/* ==========================================================================
   IndoBSD Debian Repository - Official Institutional & Enterprise Design
   Clean Flat Editorial / Unix Foundation Architecture (No Glassmorphism / No Cyberpunk)
   ========================================================================== */

:root {
  /* Official Corporate & Foundation Palette */
  --bg-page: #f8fafc;
  --bg-surface: #ffffff;
  --bg-subtle: #f1f5f9;
  --bg-muted: #e2e8f0;

  --border-subtle: #f1f5f9;
  --border-default: #e2e8f0;
  --border-strong: #cbd5e1;
  --border-dark: #94a3b8;

  /* IndoBSD & Debian Institutional Colors */
  --brand-primary: #0f4c81;       /* Classic Deep Navy */
  --brand-primary-hover: #0b365d;
  --brand-primary-light: #e8f1f8;

  --debian-red: #c70039;          /* Debian Signature Crimson */
  --debian-red-light: #fdedf2;

  --status-success: #15803d;      /* Solid Forest Green */
  --status-success-bg: #f0fdf4;
  --status-success-border: #bbf7d0;

  --status-info: #0369a1;         /* Blue */
  --status-info-bg: #f0f9ff;
  --status-info-border: #bae6fd;

  --status-warning: #b45309;      /* Warm Amber */
  --status-warning-bg: #fffbeb;
  --status-warning-border: #fde68a;

  --status-purple: #6b21a8;
  --status-purple-bg: #faf5ff;
  --status-purple-border: #e9d5ff;

  --text-heading: #0f172a;        /* High Contrast Slate 900 */
  --text-body: #334155;           /* Slate 700 */
  --text-muted: #64748b;          /* Slate 500 */
  --text-light: #94a3b8;

  --code-bg: #1e293b;             /* Classic Slate Dark Code Box */
  --code-text: #f8fafc;
  --code-border: #334155;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --shadow-card: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
  --shadow-dropdown: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-page);
  color: var(--text-body);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   Header & Top Navigation
   ========================================================================== */

.site-header {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-default);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-emblem {
  width: 38px;
  height: 38px;
  background-color: var(--brand-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.05em;
}

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

.brand-title {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-heading);
  letter-spacing: -0.02em;
}

.brand-subtitle {
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 500;
}

.header-badges-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--status-success-bg);
  border: 1px solid var(--status-success-border);
  color: var(--status-success);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  font-size: 0.76rem;
  font-weight: 600;
  font-family: var(--font-mono);
}

.status-dot {
  width: 7px;
  height: 7px;
  background-color: var(--status-success);
  border-radius: 50%;
}

/* User Account Profile Pill */
.user-profile-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-default);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.user-role-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
}

.role-admin {
  background-color: var(--debian-red-light);
  color: var(--debian-red);
  border: 1px solid #fbcfe8;
}

.role-manager {
  background-color: var(--status-warning-bg);
  color: var(--status-warning);
  border: 1px solid var(--status-warning-border);
}

.role-user {
  background-color: var(--status-info-bg);
  color: var(--status-info);
  border: 1px solid var(--status-info-border);
}

/* ==========================================================================
   Hero & Quick Setup Banner
   ========================================================================== */

.hero-banner {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-default);
  padding: 36px 0 32px 0;
  margin-bottom: 28px;
}

.hero-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--brand-primary-light);
  border: 1px solid #c7dded;
  color: var(--brand-primary);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.hero-heading {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin-bottom: 8px;
}

.hero-description {
  color: var(--text-body);
  font-size: 0.98rem;
  max-width: 800px;
  margin-bottom: 20px;
  line-height: 1.6;
}

/* Installation Terminal Box */
.terminal-block {
  background-color: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--code-text);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: var(--shadow-card);
}

.terminal-content {
  overflow-x: auto;
  white-space: nowrap;
  flex: 1;
}

.terminal-prompt {
  color: #38bdf8;
  font-weight: bold;
  user-select: none;
  margin-right: 8px;
}

.btn-copy {
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 6px 12px;
  border-radius: var(--radius-xs);
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background-color 0.15s ease;
  flex-shrink: 0;
}

.btn-copy:hover {
  background-color: var(--brand-primary);
  border-color: var(--brand-primary);
}

/* ==========================================================================
   Metrics / Stats Summary Row
   ========================================================================== */

.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

@media (max-width: 768px) {
  .metrics-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.metric-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-card);
}

.metric-label {
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.metric-number {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-heading);
}

/* ==========================================================================
   Navigation Tabs
   ========================================================================== */

.tabs-nav {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border-default);
  margin-bottom: 24px;
}

.tab-button {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 12px 18px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s ease;
}

.tab-button:hover {
  color: var(--text-heading);
}

.tab-button.active {
  color: var(--brand-primary);
  border-bottom-color: var(--brand-primary);
}

.tab-count-badge {
  background-color: var(--bg-subtle);
  color: var(--text-body);
  padding: 2px 7px;
  border-radius: 10px;
  font-size: 0.72rem;
  font-weight: 600;
}

.tab-button.active .tab-count-badge {
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
}

/* Tab Panels */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* ==========================================================================
   Catalog Filter & Controls
   ========================================================================== */

.catalog-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.search-field-wrap {
  position: relative;
  flex: 1;
  min-width: 280px;
}

.search-icon-svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.input-text {
  width: 100%;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: 9px 12px 9px 38px;
  color: var(--text-heading);
  font-size: 0.88rem;
  font-family: var(--font-sans);
  outline: none;
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s ease;
}

.input-text:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 2px rgba(15, 76, 129, 0.15);
}

.filters-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.select-control {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  color: var(--text-heading);
  font-size: 0.85rem;
  font-family: var(--font-sans);
  outline: none;
  cursor: pointer;
  box-shadow: var(--shadow-card);
}

