:root {
  --tuba-primary: #003366;
  --tuba-primary-hover: #00264d;
  --tuba-primary-deep: #001b38;
  --tuba-gold: #b08d3a;
  --tuba-gold-bright: #d4af5a;
  --tuba-gold-soft: rgba(176, 141, 58, 0.12);
  --tuba-accent: #eef3f9;
  --tuba-text: #1a2330;
  --tuba-muted: #5b6b7c;
  --tuba-border: #dde4ec;
  --tuba-bg: #f4f6f9;
  --tuba-card-shadow: 0 2px 4px rgba(0, 38, 77, 0.03), 0 10px 28px rgba(0, 38, 77, 0.05);
  --tuba-card-shadow-lg: 0 8px 16px rgba(0, 38, 77, 0.06), 0 24px 48px rgba(0, 38, 77, 0.09);
  --tuba-radius: 10px;
  --tuba-font: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --tuba-font-display: "Fraunces", "Iowan Old Style", "Georgia", serif;
  --sticky-offset: 88px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--tuba-font);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--tuba-text);
  background-color: var(--tuba-bg);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(0, 51, 102, 0.07) 1px, transparent 0);
  background-size: 22px 22px;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--tuba-primary);
  text-decoration: none;
}

a:hover {
  color: var(--tuba-primary-hover);
  text-decoration: underline;
}

.btn {
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.55rem 1.15rem;
}

.btn-primary {
  background: var(--tuba-primary);
  border-color: var(--tuba-primary);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--tuba-primary-hover);
  border-color: var(--tuba-primary-hover);
  color: #fff;
}

.btn-outline-primary {
  color: var(--tuba-primary);
  border-color: var(--tuba-primary);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--tuba-primary);
  border-color: var(--tuba-primary);
  color: #fff;
}

.form-label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--tuba-text);
  margin-bottom: 0.35rem;
}

.form-control,
.form-select {
  border: 1px solid var(--tuba-border);
  border-radius: 8px;
  min-height: 2.65rem;
  padding: 0.55rem 0.85rem;
  font-size: 0.9375rem;
  background: #fff;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--tuba-primary);
  box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.12);
}

textarea.form-control {
  min-height: 10rem;
  line-height: 1.65;
}

.table {
  --bs-table-bg: transparent;
  font-size: 0.9rem;
  margin-bottom: 0;
}

.table thead th {
  background: #eef2f6;
  color: var(--tuba-text);
  font-weight: 650;
  font-size: 0.8rem;
  border-bottom: 1px solid var(--tuba-border);
  border-top: none;
  padding: 0.75rem 1rem;
  white-space: nowrap;
}

.table tbody td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid rgba(221, 228, 236, 0.95);
  vertical-align: middle;
}

.table tbody tr:hover {
  background: rgba(0, 51, 102, 0.03);
}

.pagination .page-link {
  color: var(--tuba-primary);
  border-color: var(--tuba-border);
  font-weight: 600;
  font-size: 0.88rem;
}

.pagination .page-link:hover {
  color: var(--tuba-primary-hover);
  background: var(--tuba-accent);
  border-color: var(--tuba-border);
}

.pagination .page-link:focus {
  box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.15);
}

.pagination .page-item.active .page-link {
  background: var(--tuba-primary);
  border-color: var(--tuba-primary);
  color: #fff;
}

/* ——— Navbar ——— */
.tubis-navbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0, 38, 77, 0.06);
  transition: box-shadow 0.25s ease;
}

.tubis-navbar.is-scrolled {
  box-shadow: 0 12px 28px rgba(0, 38, 77, 0.12);
}

.tubis-navbar-top {
  position: relative;
  background: linear-gradient(90deg, #00264d 0%, #003366 55%, #0a3d6b 100%);
  color: #c9d8e8;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  overflow: hidden;
}

.tubis-navbar-top::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.12) 1px, transparent 0);
  background-size: 14px 14px;
  pointer-events: none;
}

.tubis-navbar-top-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.35rem 1.25rem;
}

.tubis-navbar-top-text {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  opacity: 0.9;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tubis-navbar-top-text svg {
  flex-shrink: 0;
  width: 0.85rem;
  height: 0.85rem;
  color: var(--tuba-gold-bright);
}

