:root {
  --bg-primary: #060b13;
  --bg-secondary: #0c1524;
  --bg-card: #111e32;
  --text-primary: #e6f4ff;
  --text-secondary: #8ba6c1;
  --accent-primary: #00f0ff;
  --accent-secondary: #14b8a6;
  --accent-warm: #f59e0b;
  --border-radius: 14px;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --card-border: rgba(0, 240, 255, 0.16);
  --card-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
}

#bio-particles-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

a:hover {
  opacity: 0.85;
}

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

.section-pad {
  padding-top: 2.5rem;
  padding-bottom: 4rem;
}

/* ==========================================
   HEADER & NAVIGATION
   ========================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg-primary) 86%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--card-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 1rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text-primary);
  text-decoration: none;
}

.brand-emblem {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid var(--accent-primary);
  box-shadow: 0 0 15px color-mix(in srgb, var(--accent-primary) 35%, transparent);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-status-pill {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.brand-status-pill::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

.brand-status-pill.status-waitlist {
  color: var(--accent-warm);
}

.brand-status-pill.status-closed {
  color: #f43f5e;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: color-mix(in srgb, var(--bg-secondary) 85%, transparent);
  padding: 0.35rem;
  border-radius: 999px;
  border: 1px solid var(--card-border);
}

.nav-link {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 1.05rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link.active {
  background: color-mix(in srgb, var(--accent-primary) 16%, var(--bg-card));
  color: var(--accent-primary);
  font-weight: 600;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent-primary) 45%, transparent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--card-border);
  padding: 0.5rem;
  border-radius: 8px;
  cursor: pointer;
}

.mobile-menu-btn span {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
}

/* ==========================================
   BUTTONS & BADGES
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.7rem 1.35rem;
  border-radius: calc(var(--border-radius) * 0.75);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-sm {
  padding: 0.48rem 0.95rem;
  font-size: 0.84rem;
}

.btn-lg {
  padding: 0.9rem 1.75rem;
  font-size: 1.02rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: #041019;
  font-weight: 700;
  box-shadow: 0 4px 18px color-mix(in srgb, var(--accent-primary) 30%, transparent);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px color-mix(in srgb, var(--accent-primary) 45%, transparent);
}

.btn-warm {
  background: linear-gradient(135deg, var(--accent-warm), #ea580c);
  color: #fff;
  font-weight: 700;
}

.btn-outline {
  background: color-mix(in srgb, var(--bg-card) 75%, transparent);
  color: var(--text-primary);
  border-color: color-mix(in srgb, var(--accent-primary) 40%, transparent);
}

.btn-outline:hover {
  background: color-mix(in srgb, var(--accent-primary) 14%, var(--bg-card));
  border-color: var(--accent-primary);
}

.btn-danger {
  background: rgba(244, 63, 94, 0.15);
  color: #fda4af;
  border-color: rgba(244, 63, 94, 0.4);
}

.btn-danger:hover {
  background: rgba(244, 63, 94, 0.28);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.75rem;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  background: color-mix(in srgb, var(--accent-primary) 15%, var(--bg-secondary));
  color: var(--accent-primary);
  border: 1px solid color-mix(in srgb, var(--accent-primary) 35%, transparent);
}

.badge-warm {
  background: color-mix(in srgb, var(--accent-warm) 18%, var(--bg-secondary));
  color: var(--accent-warm);
  border-color: color-mix(in srgb, var(--accent-warm) 40%, transparent);
}

.badge-success {
  background: rgba(16, 185, 129, 0.16);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.4);
}

/* ==========================================
   VIEWS & CARDS
   ========================================== */
.site-main {
  flex: 1;
  position: relative;
  z-index: 1;
}

.view-section {
  display: none;
  animation: fadeIn 0.28s ease;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.card {
  background: color-mix(in srgb, var(--bg-card) 90%, transparent);
  backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  box-shadow: var(--card-shadow);
}

.section-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 700;
}

.section-subtitle {
  color: var(--text-secondary);
  max-width: 650px;
  margin-top: 0.35rem;
}

