@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg-primary: #090d16;
  --bg-surface: rgba(17, 24, 39, 0.7);
  --bg-surface-hover: rgba(31, 41, 55, 0.8);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(99, 102, 241, 0.35);
  
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  --color-primary: #6366f1;
  --color-primary-dark: #4f46e5;
  --color-accent: #818cf8;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  
  --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  min-height: 100vh;
  font-family: var(--font-family);
  background: radial-gradient(circle at 50% 0%, #1e1b4b 0%, #090d16 70%);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  padding-bottom: 2rem;
}

/* Base Wrapper */
.wrap {
  width: 100%;
  max-width: 480px; /* Perfect mobile width */
  margin: 0 auto;
  padding: 2rem 1.25rem;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  justify-content: center;
}

.wrap--wide {
  max-width: 1100px;
}

/* Typography */
h1 {
  font-size: 2.2rem;
  font-weight: 800;
  text-align: center;
  background: linear-gradient(135deg, #ffffff 0%, #a5b4fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.lead {
  font-size: 1rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 2rem;
  font-weight: 400;
}

.muted {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-align: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1rem 1.75rem;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
  text-decoration: none;
}

.btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(99, 102, 241, 0.45);
}

.btn:active:not(:disabled) {
  transform: translateY(1px);
}

.btn:disabled {
  background: #1f2937;
  color: var(--text-muted);
  cursor: not-allowed;
  box-shadow: none;
  opacity: 0.6;
}

/* Action Area */
.buy-action-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 2rem;
}

.buy-action-area .btn {
  max-width: 100%;
}

/* Plans Container */
.activation-plans-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

/* Glassmorphic Card */
.activation-plan-card {
  background: var(--bg-surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  transition: var(--transition-smooth);
}

.activation-plan-card:hover {
  border-color: var(--border-glow);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.15);
}

.activation-plan-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.activation-plan-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.activation-plan-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent);
  display: flex;
  align-items: baseline;
  gap: 4px;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.activation-plan-price span {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.activation-plan-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Disclaimer Box */
.activation-disclaimer-box {
  background: rgba(245, 158, 11, 0.05);
  border: 1px solid rgba(245, 158, 11, 0.15);
  border-radius: 16px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.activation-disclaimer-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-warning);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.activation-disclaimer-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.activation-disclaimer-text strong {
  color: #fff;
}

/* Manual Code Activation Area */
.activation-manual-code {
  background: var(--bg-surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 1.75rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.activation-manual-code h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  text-align: center;
}

.manual-input-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
}

.manual-input-wrapper input {
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  font-size: 1.1rem;
  text-align: center;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: var(--transition-smooth);
  width: 100%;
}

.manual-input-wrapper input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 12px rgba(129, 140, 248, 0.25);
  outline: none;
  background: rgba(0, 0, 0, 0.4);
}

.manual-input-wrapper input::placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

.manual-result {
  text-align: center;
  font-size: 0.95rem;
  font-weight: 600;
  min-height: 1.5rem;
  margin-top: 0.5rem;
}

/* Code Screen (/success) */
.code-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2.25rem 1.5rem;
  margin: 1.5rem 0;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  position: relative;
}

.big-code {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #fff;
  margin-bottom: 1rem;
  text-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
  user-select: all;
  font-family: monospace;
}

/* Copy Button */
.copy-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-color);
  padding: 0.6rem 1.25rem;
  border-radius: 10px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-smooth);
  margin-bottom: 1.25rem;
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.copy-btn:active {
  transform: scale(0.97);
}

/* Admin Styles (kept compatible) */
.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  margin-top: 1rem;
}

.tbl th, .tbl td {
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
  padding: 12px 10px;
  text-align: left;
}

.tbl th {
  color: var(--text-secondary);
  font-weight: 700;
}

.tbl td code {
  background: rgba(255, 255, 255, 0.05);
  padding: 3px 6px;
  border-radius: 4px;
  font-family: monospace;
}

.admin-badge {
  display: inline-block;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.admin-badge--active {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.admin-badge--trial {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.3);
}

.admin-badge--expired {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border: 1px solid rgba(248, 113, 113, 0.3);
}

.admin-badge--pending {
  background: rgba(156, 163, 175, 0.2);
  color: #d1d5db;
  border: 1px solid rgba(156, 163, 175, 0.3);
}

.admin-inline-form {
  display: inline-block;
}

.btn--sm {
  padding: 6px 12px !important;
  font-size: 0.82rem !important;
  border-radius: 8px !important;
}

.btn--danger {
  background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%) !important;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2) !important;
}

.tbl--admin tr.admin-row--active {
  background: rgba(16, 185, 129, 0.04);
}
.tbl--admin tr.admin-row--trial {
  background: rgba(245, 158, 11, 0.04);
}
.tbl--admin tr.admin-row--expired {
  background: rgba(239, 68, 68, 0.04);
}

/* SPA Views */
.view-section {
  display: none;
  animation: fadeIn 0.4s ease-out;
}

.view-section.active {
  display: flex;
  flex-direction: column;
}

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

/* Hamburger Menu Button */
.hamburger-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.25rem;
  z-index: 1000;
  width: 40px;
  height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  cursor: pointer;
  padding: 0;
  transition: var(--transition-smooth);
}

