/* ===========================
   GLOBAL AI SUMMIT 2025
   styles.css
   =========================== */

.submission-page {
  --bg-base:      #050B1A;
  --bg-card:      #0A1128;
  --bg-card-alt:  #0D1530;
  --border:       #1C2A4A;
  --border-light: #243356;

  --accent-purple: #7B5EF6;
  --accent-blue:   #4A8EF6;
  --accent-cyan:   #00D4FF;
  --accent-urgent: #FF4D4D;

  --text-primary:   #FFFFFF;
  --text-secondary: #8B9DC3;
  --text-muted:     #4E6290;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-card: 0 2px 24px rgba(0,0,0,0.4);

  font-family: var(--font);
  background-color: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.submission-page a { text-decoration: none; color: inherit; }
.submission-page ul { list-style: none; }

/* ---- BUTTONS ---- */
.submission-page .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
  white-space: nowrap;
}
.submission-page .btn:hover { opacity: 0.88; transform: translateY(-1px); }

.submission-page .btn-primary {
  background: linear-gradient(135deg, #7B5EF6 0%, #5E8EF6 100%);
  color: #fff;
  box-shadow: 0 4px 18px rgba(123,94,246,0.35);
}

.submission-page .btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid var(--border-light);
}
.submission-page .btn-outline:hover { border-color: var(--accent-purple); }

.submission-page .btn-icon { width: 16px; height: 16px; }
.submission-page .btn-icon-right { width: 16px; height: 16px; }

/* ===========================
   HERO
   =========================== */
.submission-page .submissions-hero {
  max-width: 1400px;
  margin: 0 auto;
  padding: 60px 40px;
  display: grid;
  grid-template-columns: 45% 55%;
  align-items: center;
  gap: 40px;
  min-height: 80vh;
}

.submission-page .hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-purple);
  margin-bottom: 18px;
}

.submission-page .hero-heading {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 20px;
}

.submission-page .hero-highlight {
  background: linear-gradient(90deg, #7B5EF6 0%, #4A8EF6 60%, #00D4FF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.submission-page .hero-sub {
  font-size: 0.975rem;
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 32px;
  line-height: 1.75;
}

.submission-page .hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.submission-page .hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.submission-page .ai-head-glow {
  position: relative;
  width: 320px;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.submission-page .ai-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(123,94,246,0.25);
  animation: ai-pulse-ring 3s ease-in-out infinite;
}

.submission-page .ai-ring-1 { width: 200px; height: 200px; animation-delay: 0s; }
.submission-page .ai-ring-2 { width: 270px; height: 270px; animation-delay: 0.5s; border-color: rgba(74,142,246,0.2); }
.submission-page .ai-ring-3 { width: 320px; height: 320px; animation-delay: 1s; border-color: rgba(0,212,255,0.12); }

@keyframes ai-pulse-ring {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.03); }
}

.submission-page .ai-label {
  font-size: 5rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #7B5EF6, #4A8EF6, #00D4FF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 40px rgba(123,94,246,0.6));
  z-index: 2;
}

.submission-page .ai-particles { position: absolute; inset: 0; }

.submission-page .particle {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-purple);
  opacity: 0.7;
  animation: ai-float-particle 4s ease-in-out infinite;
}

.submission-page .p1 { top: 10%;  left: 20%; animation-delay: 0s; background: #7B5EF6; }
.submission-page .p2 { top: 20%;  right: 15%; animation-delay: 0.7s; background: #4A8EF6; }
.submission-page .p3 { top: 60%;  left: 10%; animation-delay: 1.2s; background: #00D4FF; }
.submission-page .p4 { bottom: 20%; right: 20%; animation-delay: 0.4s; background: #7B5EF6; }
.submission-page .p5 { bottom: 10%; left: 35%; animation-delay: 1.8s; background: #4A8EF6; }
.submission-page .p6 { top: 40%;  right: 8%; animation-delay: 2.2s; background: #00D4FF; }

@keyframes ai-float-particle {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.7; }
  50% { transform: translateY(-12px) scale(1.2); opacity: 1; }
}

/* ===========================
   FULL-WIDTH PROCESS CARD WRAPPER
   =========================== */
.submission-page .process-card-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px 0;
}

/* ===========================
   MAIN LAYOUT (TWO-COLUMN GRID)
   =========================== */
.submission-page .main-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 28px 60px;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  align-items: start;
}

