/* ===========================
   지너텍 홈페이지 - Design System
   =========================== */

/* --- CSS Custom Properties --- */
:root {
  --primary: #1a5cb5;
  --primary-dark: #0e3d7a;
  --primary-light: #3b7ddb;
  --accent: #00b4d8;
  --bg: #ffffff;
  --bg-light: #f4f7fb;
  --bg-dark: #1c1c2e;
  --text: #2d2d3a;
  --text-light: #6b7280;
  --text-white: #f0f0f5;
  --border: #e2e5ea;
  --shadow: 0 4px 24px rgba(0,0,0,0.07);
  --shadow-hover: 0 8px 32px rgba(26,92,181,0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
  --max-width: 1200px;
  --header-height: 64px;
  --font: 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

/* --- Utility --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  text-align: center;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  font-size: 1rem;
  margin-bottom: 48px;
}

.section-divider {
  width: 48px;
  height: 3px;
  background: var(--primary);
  margin: 16px auto 24px;
  border-radius: 2px;
}

section {
  padding: 80px 0;
}

/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo span {
  color: var(--accent);
}

/* Desktop Nav */
.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a:hover {
  color: var(--primary);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1100;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  z-index: 1050;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text);
  padding: 8px 24px;
}

.mobile-nav a:hover {
  color: var(--primary);
}

/* --- Hero Banner --- */
.hero {
  margin-top: var(--header-height);
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0a1628 0%, #1a3a6b 50%, #1565c0 100%);
  min-height: 480px;
  display: flex;
  align-items: center;
}

.hero-bg-pattern {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(0,180,216,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(59,125,219,0.2) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 60px 24px;
  display: flex;
  align-items: center;
  gap: 48px;
  width: 100%;
}

.hero-text {
  flex: 1;
}

.hero-text h1 {
  font-size: 2.6rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-text h1 .highlight {
  color: var(--accent);
}

.hero-text p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-text .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.hero-text .btn:hover {
  background: #0097b2;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,180,216,0.3);
  color: #fff;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-image img {
  max-width: 480px;
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

/* --- Business Areas --- */
.business-section {
  background: var(--bg-light);
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.business-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 40px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid transparent;
}

.business-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-light);
}

.business-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #fff;
}

.business-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.business-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* --- Products --- */
.products-section {
  background: var(--bg);
}

.products-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 16px;
}

.products-header .left {
  text-align: left;
}

.products-header .left .section-title {
  text-align: left;
  margin-bottom: 4px;
}

.products-header .left .section-divider {
  margin: 12px 0 8px;
}

.products-header .left .section-subtitle {
  text-align: left;
  margin-bottom: 0;
}

.admin-toggle-btn {
  background: none;
  border: 2px solid var(--border);
  color: var(--text-light);
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}

.admin-toggle-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.admin-toggle-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.download-data-btn {
  display: none;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: var(--font);
}

.download-data-btn:hover {
  background: #0097b2;
  transform: translateY(-2px);
}

.admin-mode .download-data-btn {
  display: inline-flex;
}

.add-product-btn {
  display: none;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #fff;
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: var(--font);
}

.add-product-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

.admin-mode .add-product-btn {
  display: inline-flex;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border);
  position: relative;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.product-card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, #e8edf5, #dfe6f0);
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-body {
  padding: 24px;
}

.product-card-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.product-card-body p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.88rem;
  transition: var(--transition);
}

.product-link:hover {
  color: var(--accent);
  gap: 10px;
}

/* Admin action buttons on cards */
.product-actions {
  display: none;
  position: absolute;
  top: 12px;
  right: 12px;
  gap: 8px;
  z-index: 5;
}

.admin-mode .product-actions {
  display: flex;
}

.product-actions button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.btn-edit {
  background: #fff;
  color: var(--primary);
}

.btn-edit:hover {
  background: var(--primary);
  color: #fff;
}

.btn-delete {
  background: #fff;
  color: #e74c3c;
}

.btn-delete:hover {
  background: #e74c3c;
  color: #fff;
}

/* --- Customers --- */
.customers-section {
  background: var(--bg-light);
}

.customers-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 16px;
}

.customers-header .left {
  text-align: left;
}

.customers-header .left .section-title {
  text-align: left;
  margin-bottom: 4px;
}

.customers-header .left .section-divider {
  margin: 12px 0 8px;
}

.customers-header .left .section-subtitle {
  text-align: left;
  margin-bottom: 0;
}

