/* ══════════════════════════════════════════════════════════
   INNOVATEX 2026 — CLEARANCE PROTOCOL
   Design System & Component Styles
   ══════════════════════════════════════════════════════════ */

/* ── DESIGN TOKENS ── */
:root {
  /* Color Architecture — 3 layers of luminance */
  --void:          #05050a;
  --deep-surface:  #0c0c14;
  --lift:          #141420;
  --glass:         #1c1c2e;
  --border-rest:   rgba(255,255,255,0.06);
  --border-active: rgba(232,25,44,0.4);

  /* Signal Colors */
  --signal-red:    #e8192c;
  --signal-glow:   rgba(232,25,44,0.15);
  --ember:         #ff6b35;
  --ice:           #4af0ff;
  --silver:        #c8c8d4;
  --dust:          #6a6a82;
  --void-text:     #3a3a52;
  --error-text:    #ff6b8a;

  /* Sealed section */
  --seal-border:   rgba(232,25,44,0.12);

  /* Mode ambient (default: solo / cold) */
  --ambient-color: rgba(232,25,44,0.04);

  /* Spacing */
  --field-gap:         28px;
  --section-pad-v:     40px;
  --section-pad-h:     48px;
  --label-input-gap:   10px;
  --input-height:      52px;
  --max-content-width: 560px;

  /* Typography */
  --font-display: 'Orbitron', sans-serif;
  --font-mono:    'DM Mono', monospace;
  --font-label:   'Rajdhani', sans-serif;

  /* Type Scale */
  --text-hero:    72px;
  --text-section: 28px;
  --text-label:   11px;
  --text-input:   15px;
  --text-helper:  12px;

  /* Motion */
  --ease-reveal:  cubic-bezier(0.22, 1, 0.36, 1);
  --dur-reveal:   320ms;
  --dur-seal:     400ms;
  --dur-morph:    340ms;
  --dur-pulse:    600ms;
  --dur-micro:    160ms;

  /* Radii */
  --radius:    10px;
  --radius-lg: 16px;

  /* Trace */
  --trace-width: 56px;
}

/* Team-mode ambient shift */
body.team-mode {
  --ambient-color: rgba(255,107,53,0.05);
}

/* ── RESET ── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-mono);
  background: var(--void);
  color: var(--silver);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── AMBIENT CANVAS (Circuit nodes) ── */
#ambientCanvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.025;
}

/* ── AMBIENT ORB (Ghost gradient follows active section) ── */
.ambient-orb {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--ambient-color), transparent 70%);
  pointer-events: none;
  z-index: 0;
  transition: top 1.2s ease, left 0.6s ease, background 600ms ease;
  filter: blur(60px);
  transform: translate(-50%, -50%);
}

/* ── LANDING OVERLAY ── */
.landing-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--void);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 1;
  transition: opacity 0.5s ease;
}
.landing-overlay.done {
  opacity: 0;
  pointer-events: none;
}

.scanner-beam {
  position: absolute;
  top: 50%;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--signal-red), transparent);
  box-shadow: 0 0 20px var(--signal-red), 0 0 60px rgba(232,25,44,0.3);
  animation: scanBeam 0.8s ease-out forwards;
}
@keyframes scanBeam {
  0%   { width: 0; left: 0; }
  50%  { width: 100%; left: 0; }
  100% { width: 0; left: 100%; }
}

.landing-logo {
  opacity: 0;
  transform: translateX(-20px);
  animation: materialize 0.4s ease forwards 0.6s;
}
.landing-logo img {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
}

.landing-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 10vw, 72px);
  color: #fff;
  letter-spacing: 0.03em;
  line-height: 0.88;
  margin-top: 12px;
  overflow: hidden;
}
.landing-title .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(10px);
  animation: charReveal 0.08s ease forwards;
}
.landing-title .char.red { color: var(--signal-red); }

@keyframes charReveal {
  to { opacity: 1; transform: translateY(0); }
}

.landing-tagline {
  font-family: var(--font-label);
  font-size: 14px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--signal-red);
  opacity: 0;
  animation: fadeIn 0.3s ease forwards 1.4s;
  margin-top: 8px;
}

@keyframes materialize {
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeIn {
  to { opacity: 1; }
}

/* ── PAGE LAYOUT ── */
.page {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 100vh;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.page.visible { opacity: 1; }

/* ── SIGNAL TRACE (left vertical progress) ── */
.signal-trace {
  position: fixed;
  left: max(16px, calc((100vw - var(--max-content-width) - var(--trace-width)) / 2 - 60px));
  top: 0;
  bottom: 0;
  width: var(--trace-width);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 120px;
  z-index: 10;
}

.trace-line-bg {
  position: absolute;
  top: 120px;
  bottom: 60px;
  width: 2px;
  background: var(--border-rest);
}

.trace-line-fill {
  position: absolute;
  top: 120px;
  width: 2px;
  height: 0;
  background: var(--signal-red);
  box-shadow: 0 0 8px var(--signal-glow);
  transition: height 0.6s var(--ease-reveal);
}

/* Team mode: split trace into parallel lines */
body.team-mode .trace-line-fill {
  box-shadow: -4px 0 0 var(--signal-red), 4px 0 0 var(--signal-red), 0 0 12px var(--signal-glow);
}

.trace-node {
  position: relative;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.5px solid var(--border-rest);
  background: var(--deep-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 80px;
  z-index: 2;
  transition: all var(--dur-seal) var(--ease-reveal);
}

.trace-node-num {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 600;
  color: var(--dust);
  letter-spacing: 0.05em;
}