/* ===========================
   CARDS
   =========================== */
.submission-page .card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
}

.submission-page .card + .card { margin-top: 20px; }

.submission-page .card-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-blue);
  margin-bottom: 24px;
}

/* ===========================
   STEPS / PROCESS
   =========================== */
.submission-page .steps {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 4px;
}

.submission-page .step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  min-width: 90px;
  position: relative;
}

.submission-page .step:not(.last)::after {
  content: '';
  position: absolute;
  top: 22px;
  left: calc(50% + 22px);
  right: calc(-50% + 22px);
  height: 1px;
  background: linear-gradient(90deg, var(--accent-purple), var(--border));
  z-index: 0;
}

.submission-page .step-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--accent-purple);
  background: rgba(123,94,246,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.submission-page .step-icon svg { width: 20px; height: 20px; stroke: var(--accent-purple); }
.submission-page .step-icon-done { border-color: var(--accent-cyan); background: rgba(0,212,255,0.1); }
.submission-page .step-icon-done svg { stroke: var(--accent-cyan); }
.submission-page .step-connector { display: none; }

.submission-page .step-num {
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 3px;
  line-height: 1.3;
}

.submission-page .step-desc {
  font-size: 0.67rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ===========================
   FORM
   =========================== */
.submission-page .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.submission-page .form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.submission-page .form-group.full-width { grid-column: 1 / -1; }

.submission-page .form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.submission-page .req { color: #FF4D4D; margin-left: 2px; }

.submission-page .form-input,
.submission-page .form-select,
.submission-page .form-textarea {
  background: var(--bg-base);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font);
  font-size: 0.875rem;
  padding: 11px 14px;
  width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.submission-page .form-input::placeholder,
.submission-page .form-textarea::placeholder { color: var(--text-muted); }

.submission-page .form-input:focus,
.submission-page .form-select:focus,
.submission-page .form-textarea:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(123,94,246,0.2);
}

.submission-page .form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238B9DC3' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 38px;
  cursor: pointer;
}

.submission-page .form-select option { background: #0A1128; color: #fff; }

.submission-page .form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.submission-page .char-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
  margin-top: 4px;
}

/* File Drop Zone */
.submission-page .file-drop-zone {
  border: 2px dashed var(--border-light);
  border-radius: var(--radius-md);
  background: var(--bg-base);
  padding: 28px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: border-color 0.18s ease, background 0.18s ease;
  cursor: default;
}

.submission-page .file-drop-zone.drag-over {
  border-color: var(--accent-purple);
  background: rgba(123,94,246,0.06);
}

.submission-page .file-drop-zone.file-selected { border-color: var(--accent-cyan); }

.submission-page .file-drop-inner {
  display: flex;
  align-items: center;
  gap: 14px;
}

.submission-page .file-cloud-icon svg {
  width: 36px;
  height: 36px;
  stroke: var(--accent-purple);
}

.submission-page .file-drop-text { font-size: 0.875rem; color: var(--text-secondary); }
.submission-page .file-drop-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: 3px; }

.submission-page .browse-link {
  color: var(--accent-purple);
  text-decoration: underline;
  cursor: pointer;
  font-weight: 600;
}

.submission-page .btn-browse {
  background: transparent;
  border: 1px solid var(--border-light);
  color: #fff;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: border-color 0.15s ease;
}

.submission-page .btn-browse:hover { border-color: var(--accent-purple); }

.submission-page .form-submit-area {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.submission-page .btn-submit {
  width: 100%;
  justify-content: center;
  padding: 14px;
  font-size: 1rem;
}

.submission-page .form-legal {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

.submission-page .legal-link {
  color: var(--accent-purple);
  text-decoration: underline;
}

/* ===========================
   SIDEBAR
   =========================== */
.submission-page .right-col { position: sticky; top: 80px; }
.submission-page .sidebar-card { margin-bottom: 20px; }
.submission-page .sidebar-card:last-child { margin-bottom: 0; }

.submission-page .sidebar-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-blue);
  margin-bottom: 20px;
}

.submission-page .dates-list { display: flex; flex-direction: column; gap: 14px; }

.submission-page .date-item { display: flex; align-items: flex-start; gap: 12px; }