.customers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
}

.customer-card {
  background: var(--bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 24px;
  text-align: center;
}

.customer-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.customer-card-image {
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.customer-card-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.customer-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.5;
  margin: 0;
}

.customer-actions {
  display: none;
  position: absolute;
  top: 12px;
  right: 12px;
  gap: 8px;
  z-index: 5;
}

.admin-mode .customer-actions {
  display: flex;
}

.customer-actions button {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.change-pwd-btn {
  display: none;
  align-items: center;
  gap: 6px;
  background: var(--bg-dark);
  color: #fff;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.change-pwd-btn:hover { background: #000; }
.admin-mode .change-pwd-btn { display: inline-flex; }

/* Admin toggle and add button visibility globally for admins */
.admin-mode .add-product-btn,
.admin-mode .add-customer-btn {
  display: inline-flex;
}

.add-customer-btn {
  display: none;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #fff;
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: var(--font);
}

.add-customer-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* --- Location (Map) --- */
.location-section {
  background: var(--bg);
}

.location-content {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.location-map {
  flex: 2;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 400px;
}

.location-map iframe {
  width: 100%;
  height: 400px;
  border: none;
}

.location-info {
  flex: 1;
  padding: 20px 0;
}

.location-info h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--text);
}

.location-info-item {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
  align-items: flex-start;
}

.location-info-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--bg-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.1rem;
}

.location-info-item .details h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 2px;
}

.location-info-item .details p {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
}

/* --- Footer --- */
.site-footer {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 48px 0 24px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  gap: 24px;
  flex-wrap: wrap;
}

.footer-logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

.footer-desc {
  color: rgba(255,255,255,0.5);
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 360px;
}

.footer-contact p {
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-contact a {
  color: rgba(255,255,255,0.8);
}

.footer-contact a:hover {
  color: var(--accent);
}

.footer-bottom {
  padding-top: 24px;
  text-align: center;
  color: rgba(255,255,255,0.3);
  font-size: 0.8rem;
}

/* --- Modal --- */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay.open {
  display: flex;
}

.modal {
  background: var(--bg);
  border-radius: var(--radius);
  width: 100%;
  max-width: 520px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.2);
  animation: modalIn 0.3s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(24px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 28px 16px;
  border-bottom: 1px solid var(--border);
}

.modal-header h2 {
  font-size: 1.2rem;
  font-weight: 700;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--bg-light);
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  transition: var(--transition);
}

.modal-close:hover {
  background: #e74c3c;
  color: #fff;
}

.modal-body {
  padding: 24px 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--font);
  color: var(--text);
  transition: border-color var(--transition);
  background: var(--bg);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,92,181,0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.modal-footer {
  padding: 16px 28px 24px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  border: none;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-secondary {
  background: var(--bg-light);
  color: var(--text);
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}

.btn-secondary:hover {
  background: var(--border);
}

/* --- Scroll top button --- */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(26,92,181,0.3);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 900;
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: all;
}

.scroll-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

/* --- Confirm Dialog --- */
.confirm-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.4);
  z-index: 3000;
  align-items: center;
  justify-content: center;
}

.confirm-overlay.open {
  display: flex;
}

.confirm-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  max-width: 380px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.2);
  animation: modalIn 0.25s ease;
}

.confirm-box p {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 24px;
  color: var(--text);
}

.confirm-box .btn-group {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
  }

  .hero-text p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-image img {
    max-width: 400px;
  }

  .business-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .customers-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }

  .location-content {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  section {
    padding: 56px 0;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .hero {
    min-height: 400px;
  }

  .hero-text h1 {
    font-size: 1.8rem;
  }

  .hero-text p {
    font-size: 0.95rem;
  }

  .hero-image img {
    max-width: 320px;
  }

  .business-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .business-card {
    padding: 28px 16px;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .products-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .customers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .customer-card {
    padding: 20px 12px;
  }

  .customers-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-top {
    flex-direction: column;
  }

  .location-map iframe {
    height: 300px;
  }
}

@media (max-width: 480px) {
  .hero-text h1 {
    font-size: 1.5rem;
  }

  .business-grid {
    grid-template-columns: 1fr;
  }

  .container {
    padding: 0 16px;
  }

  .modal {
    margin: 16px;
  }
}

/* --- Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Toast notification */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-dark);
  color: #fff;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 5000;
  opacity: 0;
  transition: var(--transition);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}