.trace-node-label {
  position: absolute;
  left: 40px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--void-text);
  white-space: nowrap;
  transition: color var(--dur-seal) ease;
}

/* Active trace node */
.trace-node.active {
  border-color: var(--signal-red);
  background: rgba(232,25,44,0.1);
  box-shadow: 0 0 0 4px rgba(232,25,44,0.08), 0 0 20px var(--signal-glow);
  animation: tracePulse 2s ease-in-out infinite;
}
.trace-node.active .trace-node-num { color: var(--signal-red); }
.trace-node.active .trace-node-label { color: var(--signal-red); }

@keyframes tracePulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(232,25,44,0.08), 0 0 20px var(--signal-glow); }
  50%      { box-shadow: 0 0 0 6px rgba(232,25,44,0.12), 0 0 30px rgba(232,25,44,0.2); }
}

/* Sealed trace node */
.trace-node.sealed {
  border-color: var(--signal-red);
  background: var(--signal-red);
}
.trace-node.sealed .trace-node-num { display: none; }
.trace-node.sealed::after {
  content: '🔒';
  font-size: 11px;
}
.trace-node.sealed .trace-node-label { color: var(--dust); }

/* ── CONTENT AREA ── */
.content-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px 80px;
  margin-left: calc(var(--trace-width) + 40px);
}

/* ── HEADER ── */
.site-header {
  width: 100%;
  max-width: var(--max-content-width);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-rest);
  margin-bottom: 40px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: cover;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #fff;
}
.logo-sub {
  font-family: var(--font-label);
  font-size: 10px;
  color: var(--dust);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  line-height: 1.2;
}

.header-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--signal-red);
  background: var(--signal-glow);
  border: 1px solid var(--border-active);
  padding: 5px 14px;
  border-radius: 100px;
  letter-spacing: 0.06em;
  animation: badgePulse 3s ease-in-out infinite;
}
@keyframes badgePulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.6; }
}

/* ── HERO ── */
.hero {
  text-align: center;
  margin-bottom: 48px;
  max-width: var(--max-content-width);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--signal-red);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 16px;
  padding: 6px 16px;
  background: var(--signal-glow);
  border: 1px solid var(--border-active);
  border-radius: 100px;
}
.hero-eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--signal-red);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--signal-red);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 12vw, var(--text-hero));
  line-height: 0.88;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 8px;
}
.hero-title span { color: var(--signal-red); }

.hero-tagline {
  font-family: var(--font-label);
  font-size: clamp(14px, 3vw, 17px);
  letter-spacing: 0.22em;
  color: var(--signal-red);
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 18px;
}

.hero-meta {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  background: var(--deep-surface);
  border: 1px solid var(--border-rest);
  border-radius: 100px;
  padding: 10px 24px;
  font-size: 12px;
  color: var(--dust);
  flex-wrap: wrap;
  justify-content: center;
}
.hero-meta strong { color: #fff; font-weight: 500; }
.meta-dot {
  width: 3px;
  height: 3px;
  background: var(--void-text);
  border-radius: 50%;
}

/* ── CLEARANCE FORM CONTAINER ── */
.clearance-form {
  width: 100%;
  max-width: var(--max-content-width);
  position: relative;
}

/* ── FORM SECTIONS (Glass cards) ── */
.form-section {
  background: var(--deep-surface);
  border: 1px solid var(--border-rest);
  border-radius: var(--radius-lg);
  padding: var(--section-pad-v) var(--section-pad-h);
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  transition: transform var(--dur-seal) var(--ease-reveal),
              border-color var(--dur-seal) ease,
              opacity var(--dur-reveal) ease;
}
.form-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--signal-red), transparent);
  opacity: 0.4;
}

/* Active section — focus plane */
.form-section.active {
  border-color: rgba(255,255,255,0.08);
  transform: scale(1.002);
}

/* Locked / unrevealed section */
.form-section.locked {
  display: none;
}

/* Section being revealed */
.form-section.revealing {
  display: block;
  animation: sectionReveal var(--dur-reveal) var(--ease-reveal) forwards;
}
@keyframes sectionReveal {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Sealed section (completed) — compressed summary strip */
.form-section.sealed {
  display: block;
  padding: 14px var(--section-pad-h);
  border-color: var(--seal-border);
  cursor: default;
  transform: scale(1);
}
.form-section.sealed .section-content { display: none; }
.form-section.sealed .section-header { display: none; }
.form-section.sealed .btn-row { display: none; }
.form-section.sealed .summary-strip { display: flex; }

/* Seal pulse animation */
.form-section.sealing {
  animation: sealPulse var(--dur-seal) ease forwards;
}
@keyframes sealPulse {
  0%   { border-color: var(--signal-red); box-shadow: inset 0 0 30px var(--signal-glow); }
  60%  { border-color: var(--signal-red); }
  100% { border-color: var(--seal-border); box-shadow: none; }
}

/* Summary strip (shown when sealed) */
.summary-strip {
  display: none;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--silver);
}
.summary-strip .strip-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--signal-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #fff;
  flex-shrink: 0;
}
.summary-strip .strip-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.summary-strip .strip-status {
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--signal-red);
}

/* ── SECTION HEADERS ── */
.section-header { margin-bottom: var(--field-gap); }

.section-num {
  font-family: var(--font-mono);
  font-size: var(--text-label);
  color: var(--signal-red);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-num::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--signal-red);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-section);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 6px;
}

.section-desc {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--dust);
  line-height: 1.65;
}