.submission-page .date-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: rgba(74,142,246,0.12);
  border: 1px solid rgba(74,142,246,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.submission-page .date-icon svg { width: 16px; height: 16px; stroke: var(--accent-blue); }
.submission-page .date-label { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.3; }
.submission-page .date-value { font-size: 0.82rem; font-weight: 600; color: #fff; margin-top: 2px; }
.submission-page .date-urgent { color: #FF4D4D !important; }

.submission-page .why-list { display: flex; flex-direction: column; gap: 16px; }
.submission-page .why-item { display: flex; align-items: flex-start; gap: 12px; }

.submission-page .why-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: rgba(123,94,246,0.12);
  border: 1px solid rgba(123,94,246,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.submission-page .why-icon svg { width: 16px; height: 16px; stroke: var(--accent-purple); }
.submission-page .why-title { font-size: 0.82rem; font-weight: 700; color: #fff; margin-bottom: 3px; }
.submission-page .why-desc { font-size: 0.75rem; color: var(--text-secondary); line-height: 1.5; }

.submission-page .help-card { border-color: rgba(123,94,246,0.2); }
.submission-page .help-text { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 16px; line-height: 1.6; }
.submission-page .help-contact { display: flex; flex-direction: column; gap: 10px; }

.submission-page .help-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: #fff;
}

.submission-page .help-icon { width: 16px; height: 16px; stroke: var(--accent-purple); flex-shrink: 0; }

/* ===========================
   SESSION TRACKS SECTION
   =========================== */
.submission-page .tracks-section {
  background: var(--bg-card-alt);
  border-top: 1px solid var(--border);
  padding: 56px 28px 60px;
}

.submission-page .tracks-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent-blue);
  text-align: center;
  margin-bottom: 36px;
}

.submission-page .tracks-grid {
  max-width: 1200px;
  margin: 0 auto 36px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.submission-page .track-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 16px 20px;
  text-align: center;
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.submission-page .track-card:hover {
  border-color: var(--accent-purple);
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(123,94,246,0.2);
}

.submission-page .track-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.submission-page .track-name { font-size: 0.82rem; font-weight: 700; color: #fff; margin-bottom: 6px; line-height: 1.3; }
.submission-page .track-desc { font-size: 0.72rem; color: var(--text-secondary); line-height: 1.5; }
.submission-page .tracks-action { display: flex; justify-content: center; }

.submission-page .btn-outline-tracks {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 28px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.submission-page .btn-outline-tracks:hover {
  border-color: var(--accent-purple);
  transform: translateY(-1px);
}

.submission-page .btn-outline-tracks svg { width: 16px; height: 16px; stroke: currentColor; }

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
  .submission-page .tracks-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .submission-page .submissions-hero {
    grid-template-columns: 1fr;
    padding: 40px 20px 36px;
    text-align: center;
  }
  .submission-page .hero-sub { margin: 0 auto 28px; }
  .submission-page .hero-actions { justify-content: center; }
  .submission-page .hero-visual { display: none; }
  .submission-page .main-layout {
    grid-template-columns: 1fr;
    padding: 0 20px 40px;
  }
  .submission-page .right-col { position: static; }
}

@media (max-width: 600px) {
  .submission-page .form-grid { grid-template-columns: 1fr; }
  .submission-page .steps { gap: 8px; }
  .submission-page .step:not(.last)::after { display: none; }
  .submission-page .tracks-grid { grid-template-columns: repeat(2, 1fr); }
  .submission-page .file-drop-zone { flex-direction: column; text-align: center; align-items: center; }
  .submission-page .file-drop-inner { flex-direction: column; text-align: center; }
}

/* ===========================
   CONFLICT OVERRIDES
   Fixes clashes with main.css global selectors
   =========================== */

/* main.css sets .card { display:flex; flex-direction:column; gap:20px }
   — this breaks the form grid inside cards */
.submission-page .card {
  display: block !important;
  gap: unset !important;
}

/* main.css sets .card-title { padding:24px; color:#00d9ff; font-size:28px; border-bottom:... }
   — makes section titles huge and cyan */
.submission-page .card-section-title,
.submission-page .sidebar-title {
  padding: 0 !important;
  font-size: 0.75rem !important;
  border-bottom: none !important;
  color: var(--accent-blue) !important;
}

/* main.css sets .date { font-size:12px; color:#64748b }
   — overrides date-value to grey, hides red urgent dates */
.submission-page .date-value {
  color: #ffffff !important;
}
.submission-page .date-urgent {
  color: #FF4D4D !important;
}

