/* ==========================================================================
   SXRIPT.SHOP — COMPONENT SYSTEM
   Strict Monochrome Developer Infrastructure (#000000 / #FFFFFF)
   ========================================================================== */

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  height: var(--header-height);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-decoration: none;
}

.brand-badge {
  display: inline-block;
  padding: 2px 6px;
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 10px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background-color: var(--bg-surface);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* --------------------------------------------------------------------------
   Buttons & Badges
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
  user-select: none;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 11px;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 13px;
}

.btn-primary {
  background-color: var(--text-primary);
  color: var(--text-inverse);
  border-color: var(--text-primary);
}

.btn-primary:hover {
  background-color: #e0e0e0;
  border-color: #e0e0e0;
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.btn-secondary:hover {
  border-color: var(--border-contrast);
  background-color: var(--bg-surface);
  color: var(--text-primary);
}

.btn-danger {
  background-color: transparent;
  color: var(--text-secondary);
  border-color: var(--border-medium);
}

.btn-danger:hover {
  color: #ffffff;
  border-color: #888888;
  background-color: #221111;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border: 1px solid var(--border-medium);
  background-color: var(--bg-surface);
  color: var(--text-secondary);
  border-radius: var(--radius-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-active {
  border-color: var(--border-strong);
  color: var(--text-primary);
  background-color: var(--bg-surface-elevated);
}

.badge-dot {
  width: 6px;
  height: 6px;
  background-color: var(--text-primary);
  border-radius: 50%;
  display: inline-block;
}

.badge-dot.pulse {
  box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.5); }
  70% { transform: scale(1); box-shadow: 0 0 0 4px rgba(255, 255, 255, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

/* --------------------------------------------------------------------------
   Hero Section & System Status Bar
   -------------------------------------------------------------------------- */
.hero {
  padding: var(--space-3xl) 0 var(--space-xl) 0;
  position: relative;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  padding: 4px 12px;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-secondary);
  margin-bottom: var(--space-lg);
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.04em;
  max-width: 900px;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
}

.hero-title span {
  display: block;
  color: var(--text-muted);
}

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 680px;
  margin-bottom: var(--space-xl);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

/* Technical Status Bar */
.status-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
}

.status-cell {
  padding: var(--space-md);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.status-cell:last-child {
  border-right: none;
}

.status-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* --------------------------------------------------------------------------
   Product Cards & 3D Perspective Stage
   -------------------------------------------------------------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
  padding: var(--space-xl) 0;
}

/* 3D Container Stage */
.tilt-card-container {
  perspective: 1000px;
  transform-style: preserve-3d;
}

.product-card {
  position: relative;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  min-height: 380px;
  transform: rotateX(0deg) rotateY(0deg) translateZ(0px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease, box-shadow 0.2s ease;
  will-change: transform;
}

.product-card:hover {
  border-color: var(--border-contrast);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.card-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: var(--space-md);
}

.card-origin {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.product-category-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  background-color: var(--bg-surface-elevated);
  padding: 2px 6px;
  border: 1px solid var(--border-subtle);
}

.product-title {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
  text-transform: uppercase;
}

.product-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.5;
  min-height: 42px;
}

/* Monospace Specs Grid */
.product-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xs) var(--space-md);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  padding: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.spec-item {
  display: flex;
  flex-direction: column;
}

.spec-label {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.spec-val {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

/* Card Footer & Price Micro-Interaction */
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-subtle);
}

.price-container {
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast);
  cursor: default;
}

.price-container:hover {
  transform: scale(1.06);
}

.price-label {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.price-value {
  font-family: var(--font-mono);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.card-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* --------------------------------------------------------------------------
   Terminal & Code Blocks
   -------------------------------------------------------------------------- */
.terminal-block {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  overflow: hidden;
  font-family: var(--font-mono);
}

.terminal-header {
  background-color: var(--bg-secondary);
  padding: 8px 16px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dot {
  width: 8px;
  height: 8px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
}

.terminal-body {
  padding: var(--space-md);
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-secondary);
  overflow-x: auto;
}

.terminal-line {
  display: flex;
  gap: 8px;
}

.terminal-prompt {
  color: var(--text-dim);
  user-select: none;
}

.terminal-keyword {
  color: var(--text-primary);
  font-weight: 600;
}

.terminal-highlight {
  color: #ffffff;
  border-bottom: 1px dotted var(--border-strong);
}

/* --------------------------------------------------------------------------
   Modals & Overlays
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

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

.modal-content {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-contrast);
  border-radius: var(--radius-sm);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.95);
  animation: modal-enter 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modal-enter {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

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

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: var(--space-lg);
}

.modal-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-sm);
}

/* --------------------------------------------------------------------------
   Forms & Inputs
   -------------------------------------------------------------------------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-md);
}

.form-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.form-input, .form-select, .form-textarea {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xs);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 10px 14px;
  outline: none;
  transition: border-color var(--transition-fast);
  width: 100%;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--border-contrast);
  background-color: var(--bg-surface-elevated);
}

.form-textarea {
  min-height: 90px;
  resize: vertical;
}

/* --------------------------------------------------------------------------
   Data Tables (Admin & Dashboard)
   -------------------------------------------------------------------------- */
.table-container {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-secondary);
  border-radius: var(--radius-xs);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 12px;
  text-align: left;
}

.data-table th {
  background-color: var(--bg-surface);
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.data-table tr:hover td {
  background-color: var(--bg-surface);
  color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   Notification / Toast
   -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 380px;
}

.toast {
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-contrast);
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.9);
  animation: toast-in 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   Tabs
   -------------------------------------------------------------------------- */
.tabs-nav {
  display: flex;
  gap: var(--space-xs);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: var(--space-lg);
  overflow-x: auto;
}

.tab-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  padding: 10px 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: var(--text-primary);
  border-bottom-color: var(--border-contrast);
  background-color: var(--bg-surface);
}