/* ── MODE TOGGLE (Morphing pill) ── */
.mode-toggle {
  display: flex;
  background: var(--lift);
  border: 1px solid var(--border-rest);
  border-radius: 100px;
  padding: 4px;
  position: relative;
  margin-bottom: 32px;
  overflow: hidden;
}

.mode-toggle-slider {
  position: absolute;
  top: 4px;
  left: 4px;
  width: calc(50% - 4px);
  height: calc(100% - 8px);
  background: var(--signal-red);
  border-radius: 100px;
  transition: transform var(--dur-morph) var(--ease-reveal),
              background var(--dur-pulse) ease;
  z-index: 1;
  box-shadow: 0 0 20px var(--signal-glow);
}
.mode-toggle-slider.team {
  transform: translateX(100%);
  background: var(--ember);
  box-shadow: 0 0 20px rgba(255,107,53,0.2);
}

.mode-option {
  flex: 1;
  padding: 14px 20px;
  text-align: center;
  cursor: pointer;
  position: relative;
  z-index: 2;
  border: none;
  background: none;
  color: var(--dust);
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: color var(--dur-morph) ease;
  border-radius: 100px;
}
.mode-option.active { color: #fff; }
.mode-option:focus-visible { outline: none; }

.mode-label-icon {
  display: block;
  font-size: 18px;
  margin-bottom: 4px;
}

/* ── FIELDS GRID ── */
.fields { display: flex; flex-direction: column; gap: var(--field-gap); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 540px) { .row-2 { grid-template-columns: 1fr; } }

/* ── FIELD ── */
.field { display: flex; flex-direction: column; gap: var(--label-input-gap); }

.field label {
  font-family: var(--font-label);
  font-size: var(--text-label);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dust);
}
.field label .req { color: var(--signal-red); }

.field input,
.field select,
.field textarea {
  background: var(--lift);
  border: 1px solid var(--border-rest);
  border-radius: var(--radius);
  padding: 0 16px;
  height: var(--input-height);
  font-family: var(--font-mono);
  font-size: var(--text-input);
  color: var(--silver);
  outline: none;
  width: 100%;
  transition: border-color 0.2s ease, box-shadow 0.3s ease, background 0.2s ease;
}
.field textarea {
  padding: 14px 16px;
  height: auto;
  min-height: 100px;
  resize: vertical;
  line-height: 1.6;
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--void-text);
  opacity: 1;
}

/* Focus state — earned glow */
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--border-active);
  background: var(--glass);
  box-shadow: 0 0 0 2px rgba(232,25,44,0.08), 0 0 12px rgba(232,25,44,0.06);
}

/* Valid completion — subtle silver */
.field input.valid,
.field select.valid {
  border-color: rgba(200,200,212,0.2);
}

/* Select styling */
.field select {
  appearance: none;
  cursor: pointer;
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236a6a82' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}
.field select option {
  background: var(--lift);
  color: var(--silver);
}

/* Error pulse — single flash, not static */
.field input.field-error,
.field select.field-error {
  animation: fieldErrorPulse 0.6s ease;
}
@keyframes fieldErrorPulse {
  0%   { border-color: var(--border-rest); box-shadow: none; }
  30%  { border-color: var(--signal-red); box-shadow: 0 0 0 3px rgba(232,25,44,0.15); }
  100% { border-color: var(--border-rest); box-shadow: none; }
}

/* Error message — ice colored */
.field-error-msg {
  font-family: var(--font-mono);
  font-size: var(--text-helper);
  color: var(--ice);
  display: none;
  margin-top: 2px;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.field-error-msg.show {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* Valid field — subtle confirmation indicator */
.field input.field-valid,
.field select.field-valid,
.field textarea.field-valid {
  border-color: rgba(74, 240, 255, 0.25);
  border-left: 3px solid rgba(74, 240, 255, 0.4);
}

/* ── SERVER ERROR BANNER ── */
.server-error-banner {
  display: none;
  align-items: flex-start;
  gap: 12px;
  background: rgba(232, 25, 44, 0.08);
  border: 1px solid rgba(232, 25, 44, 0.3);
  border-left: 3px solid var(--signal-red);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-top: 20px;
  animation: sectionReveal var(--dur-reveal) var(--ease-reveal);
}
.server-error-banner.show {
  display: flex;
}
.server-error-banner .seb-icon {
  font-size: 18px;
  color: var(--signal-red);
  flex-shrink: 0;
  line-height: 1.4;
}
.server-error-banner .seb-text {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--error-text);
  line-height: 1.65;
  flex: 1;
}
.server-error-banner .seb-close {
  background: none;
  border: none;
  color: var(--dust);
  font-size: 14px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
  flex-shrink: 0;
}
.server-error-banner .seb-close:hover {
  color: var(--signal-red);
  background: rgba(232, 25, 44, 0.1);
}

/* Autofill shimmer */
.field input.shimmer {
  animation: autofillShimmer 0.4s ease;
}
@keyframes autofillShimmer {
  0%   { background: var(--lift); }
  50%  { background: linear-gradient(90deg, var(--lift), rgba(200,200,212,0.08), var(--lift)); }
  100% { background: var(--lift); }
}

/* Context tooltip (materializes from side) */
.field-tooltip {
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%) translateX(100%);
  background: var(--glass);
  border: 1px solid var(--border-rest);
  border-radius: var(--radius);
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--dust);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s var(--ease-reveal);
  z-index: 20;
}
.field-tooltip.visible {
  opacity: 1;
  transform: translateY(-50%) translateX(calc(100% + 12px));
}

