/* ==========================================================================
   ХАРКІВ НЕЗЛАМНИЙ • 4th anniversary
   Underground / Grunge Design System & Styles
   ========================================================================== */

:root {
  --bg-dark: #07080a;
  --bg-card: #0f1118;
  --bg-surface: #151824;
  --bg-surface-hover: #1c2030;
  
  --accent-pink: #ff007f;
  --accent-pink-glow: rgba(255, 0, 127, 0.45);
  --accent-pink-soft: rgba(255, 0, 127, 0.12);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --border-light: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(255, 255, 255, 0.22);
  --border-pink: rgba(255, 0, 127, 0.5);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Space Grotesk', var(--font-main);
  
  --shadow-card: 0 20px 45px rgba(0, 0, 0, 0.8), 0 0 0 1px var(--border-light);
  --shadow-pink: 0 0 25px var(--accent-pink-glow);
}

/* Reset & Global */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-main);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.5;
}

/* Background Atmosphere (Grit, Glows) */
.bg-noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 0);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 1;
}

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

.bg-glow-pink {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(255, 0, 127, 0.22) 0%, transparent 70%);
  top: -80px;
  right: -80px;
}

.bg-glow-dark {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(40, 50, 80, 0.25) 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
}

/* Main Layout Grid */
.main-wrapper {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 20px 80px;
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 36px;
  align-items: start;
}

/* ==========================================================================
   Left Column: Poster & Event Showcase
   ========================================================================== */
.poster-showcase {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.poster-frame {
  position: relative;
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.15);
  transform: rotate(-1deg);
  transition: transform 0.3s ease;
}

.poster-frame:hover {
  transform: rotate(0deg) scale(1.01);
}

.poster-img {
  width: 100%;
  height: auto;
  display: block;
  filter: contrast(1.05);
}

.poster-badge-sticker {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: var(--accent-pink);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 15px rgba(255, 0, 127, 0.6);
  transform: rotate(2deg);
  text-transform: uppercase;
}

.poster-meta-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 22px;
  position: relative;
}

.meta-tape-label {
  display: inline-block;
  background: #fff;
  color: #000;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  padding: 3px 10px;
  transform: rotate(-2deg);
  margin-bottom: 14px;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.4);
}

.lineup-artists {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.lineup-artists li {
  font-size: 0.98rem;
  font-weight: 700;
  color: #f1f5f9;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.lineup-artists li::before {
  content: "•";
  color: var(--accent-pink);
  font-size: 1.3rem;
  line-height: 1;
}

.venue-tag {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.88rem;
  padding-top: 14px;
  border-top: 1px dashed var(--border-light);
}

.venue-tag svg {
  color: var(--accent-pink);
  flex-shrink: 0;
}

/* ==========================================================================
   Right Column: Main Form Card
   ========================================================================== */
.form-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 36px 32px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

/* Stickers Header */
.stickers-header {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}

.sticker-pink {
  background: var(--accent-pink);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  transform: rotate(-1.5deg);
  box-shadow: 0 4px 12px rgba(255, 0, 127, 0.4);
}

.sticker-badge {
  background: #fff;
  color: #000;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  transform: rotate(1deg);
}

.card-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 8px;
  color: #fff;
}

.card-subtitle {
  color: var(--text-muted);
  font-size: 0.94rem;
  margin-bottom: 22px;
  line-height: 1.45;
}

/* Early Bird Stock Tracker */
.stock-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 26px;
}

.stock-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.88rem;
}

.stock-title {
  font-weight: 700;
  color: #f1f5f9;
}

.stock-count {
  font-weight: 900;
  color: var(--accent-pink);
  font-family: var(--font-display);
  letter-spacing: 0.03em;
}

.stock-progress-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 99px;
  overflow: hidden;
}

.stock-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #ff007f, #ff4d9e);
  border-radius: 99px;
  box-shadow: 0 0 10px var(--accent-pink-glow);
  transition: width 0.5s ease;
}

/* Multi-Step Sections Controller */
.step-section {
  display: none;
  animation: fadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.step-section.active {
  display: block;
}

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

/* Form Styles */
.reg-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.86rem;
  font-weight: 700;
  color: #e2e8f0;
}

.req-star {
  color: var(--accent-pink);
}

.field-hint {
  font-size: 0.74rem;
  font-weight: 500;
  color: var(--text-dim);
}

.field-input {
  width: 100%;
  background: #090a0f;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: all 0.2s ease;
}

.field-input:focus {
  border-color: var(--accent-pink);
  box-shadow: 0 0 0 3px rgba(255, 0, 127, 0.2);
  background: #0c0e14;
}