/* main.css sets .card-footer { flex-shrink:0; padding-top:4px }
   — not harmful but reset to be safe */
.submission-page .form-submit-area {
  flex-shrink: unset;
}

/* main.css sets a { color: #22d3ee } globally
   — overrides browse/legal links to cyan instead of purple */
.submission-page .browse-link,
.submission-page .legal-link,
.submission-page .btn-outline-tracks {
  color: var(--accent-purple) !important;
}

/* main.css sets h1–h4 { font-family: Kanit }
   — forces wrong font on hero heading */
.submission-page .hero-heading,
.submission-page .track-name,
.submission-page .why-title,
.submission-page .step-num {
  font-family: var(--font) !important;
}

/* main.css sets body { font-family: Roboto }
   — override to Inter for submission page */
.submission-page,
.submission-page * {
  font-family: var(--font);
}

/* =========================================
   ENCAT ABSTRACT - ENERGY + CATALYSIS VISUAL
========================================= */

.encat-abs-energy-visual {
    position: relative;
    width: 330px;
    height: 330px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Outer Rings */
.encat-abs-energy-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(92, 120, 255, 0.16);
}

.encat-abs-ring-1 {
    width: 150px;
    height: 150px;
}

.encat-abs-ring-2 {
    width: 220px;
    height: 220px;
    border-color: rgba(118, 92, 255, 0.14);
}

.encat-abs-ring-3 {
    width: 300px;
    height: 300px;
    border-color: rgba(0, 210, 255, 0.10);
}

/* Central Catalyst Core */
.encat-abs-catalyst-core {
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;

    background: radial-gradient(
        circle at 35% 30%,
        #39dfff,
        #5865f2 45%,
        #6c4cff 75%
    );

    box-shadow:
        0 0 25px rgba(57, 223, 255, 0.30),
        0 0 55px rgba(108, 76, 255, 0.25);

    z-index: 5;

    animation: encatAbsCorePulse 3s ease-in-out infinite;
}

.encat-abs-core-icon {
    width: 48px;
    height: 48px;
    color: #ffffff;
    stroke-width: 2;
}

/* Molecule Nodes */
.encat-abs-molecule-node {
    position: absolute;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    z-index: 4;

    background: linear-gradient(
        135deg,
        #7c5cff,
        #19d7ff
    );

    box-shadow:
        0 0 12px rgba(25, 215, 255, 0.65);

    animation: encatAbsMoleculeFloat 4s ease-in-out infinite;
}

.encat-abs-node-1 {
    top: 45px;
    left: 155px;
}

.encat-abs-node-2 {
    top: 95px;
    right: 45px;
    animation-delay: 1s;
}

.encat-abs-node-3 {
    bottom: 80px;
    right: 55px;
    animation-delay: 2s;
}

.encat-abs-node-4 {
    bottom: 40px;
    left: 145px;
}

.encat-abs-node-5 {
    bottom: 95px;
    left: 40px;
    animation-delay: 1s;
}

.encat-abs-node-6 {
    top: 85px;
    left: 45px;
    animation-delay: 2s;
}

/* Bonds */
.encat-abs-bond {
    position: absolute;
    height: 1px;
    width: 105px;
    transform-origin: left center;

    background: linear-gradient(
        90deg,
        rgba(124, 92, 255, 0.1),
        rgba(25, 215, 255, 0.55),
        rgba(124, 92, 255, 0.1)
    );

    z-index: 2;
}

.encat-abs-bond-1 {
    top: 85px;
    left: 165px;
    transform: rotate(28deg);
}

.encat-abs-bond-2 {
    top: 150px;
    left: 215px;
    transform: rotate(65deg);
}

.encat-abs-bond-3 {
    bottom: 90px;
    left: 170px;
    transform: rotate(145deg);
}

.encat-abs-bond-4 {
    bottom: 105px;
    left: 80px;
    transform: rotate(205deg);
}

.encat-abs-bond-5 {
    top: 145px;
    left: 60px;
    transform: rotate(245deg);
}

.encat-abs-bond-6 {
    top: 80px;
    left: 80px;
    transform: rotate(330deg);
}