/* ==========================================
   HOME / ARTIST BIO HERO
   ========================================== */
.hero-banner-wrap {
  position: relative;
  min-height: 300px;
  max-height: 360px;
  overflow: hidden;
  border-bottom: 1px solid var(--card-border);
}

.hero-banner-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
  filter: saturate(1.1);
}

.hero-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(6, 11, 19, 0.2), var(--bg-primary));
}

.artist-profile-shell {
  margin-top: -110px;
  position: relative;
  z-index: 5;
  margin-bottom: 3rem;
}

.artist-hero-card {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 2.2rem;
  align-items: start;
  padding: 2rem;
}

.artist-avatar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.85rem;
}

.artist-avatar-frame {
  width: 190px;
  height: 190px;
  border-radius: calc(var(--border-radius) * 1.2);
  padding: 4px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-warm));
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.55);
}

.artist-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(var(--border-radius) * 1.05);
  background: var(--bg-secondary);
}

.artist-slot-meter {
  width: 100%;
  background: var(--bg-secondary);
  padding: 0.75rem;
  border-radius: calc(var(--border-radius) * 0.75);
  border: 1px solid var(--card-border);
}

.slot-bar-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 0.45rem;
}

.slot-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  border-radius: 999px;
}

.artist-info-col {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.artist-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
}

.artist-display-name {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
}

.artist-meta-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.82rem;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.meta-pill strong {
  color: var(--text-primary);
}

.artist-bio-text {
  color: var(--text-primary);
  font-size: 1.02rem;
  white-space: pre-line;
  line-height: 1.75;
}

.specialties-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.specialty-chip {
  padding: 0.35rem 0.85rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  background: color-mix(in srgb, var(--accent-secondary) 14%, var(--bg-secondary));
  color: var(--text-primary);
  border: 1px solid color-mix(in srgb, var(--accent-secondary) 35%, transparent);
}

.social-links-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding-top: 0.4rem;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--card-border);
  transition: all 0.2s ease;
}

.social-pill:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-2px);
}

/* ==========================================
   PORTFOLIO GALLERY
   ========================================== */
.portfolio-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.filter-btn {
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  padding: 0.45rem 1rem;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-btn.active,
.filter-btn:hover {
  background: color-mix(in srgb, var(--accent-primary) 18%, var(--bg-card));
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.portfolio-search-group {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

.portfolio-grid.layout-showcase {
  grid-template-columns: repeat(auto-fill, minmax(480px, 1fr));
}

.portfolio-grid.layout-masonry {
  columns: 3 320px;
  column-gap: 1.5rem;
  display: block;
}

.portfolio-grid.layout-masonry .art-card {
  break-inside: avoid;
  margin-bottom: 1.5rem;
}

.art-card {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  box-shadow: var(--card-shadow);
  cursor: pointer;
  transition: transform 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
}

.art-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
}

.art-thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-secondary);
}

.art-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease, filter 0.3s ease;
}

.art-card:hover .art-thumb-img {
  transform: scale(1.04);
}

.art-thumb-img.spoiler-blur {
  filter: blur(22px) brightness(0.7);
}

.spoiler-badge-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6, 11, 19, 0.55);
  color: var(--accent-warm);
  font-weight: 700;
  font-size: 0.9rem;
}

.art-card-body {
  padding: 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.art-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.art-card-title {
  font-size: 1.12rem;
  font-weight: 700;
}

.art-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.art-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.35rem;
}

.art-tag {
  font-size: 0.72rem;
  padding: 0.15rem 0.55rem;
  border-radius: 6px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
}

/* ==========================================
   COMMISSION CALCULATOR & FORM
   ========================================== */
.commission-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 2rem;
  align-items: start;
}

.calc-step-card {
  margin-bottom: 1.5rem;
}

.step-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: #041019;
  font-weight: 800;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tier-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(235px, 1fr));
  gap: 1rem;
}