.select-control:focus {
  border-color: var(--brand-primary);
}

.btn-primary {
  background-color: var(--brand-primary);
  color: #ffffff;
  border: 1px solid var(--brand-primary);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background-color 0.15s ease;
}

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

.btn-outline {
  background-color: var(--bg-surface);
  color: var(--text-body);
  border: 1px solid var(--border-default);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.btn-outline:hover {
  background-color: var(--bg-subtle);
  color: var(--text-heading);
  border-color: var(--border-strong);
}

/* ==========================================================================
   Package Grid
   ========================================================================== */

.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 18px;
  margin-bottom: 40px;
}

.package-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.package-card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.07);
}

.package-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 10px;
}

.package-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-heading);
  font-family: var(--font-mono);
  margin-bottom: 6px;
}

.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.badge {
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: var(--radius-xs);
  font-weight: 600;
  font-family: var(--font-mono);
}

.badge-version {
  background-color: var(--brand-primary-light);
  color: var(--brand-primary);
  border: 1px solid #c7dded;
}

.badge-arch {
  background-color: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
}

.badge-section {
  background-color: #f8fafc;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

.package-description {
  font-size: 0.86rem;
  color: var(--text-body);
  margin-bottom: 16px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.package-meta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.76rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
  padding-top: 12px;
  margin-bottom: 14px;
}

.package-actions {
  display: flex;
  gap: 8px;
}

.quick-install-command {
  flex: 1;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xs);
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-heading);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.quick-install-command:hover {
  background-color: #e2e8f0;
}

.action-btn-icon {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  color: var(--text-body);
  border-radius: var(--radius-xs);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.action-btn-icon:hover {
  background-color: var(--bg-subtle);
  color: var(--brand-primary);
  border-color: var(--border-strong);
}

/* ==========================================================================
   Documentation & Institutional Guide Cards
   ========================================================================== */

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.card-box {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.card-box-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.instruction-step {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
}

.step-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--brand-primary-light);
  border: 1px solid var(--brand-primary);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.82rem;
  flex-shrink: 0;
}

.step-content {
  flex: 1;
}

.step-label {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 4px;
}

.step-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.code-box {
  background-color: var(--code-bg);
  border: 1px solid var(--code-border);
  border-radius: var(--radius-xs);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--code-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  overflow-x: auto;
}

/* ==========================================================================
   Restricted Access Notice Box
   ========================================================================== */

.restricted-notice-box {
  background-color: #ffffff;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 48px 24px;
  text-align: center;
  max-width: 600px;
  margin: 20px auto;
  box-shadow: var(--shadow-card);
}

.restricted-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background-color: var(--debian-red-light);
  color: var(--debian-red);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
}

/* ==========================================================================
   Upload & Package Management
   ========================================================================== */

.management-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 32px;
}

@media (max-width: 800px) {
  .management-columns {
    grid-template-columns: 1fr;
  }
}

.upload-dropzone {
  border: 2px dashed var(--border-strong);
  background-color: var(--bg-subtle);
  border-radius: var(--radius-md);
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.upload-dropzone:hover, .upload-dropzone.dragover {
  border-color: var(--brand-primary);
  background-color: var(--brand-primary-light);
}

.dropzone-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  border: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary);
  margin-bottom: 4px;
}

.progress-container {
  width: 100%;
  background-color: var(--border-default);
  border-radius: var(--radius-xs);
  height: 6px;
  overflow: hidden;
  margin-top: 10px;
  display: none;
}

.progress-bar-fill {
  width: 0%;
  height: 100%;
  background-color: var(--brand-primary);
  transition: width 0.2s ease;
}

/* Table */
.data-table-container {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.86rem;
}

.data-table th {
  padding: 11px 16px;
  background-color: var(--bg-subtle);
  color: var(--text-heading);
  font-weight: 600;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border-default);
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-body);
}

.data-table tr:hover td {
  background-color: #fafbfc;
}

.btn-danger {
  background-color: var(--debian-red-light);
  color: var(--debian-red);
  border: 1px solid #fbcfe8;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  font-size: 0.74rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-danger:hover {
  background-color: var(--debian-red);
  color: #ffffff;
}

/* ==========================================================================
   Modals
   ========================================================================== */

.modal-layer {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

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

.modal-content-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  max-width: 580px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-dropdown);
  overflow: hidden;
}

.modal-card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-heading);
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
}

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

.modal-card-body {
  padding: 20px;
  overflow-y: auto;
}

.field-entry {
  margin-bottom: 12px;
}

.field-entry-label {
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.field-entry-data {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xs);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-heading);
  word-break: break-all;
}

/* Quick Account Switcher Helper in Modal */
.quick-login-hints {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-top: 14px;
  font-size: 0.8rem;
}

.quick-hint-pill {
  display: inline-block;
  background-color: #ffffff;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xs);
  padding: 3px 8px;
  font-size: 0.75rem;
  cursor: pointer;
  margin: 3px 2px;
  font-family: var(--font-mono);
}

.quick-hint-pill:hover {
  background-color: var(--brand-primary-light);
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */

.toast-shelf {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 2000;
}

.toast-item {
  background-color: var(--text-heading);
  color: #ffffff;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-dropdown);
  animation: toastPop 0.15s ease-out;
}

@keyframes toastPop {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.toast-item.success { border-left: 4px solid var(--status-success); }
.toast-item.error { border-left: 4px solid var(--debian-red); }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--border-default);
  background-color: var(--bg-surface);
  padding: 36px 0;
  margin-top: 48px;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-nav-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 10px;
}

.footer-nav-links a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-nav-links a:hover {
  color: var(--brand-primary);
  text-decoration: underline;
}