/* Chemical Labels */
.encat-abs-chem-label {
    position: absolute;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #8ca7ff;

    padding: 5px 9px;
    border-radius: 20px;

    background: rgba(10, 18, 42, 0.75);
    border: 1px solid rgba(92, 120, 255, 0.20);

    backdrop-filter: blur(5px);
    z-index: 6;
}

.encat-abs-label-h2 {
    top: 55px;
    right: 15px;
}

.encat-abs-label-co2 {
    bottom: 55px;
    right: 5px;
}

.encat-abs-label-o2 {
    bottom: 45px;
    left: 15px;
}

/* Molecule Animation */
@keyframes encatAbsMoleculeFloat {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-6px);
    }
}

/* Core Pulse */
@keyframes encatAbsCorePulse {
    0%,
    100% {
        box-shadow:
            0 0 25px rgba(57, 223, 255, 0.30),
            0 0 55px rgba(108, 76, 255, 0.25);
    }

    50% {
        box-shadow:
            0 0 35px rgba(57, 223, 255, 0.50),
            0 0 75px rgba(108, 76, 255, 0.35);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .encat-abs-energy-visual {
        width: 280px;
        height: 280px;
        transform: scale(0.85);
    }
}

/* =========================================
   ENCAT ABSTRACT PAGE - PREMIUM GLOW STYLE
   Scoped only inside .submission-page
========================================= */

/* Main cards glow */
.submission-page .card {
    background: rgba(13, 20, 42, 0.78);
    border: 1px solid rgba(108, 92, 255, 0.58);
    border-radius: 20px;

    box-shadow:
        0 0 18px rgba(92, 120, 255, 0.07),
        inset 0 0 28px rgba(92, 120, 255, 0.018);

    transition:
        border-color 0.3s ease,
        box-shadow 0.3s ease,
        transform 0.3s ease;
}

/* Card hover glow */
.submission-page .card:hover {
    border-color: rgba(123, 94, 246, 0.85);

    box-shadow:
        0 0 24px rgba(108, 92, 255, 0.12),
        0 0 45px rgba(25, 215, 255, 0.025),
        inset 0 0 32px rgba(92, 120, 255, 0.025);
}


/* =========================================
   FORM INPUTS
========================================= */

.submission-page .form-card .form-input,
.submission-page .form-card .form-select,
.submission-page .form-card .form-textarea {
    width: 100%;

    color: #ffffff;

    background: rgba(7, 14, 32, 0.78);

    border: 1px solid rgba(92, 120, 255, 0.32);
    border-radius: 10px;

    outline: none;

    box-shadow:
        0 0 0 1px rgba(92, 120, 255, 0.02),
        inset 0 0 12px rgba(92, 120, 255, 0.018);

    transition:
        border-color 0.25s ease,
        box-shadow 0.25s ease,
        background 0.25s ease,
        transform 0.2s ease;
}


/* Input Hover */
.submission-page .form-card .form-input:hover,
.submission-page .form-card .form-select:hover,
.submission-page .form-card .form-textarea:hover {
    border-color: rgba(123, 94, 246, 0.58);

    box-shadow:
        0 0 10px rgba(123, 94, 246, 0.10),
        inset 0 0 14px rgba(92, 120, 255, 0.025);
}


/* Input Focus Glow */
.submission-page .form-card .form-input:focus,
.submission-page .form-card .form-select:focus,
.submission-page .form-card .form-textarea:focus {
    border-color: #7b5ef6;

    background: rgba(9, 17, 39, 0.95);

    box-shadow:
        0 0 0 3px rgba(123, 94, 246, 0.12),
        0 0 18px rgba(123, 94, 246, 0.22),
        0 0 32px rgba(25, 215, 255, 0.045),
        inset 0 0 14px rgba(92, 120, 255, 0.025);
}


/* Placeholder */
.submission-page .form-card .form-input::placeholder,
.submission-page .form-card .form-textarea::placeholder {
    color: rgba(165, 180, 215, 0.48);
}


/* =========================================
   SELECT DROPDOWN
========================================= */

.submission-page .form-card .form-select {
    cursor: pointer;
    color: #aeb9d5;
}

.submission-page .form-card .form-select:focus,
.submission-page .form-card .form-select:valid {
    color: #ffffff;
}

.submission-page .form-card .form-select option {
    color: #ffffff;
    background: #0b1226;
}


/* =========================================
   LABELS
========================================= */

.submission-page .form-card .form-label {
    color: #aeb9d5;
    font-weight: 500;
}