.tubis-navbar-top-link {
  position: relative;
  color: #f0d9a0;
  font-weight: 650;
  text-decoration: none;
  flex-shrink: 0;
  padding-left: 0.9rem;
}

.tubis-navbar-top-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 0.85rem;
  background: rgba(255, 255, 255, 0.25);
}

.tubis-navbar-top-link:hover {
  color: #fff;
  text-decoration: underline;
}

.tubis-navbar::after {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--tuba-primary) 0%, var(--tuba-primary) 62%, var(--tuba-gold) 62%, var(--tuba-gold-bright) 100%);
}

.tubis-navbar-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  padding: 0.85rem 1.25rem;
  margin: 0 auto;
  max-width: 1280px;
  background-image: radial-gradient(circle at 1px 1px, rgba(0, 51, 102, 0.045) 1px, transparent 0);
  background-size: 20px 20px;
  background-position: center;
}

.tubis-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--tuba-primary);
  min-width: 0;
}

.tubis-brand:hover {
  color: var(--tuba-primary);
  text-decoration: none;
}

.tubis-brand:hover .tubis-brand-mark {
  box-shadow: 0 2px 10px rgba(0, 38, 77, 0.12), inset 0 0 0 3px rgba(255, 255, 255, 0.95);
}

.tubis-brand:hover .tubis-brand-mark::before {
  border-color: rgba(176, 141, 58, 0.55);
}

.tubis-brand-mark {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 3px;
  border-radius: 11px;
  background: linear-gradient(145deg, #fff 0%, #f3f6fa 100%);
  border: 1.5px solid var(--tuba-gold);
  box-shadow: 0 2px 8px rgba(0, 38, 77, 0.08), inset 0 0 0 3px rgba(255, 255, 255, 0.95);
  transition: box-shadow 0.2s ease;
}

.tubis-brand-mark::before {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 15px;
  border: 1px solid rgba(176, 141, 58, 0.32);
  transition: border-color 0.2s ease;
  pointer-events: none;
}

.tubis-brand-mark::after {
  content: "";
  position: absolute;
  right: -3px;
  bottom: -3px;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--tuba-gold);
  box-shadow: 0 0 0 2px #fff;
}

.tubis-brand-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  display: block;
  border-radius: 7px;
}

.tubis-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.tubis-brand-org {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tuba-gold);
  line-height: 1.2;
}

.tubis-title {
  font-family: var(--tuba-font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--tuba-primary);
  line-height: 1.25;
}

.tubis-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.15rem;
  padding: 0.25rem;
  background: #f2f5f9;
  border: 1px solid rgba(0, 51, 102, 0.06);
  border-radius: 12px;
}

.tubis-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.48rem 0.9rem;
  border-radius: 9px;
  color: var(--tuba-muted);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}

.tubis-nav-link svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.75;
}

.tubis-nav-link.active svg {
  opacity: 1;
}

.tubis-nav-link:hover {
  color: var(--tuba-primary);
  background: #fff;
  text-decoration: none;
  box-shadow: 0 1px 4px rgba(0, 38, 77, 0.06);
}

.tubis-nav-link.active {
  color: #fff;
  background: var(--tuba-primary);
  font-weight: 650;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 51, 102, 0.22);
}

.tubis-nav-link.active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.28rem;
  width: 0.9rem;
  height: 2px;
  border-radius: 2px;
  background: var(--tuba-gold);
  transform: translateX(-50%);
}

.tubis-nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: auto;
}

.tubis-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
  padding: 0.55rem 1.05rem;
  border-radius: 9px;
  background: var(--tuba-primary);
  color: #fff;
  font-size: 0.86rem;
  font-weight: 650;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 51, 102, 0.18);
  transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.tubis-nav-cta svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.tubis-nav-cta:hover {
  background: var(--tuba-primary-hover);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(0, 51, 102, 0.24);
  transform: translateY(-1px);
}

.tubis-nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid rgba(0, 51, 102, 0.12);
  background: #fff;
  color: var(--tuba-primary);
  border-radius: 9px;
  padding: 0.45rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 650;
}

.tubis-nav-toggle:hover {
  background: var(--tuba-accent);
}

.tubis-nav-toggle-bars {
  position: relative;
  width: 1rem;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  box-shadow: 0 -5px 0 currentColor, 0 5px 0 currentColor;
}

