-bottom:0;
}

.messaging-form{
  display:grid;
  grid-template-columns:repeat(2, minmax(280px, 1fr));
  gap:20px;
}

.messaging-field{
  display:grid;
  align-content:start;
  gap:8px;
}

.messaging-field-full{
  grid-column:1 / -1;
}

.messaging-field span{
  font-size:.92rem;
  font-weight:700;
  color:#254351;
}

.messaging-field input,
.messaging-field select,
.messaging-field textarea{
  width:100%;
  border:1px solid #d4e2e9;
  border-radius:18px;
  background:linear-gradient(180deg, #ffffff 0%, #fbfdfe 100%);
  color:var(--messaging-text);
  font:inherit;
  padding:1rem 1.05rem;
  outline:none;
  transition:border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}

.messaging-field input,
.messaging-field select{
  min-height:58px;
}

.messaging-field textarea{
  resize:vertical;
  min-height:188px;
}

.messaging-field input:focus,
.messaging-field select:focus,
.messaging-field textarea:focus{
  border-color:var(--messaging-accent-dark);
  box-shadow:0 0 0 4px rgba(0,110,135,.12);
  transform:translateY(-1px);
}

.messaging-field small{
  color:var(--messaging-error);
  font-size:.82rem;
  font-weight:700;
}

.messaging-actions{
  grid-column:1 / -1;
  display:grid;
  gap:12px;
  align-items:start;
  margin-top:4px;
}

.messaging-submit{
  appearance:none;
  border:none;
  border-radius:18px;
  min-height:58px;
  padding:0 1.35rem;
  background:linear-gradient(135deg, #00c6de 0%, #006e87 100%);
  color:#fff;
  font:inherit;
  font-weight:800;
  cursor:pointer;
  box-shadow:0 18px 32px rgba(0,110,135,.22);
  justify-self:start;
  min-width:240px;
}

.messaging-submit:hover{
  transform:translateY(-1px);
  box-shadow:0 22px 36px rgba(0,110,135,.26);
}

.messaging-actions p{
  margin:0;
  font-size:.92rem;
}

.messaging-ticket-preview{
  display:grid;
  gap:16px;
}

.messaging-ticket-row{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}

.messaging-ticket-id,
.messaging-ticket-pill{
  display:inline-flex;
  align-items:center;
  min-height:32px;
  padding:.35rem .8rem;
  border-radius:999px;
  font-size:.84rem;
  font-weight:800;
}

.messaging-ticket-id{
  border:1px solid #d7e6ec;
  background:#f7fbfd;
  color:#355462;
}

.messaging-ticket-pill{
  border:1px solid #bdeff7;
  background:#e9fbff;
  color:#025869;
}

.messaging-ticket-preview h3{
  margin:0;
  font-size:1.24rem;
  line-height:1.2;
}

.messaging-ticket-preview p{
  margin:0;
}

.messaging-ticket-meta{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:12px 16px;
  margin:0;
}

.messaging-ticket-meta div{
  padding:14px 15px;
  border:1px solid var(--messaging-border);
  border-radius:18px;
  background:var(--messaging-surface-alt);
}

.messaging-ticket-meta dt{
  margin:0 0 6px;
  color:var(--messaging-muted);
  font-size:.8rem;
  font-weight:700;
}

.messaging-ticket-meta dd{
  margin:0;
  color:#264552;
  font-weight:800;
}

.messaging-empty-preview{
  display:grid;
  gap:6px;
  padding:20px;
  border:1px dashed var(--messaging-border);
  border-radius:20px;
  background:var(--messaging-surface-alt);
}

.messaging-empty-preview strong{
  color:#1d3946;
}

.messaging-empty-preview span{
  color:var(--messaging-muted);
  line-height:1.6;
}

@media (max-width: 960px){
  .messaging-hero,
  .messaging-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width: 720px){
  .messaging-shell{
    width:min(100% - 20px, 1360px);
  }

  .messaging-main{
    padding:24px 0 36px;
  }

  .messaging-form{
    grid-template-columns:1fr;
  }

  .messaging-panel-head{
    flex-direction:column;
  }

  .messaging-backlink{
    font-size:.92rem;
  }
}

/* ── Brand logo (shared with landing) ── */
.messaging-brand .logo-wrap{
  width:46px;
  height:46px;
  display:grid;
  place-items:center;
  border:1px solid rgba(220,232,239,.72);
  border-radius:14px;
  background:#fff;
  box-shadow:0 4px 12px rgba(0,0,0,.08);
  flex-shrink:0;
}

.messaging-brand .logo-svg{
  width:28px;
  height:28px;
  display:block;
}

.messaging-brand .brand-copy{
  display:grid;
  gap:2px;
}

.messaging-brand .brand-title{
  font-size:1.04rem;
  font-weight:900;
  letter-spacing:.01em;
  color:var(--messaging-text);
}

.messaging-brand .brand-subtitle{
  font-size:.73rem;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--messaging-muted, #7aabb8);
}