.field-input::placeholder {
  color: #475569;
}

/* Radio Cards */
.radio-cards-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.radio-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.radio-card input {
  display: none;
}

.radio-custom {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border-strong);
  position: relative;
  flex-shrink: 0;
  transition: border-color 0.2s;
}

.radio-card input:checked + .radio-custom {
  border-color: var(--accent-pink);
}

.radio-card input:checked + .radio-custom::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent-pink);
  border-radius: 50%;
  top: 3px;
  left: 3px;
}

.radio-card:hover {
  background: var(--bg-surface-hover);
}

.radio-card:has(input:checked) {
  border-color: var(--accent-pink);
  background: var(--accent-pink-soft);
}

.radio-text {
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
}

/* Ticket Counter Row */
.ticket-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 14px 18px;
}

.ticket-row-title {
  font-size: 0.92rem;
  font-weight: 800;
  color: #fff;
}

.ticket-row-price {
  font-size: 0.82rem;
  color: var(--accent-pink);
  font-weight: 700;
}

.counter-btns {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #090a0f;
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
}

.c-btn {
  background: transparent;
  border: none;
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 4px;
  font-size: 1.3rem;
  font-weight: 900;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

.c-btn:hover:not(:disabled) {
  background: var(--accent-pink);
}

.c-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.c-val {
  font-size: 1.1rem;
  font-weight: 900;
  font-family: var(--font-display);
  min-width: 20px;
  text-align: center;
  color: #fff;
}

/* Total Row */
.total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 10px 4px 0;
  border-top: 1px dashed var(--border-light);
}

.total-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-muted);
}

.total-sum {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--accent-pink);
  letter-spacing: -0.02em;
}

/* Consent Group */
.consent-group {
  padding: 4px 0;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.checkbox-label input {
  display: none;
}

.checkbox-custom {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-strong);
  border-radius: 4px;
  flex-shrink: 0;
  position: relative;
  margin-top: 2px;
  transition: all 0.2s;
  background: #090a0f;
}

.checkbox-label input:checked + .checkbox-custom {
  background: var(--accent-pink);
  border-color: var(--accent-pink);
}

.checkbox-label input:checked + .checkbox-custom::after {
  content: "✓";
  position: absolute;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  top: -2px;
  left: 2px;
}

.checkbox-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Buttons */
.btn-action-submit {
  width: 100%;
  background: var(--accent-pink);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 16px 24px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 10px 25px var(--accent-pink-glow);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-action-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(255, 0, 127, 0.6);
  filter: brightness(1.08);
}

.btn-action-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary-back {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary-back:hover {
  background: var(--bg-surface-hover);
  color: #fff;
}

/* ==========================================================================
   Step 2: Payment & Proof Screen Styles
   ========================================================================== */
.step-header {
  margin-bottom: 20px;
}

.step-indicator {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--accent-pink);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.step-title {
  font-size: 1.6rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.02em;
}

.order-summary-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.summary-line strong {
  color: #fff;
}

.summary-line.total {
  padding-top: 8px;
  margin-top: 4px;
  border-top: 1px dashed var(--border-light);
  font-size: 1.05rem;
}

.text-pink {
  color: var(--accent-pink) !important;
}

/* Instructions Card */
.instructions-card {
  background: #090a0f;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 22px;
}

.inst-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.inst-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-pink);
  color: #fff;
  font-weight: 900;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.inst-text {
  font-size: 0.88rem;
  color: #cbd5e1;
  line-height: 1.4;
}

.copy-badge {
  display: inline-block;
  background: rgba(255, 0, 127, 0.15);
  border: 1px solid var(--border-pink);
  color: #ff80bf;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: monospace;
  font-weight: 700;
  margin-top: 4px;
}

/* Payment Actions Grid (Button + QR) */
.payment-actions-grid {
  display: grid;
  grid-template-columns: 1fr 140px;
  gap: 16px;
  align-items: center;
  margin-bottom: 24px;
}

.btn-mono-jar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #111;
  border: 2px solid #ff007f;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  font-size: 1rem;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 20px rgba(255, 0, 127, 0.25);
  transition: all 0.2s;
}

.btn-mono-jar:hover {
  background: #ff007f;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(255, 0, 127, 0.5);
}

.mono-logo {
  background: var(--accent-pink);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 900;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}

.desktop-jar-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: #fff;
  padding: 10px;
  border-radius: var(--radius-sm);
}

.desktop-jar-qr #jarQrContainer canvas,
.desktop-jar-qr #jarQrContainer img {
  width: 90px !important;
  height: 90px !important;
  display: block;
}

.qr-subtext {
  font-size: 0.65rem;
  color: #000;
  font-weight: 700;
  text-align: center;
  line-height: 1.1;
}