/* ── COLLEGE AUTOCOMPLETE ── */
.autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--lift);
  border: 1px solid var(--border-rest);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  max-height: 200px;
  overflow-y: auto;
  z-index: 30;
  display: none;
}
.autocomplete-dropdown.show { display: block; }

.autocomplete-item {
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--silver);
  cursor: pointer;
  transition: background 0.15s ease;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.autocomplete-item:hover {
  background: var(--glass);
  color: #fff;
}
.autocomplete-item:last-child { border-bottom: none; }

/* ── SKILL TAGS ── */
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.skill-tags.show { opacity: 1; }

.skill-tag {
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  background: var(--lift);
  border: 1px solid var(--border-rest);
  color: var(--dust);
  cursor: pointer;
  transition: all 0.2s ease;
}
.skill-tag:hover {
  border-color: var(--border-active);
  color: var(--signal-red);
  background: var(--signal-glow);
}

/* ── INFO BOX ── */
.info-box {
  background: var(--lift);
  border: 1px solid var(--border-rest);
  border-left: 3px solid var(--signal-red);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 24px;
}
.info-box-title {
  font-family: var(--font-label);
  font-size: var(--text-label);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--signal-red);
  margin-bottom: 6px;
}
.info-box p {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--dust);
  line-height: 1.7;
}
.info-box strong { color: var(--silver); }

/* ── MEMBER CARDS ── */
.members-wrap { display: flex; flex-direction: column; gap: 16px; }

.member-card {
  background: var(--lift);
  border: 1px solid var(--border-rest);
  border-left: 3px solid var(--signal-red);
  border-radius: var(--radius);
  overflow: hidden;
  transform-origin: top center;
}

/* Assembly animation */
.member-card.assembling {
  animation: cardAssemble 280ms var(--ease-reveal) forwards;
}
@keyframes cardAssemble {
  from { max-height: 0; opacity: 0; }
  to   { max-height: 400px; opacity: 1; }
}

.member-card.assembling .member-fields .field {
  opacity: 0;
  animation: fieldStagger 0.2s var(--ease-reveal) forwards;
}

@keyframes fieldStagger {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Collapse animation */
.member-card.collapsing {
  animation: cardCollapse 280ms ease forwards;
}
@keyframes cardCollapse {
  from { max-height: 400px; opacity: 1; transform: scaleY(1); }
  to   { max-height: 0; opacity: 0; transform: scaleY(0); }
}

/* Leader card — gold accent */
.member-card.leader { border-left-color: #fbbf24; }

.member-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--glass);
  border-bottom: 1px solid var(--border-rest);
}

.member-tag {
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 12px;
  border-radius: 100px;
}
.member-tag.tag-leader {
  background: rgba(251,191,36,0.12);
  border: 1px solid rgba(251,191,36,0.25);
  color: #fbbf24;
}
.member-tag.tag-member {
  background: var(--signal-glow);
  border: 1px solid var(--border-active);
  color: var(--signal-red);
}

.btn-del {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--void-text);
  font-size: 14px;
  padding: 4px 8px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.btn-del:hover { color: #f87171; background: rgba(248,113,113,0.1); }

.member-fields { padding: 16px; display: flex; flex-direction: column; gap: 14px; }

/* Add member button */
.btn-add {
  width: 100%;
  background: none;
  border: 1px dashed rgba(232,25,44,0.25);
  border-radius: var(--radius);
  padding: 16px;
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--signal-red);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.2s, border-color 0.2s;
}
.btn-add:hover { background: var(--signal-glow); border-color: var(--signal-red); }
.btn-add-icon { font-size: 18px; line-height: 1; }

/* ── REVIEW SEALED PANELS ── */
.review-panel {
  background: var(--lift);
  border: 1px solid var(--border-rest);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
  transition: border-color 0.2s ease;
}
.review-panel:hover { border-color: rgba(255,255,255,0.1); }

.review-panel-head {
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.review-panel-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--signal-red);
}
.review-panel-title .lock-icon {
  font-size: 12px;
  transition: transform 0.2s ease;
}
.review-panel.expanded .lock-icon { transform: rotate(15deg); }

.review-panel-toggle {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--dust);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.review-panel-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-reveal);
}
.review-panel.expanded .review-panel-body {
  max-height: 600px;
}

.review-rows { padding: 4px 0; }
.rrow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  font-family: var(--font-mono);
  font-size: 13px;
}
.rrow:last-child { border-bottom: none; }
.rkey { color: var(--dust); font-size: 12px; }
.rval { color: var(--silver); font-weight: 500; text-align: right; max-width: 60%; }

/* Registration ID — blur to sharp */
.reg-id-preview {
  text-align: center;
  padding: 20px;
  margin-bottom: 16px;
}
.reg-id-preview .reg-label {
  font-family: var(--font-label);
  font-size: var(--text-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dust);
  margin-bottom: 8px;
}
.reg-id-preview .reg-value {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.08em;
  color: var(--ice);
  filter: blur(6px);
  transition: filter 0.8s ease;
}
.reg-id-preview.revealed .reg-value {
  filter: blur(0);
}

/* Consent */
.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--lift);
  border: 1px solid var(--border-rest);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-top: 20px;
}
.consent-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--signal-red);
  margin-top: 2px;
  flex-shrink: 0;
  cursor: pointer;
}
.consent-row label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--dust);
  line-height: 1.7;
  cursor: pointer;
}
.consent-row label a { color: var(--signal-red); text-decoration: none; }

/* ── BUTTONS ── */
.btn-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 36px;
  gap: 12px;
}