.hamburger-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-accent);
}

.hamburger-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

/* Menu active state transformation (X shape) */
.hamburger-btn.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger-btn.open span:nth-child(2) {
  opacity: 0;
}
.hamburger-btn.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Slide-out Navigation Drawer */
.nav-drawer {
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100%;
  background: rgba(9, 13, 22, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid var(--border-color);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  z-index: 999;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding: 5rem 1.5rem 2rem 1.5rem;
}

.nav-drawer.open {
  right: 0;
}

.nav-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.nav-drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* Drawer Links */
.nav-menu-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.nav-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 1rem 1.25rem;
  color: var(--text-secondary);
  font-size: 1.05rem;
  font-weight: 600;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.nav-menu-item:hover, .nav-menu-item.active {
  color: #fff;
  background: rgba(99, 102, 241, 0.15);
  border-left: 3px solid var(--color-primary);
}

.nav-menu-item svg {
  width: 20px;
  height: 20px;
}

/* Home Section Layout */
.home-hero {
  text-align: center;
  margin-top: 1.5rem;
  margin-bottom: 2rem;
}

.home-logo {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.home-hero h2 {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff 0%, #a5b4fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
}

.home-hero p {
  color: var(--text-secondary);
  font-size: 1rem;
}

.section-title {
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  margin-bottom: 1rem;
  margin-top: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

/* Feature Cards */
.features-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.feature-icon-box {
  background: rgba(99, 102, 241, 0.12);
  color: var(--color-accent);
  border-radius: 10px;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}

.feature-content h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}

.feature-content p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Steps Cards */
.steps-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.step-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.step-number {
  position: absolute;
  top: -10px;
  right: -5px;
  font-size: 4rem;
  font-weight: 900;
  color: rgba(99, 102, 241, 0.05);
  line-height: 1;
}

.step-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.step-card h4 span {
  background: var(--color-primary);
  color: #fff;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
}

.step-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Gallery Styles */
.gallery-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.gallery-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  transition: var(--transition-smooth);
}

.gallery-card:hover {
  border-color: var(--border-glow);
  box-shadow: 0 12px 30px rgba(99, 102, 241, 0.15);
}

.gallery-img-wrapper {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
  background: #000;
  border-bottom: 1px solid var(--border-color);
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-card:hover .gallery-img {
  transform: scale(1.03);
}

.gallery-info {
  padding: 1.25rem;
}

.gallery-info h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.gallery-info p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Admin Dashboard Redesign Styles */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

/* 5 tarjetas siempre en una sola fila (panel distribuidor) */
.admin-stats-grid.admin-stats-grid--5 {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.5rem;
  width: 100%;
}

@media (max-width: 640px) {
  .admin-stats-grid.admin-stats-grid--5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.35rem;
  }
}

.admin-stats-grid--5 .admin-stat-card {
  padding: 0.55rem 0.45rem;
  border-radius: 10px;
  gap: 2px;
}

.admin-stats-grid--5 .admin-stat-num {
  font-size: 1.25rem;
}

.admin-stats-grid--5 .admin-stat-label {
  font-size: 0.58rem;
  letter-spacing: 0.02em;
}

.admin-stat-card {
  background: var(--bg-surface);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0.85rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
  min-width: 0;
}

.admin-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--color-primary);
}

.admin-stat-card:nth-child(2)::before {
  background: var(--color-success);
}

.admin-stat-card:nth-child(3)::before {
  background: var(--color-accent);
}

.admin-stat-card:nth-child(4)::before {
  background: #3b82f6;
}

.admin-stat-card:nth-child(5)::before {
  background: #f87171;
}

.admin-stat-num {
  font-size: 1.55rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
}

.admin-stat-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Tabs Navigation */
.admin-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 2rem;
  overflow-x: auto;
  padding-bottom: 1px;
}

.admin-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.85rem 1.25rem;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-smooth);
  border-bottom: 3px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.admin-tab-btn:hover {
  color: #fff;
}

.admin-tab-btn.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

/* Panels */
.admin-panel-section {
  display: none;
  animation: fadeIn 0.4s ease-out;
}

.admin-panel-section.active {
  display: flex;
  flex-direction: column;
}

/* Search Box */
.admin-search-wrapper {
  position: relative;
  margin-bottom: 1.25rem;
  width: 100%;
  max-width: 380px;
}

.admin-search-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 500;
  outline: none;
  transition: var(--transition-smooth);
}

.admin-search-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 10px rgba(129, 140, 248, 0.15);
}

.admin-search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  width: 16px;
  height: 16px;
}

/* Table Enhancements */
.tbl-container {
  overflow-x: auto;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  margin-bottom: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.tbl--admin {
  margin-top: 0;
}

.tbl--admin th {
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 14px 16px;
}

.tbl--admin td {
  padding: 14px 16px;
  font-size: 0.85rem;
  vertical-align: middle;
}

/* Generator Card Styles */
.admin-gen-card {
  background: var(--bg-surface);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2rem;
  margin-bottom: 2.25rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
}

.admin-gen-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.admin-gen-card-header h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  margin: 0;
}

.admin-gen-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  align-items: flex-end;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.form-input {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  font-family: var(--font-family);
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition-smooth);
  outline: none;
}

.form-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 12px rgba(129, 140, 248, 0.2);
  background: rgba(0, 0, 0, 0.4);
}

.form-input::placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

.form-submit-group {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  margin-top: 0.5rem;
}

.btn--submit-gen {
  width: auto;
  min-width: 200px;
  padding: 0.85rem 2rem;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  font-size: 0.95rem;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.25);
}

.btn--submit-gen:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
}