.selectable-card {
  background: var(--bg-secondary);
  border: 2px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--border-radius) * 0.85);
  padding: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  position: relative;
}

.selectable-card:hover {
  border-color: color-mix(in srgb, var(--accent-primary) 50%, transparent);
}

.selectable-card.selected {
  border-color: var(--accent-primary);
  background: color-mix(in srgb, var(--accent-primary) 10%, var(--bg-secondary));
  box-shadow: 0 0 20px color-mix(in srgb, var(--accent-primary) 18%, transparent);
}

.tier-thumb {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 8px;
  background: var(--bg-primary);
}

.tier-price-tag {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.addon-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.08);
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: 0.65rem;
}

.addon-row.selected {
  border-color: var(--accent-primary);
  background: color-mix(in srgb, var(--accent-primary) 10%, var(--bg-secondary));
}

.char-stepper {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-secondary);
  padding: 0.5rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--card-border);
}

.stepper-btn {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
}

.stepper-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.sticky-quote-panel {
  position: sticky;
  top: 94px;
}

.quote-receipt-lines {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 1.15rem 0;
  padding: 1rem 0;
  border-top: 1px dashed rgba(255, 255, 255, 0.15);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.15);
}

.quote-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.92rem;
  gap: 0.75rem;
}

.quote-line.muted {
  color: var(--text-secondary);
}

.quote-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.5rem;
}

.quote-total-amount {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--accent-primary);
}

/* ==========================================
   FORMS & INPUTS
   ========================================== */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.94rem;
  padding: 0.68rem 0.9rem;
  border-radius: 10px;
  transition: border-color 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-primary) 18%, transparent);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.toggle-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  cursor: pointer;
  user-select: none;
}

.toggle-switch input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-primary);
}

/* ==========================================
   ADMIN & ARTIST STUDIO PORTAL
   ========================================== */
.admin-shell {
  display: grid;
  grid-template-columns: 265px 1fr;
  gap: 1.75rem;
  align-items: start;
}

.admin-sidebar {
  position: sticky;
  top: 92px;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.1rem;
}

.admin-user-card {
  padding: 0.85rem;
  border-radius: 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--card-border);
  margin-bottom: 0.75rem;
}

.admin-tab-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.68rem 0.9rem;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.18s ease;
}

.admin-tab-btn:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.admin-tab-btn.active {
  background: color-mix(in srgb, var(--accent-primary) 16%, var(--bg-secondary));
  color: var(--accent-primary);
  border-color: color-mix(in srgb, var(--accent-primary) 40%, transparent);
  font-weight: 600;
}

.admin-workspace {
  min-width: 0;
}

.color-picker-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--bg-secondary);
  padding: 0.5rem 0.75rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.color-picker-row input[type="color"] {
  width: 38px;
  height: 34px;
  border: none;
  background: transparent;
  cursor: pointer;
}

/* ==========================================
   INVOICE STUDIO & CUSTOMIZABLE PDF DESIGNER
   ========================================== */
.invoice-studio-grid {
  display: grid;
  grid-template-columns: 450px 1fr;
  gap: 1.5rem;
  align-items: start;
}

.invoice-controls-pane {
  max-height: 84vh;
  overflow-y: auto;
  padding-right: 0.35rem;
}

.invoice-preview-pane {
  background: #09101b;
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  overflow-x: auto;
}

/* Printable Invoice Sheet */
.invoice-paper {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  background: var(--inv-paper, #ffffff);
  color: var(--inv-text, #1e293b);
  font-family: var(--inv-font, 'Inter', sans-serif);
  border-radius: var(--inv-radius, 10px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  position: relative;
}

.invoice-paper-inner {
  padding: 2.5rem;
  position: relative;
  z-index: 2;
}

.invoice-watermark {
  position: absolute;
  right: 2.5rem;
  top: 2rem;
  padding: 0.4rem 1rem;
  border: 3px solid var(--inv-primary, #0891b2);
  color: var(--inv-primary, #0891b2);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 6px;
  transform: rotate(-6deg);
  opacity: 0.85;
  pointer-events: none;
}