.btn {
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--radius);
  cursor: pointer;
  border: none;
  outline: none;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-ghost {
  background: none;
  border: 1px solid var(--border-rest);
  color: var(--dust);
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.15); color: var(--silver); }

.btn-advance {
  background: var(--signal-red);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.btn-advance::after { content: '→'; margin-left: 4px; }
.btn-advance:hover {
  background: #ff2236;
  box-shadow: 0 4px 24px var(--signal-glow);
}
.btn-advance:active { transform: scale(0.98); }
.btn-advance:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ── SUBMIT BUTTON (Special sequence) ── */
.btn-submit {
  background: var(--signal-red);
  color: #fff;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 16px 40px;
  position: relative;
  overflow: hidden;
  min-width: 200px;
  justify-content: center;
}
.btn-submit:hover {
  background: #ff2236;
  box-shadow: 0 6px 30px var(--signal-glow);
}
.btn-submit:disabled { opacity: 0.35; cursor: not-allowed; }

/* Sweep line inside submit button */
.btn-submit .sweep-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: width 600ms linear;
}
.btn-submit.sweeping .sweep-line { width: 100%; }

/* Button morph to circle */
.btn-submit.morphing {
  width: 52px !important;
  height: 52px;
  min-width: 52px;
  padding: 0;
  border-radius: 50%;
  transition: all 0.3s var(--ease-reveal);
}

/* ── SUCCESS STATE ── */
.success-state {
  display: none;
  text-align: center;
  padding: 40px 0 20px;
}
.success-state.show {
  display: block;
  animation: sectionReveal 0.5s var(--ease-reveal);
}

/* Radial bloom */
.success-bloom {
  width: 100%;
  height: 200px;
  position: relative;
  margin-bottom: 32px;
}
.success-bloom .bloom-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border-radius: 50%;
  border: 2px solid var(--signal-red);
  opacity: 0;
  animation: bloomExpand 1s ease forwards;
}
@keyframes bloomExpand {
  0%   { width: 0; height: 0; opacity: 1; }
  60%  { width: 160px; height: 160px; opacity: 0.8; }
  100% { width: 200px; height: 200px; opacity: 0.15; }
}

.success-bloom .bloom-fill {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,25,44,0.2), transparent 70%);
  animation: bloomPulse 2s ease-in-out infinite;
}
@keyframes bloomPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
  50%      { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
}

.success-bloom .bloom-check {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 36px;
  color: var(--signal-red);
  opacity: 0;
  animation: fadeIn 0.3s ease forwards 0.4s;
}

/* Reg ID in success */
.success-reg-id {
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.12em;
  color: var(--ice);
  margin-bottom: 12px;
  min-height: 1.5em;
}

/* CLEARANCE GRANTED */
.success-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 6vw, 38px);
  letter-spacing: 0.04em;
  color: #fff;
  margin-bottom: 24px;
  min-height: 1.2em;
}
.success-title .char {
  display: inline-block;
  opacity: 0;
}
.success-title .char.visible { opacity: 1; }

.success-body {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--dust);
  line-height: 1.7;
  max-width: 420px;
  margin: 0 auto 28px;
}
.success-body strong { color: var(--silver); }

/* What next steps */
.what-next {
  background: var(--lift);
  border: 1px solid var(--border-rest);
  border-radius: var(--radius);
  padding: 24px;
  text-align: left;
  max-width: 440px;
  margin: 0 auto;
}
.wn-title {
  font-family: var(--font-label);
  font-size: var(--text-label);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--signal-red);
  margin-bottom: 16px;
}
.wn-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--dust);
  padding: 8px 0;
  line-height: 1.5;
}
.wn-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--signal-glow);
  border: 1px solid var(--border-active);
  color: var(--signal-red);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ── GLOBAL ERROR ── */
.global-err {
  background: rgba(232,25,44,0.06);
  border: 1px solid rgba(232,25,44,0.2);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--error-text);
  margin-top: 16px;
  display: none;
}
.global-err.show { display: block; }

/* Fields attention counter */
.error-counter {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ice);
  margin-top: 8px;
  display: none;
}
.error-counter.show { display: block; }

/* ── FOOTER ── */
.form-footer {
  width: 100%;
  max-width: var(--max-content-width);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border-rest);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--void-text);
  flex-wrap: wrap;
  gap: 8px;
}
.footer-links { display: flex; gap: 16px; }
.footer-links a { color: var(--void-text); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--signal-red); }

/* ── ACCESSIBILITY ── */

/* Double-ring focus system */
:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--void), 0 0 0 4px rgba(232,25,44,0.6);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .signal-trace { animation: none; }
  .ambient-orb { display: none; }
  #ambientCanvas { display: none; }
  .landing-overlay { display: none !important; }
  .page { opacity: 1 !important; }
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE DESIGN
   Breakpoints: 1024px (tablet), 640px (mobile), 380px (small)
   ══════════════════════════════════════════════════════════ */

/* ── TABLET (≤ 1024px) ── */
@media (max-width: 1024px) {
  :root {
    --max-content-width: 520px;
    --section-pad-h: 36px;
    --field-gap: 24px;
  }

  .signal-trace {
    left: 12px;
  }

  .trace-node-label {
    font-size: 9px;
    letter-spacing: 0.1em;
  }

  .content-area {
    margin-left: calc(var(--trace-width) + 24px);
    padding: 0 16px 60px;
  }

