/*
 * ByteFort.org - Forgejo Custom Theme
 * A digital fortress for your code and data
 * 
 * Design: Modern fortress aesthetic with deep teals, 
 * protective shields, and a sense of security
 */

/* ===== CSS Custom Properties ===== */
:root {
  /* ByteFort Brand Colors */
  --bf-fortress-dark: #0a1628;
  --bf-fortress-deeper: #060d18;
  --bf-shield-teal: #14b8a6;
  --bf-shield-teal-dark: #0d9488;
  --bf-shield-teal-glow: rgba(20, 184, 166, 0.3);
  --bf-rampart-blue: #1e3a5f;
  --bf-rampart-light: #2d4a6f;
  --bf-watchtower-gold: #f59e0b;
  --bf-gate-green: #10b981;
  --bf-alert-red: #ef4444;
  --bf-stone-gray: #64748b;
  --bf-stone-light: #94a3b8;
  --bf-parchment: #f1f5f9;
  --bf-parchment-dark: #e2e8f0;
  
  /* Semantic Mappings */
  --bf-primary: var(--bf-shield-teal);
  --bf-primary-hover: var(--bf-shield-teal-dark);
  --bf-secondary: var(--bf-rampart-blue);
  --bf-accent: var(--bf-watchtower-gold);
  --bf-success: var(--bf-gate-green);
  --bf-danger: var(--bf-alert-red);
  
  /* Typography */
  --bf-font-display: 'Orbitron', 'Rajdhani', system-ui, sans-serif;
  --bf-font-body: 'Source Sans 3', 'Nunito Sans', system-ui, sans-serif;
  --bf-font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* Spacing & Sizing */
  --bf-radius-sm: 4px;
  --bf-radius-md: 8px;
  --bf-radius-lg: 12px;
  --bf-radius-xl: 16px;
  
  /* Effects */
  --bf-shadow-glow: 0 0 20px var(--bf-shield-teal-glow);
  --bf-shadow-card: 0 4px 24px rgba(0, 0, 0, 0.25);
  --bf-shadow-elevated: 0 8px 32px rgba(0, 0, 0, 0.35);
  --bf-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Grid Pattern */
  --bf-grid-pattern: linear-gradient(rgba(20, 184, 166, 0.03) 1px, transparent 1px),
                     linear-gradient(90deg, rgba(20, 184, 166, 0.03) 1px, transparent 1px);
}

/* ===== Font Imports ===== */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800&family=Source+Sans+3:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ===== Global Overrides ===== */
body {
  font-family: var(--bf-font-body) !important;
  background: var(--bf-fortress-dark) !important;
  color: var(--bf-parchment) !important;
  background-image: var(--bf-grid-pattern) !important;
  background-size: 40px 40px !important;
  min-height: 100vh;
}

/* Subtle animated background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 20% 20%, rgba(20, 184, 166, 0.08) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 80%, rgba(30, 58, 95, 0.15) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6,
.ui.header,
.header {
  font-family: var(--bf-font-display) !important;
  font-weight: 600 !important;
  letter-spacing: 0.5px;
  color: var(--bf-parchment) !important;
}

code, pre, .mono,
.CodeMirror,
.markup code {
  font-family: var(--bf-font-mono) !important;
}

a {
  color: var(--bf-shield-teal) !important;
  transition: var(--bf-transition);
}

a:hover {
  color: var(--bf-watchtower-gold) !important;
  text-decoration: none !important;
}

/* ===== Navigation / Header ===== */
.ui.secondary.menu.navbar,
.navbar,
#navbar {
  background: linear-gradient(180deg, var(--bf-fortress-deeper) 0%, var(--bf-fortress-dark) 100%) !important;
  border-bottom: 1px solid var(--bf-rampart-blue) !important;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3) !important;
  padding: 0.5rem 1rem !important;
}

.navbar .item,
.navbar a.item {
  color: var(--bf-stone-light) !important;
  font-weight: 500 !important;
  transition: var(--bf-transition) !important;
  border-radius: var(--bf-radius-sm) !important;
  margin: 0 2px !important;
}