.tubis-user-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border: 1px solid rgba(0, 51, 102, 0.1);
  background: #fff;
  color: var(--tuba-text);
  font-size: 0.85rem;
  padding: 0.3rem 0.7rem 0.3rem 0.35rem;
  border-radius: 999px;
  box-shadow: 0 1px 4px rgba(0, 38, 77, 0.05);
}

.tubis-user-btn:hover,
.tubis-user-btn:focus {
  background: var(--tuba-accent);
  border-color: #c9d5e4;
  color: var(--tuba-primary);
}

.tubis-user-btn::after {
  margin-left: 0.15rem;
}

.tubis-user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
  background: linear-gradient(145deg, #003366, #0a4a7a);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
}

.tubis-user-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
  min-width: 0;
}

.tubis-user-role {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--tuba-gold);
}

.tubis-user-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--tuba-text);
  max-width: 10rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tubis-user-menu {
  min-width: 220px;
  padding: 0.35rem;
  border-radius: 10px;
  border: 1px solid var(--tuba-border);
  box-shadow: var(--tuba-card-shadow);
}

.tubis-user-menu-label {
  line-height: 1.3;
}

.tubis-main {
  flex: 1;
}

.tubis-page-title {
  font-family: var(--tuba-font-display);
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--tuba-primary);
  margin: 0 0 1.3rem;
  letter-spacing: -0.01em;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--tuba-border);
  position: relative;
}

.tubis-page-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 4.5rem;
  height: 2px;
  background: var(--tuba-gold);
}

.page-shell {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 1.85rem 1.25rem 2.75rem;
}

.page-shell-wide {
  max-width: 1280px;
}

/* ——— Public form ——— */
.page-hero {
  margin-bottom: 1.15rem;
  padding: 2rem 2.1rem 2.15rem;
  background:
    radial-gradient(circle at 1px 1px, rgba(0, 51, 102, 0.06) 1px, transparent 0) -2px -2px / 16px 16px,
    linear-gradient(135deg, rgba(0, 51, 102, 0.05) 0%, transparent 46%),
    #fff;
  border-radius: calc(var(--tuba-radius) + 4px);
  box-shadow: var(--tuba-card-shadow-lg);
  border: 1px solid rgba(0, 51, 102, 0.06);
  position: relative;
  overflow: hidden;
  animation: formFadeUp 0.45s ease both;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: auto -3.5rem -4.5rem auto;
  width: 13rem;
  height: 13rem;
  border: 1px solid rgba(176, 141, 58, 0.3);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: auto -2.35rem -3.15rem auto;
  width: 9rem;
  height: 9rem;
  border: 1px solid rgba(176, 141, 58, 0.22);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero-top-rule {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--tuba-primary) 0%, var(--tuba-primary) 68%, var(--tuba-gold) 68%, var(--tuba-gold-bright) 100%);
}

.page-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.65rem;
  font-family: var(--tuba-font);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tuba-gold);
}

.page-hero-kicker::before {
  content: "";
  display: inline-block;
  width: 1.4rem;
  height: 1px;
  background: var(--tuba-gold);
}

.page-hero h1 {
  margin: 0 0 0.55rem;
  font-family: var(--tuba-font-display);
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  font-weight: 600;
  color: var(--tuba-primary);
  letter-spacing: -0.01em;
  line-height: 1.2;
  max-width: 34rem;
  position: relative;
}

.page-hero .lead {
  margin: 0;
  max-width: 38rem;
  color: var(--tuba-muted);
  font-size: 1rem;
  line-height: 1.6;
  position: relative;
}

.info-banner {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  margin-bottom: 1.15rem;
  padding: 1rem 1.15rem;
  background: linear-gradient(90deg, #eef3f9 0%, #f7f9fc 100%);
  border: 1px solid #d7e0eb;
  border-radius: var(--tuba-radius);
  color: var(--tuba-text);
  font-size: 0.9rem;
  animation: formFadeUp 0.5s ease 0.05s both;
}

.info-banner-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 50%;
  background: var(--tuba-primary);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  font-style: italic;
  line-height: 1;
}

.info-banner-body strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--tuba-primary);
  font-size: 0.88rem;
}

.info-banner-body p {
  margin: 0;
  color: var(--tuba-muted);
  line-height: 1.55;
}

.info-banner-body em {
  font-style: normal;
  font-weight: 650;
  color: var(--tuba-text);
}