  .hero-meta {
    gap: 14px;
    padding: 8px 18px;
  }
}

/* ── MOBILE (≤ 640px) ── */
@media (max-width: 640px) {
  :root {
    --section-pad-h: 20px;
    --section-pad-v: 24px;
    --field-gap: 20px;
    --input-height: 48px;
    --text-input: 16px;     /* ≥ 16px prevents iOS auto-zoom on focus */
    --text-label: 10.5px;
    --text-section: 22px;
    --max-content-width: 100%;
    --radius: 10px;
    --radius-lg: 12px;
  }

  /* ─ Signal trace → horizontal bar at top ─ */
  .signal-trace {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: auto;
    height: 52px;
    width: 100%;
    flex-direction: row;
    padding: 0 16px;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: rgba(5, 5, 10, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-rest);
    z-index: 50;
  }

  .trace-line-bg,
  .trace-line-fill {
    display: none;
  }

  .trace-node {
    width: 30px;
    height: 30px;
    margin-bottom: 0;
  }
  .trace-node-label { display: none; }
  .trace-node-num { font-size: 8.5px; }

  /* ─ Content area reset ─ */
  .content-area {
    margin-left: 0;
    padding: 68px 16px 60px;
  }

  /* ─ Header ─ */
  .site-header {
    padding: 16px 0;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
  }
  .logo-text { font-size: 11px; }
  .logo-sub { font-size: 9px; }
  .logo-icon { width: 34px; height: 34px; }
  .header-badge { font-size: 9px; padding: 4px 12px; }

  /* ─ Hero ─ */
  .hero {
    margin-bottom: 28px;
  }
  .hero-eyebrow {
    font-size: 9.5px;
    padding: 5px 14px;
    margin-bottom: 12px;
    letter-spacing: 0.1em;
  }
  .hero-title {
    font-size: clamp(34px, 12vw, 52px);
    margin-bottom: 6px;
  }
  .hero-tagline {
    font-size: clamp(12px, 3vw, 15px);
    letter-spacing: 0.16em;
    margin-bottom: 14px;
  }
  .hero-meta {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    padding: 10px 16px;
    font-size: 11px;
    border-radius: var(--radius);
  }
  .meta-dot {
    display: none;
  }
  .hero-meta span {
    white-space: nowrap;
  }

  /* ─ Form sections ─ */
  .form-section {
    padding: var(--section-pad-v) var(--section-pad-h);
    margin-bottom: 14px;
    border-radius: var(--radius-lg);
  }
  .form-section.sealed {
    padding: 12px var(--section-pad-h);
  }

  /* ─ Section header ─ */
  .section-num { font-size: 10px; }
  .section-title { font-size: var(--text-section); }
  .section-desc { font-size: 12px; line-height: 1.6; }

  /* ─ Summary strip ─ */
  .summary-strip {
    font-size: 12px;
    gap: 10px;
  }
  .summary-strip .strip-icon { width: 18px; height: 18px; font-size: 9px; }
  .summary-strip .strip-status { font-size: 9px; }

  /* ─ Mode toggle ─ */
  .mode-toggle { margin-bottom: 24px; }
  .mode-option {
    min-height: 52px;
    font-size: 12px;
    letter-spacing: 0.12em;
    padding: 12px 8px;
  }
  .mode-label-icon { font-size: 16px; margin-bottom: 2px; }

  /* ─ Input fields — prevent iOS zoom ─ */
  .field input,
  .field select,
  .field textarea {
    font-size: 16px;          /* critical: prevents iOS safari zoom */
    padding: 0 14px;
    height: var(--input-height);
    border-radius: 8px;
    appearance: none;          /* standard property */
    -webkit-appearance: none;  /* reset iOS styling */
  }
  .field select {
    padding-right: 36px;
    background-position: right 12px center;
  }
  .field textarea {
    padding: 12px 14px;
    min-height: 90px;
    font-size: 16px;
  }
  .field label {
    font-size: var(--text-label);
    letter-spacing: 0.1em;
  }

  /* ─ Two-column rows → single column ─ */
  .row-2 {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* ─ Skill tags ─ */
  .skill-tags { gap: 6px; }
  .skill-tag {
    font-size: 10px;
    padding: 4px 12px;
  }

  /* ─ Info box ─ */
  .info-box {
    padding: 14px 16px;
    margin-bottom: 20px;
  }
  .info-box-title { font-size: 10px; }
  .info-box p { font-size: 12px; }

  /* ─ Member cards ─ */
  .member-bar { padding: 10px 14px; }
  .member-fields {
    padding: 14px;
    gap: 12px;
  }
  .member-tag { font-size: 9px; padding: 3px 10px; }

  /* ─ Buttons ─ */
  .btn-row {
    flex-direction: column-reverse;
    gap: 10px;
    margin-top: 28px;
  }
  .btn-row .btn {
    width: 100%;
    justify-content: center;
    min-height: 50px;
  }
  .btn {
    font-size: 12px;
    padding: 14px 20px;
    letter-spacing: 0.08em;
  }
  .btn-submit {
    padding: 16px 24px;
    min-width: unset;
    width: 100%;
    font-size: 12px;
  }

  /* ─ Review panels ─ */
  .review-panel-head { padding: 12px 14px; }
  .review-panel-title {
    font-size: 11px;
    gap: 8px;
    letter-spacing: 0.08em;
  }
  .review-panel-toggle { font-size: 9px; }
  .rrow {
    padding: 8px 14px;
    font-size: 12px;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  .rval {
    text-align: left;
    max-width: 100%;
    word-break: break-word;
  }
  .rkey { font-size: 11px; }

  /* ─ Registration ID ─ */
  .reg-id-preview { padding: 14px; }
  .reg-id-preview .reg-value { font-size: 16px; letter-spacing: 0.06em; }