.navbar .item:hover,
.navbar a.item:hover {
  background: var(--bf-rampart-blue) !important;
  color: var(--bf-shield-teal) !important;
}

.navbar .item.active,
.navbar a.item.active {
  background: var(--bf-rampart-blue) !important;
  color: var(--bf-shield-teal) !important;
  border-bottom: 2px solid var(--bf-shield-teal) !important;
}

/* ByteFort Logo Styling */
.navbar .logo,
.navbar .header.item {
  font-family: var(--bf-font-display) !important;
  font-weight: 700 !important;
  font-size: 1.25rem !important;
  color: var(--bf-shield-teal) !important;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.navbar .logo img,
.navbar .header.item img {
  filter: drop-shadow(0 0 8px var(--bf-shield-teal-glow));
}

/* ===== Buttons ===== */
.ui.button,
button,
.btn {
  font-family: var(--bf-font-body) !important;
  font-weight: 600 !important;
  border-radius: var(--bf-radius-md) !important;
  transition: all var(--bf-transition) !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.85rem !important;
}

.ui.primary.button,
.ui.button.primary,
.btn-primary {
  background: linear-gradient(135deg, var(--bf-shield-teal) 0%, var(--bf-shield-teal-dark) 100%) !important;
  color: var(--bf-fortress-dark) !important;
  border: none !important;
  box-shadow: var(--bf-shadow-glow) !important;
}

.ui.primary.button:hover,
.ui.button.primary:hover,
.btn-primary:hover {
  background: linear-gradient(135deg, var(--bf-shield-teal-dark) 0%, var(--bf-shield-teal) 100%) !important;
  transform: translateY(-1px);
  box-shadow: 0 0 30px var(--bf-shield-teal-glow), var(--bf-shadow-elevated) !important;
}

.ui.secondary.button,
.ui.button.secondary,
.btn-secondary {
  background: var(--bf-rampart-blue) !important;
  color: var(--bf-parchment) !important;
  border: 1px solid var(--bf-rampart-light) !important;
}

.ui.secondary.button:hover,
.ui.button.secondary:hover,
.btn-secondary:hover {
  background: var(--bf-rampart-light) !important;
  border-color: var(--bf-shield-teal) !important;
}

.ui.green.button,
.btn-success {
  background: linear-gradient(135deg, var(--bf-gate-green) 0%, #059669 100%) !important;
}

.ui.red.button,
.btn-danger {
  background: linear-gradient(135deg, var(--bf-alert-red) 0%, #dc2626 100%) !important;
}

/* ===== Cards & Containers ===== */
.ui.segment,
.ui.card,
.card,
.box,
.repository {
  background: linear-gradient(135deg, rgba(30, 58, 95, 0.4) 0%, rgba(10, 22, 40, 0.6) 100%) !important;
  border: 1px solid var(--bf-rampart-blue) !important;
  border-radius: var(--bf-radius-lg) !important;
  box-shadow: var(--bf-shadow-card) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.ui.segment:hover,
.ui.card:hover,
.card:hover {
  border-color: var(--bf-shield-teal) !important;
  box-shadow: var(--bf-shadow-glow), var(--bf-shadow-elevated) !important;
}

/* ===== Forms & Inputs ===== */
.ui.input input,
.ui.form input,
.ui.form textarea,
.ui.form select,
input[type="text"],
input[type="password"],
input[type="email"],
textarea,
select {
  background: var(--bf-fortress-deeper) !important;
  border: 1px solid var(--bf-rampart-blue) !important;
  border-radius: var(--bf-radius-md) !important;
  color: var(--bf-parchment) !important;
  font-family: var(--bf-font-body) !important;
  transition: var(--bf-transition) !important;
}