.form-progress {
  position: sticky;
  top: var(--sticky-offset, 88px);
  z-index: 20;
  margin-bottom: 1.25rem;
  padding: 0.95rem 0.75rem 0.85rem;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(0, 51, 102, 0.06);
  border-radius: 12px;
  box-shadow: var(--tuba-card-shadow);
  animation: formFadeUp 0.55s ease 0.08s both;
  transition: box-shadow 0.2s ease;
}

.form-progress-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.35rem;
  counter-reset: none;
}

.form-progress-list li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  text-align: center;
  min-width: 0;
}

.form-progress-list li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 0.72rem;
  left: calc(50% + 0.95rem);
  width: calc(100% - 1.9rem);
  height: 2px;
  background: #d9e2ec;
}

.form-progress-list li span {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 50%;
  background: #e8eef5;
  color: var(--tuba-muted);
  font-size: 0.72rem;
  font-weight: 700;
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px #d0dae6;
}

.form-progress-list li em {
  font-style: normal;
  font-size: 0.68rem;
  font-weight: 650;
  color: var(--tuba-muted);
  line-height: 1.2;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.form-progress-list li.is-active span,
.form-progress-list li.is-complete span {
  background: var(--tuba-primary);
  color: #fff;
  box-shadow: 0 0 0 1px var(--tuba-primary);
}

.form-progress-list li.is-complete:not(:last-child)::after,
.form-progress-list li.is-active:not(:last-child)::after {
  background: linear-gradient(90deg, var(--tuba-primary), #d9e2ec);
}

.form-progress-list li.is-active em,
.form-progress-list li.is-complete em {
  color: var(--tuba-primary);
}

.symposium-form .form-section {
  animation: formFadeUp 0.5s ease both;
}

.symposium-form .form-section:nth-of-type(1) { animation-delay: 0.1s; }
.symposium-form .form-section:nth-of-type(2) { animation-delay: 0.14s; }
.symposium-form .form-section:nth-of-type(3) { animation-delay: 0.18s; }
.symposium-form .form-section:nth-of-type(4) { animation-delay: 0.22s; }
.symposium-form .form-section:nth-of-type(5) { animation-delay: 0.26s; }
.symposium-form .form-section:nth-of-type(6) { animation-delay: 0.3s; }

@keyframes formFadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-hero,
  .info-banner,
  .form-progress,
  .symposium-form .form-section {
    animation: none;
  }
}

.form-section,
.panel-card {
  background: #fff;
  border: 1px solid rgba(0, 51, 102, 0.06);
  border-radius: 12px;
  box-shadow: var(--tuba-card-shadow);
  padding: 0;
  margin-bottom: 1.1rem;
  overflow: hidden;
}

.form-section-head {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 1.15rem 1.35rem 1rem;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
  border-bottom: 1px solid var(--tuba-border);
}

.form-section-head .step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 9px;
  background: var(--tuba-primary);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.12), 0 0 0 3px var(--tuba-gold-soft);
}

.form-section-head h2,
.panel-card h2 {
  margin: 0;
  padding: 0;
  border: 0;
  font-family: var(--tuba-font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--tuba-primary);
  letter-spacing: -0.01em;
  display: block;
}

.form-section-desc {
  margin: 0.2rem 0 0;
  font-size: 0.84rem;
  color: var(--tuba-muted);
  line-height: 1.4;
}

.form-section-body {
  padding: 1.25rem 1.35rem 1.4rem;
}

.panel-card {
  padding: 1.35rem 1.4rem;
}

.panel-card h2 {
  margin: 0 0 1.15rem;
  padding: 0 0 0.75rem;
  border-bottom: 1px solid var(--tuba-border);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.symposium-form .form-control,
.symposium-form .form-select {
  border-color: #d5dee8;
  background: #fcfdff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.symposium-form .form-control:hover,
.symposium-form .form-select:hover {
  border-color: #b8c7d8;
}

.symposium-form .form-control:focus,
.symposium-form .form-select:focus {
  background: #fff;
  border-color: var(--tuba-primary);
  box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.12);
}

.form-control-prose {
  font-size: 0.95rem;
  line-height: 1.7;
  resize: vertical;
}

.word-meter {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.55rem;
}

.word-meter-track {
  flex: 1;
  height: 6px;
  border-radius: 99px;
  background: #e8eef5;
  overflow: hidden;
}