.invoice-header-band {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  padding-bottom: 1.75rem;
  border-bottom: 2px solid var(--inv-primary, #0891b2);
  margin-bottom: 1.75rem;
}

.invoice-paper.layout-bold-banner .invoice-header-band {
  background: linear-gradient(135deg, var(--inv-secondary, #0f172a), var(--inv-primary, #0891b2));
  color: #ffffff;
  margin: -2.5rem -2.5rem 1.75rem -2.5rem;
  padding: 2.25rem 2.5rem;
  border-bottom: none;
}

.invoice-paper.layout-classic-executive .invoice-header-band {
  border-bottom: 4px double var(--inv-secondary, #0f172a);
}

.invoice-logo-img {
  width: 68px;
  height: 68px;
  object-fit: contain;
  border-radius: 12px;
}

.invoice-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
}

.invoice-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
}

.invoice-table th {
  background: var(--inv-table-head-bg, #0f172a);
  color: var(--inv-table-head-text, #ffffff);
  text-align: left;
  padding: 0.75rem 1rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.invoice-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.3);
  font-size: 0.92rem;
}

.invoice-table tbody tr:nth-child(even) {
  background: var(--inv-stripe-bg, #f0fdfa);
}

.invoice-totals-wrap {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 1.75rem;
}

.invoice-totals-box {
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.invoice-total-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.92rem;
  padding: 0.25rem 0;
}

.invoice-grand-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--inv-primary, #0891b2);
  border-top: 2px solid var(--inv-primary, #0891b2);
  padding-top: 0.6rem;
  margin-top: 0.25rem;
}

/* ==========================================
   MODALS & TOASTS
   ========================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 15, 0.84);
  backdrop-filter: blur(8px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-backdrop.hidden {
  display: none;
}

.modal-dialog {
  background: var(--bg-card);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  max-width: 1020px;
  width: 100%;
  max-height: 92vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--card-border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 10;
}

.modal-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--card-border);
  background: var(--bg-secondary);
}

.modal-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-close-btn-inline {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 0 0.4rem;
}

.invoice-preview-scroll {
  padding: 1.5rem;
  background: #070d17;
}

.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.toast {
  background: var(--bg-card);
  color: var(--text-primary);
  border-left: 4px solid var(--accent-primary);
  padding: 0.85rem 1.25rem;
  border-radius: 10px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.55);
  font-size: 0.9rem;
  font-weight: 500;
  animation: fadeIn 0.25s ease;
}

.toast.error {
  border-left-color: #f43f5e;
}

/* ==========================================
   FOOTER
   ========================================== */
.site-footer {
  border-top: 1px solid var(--card-border);
  background: var(--bg-secondary);
  padding: 2.5rem 0;
  margin-top: auto;
  position: relative;
  z-index: 1;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-title-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 1.15rem;
}

.footer-logo {
  width: 30px;
  height: 30px;
  border-radius: 8px;
}

.footer-muted {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.footer-nav-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.88rem;
  cursor: pointer;
}

.footer-nav-btn:hover {
  color: var(--accent-primary);
}

.footer-copy {
  color: var(--text-secondary);
  font-size: 0.82rem;
}

/* ==========================================
   RESPONSIVE BREAKPOINTS
   ========================================== */
@media (max-width: 1024px) {
  .commission-layout,
  .invoice-studio-grid,
  .admin-shell {
    grid-template-columns: 1fr;
  }
  .admin-sidebar,
  .sticky-quote-panel {
    position: static;
  }
}

@media (max-width: 780px) {
  .artist-hero-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .artist-title-row,
  .artist-meta-pills,
  .specialties-wrap,
  .social-links-row {
    justify-content: center;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: 74px;
    left: 1rem;
    right: 1rem;
    flex-direction: column;
    border-radius: 16px;
    padding: 0.75rem;
    background: var(--bg-card);
  }
  .main-nav.open {
    display: flex;
  }
  .mobile-menu-btn {
    display: flex;
  }
}