.ui.input input:focus,
.ui.form input:focus,
.ui.form textarea:focus,
input:focus,
textarea:focus {
  border-color: var(--bf-shield-teal) !important;
  box-shadow: 0 0 0 3px var(--bf-shield-teal-glow) !important;
  outline: none !important;
}

.ui.input input::placeholder,
input::placeholder,
textarea::placeholder {
  color: var(--bf-stone-gray) !important;
}

/* ===== Tables ===== */
.ui.table,
table {
  background: transparent !important;
  border: 1px solid var(--bf-rampart-blue) !important;
  border-radius: var(--bf-radius-md) !important;
  overflow: hidden;
}

.ui.table thead th,
table thead th {
  background: var(--bf-rampart-blue) !important;
  color: var(--bf-parchment) !important;
  font-family: var(--bf-font-display) !important;
  font-weight: 500 !important;
  text-transform: uppercase;
  font-size: 0.8rem !important;
  letter-spacing: 1px;
  border: none !important;
}

.ui.table tbody tr,
table tbody tr {
  background: rgba(10, 22, 40, 0.4) !important;
  border-bottom: 1px solid rgba(30, 58, 95, 0.5) !important;
  transition: var(--bf-transition) !important;
}

.ui.table tbody tr:hover,
table tbody tr:hover {
  background: rgba(30, 58, 95, 0.6) !important;
}

.ui.table td,
table td {
  color: var(--bf-stone-light) !important;
  border: none !important;
}

/* ===== Labels & Tags ===== */
.ui.label,
.label,
.tag {
  background: var(--bf-rampart-blue) !important;
  color: var(--bf-parchment) !important;
  border-radius: var(--bf-radius-sm) !important;
  font-weight: 500 !important;
  font-size: 0.75rem !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ui.label.green,
.label.green {
  background: var(--bf-gate-green) !important;
}

.ui.label.blue,
.label.blue {
  background: var(--bf-shield-teal) !important;
  color: var(--bf-fortress-dark) !important;
}

.ui.label.red,
.label.red {
  background: var(--bf-alert-red) !important;
}

.ui.label.yellow,
.label.yellow,
.ui.label.orange,
.label.orange {
  background: var(--bf-watchtower-gold) !important;
  color: var(--bf-fortress-dark) !important;
}

/* ===== Repository List ===== */
.repository-summary,
.repo-list-item {
  padding: 1.25rem !important;
  margin-bottom: 0.75rem !important;
  border-left: 3px solid transparent !important;
  transition: var(--bf-transition) !important;
}

.repository-summary:hover,
.repo-list-item:hover {
  border-left-color: var(--bf-shield-teal) !important;
}

.repository-summary .name,
.repo-list-item .repo-title {
  font-family: var(--bf-font-display) !important;
  font-weight: 600 !important;
  color: var(--bf-shield-teal) !important;
}

/* ===== File Browser ===== */
.file-table,
#repo-files-table {
  border-radius: var(--bf-radius-lg) !important;
  overflow: hidden;
}

.file-table tr.has-hierarchical-path td,
.file-table .entry {
  border-bottom: 1px solid rgba(30, 58, 95, 0.3) !important;
}

.file-table .svg.octicon,
.file-table .icon {
  color: var(--bf-shield-teal) !important;
}

/* Directory icon */
.file-table .octicon-file-directory-fill {
  color: var(--bf-watchtower-gold) !important;
}

/* ===== Code Viewer ===== */
.code-view,
.file-view,
.CodeMirror,
pre code {
  background: var(--bf-fortress-deeper) !important;
  border-radius: var(--bf-radius-md) !important;
}

.code-view .lines-num,
.lines-num {
  background: rgba(30, 58, 95, 0.3) !important;
  color: var(--bf-stone-gray) !important;
  border-right: 1px solid var(--bf-rampart-blue) !important;
}

.code-view .lines-code,
.lines-code {
  color: var(--bf-parchment) !important;
}

/* Syntax highlighting adjustments */
.code-view .pl-k,
.hljs-keyword {
  color: var(--bf-shield-teal) !important;
}