.word-meter-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--tuba-gold);
  transition: width 0.2s ease, background 0.2s ease;
}

.word-meter.is-low .word-meter-fill { background: #c9851a; }
.word-meter.is-ok .word-meter-fill { background: #1f7a45; }
.word-meter.is-over .word-meter-fill { background: #b91c1c; }

.word-counter {
  flex-shrink: 0;
  margin: 0;
  min-width: 8.5rem;
  text-align: right;
  font-size: 0.78rem;
  font-weight: 650;
  color: var(--tuba-muted);
  font-variant-numeric: tabular-nums;
}

.word-counter.is-low { color: #b45309; }
.word-counter.is-ok { color: #15803d; }
.word-counter.is-over { color: #b91c1c; font-weight: 700; }

.coauthors-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.coauthors-list:empty {
  display: none;
}

.coauthor-empty {
  margin-bottom: 0.9rem;
  padding: 1rem 1.1rem;
  border: 1px dashed #c5d0dc;
  border-radius: 10px;
  background: #f8fafc;
  color: var(--tuba-muted);
  font-size: 0.88rem;
  text-align: center;
}

.coauthor-card {
  border: 1px solid #d7e1ec;
  border-radius: 10px;
  background: linear-gradient(180deg, #f9fbfd 0%, #fff 55%);
  padding: 1rem 1.1rem 1.15rem;
  border-left: 3px solid var(--tuba-gold);
}

.coauthor-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.95rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--tuba-border);
}

.coauthor-card-head strong {
  color: var(--tuba-primary);
  font-size: 0.92rem;
}

.btn-add-coauthor {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.btn-add-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--tuba-primary);
  color: #fff;
  font-size: 0.95rem;
  line-height: 1;
  font-weight: 700;
}

.btn-outline-primary.btn-add-coauthor:hover .btn-add-icon {
  background: #fff;
  color: var(--tuba-primary);
}

.form-section-submit .form-section-head {
  background: linear-gradient(180deg, rgba(0, 51, 102, 0.04) 0%, #fff 100%);
}

.form-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
}

.btn-submit {
  min-width: 11rem;
  padding: 0.7rem 1.45rem;
  font-size: 0.95rem;
  box-shadow: 0 6px 16px rgba(0, 51, 102, 0.18);
}

.btn-submit:hover {
  box-shadow: 0 8px 20px rgba(0, 51, 102, 0.24);
}

.form-actions-note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--tuba-muted);
}

.honeypot {
  position: absolute !important;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.success-panel,
.closed-panel,
.error-panel {
  position: relative;
  max-width: 34rem;
  margin: 3rem auto;
  padding: 2.75rem 2rem 2.5rem;
  text-align: center;
  background:
    radial-gradient(circle at 1px 1px, rgba(0, 51, 102, 0.045) 1px, transparent 0) -2px -2px / 18px 18px,
    #fff;
  border-radius: 16px;
  box-shadow: var(--tuba-card-shadow-lg);
  border: 1px solid rgba(0, 51, 102, 0.06);
  overflow: hidden;
  animation: formFadeUp 0.45s ease both;
}

.success-panel::before,
.closed-panel::before,
.error-panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--tuba-primary) 0%, var(--tuba-primary) 68%, var(--tuba-gold) 68%, var(--tuba-gold-bright) 100%);
}

.success-panel::after,
.closed-panel::after,
.error-panel::after {
  content: "";
  position: absolute;
  inset: auto -3.25rem -3.75rem auto;
  width: 10.5rem;
  height: 10.5rem;
  border: 1px solid rgba(176, 141, 58, 0.2);
  border-radius: 50%;
  pointer-events: none;
}

.status-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.25rem;
  height: 4.25rem;
  margin: 0 auto 1.35rem;
  border-radius: 50%;
}

.status-icon svg {
  width: 2rem;
  height: 2rem;
}

.status-icon-success {
  background: linear-gradient(150deg, #e6f5ec 0%, #d1ecdc 100%);
  color: #1f7a45;
}

.status-icon-error {
  background: linear-gradient(150deg, #fdeaea 0%, #f9d6d6 100%);
  color: #b91c1c;
}