  /* ─ Consent row ─ */
  .consent-row {
    padding: 14px 16px;
    gap: 10px;
  }
  .consent-row label { font-size: 11px; line-height: 1.6; }
  .consent-row input[type="checkbox"] { width: 20px; height: 20px; }

  /* ─ Server error banner ─ */
  .server-error-banner { padding: 12px 14px; gap: 10px; }
  .server-error-banner .seb-text { font-size: 12px; }

  /* ─ Success state ─ */
  .success-state { padding: 24px 0 16px; }
  .success-bloom { height: 160px; margin-bottom: 24px; }
  .success-bloom .bloom-check { font-size: 28px; }
  .success-reg-id { font-size: 15px; letter-spacing: 0.08em; }
  .success-title { font-size: clamp(22px, 6vw, 32px); margin-bottom: 18px; }
  .success-body { font-size: 12px; margin-bottom: 24px; }
  .what-next { padding: 18px 16px; }
  .wn-title { font-size: 10px; margin-bottom: 12px; }
  .wn-step { font-size: 12px; gap: 10px; }
  .wn-num { width: 22px; height: 22px; font-size: 9px; }

  /* ─ Global error ─ */
  .global-err { font-size: 12px; padding: 10px 14px; }

  /* ─ Footer ─ */
  .form-footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
    margin-top: 24px;
    padding-top: 16px;
    font-size: 10px;
  }
  .footer-links { gap: 12px; }

  /* ─ Tooltip hidden on mobile ─ */
  .field-tooltip { display: none; }

  /* ─ Autocomplete dropdown ─ */
  .autocomplete-dropdown { max-height: 160px; }
  .autocomplete-item { padding: 10px 14px; font-size: 13px; }

  /* ─ Source prompt ─ */
  .source-prompt { padding: 12px 14px; }
  .source-prompt-text { font-size: 12px; }
  .source-prompt input { font-size: 16px !important; }

  /* ─ Ambient effects — reduced for performance ─ */
  .ambient-orb {
    width: 300px;
    height: 300px;
    filter: blur(40px);
  }

  /* ─ Payment block — mobile ─ */
  .payment-block {
    padding: 16px;
    margin-top: 20px;
  }
  .payment-header {
    gap: 10px;
    margin-bottom: 16px;
  }
  .payment-title { font-size: 11px; }
  .payment-amount { font-size: 10px; }
  .payment-status-badge {
    font-size: 9px;
    padding: 3px 9px;
  }
  .upi-txn-hint {
    font-size: 10px;
    line-height: 1.7;
    padding: 8px 10px;
    word-break: break-word;
    overflow-wrap: break-word;
  }
  .upi-steps li {
    font-size: 11px;
    padding-left: 26px;
  }
  .copy-upi-btn {
    font-size: 10px;
    padding: 5px 12px;
  }
}

/* ── SMALL MOBILE (≤ 380px) ── */
@media (max-width: 380px) {
  :root {
    --section-pad-h: 14px;
    --section-pad-v: 20px;
    --field-gap: 18px;
  }

  .hero-title { font-size: clamp(28px, 12vw, 40px); }
  .hero-tagline { font-size: 11px; letter-spacing: 0.12em; }
  .hero-meta { padding: 8px 12px; font-size: 10px; gap: 8px; }

  .signal-trace { gap: 10px; }
  .trace-node { width: 26px; height: 26px; }

  .section-title { font-size: 20px; }
  .section-desc { font-size: 11px; }

  .mode-option { font-size: 11px; padding: 10px 6px; }
  .mode-label-icon { font-size: 14px; }

  .btn { font-size: 11px; padding: 12px 16px; }
  .btn-submit { font-size: 11px; padding: 14px 16px; }

  .consent-row label { font-size: 10.5px; }

  .review-panel-title { font-size: 10px; }
  .rrow { font-size: 11px; padding: 8px 12px; }

  .success-title { font-size: clamp(20px, 6vw, 28px); }
  .success-body { font-size: 11px; }
  .wn-step { font-size: 11px; }

  /* ─ Payment block — very small screens ─ */
  .payment-block {
    padding: 12px;
    margin-top: 16px;
    border-radius: 10px;
  }
  .payment-icon {
    width: 32px;
    height: 32px;
    min-width: 32px;
    font-size: 13px;
  }
  .payment-title { font-size: 10px; }
  .payment-amount { font-size: 9px; }
  .payment-status-badge {
    font-size: 8px;
    padding: 2px 7px;
  }
  .upi-txn-hint {
    font-size: 9.5px;
    padding: 8px;
    line-height: 1.6;
  }
  .upi-steps { gap: 8px; }
  .upi-steps li { font-size: 10.5px; }
  .upi-steps li::before {
    width: 17px;
    height: 17px;
    font-size: 9px;
  }
  #upiIdText { font-size: 10px; }
}

/* ── SCROLLBAR STYLING ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--void); }
::-webkit-scrollbar-thumb {
  background: var(--void-text);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--dust); }

/* ── SOURCE CONDITIONAL PROMPT ── */
.source-prompt {
  margin-top: 12px;
  padding: 14px 18px;
  background: var(--lift);
  border: 1px solid var(--border-rest);
  border-radius: var(--radius);
  display: none;
  animation: sectionReveal 0.3s var(--ease-reveal);
}
.source-prompt.show { display: block; }
.source-prompt-text {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ember);
  margin-bottom: 8px;
}

/* ════════════════════════════════════════════════════════
   SCREENSHOT UPLOAD
   ════════════════════════════════════════════════════════ */