.code-view .pl-s,
.hljs-string {
  color: var(--bf-gate-green) !important;
}

.code-view .pl-c,
.hljs-comment {
  color: var(--bf-stone-gray) !important;
}

.code-view .pl-en,
.hljs-function {
  color: var(--bf-watchtower-gold) !important;
}

/* ===== Diff View ===== */
.diff-file-box {
  border-radius: var(--bf-radius-lg) !important;
  overflow: hidden;
  margin-bottom: 1rem !important;
}

.diff-file-header {
  background: var(--bf-rampart-blue) !important;
}

.add-code,
.diff-line-add {
  background: rgba(16, 185, 129, 0.15) !important;
}

.del-code,
.diff-line-del {
  background: rgba(239, 68, 68, 0.15) !important;
}

/* ===== Markdown Content ===== */
.markdown-body,
.markup {
  color: var(--bf-parchment) !important;
  line-height: 1.7;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markup h1,
.markup h2,
.markup h3,
.markup h4 {
  color: var(--bf-shield-teal) !important;
  border-bottom: 1px solid var(--bf-rampart-blue) !important;
  padding-bottom: 0.5rem;
  margin-top: 1.5rem;
}

.markdown-body blockquote,
.markup blockquote {
  border-left: 4px solid var(--bf-shield-teal) !important;
  background: rgba(30, 58, 95, 0.3) !important;
  padding: 1rem !important;
  margin: 1rem 0 !important;
  border-radius: 0 var(--bf-radius-md) var(--bf-radius-md) 0 !important;
}

.markdown-body code,
.markup code {
  background: var(--bf-rampart-blue) !important;
  padding: 0.2rem 0.5rem !important;
  border-radius: var(--bf-radius-sm) !important;
  color: var(--bf-shield-teal) !important;
}

.markdown-body pre,
.markup pre {
  background: var(--bf-fortress-deeper) !important;
  border: 1px solid var(--bf-rampart-blue) !important;
  border-radius: var(--bf-radius-md) !important;
}

/* ===== Issues & Pull Requests ===== */
.issue-list .item,
.issue.list > .item {
  background: transparent !important;
  border-bottom: 1px solid var(--bf-rampart-blue) !important;
  padding: 1rem !important;
  transition: var(--bf-transition) !important;
}

.issue-list .item:hover,
.issue.list > .item:hover {
  background: rgba(30, 58, 95, 0.3) !important;
}

.issue-list .title,
.issue.list .title {
  color: var(--bf-parchment) !important;
  font-weight: 600 !important;
}

.issue-list .title:hover,
.issue.list .title:hover {
  color: var(--bf-shield-teal) !important;
}

/* Issue state labels */
.issue-state-label.open,
.ui.label.issue-state-open {
  background: var(--bf-gate-green) !important;
}

.issue-state-label.closed,
.ui.label.issue-state-closed {
  background: var(--bf-alert-red) !important;
}

.issue-state-label.merged,
.ui.label.issue-state-merged {
  background: #8b5cf6 !important;
}

/* ===== Comments ===== */
.comment-list .comment,
.timeline-item {
  background: rgba(30, 58, 95, 0.2) !important;
  border: 1px solid var(--bf-rampart-blue) !important;
  border-radius: var(--bf-radius-lg) !important;
  margin-bottom: 1rem !important;
}

.comment-header,
.timeline-item-header {
  background: rgba(30, 58, 95, 0.4) !important;
  border-bottom: 1px solid var(--bf-rampart-blue) !important;
  padding: 0.75rem 1rem !important;
}

/* ===== Dropdown Menus ===== */
.ui.dropdown .menu,
.dropdown-menu {
  background: var(--bf-fortress-dark) !important;
  border: 1px solid var(--bf-rampart-blue) !important;
  border-radius: var(--bf-radius-md) !important;
  box-shadow: var(--bf-shadow-elevated) !important;
}