.status-icon-warning {
  background: linear-gradient(150deg, var(--tuba-gold-soft) 0%, rgba(176, 141, 58, 0.22) 100%);
  color: var(--tuba-gold);
}

.status-icon-muted {
  background: linear-gradient(150deg, var(--tuba-accent) 0%, #e4ecf5 100%);
  color: var(--tuba-primary);
}

.success-panel h1,
.closed-panel h1,
.error-panel h1 {
  position: relative;
  margin: 0 0 0.75rem;
  font-family: var(--tuba-font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--tuba-primary);
}

.success-panel p,
.closed-panel p,
.error-panel p {
  position: relative;
}

.reference-box {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.15rem;
  padding: 0.65rem 1.05rem;
  background: var(--tuba-accent);
  border: 1px solid #d2ddea;
  border-left: 3px solid var(--tuba-gold);
  border-radius: 8px;
  font-weight: 700;
  color: var(--tuba-primary);
  font-variant-numeric: tabular-nums;
}

.reference-box svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--tuba-gold);
}

.status-actions {
  position: relative;
  margin-top: 1.5rem;
}

.status-actions .btn svg {
  width: 15px;
  height: 15px;
  margin-right: 0.4rem;
}

.content-block {
  padding: 1rem 1.1rem;
  background: #f8fafc;
  border: 1px solid var(--tuba-border);
  border-radius: 8px;
  white-space: pre-wrap;
  line-height: 1.7;
}

.badge-soft {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  background: var(--tuba-accent);
  color: var(--tuba-primary);
  font-weight: 650;
  font-size: 0.78rem;
  border-radius: 6px;
}

.login-page-footer {
  margin-top: 1.5rem;
  text-align: center;
}

.login-page-footer-copy {
  margin: 0;
  font-size: 0.75rem;
  color: var(--tuba-muted);
}

.login-page-footer-links {
  margin: 0.45rem 0 0;
  font-size: 0.78rem;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.login-page-footer-links a {
  color: var(--tuba-primary);
}

/* ——— Footer ——— */
.site-footer {
  margin-top: auto;
  background: #0b1f33;
  color: #c9d4e0;
  border-top: none;
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--tuba-primary) 0%, var(--tuba-primary) 62%, var(--tuba-gold) 62%, var(--tuba-gold-bright) 100%);
}

.site-footer::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.045) 1px, transparent 0);
  background-size: 22px 22px;
  pointer-events: none;
}

.site-footer-seal {
  position: absolute;
  right: -3.5rem;
  bottom: -4.5rem;
  width: 14rem;
  height: 14rem;
  border: 1px solid rgba(176, 141, 58, 0.16);
  border-radius: 50%;
  pointer-events: none;
}

.site-footer-seal::before {
  content: "";
  position: absolute;
  inset: 1.75rem;
  border: 1px solid rgba(176, 141, 58, 0.12);
  border-radius: 50%;
}

.site-footer a {
  color: #9ec0e0;
  text-decoration: none;
  background-image: linear-gradient(#fff, #fff);
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0 1px;
  transition: color 0.15s ease, background-size 0.2s ease;
}

.site-footer a:hover {
  color: #fff;
  text-decoration: none;
  background-size: 100% 1px;
}

.site-footer-inner {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 1.5rem;
}

.site-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer-brand-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.site-footer-logo-mark {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 3px;
  border-radius: 11px;
  background: linear-gradient(145deg, #fff 0%, #f3f6fa 100%);
  border: 1.5px solid var(--tuba-gold);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.site-footer-logo-mark::before {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 15px;
  border: 1px solid rgba(212, 175, 90, 0.3);
  pointer-events: none;
}

.site-footer-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  display: block;
  border-radius: 7px;
}

.site-footer-brand-name {
  font-family: var(--tuba-font-display);
  font-weight: 600;
  color: #fff;
  font-size: 1.05rem;
}

.site-footer-brand-sub {
  font-size: 0.8rem;
  color: #b08d3a;
}

.site-footer-desc {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.6;
  color: #a7b4c3;
  max-width: 28rem;
}

.site-footer-heading {
  position: relative;
  margin: 0 0 1rem;
  padding-bottom: 0.55rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
}

.site-footer-heading::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 1.75rem;
  height: 2px;
  background: var(--tuba-gold);
}

.site-footer-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  font-size: 0.875rem;
  line-height: 1.45;
}