.submission-page .form-card .req {
    color: #8b6cff;

    text-shadow:
        0 0 8px rgba(123, 94, 246, 0.55);
}


/* =========================================
   FILE UPLOAD DROP ZONE
========================================= */

.submission-page .form-card .file-drop-zone {
    background: rgba(7, 14, 32, 0.55);

    border: 1px dashed rgba(92, 120, 255, 0.42);
    border-radius: 12px;

    box-shadow:
        inset 0 0 18px rgba(92, 120, 255, 0.018);

    transition:
        border-color 0.25s ease,
        box-shadow 0.25s ease,
        background 0.25s ease;
}


/* Upload Hover */
.submission-page .form-card .file-drop-zone:hover {
    border-color: rgba(123, 94, 246, 0.78);

    background: rgba(10, 18, 42, 0.72);

    box-shadow:
        0 0 16px rgba(123, 94, 246, 0.10),
        inset 0 0 22px rgba(92, 120, 255, 0.025);
}


/* Drag Over Glow */
.submission-page .form-card .file-drop-zone.drag-over {
    border-color: #19d7ff;

    background: rgba(25, 215, 255, 0.045);

    box-shadow:
        0 0 0 3px rgba(25, 215, 255, 0.08),
        0 0 22px rgba(25, 215, 255, 0.18);
}


/* Selected File Glow */
.submission-page .form-card .file-drop-zone.file-selected {
    border-color: rgba(123, 94, 246, 0.90);

    background: rgba(123, 94, 246, 0.055);

    box-shadow:
        0 0 18px rgba(123, 94, 246, 0.14);
}


/* =========================================
   PROCESS STEPS
========================================= */

.submission-page .process-card .step-icon {
    border: 1px solid rgba(123, 94, 246, 0.50);

    box-shadow:
        0 0 12px rgba(123, 94, 246, 0.08),
        inset 0 0 10px rgba(92, 120, 255, 0.025);

    transition:
        box-shadow 0.25s ease,
        border-color 0.25s ease;
}

.submission-page .process-card .step:hover .step-icon {
    border-color: rgba(123, 94, 246, 0.95);

    box-shadow:
        0 0 18px rgba(123, 94, 246, 0.20),
        0 0 28px rgba(25, 215, 255, 0.045);
}


/* =========================================
   SIDEBAR CARDS
========================================= */

.submission-page .sidebar-card {
    border: 1px solid rgba(108, 92, 255, 0.52);

    box-shadow:
        0 0 18px rgba(92, 120, 255, 0.065),
        inset 0 0 24px rgba(92, 120, 255, 0.018);
}


/* =========================================
   SESSION TRACK CARDS
========================================= */

.submission-page .track-card {
    background: rgba(13, 20, 42, 0.72);

    border: 1px solid rgba(92, 120, 255, 0.32);
    border-radius: 14px;

    box-shadow:
        0 0 14px rgba(92, 120, 255, 0.045),
        inset 0 0 18px rgba(92, 120, 255, 0.018);

    transition:
        transform 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.submission-page .track-card:hover {
    transform: translateY(-5px);

    border-color: rgba(123, 94, 246, 0.85);

    box-shadow:
        0 0 22px rgba(123, 94, 246, 0.15),
        0 10px 35px rgba(0, 0, 0, 0.18),
        inset 0 0 22px rgba(92, 120, 255, 0.025);
}


/* Track icon glow */
.submission-page .track-card:hover .track-icon {
    filter:
        drop-shadow(0 0 8px rgba(123, 94, 246, 0.38));
}


/* =========================================
   BUTTON GLOW
========================================= */

.submission-page .btn-primary {
    box-shadow:
        0 0 14px rgba(123, 94, 246, 0.18);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.submission-page .btn-primary:hover {
    transform: translateY(-2px);

    box-shadow:
        0 0 20px rgba(123, 94, 246, 0.35),
        0 0 35px rgba(25, 215, 255, 0.08);
}


/* =========================================
   AUTOFILL FIX
========================================= */

.submission-page .form-card input:-webkit-autofill,
.submission-page .form-card input:-webkit-autofill:hover,
.submission-page .form-card input:-webkit-autofill:focus {
    -webkit-text-fill-color: #ffffff;

    -webkit-box-shadow:
        0 0 0 1000px #091127 inset,
        0 0 18px rgba(123, 94, 246, 0.18);

    caret-color: #ffffff;

    transition:
        background-color 9999s ease-in-out 0s;
}


/* =========================================================
   ENCAT FINAL COMPATIBILITY FIX
   Supports BOTH old and new Energy + Catalysis HTML classes
   Keep this block at the very end of the stylesheet.
========================================================= */