.upload-zone {
  border: 1.5px dashed rgba(74,240,255,0.3);
  border-radius: var(--radius);
  padding: 28px 20px;
  background: rgba(74,240,255,0.03);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: border-color 200ms ease, background 200ms ease;
  text-align: center;
  user-select: none;
}
.upload-zone:hover {
  border-color: rgba(74,240,255,0.55);
  background: rgba(74,240,255,0.07);
}
.upload-icon {
  font-size: 26px;
  color: var(--ice);
  opacity: 0.7;
  line-height: 1;
}
.upload-primary {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--silver);
  font-weight: 500;
}
.upload-secondary {
  font-size: 11px;
  color: var(--dust);
}

/* Preview */
.upload-preview {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.upload-preview.show {
  display: flex;
}
.upload-preview img {
  width: 100%;
  max-width: 320px;
  max-height: 240px;
  object-fit: contain;
  border-radius: var(--radius);
  border: 1px solid rgba(74,240,255,0.25);
  background: var(--lift);
}
.upload-remove {
  background: none;
  border: 1px solid rgba(232,25,44,0.3);
  border-radius: 6px;
  color: var(--signal-red);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 14px;
  cursor: pointer;
  transition: background 180ms ease;
}
.upload-remove:hover {
  background: rgba(232,25,44,0.08);
}

/* Mobile — 640px */
@media (max-width: 640px) {
  .upload-zone { padding: 22px 16px; }
  .upload-icon { font-size: 22px; }
  .upload-primary { font-size: 12px; }
  .upload-secondary { font-size: 10px; }
  .upload-preview img { max-height: 200px; }
}

/* Mobile — 380px */
@media (max-width: 380px) {
  .upload-zone { padding: 18px 12px; }
  .upload-primary { font-size: 11px; }
}

/* ════════════════════════════════════════════════════════
   UPI PAYMENT BLOCK
   ════════════════════════════════════════════════════════ */

.payment-block {
  margin-top: 28px;
  padding: 22px;
  background: linear-gradient(135deg, rgba(74,240,255,0.04), rgba(74,240,255,0.01));
  border: 1px solid rgba(74,240,255,0.2);
  border-radius: var(--radius-lg);
}

/* ── Header ── */
.payment-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.payment-icon {
  width: 38px; height: 38px; min-width: 38px;
  background: rgba(74,240,255,0.08);
  border: 1px solid rgba(74,240,255,0.25);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 16px; font-weight: 700;
  color: var(--ice);
}

.payment-title {
  font-family: var(--font-label);
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ice);
}

.payment-amount {
  font-size: 11px;
  color: var(--dust);
  margin-top: 2px;
}

/* UNPAID / ENTERED badge */
.payment-status-badge {
  margin-left: auto;
  font-family: var(--font-label);
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(106,106,130,0.12);
  border: 1px solid rgba(106,106,130,0.25);
  color: var(--dust);
  transition: background 300ms ease, border-color 300ms ease, color 300ms ease;
  white-space: nowrap;
}

.payment-status-badge.entered {
  background: rgba(74,240,255,0.1);
  border-color: rgba(74,240,255,0.3);
  color: var(--ice);
}

/* ── Two-column layout: QR left, steps right ── */
.upi-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  align-items: start;
}

.upi-qr-side {
  display: flex; flex-direction: column;
  align-items: center; gap: 12px;
}

.upi-qr-frame {
  background: #0b0b14;
  border: 1px solid rgba(74,240,255,0.2);
  border-radius: 10px;
  padding: 10px;
  display: flex; align-items: center; justify-content: center;
  width: 184px; min-height: 184px;
}

.upi-qr-frame img,
.upi-qr-frame canvas { 
  display: block; 
}

.upi-id-row {
  display: flex; flex-direction: column;
  align-items: center; gap: 7px;
  text-align: center;
  min-width: 0;
}

#upiIdText {
  font-family: var(--font-mono);
  font-size: 11px; color: var(--silver);
  word-break: break-all;
}

.copy-upi-btn {
  background: none;
  border: 1px solid rgba(74,240,255,0.25);
  border-radius: 5px;
  color: var(--ice);
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 4px 12px;
  cursor: pointer;
  transition: background 180ms, color 180ms;
  white-space: nowrap;
}
.copy-upi-btn:hover { background: rgba(74,240,255,0.1); }

/* ── Numbered steps (uses CSS counter) ── */
.upi-steps {
  list-style: none;
  counter-reset: upi-step;
  display: flex; flex-direction: column; gap: 11px;
  padding: 0; margin: 0;
}

.upi-steps li {
  counter-increment: upi-step;
  position: relative;
  padding-left: 30px;
  font-size: 12px; color: var(--dust); line-height: 1.55;
}

.upi-steps li::before {
  content: counter(upi-step);
  position: absolute;
  left: 0; top: -1px;
  width: 20px; height: 20px;
  background: rgba(74,240,255,0.08);
  border: 1px solid rgba(74,240,255,0.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 500;
  color: var(--ice);
}

/* ── UTR hint strip ── */
.upi-txn-hint {
  font-size: 11px;
  color: var(--dust);
  margin-top: 9px;
  line-height: 1.9;
  padding: 10px 14px;
  background: var(--lift);
  border-radius: 7px;
  border: 1px solid var(--border-rest);
}

/* ── Mobile: stack QR above steps at 560px ── */
@media (max-width: 560px) {
  .upi-layout {
    grid-template-columns: 1fr;
  }

  .upi-qr-side {
    flex-direction: column;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
  }


  .upi-id-row {
    align-items: center;
    text-align: center;
  }
}