.site-footer-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.site-footer-list svg {
  flex-shrink: 0;
  width: 15px;
  height: 15px;
  margin-top: 0.15rem;
  color: var(--tuba-gold-bright);
}

.site-footer-bottom {
  padding-top: 1.1rem;
  text-align: center;
}

.site-footer-copy {
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  color: #d5dde6;
}

.site-footer-note {
  margin: 0;
  font-size: 0.75rem;
  color: #8b9aab;
}

.legal-page-header {
  margin-bottom: 1.25rem;
}

.legal-page-header h1 {
  margin: 0 0 0.4rem;
  font-family: var(--tuba-font-display);
  font-size: 1.85rem;
  font-weight: 600;
  color: var(--tuba-primary);
  letter-spacing: -0.01em;
  max-width: none;
}

.legal-page-body {
  position: relative;
  overflow: hidden;
  counter-reset: legal-section;
}

.legal-page-body::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--tuba-primary) 0%, var(--tuba-primary) 68%, var(--tuba-gold) 68%, var(--tuba-gold-bright) 100%);
}

.legal-page-body h2 {
  counter-increment: legal-section;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 1.75rem 0 0.75rem;
  font-family: var(--tuba-font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--tuba-primary);
  letter-spacing: -0.005em;
}

.legal-page-body h2:first-child {
  margin-top: 0;
}

.legal-page-body h2::before {
  content: counter(legal-section);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 8px;
  background: var(--tuba-primary);
  color: #fff;
  font-family: var(--tuba-font);
  font-size: 0.78rem;
  font-weight: 700;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.12), 0 0 0 3px var(--tuba-gold-soft);
}

.legal-page-body p,
.legal-page-body li {
  color: var(--tuba-text);
  font-size: 0.95rem;
  line-height: 1.65;
}

.legal-page-body ul {
  padding-left: 0;
  margin-bottom: 0.75rem;
  list-style: none;
}

.legal-page-body ul li {
  position: relative;
  padding-left: 1.35rem;
}

.legal-page-body ul li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.65rem;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--tuba-gold);
}

.legal-page-body ul li + li {
  margin-top: 0.4rem;
}

.legal-updated {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.5rem !important;
  padding-top: 0.85rem;
  border-top: 1px solid var(--tuba-border);
  font-size: 0.82rem !important;
  color: var(--tuba-muted) !important;
}

.legal-updated svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--tuba-gold);
}

.tubis-footer {
  display: none;
}

@media (max-width: 991.98px) {
  .admin-body .tubis-navbar-inner {
    justify-content: flex-start;
  }

  .admin-body .tubis-nav-toggle {
    order: 2;
  }

  .admin-body .tubis-nav-right {
    margin-left: auto;
    order: 3;
  }

  .admin-body .tubis-nav {
    display: none;
    order: 4;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    padding: 0.4rem;
  }

  .admin-body .tubis-nav.is-open {
    display: flex;
  }

  .admin-body .tubis-nav-link {
    padding: 0.65rem 0.9rem;
  }

  .admin-body .tubis-nav-link.active::after {
    left: 0.9rem;
    transform: none;
    width: 1.1rem;
    bottom: 0.55rem;
  }
}

@media (max-width: 900px) {
  .site-footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .tubis-brand-org {
    display: none;
  }

  .tubis-navbar-top-text {
    font-size: 0.68rem;
  }

  .tubis-nav-cta {
    padding: 0.48rem 0.85rem;
    font-size: 0.8rem;
  }

  .tubis-title {
    font-size: 0.95rem;
  }

  .page-shell {
    padding: 1.25rem 1rem 2rem;
  }

  .page-hero {
    padding: 1.05rem 1.1rem;
  }

  .form-section-head,
  .form-section-body,
  .panel-card {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .form-section-head {
    padding-top: 1rem;
    padding-bottom: 0.85rem;
  }

  .form-section-body {
    padding-top: 1.05rem;
    padding-bottom: 1.15rem;
  }

  .form-progress-list {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 0.85rem;
  }

  .form-progress-list li:nth-child(3)::after,
  .form-progress-list li:nth-child(6)::after {
    display: none;
  }

  .word-meter {
    flex-direction: column;
    align-items: stretch;
    gap: 0.4rem;
  }

  .word-counter {
    text-align: left;
    min-width: 0;
  }
}