.submission-page .hero-visual,
.submission-page .encat-abstract-visual {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100% !important;
  min-width: 0 !important;
  min-height: 330px !important;
  position: relative !important;
}

/* Main visual wrapper: old + new */
.submission-page .energy-catalyst-visual,
.submission-page .encat-abs-energy-visual {
  position: relative !important;
  width: 330px !important;
  height: 330px !important;
  min-width: 330px !important;
  flex: 0 0 330px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

/* Rings: old + new */
.submission-page .energy-ring,
.submission-page .encat-abs-energy-ring {
  display: block !important;
  position: absolute !important;
  border-radius: 50% !important;
  border-style: solid !important;
  border-width: 1px !important;
  opacity: 1 !important;
}

.submission-page .energy-ring.ring-1,
.submission-page .encat-abs-ring-1 {
  width: 150px !important;
  height: 150px !important;
  border-color: rgba(92, 120, 255, 0.30) !important;
}

.submission-page .energy-ring.ring-2,
.submission-page .encat-abs-ring-2 {
  width: 220px !important;
  height: 220px !important;
  border-color: rgba(118, 92, 255, 0.24) !important;
}

.submission-page .energy-ring.ring-3,
.submission-page .encat-abs-ring-3 {
  width: 300px !important;
  height: 300px !important;
  border-color: rgba(0, 210, 255, 0.18) !important;
}

/* Central core: old + new */
.submission-page .catalyst-core,
.submission-page .encat-abs-catalyst-core {
  position: absolute !important;
  width: 100px !important;
  height: 100px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: radial-gradient(circle at 35% 30%, #39dfff 0%, #5865f2 45%, #6c4cff 75%) !important;
  box-shadow:
    0 0 25px rgba(57, 223, 255, 0.30),
    0 0 55px rgba(108, 76, 255, 0.25) !important;
  z-index: 5 !important;
  animation: encatAbsCorePulse 3s ease-in-out infinite !important;
}

.submission-page .core-icon,
.submission-page .encat-abs-core-icon {
  display: block !important;
  width: 48px !important;
  height: 48px !important;
  color: #ffffff !important;
  stroke: #ffffff !important;
  stroke-width: 2 !important;
}

/* Nodes: old + new */
.submission-page .molecule-node,
.submission-page .encat-abs-molecule-node {
  display: block !important;
  position: absolute !important;
  width: 15px !important;
  height: 15px !important;
  border-radius: 50% !important;
  background: linear-gradient(135deg, #7c5cff, #19d7ff) !important;
  box-shadow: 0 0 12px rgba(25, 215, 255, 0.65) !important;
  z-index: 4 !important;
  animation: encatAbsMoleculeFloat 4s ease-in-out infinite !important;
}

.submission-page .molecule-node.node-1,
.submission-page .encat-abs-node-1 { top: 45px !important; left: 155px !important; }

.submission-page .molecule-node.node-2,
.submission-page .encat-abs-node-2 { top: 95px !important; right: 45px !important; animation-delay: 1s !important; }

.submission-page .molecule-node.node-3,
.submission-page .encat-abs-node-3 { bottom: 80px !important; right: 55px !important; animation-delay: 2s !important; }

.submission-page .molecule-node.node-4,
.submission-page .encat-abs-node-4 { bottom: 40px !important; left: 145px !important; }

.submission-page .molecule-node.node-5,
.submission-page .encat-abs-node-5 { bottom: 95px !important; left: 40px !important; animation-delay: 1s !important; }

.submission-page .molecule-node.node-6,
.submission-page .encat-abs-node-6 { top: 85px !important; left: 45px !important; animation-delay: 2s !important; }

/* Bonds: old + new */
.submission-page .bond,
.submission-page .encat-abs-bond {
  display: block !important;
  position: absolute !important;
  width: 105px !important;
  height: 1px !important;
  transform-origin: left center !important;
  background: linear-gradient(
    90deg,
    rgba(124, 92, 255, 0.10),
    rgba(25, 215, 255, 0.55),
    rgba(124, 92, 255, 0.10)
  ) !important;
  z-index: 2 !important;
}