/* Dropzone */
.upload-wrapper {
  margin-bottom: 24px;
}

.dropzone {
  border: 2px dashed var(--border-strong);
  background: #090a0f;
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--accent-pink);
  background: var(--accent-pink-soft);
}

.file-input-hidden {
  display: none;
}

.upload-icon {
  color: var(--accent-pink);
  margin-bottom: 8px;
}

.dropzone-text {
  font-size: 0.95rem;
  color: #f1f5f9;
  margin-bottom: 4px;
}

.dropzone-sub {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.dropzone-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.dropzone-preview img {
  max-height: 140px;
  max-width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.preview-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.preview-meta span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.btn-remove-file {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: #f87171;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.78rem;
  cursor: pointer;
}

.btn-remove-file:hover {
  background: rgba(239, 68, 68, 0.15);
}

.step-footer-btns {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
}

/* ==========================================================================
   Step 3: Tickets Output (Concert Pass Style)
   ========================================================================== */
.success-banner {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid #10b981;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 24px;
}

.success-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #10b981;
  color: #000;
  font-weight: 900;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.success-title {
  font-size: 1.2rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.01em;
}

.success-sub {
  font-size: 0.82rem;
  color: #a7f3d0;
}

.tickets-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}

/* Individual Ticket Pass Card */
.ticket-pass-card {
  background: #000;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
}

.ticket-pass-header {
  background: var(--bg-surface);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px dashed rgba(255, 255, 255, 0.15);
}

.t-brand {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  color: #fff;
}

.t-badge {
  background: var(--accent-pink);
  color: #fff;
  font-weight: 900;
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}

.ticket-pass-body {
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr 150px;
  gap: 16px;
  align-items: center;
}

.t-meta-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.t-meta-item {
  display: flex;
  flex-direction: column;
}

.t-meta-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 700;
}

.t-meta-val {
  font-size: 0.95rem;
  font-weight: 800;
  color: #fff;
}

.t-id-badge {
  font-family: monospace;
  font-size: 1.15rem;
  color: var(--accent-pink);
}

.ticket-pass-qr {
  background: #fff;
  padding: 8px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.ticket-pass-qr canvas,
.ticket-pass-qr img {
  width: 125px !important;
  height: 125px !important;
  display: block;
}

.t-qr-caption {
  font-size: 0.6rem;
  color: #000;
  font-weight: 700;
  text-align: center;
}

.ticket-pass-footer {
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 20px;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
}

.tickets-actions-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  margin-bottom: 24px;
}

.btn-save-ticket {
  background: #fff;
  color: #000;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-save-ticket:hover {
  background: #e2e8f0;
}

.venue-info-box {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  border: 1px solid var(--border-light);
}

.venue-title {
  font-weight: 800;
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.venue-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   Loading Overlay
   ========================================================================== */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loading-overlay.active {
  display: flex;
}

.loading-spinner-box {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  text-align: center;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.8);
}

.spinner {
  width: 44px;
  height: 44px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--accent-pink);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

/* ==========================================================================
   Mobile Responsiveness (Instagram / Telegram friendly)
   ========================================================================== */
@media (max-width: 900px) {
  .main-wrapper {
    grid-template-columns: 1fr;
    padding: 20px 14px 60px;
    gap: 24px;
  }

  .poster-frame {
    max-width: 360px;
    margin: 0 auto;
    transform: none;
  }

  .form-card {
    padding: 24px 18px;
  }

  .card-title {
    font-size: 1.8rem;
  }

  .form-row-2 {
    grid-template-columns: 1fr;
  }

  .payment-actions-grid {
    grid-template-columns: 1fr;
  }

  .desktop-jar-qr {
    display: none;
  }

  .ticket-pass-body {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .t-meta-grid {
    align-items: center;
  }

  .step-footer-btns {
    grid-template-columns: 1fr;
  }
}

/* Print Optimization */
@media print {
  body {
    background: #fff !important;
    color: #000 !important;
  }

  .bg-noise-overlay, .bg-glow, .poster-showcase, .stock-box, .tickets-actions-row, .btn-secondary-back {
    display: none !important;
  }

  .main-wrapper {
    display: block;
    padding: 0;
    max-width: 100%;
  }

  .form-card {
    background: #fff !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
  }

  .ticket-pass-card {
    page-break-inside: avoid;
    border: 2px solid #000 !important;
    color: #000 !important;
    margin-bottom: 20px;
  }

  .ticket-pass-header, .ticket-pass-body, .ticket-pass-footer {
    background: #fff !important;
    color: #000 !important;
  }

  .t-brand, .t-meta-val {
    color: #000 !important;
  }
}