.submission-page .bond.bond-1,
.submission-page .encat-abs-bond-1 { top: 85px !important; left: 165px !important; transform: rotate(28deg) !important; }

.submission-page .bond.bond-2,
.submission-page .encat-abs-bond-2 { top: 150px !important; left: 215px !important; transform: rotate(65deg) !important; }

.submission-page .bond.bond-3,
.submission-page .encat-abs-bond-3 { bottom: 90px !important; left: 170px !important; transform: rotate(145deg) !important; }

.submission-page .bond.bond-4,
.submission-page .encat-abs-bond-4 { bottom: 105px !important; left: 80px !important; transform: rotate(205deg) !important; }

.submission-page .bond.bond-5,
.submission-page .encat-abs-bond-5 { top: 145px !important; left: 60px !important; transform: rotate(245deg) !important; }

.submission-page .bond.bond-6,
.submission-page .encat-abs-bond-6 { top: 80px !important; left: 80px !important; transform: rotate(330deg) !important; }

/* Chemical labels: old + new */
.submission-page .chem-label,
.submission-page .encat-abs-chem-label {
  display: block !important;
  position: absolute !important;
  z-index: 6 !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: 0.5px !important;
  color: #8ca7ff !important;
  padding: 5px 9px !important;
  border-radius: 20px !important;
  background: rgba(10, 18, 42, 0.75) !important;
  border: 1px solid rgba(92, 120, 255, 0.30) !important;
  backdrop-filter: blur(5px) !important;
}

.submission-page .chem-label.label-h2,
.submission-page .encat-abs-label-h2 { top: 55px !important; right: 15px !important; }

.submission-page .chem-label.label-co2,
.submission-page .encat-abs-label-co2 { bottom: 55px !important; right: 5px !important; }

.submission-page .chem-label.label-o2,
.submission-page .encat-abs-label-o2 { bottom: 45px !important; left: 15px !important; }

/* Form-only glow: does not override hero visual */
.submission-page .form-card {
  border: 1px solid rgba(123, 94, 246, 0.70) !important;
  box-shadow:
    0 0 20px rgba(92, 120, 255, 0.08),
    inset 0 0 30px rgba(92, 120, 255, 0.025) !important;
}

.submission-page .form-card .form-input,
.submission-page .form-card .form-select,
.submission-page .form-card .form-textarea {
  background: rgba(7, 14, 32, 0.78) !important;
  border: 1px solid rgba(92, 120, 255, 0.42) !important;
  border-radius: 10px !important;
  box-shadow:
    0 0 0 1px rgba(92, 120, 255, 0.02),
    inset 0 0 12px rgba(92, 120, 255, 0.02) !important;
}

.submission-page .form-card .form-input:hover,
.submission-page .form-card .form-select:hover,
.submission-page .form-card .form-textarea:hover {
  border-color: rgba(123, 94, 246, 0.62) !important;
  box-shadow:
    0 0 10px rgba(123, 94, 246, 0.12),
    inset 0 0 14px rgba(92, 120, 255, 0.025) !important;
}

.submission-page .form-card .form-input:focus,
.submission-page .form-card .form-select:focus,
.submission-page .form-card .form-textarea:focus {
  outline: none !important;
  border-color: #7b5ef6 !important;
  background: rgba(9, 17, 39, 0.95) !important;
  box-shadow:
    0 0 0 3px rgba(123, 94, 246, 0.12),
    0 0 18px rgba(123, 94, 246, 0.25),
    0 0 32px rgba(25, 215, 255, 0.045) !important;
}

.submission-page .form-card .file-drop-zone {
  border-color: rgba(92, 120, 255, 0.48) !important;
  box-shadow: inset 0 0 16px rgba(92, 120, 255, 0.025) !important;
}

.submission-page .form-card .file-drop-zone:hover {
  border-color: rgba(123, 94, 246, 0.85) !important;
  box-shadow:
    0 0 16px rgba(123, 94, 246, 0.14),
    inset 0 0 18px rgba(92, 120, 255, 0.03) !important;
}

@media (max-width: 900px) {
  .submission-page .hero-visual,
  .submission-page .encat-abstract-visual {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .submission-page .energy-catalyst-visual,
  .submission-page .encat-abs-energy-visual {
    width: 280px !important;
    height: 280px !important;
    min-width: 280px !important;
    flex-basis: 280px !important;
    transform: scale(0.85) !important;
  }
}