.ui.dropdown .menu .item,
.dropdown-menu .item,
.dropdown-menu a {
  color: var(--bf-stone-light) !important;
  transition: var(--bf-transition) !important;
}

.ui.dropdown .menu .item:hover,
.dropdown-menu .item:hover,
.dropdown-menu a:hover {
  background: var(--bf-rampart-blue) !important;
  color: var(--bf-shield-teal) !important;
}

/* ===== Modals ===== */
.ui.modal,
.modal {
  background: var(--bf-fortress-dark) !important;
  border: 1px solid var(--bf-rampart-blue) !important;
  border-radius: var(--bf-radius-xl) !important;
  box-shadow: var(--bf-shadow-elevated), 0 0 60px rgba(0, 0, 0, 0.5) !important;
}

.ui.modal > .header,
.modal-header {
  background: linear-gradient(135deg, var(--bf-rampart-blue) 0%, var(--bf-fortress-dark) 100%) !important;
  color: var(--bf-parchment) !important;
  font-family: var(--bf-font-display) !important;
  border-bottom: 1px solid var(--bf-rampart-blue) !important;
}

.ui.modal > .content,
.modal-body {
  background: var(--bf-fortress-dark) !important;
  color: var(--bf-parchment) !important;
}

/* ===== Tabs ===== */
.ui.tabular.menu,
.ui.secondary.pointing.menu {
  border-bottom: 2px solid var(--bf-rampart-blue) !important;
}

.ui.tabular.menu .item,
.ui.secondary.pointing.menu .item {
  color: var(--bf-stone-light) !important;
  border: none !important;
  background: transparent !important;
  margin-bottom: -2px !important;
}

.ui.tabular.menu .item:hover,
.ui.secondary.pointing.menu .item:hover {
  color: var(--bf-shield-teal) !important;
}

.ui.tabular.menu .active.item,
.ui.secondary.pointing.menu .active.item {
  color: var(--bf-shield-teal) !important;
  border-bottom: 2px solid var(--bf-shield-teal) !important;
  background: transparent !important;
}

/* ===== Pagination ===== */
.ui.pagination.menu {
  background: transparent !important;
  border: none !important;
}

.ui.pagination.menu .item {
  background: var(--bf-rampart-blue) !important;
  color: var(--bf-parchment) !important;
  border: none !important;
  margin: 0 2px !important;
  border-radius: var(--bf-radius-sm) !important;
}

.ui.pagination.menu .item:hover {
  background: var(--bf-rampart-light) !important;
}

.ui.pagination.menu .active.item {
  background: var(--bf-shield-teal) !important;
  color: var(--bf-fortress-dark) !important;
}

/* ===== Messages & Alerts ===== */
.ui.message,
.flash-message {
  border-radius: var(--bf-radius-md) !important;
  border-left: 4px solid !important;
}

.ui.positive.message,
.ui.success.message,
.flash-success {
  background: rgba(16, 185, 129, 0.15) !important;
  border-left-color: var(--bf-gate-green) !important;
  color: var(--bf-parchment) !important;
}

.ui.negative.message,
.ui.error.message,
.flash-error {
  background: rgba(239, 68, 68, 0.15) !important;
  border-left-color: var(--bf-alert-red) !important;
  color: var(--bf-parchment) !important;
}

.ui.warning.message,
.flash-warning {
  background: rgba(245, 158, 11, 0.15) !important;
  border-left-color: var(--bf-watchtower-gold) !important;
  color: var(--bf-parchment) !important;
}

.ui.info.message,
.flash-info {
  background: rgba(20, 184, 166, 0.15) !important;
  border-left-color: var(--bf-shield-teal) !important;
  color: var(--bf-parchment) !important;
}

/* ===== Footer ===== */
footer,
.footer {
  background: var(--bf-fortress-deeper) !important;
  border-top: 1px solid var(--bf-rampart-blue) !important;
  padding: 2rem !important;
  color: var(--bf-stone-gray) !important;
}

footer a,
.footer a {
  color: var(--bf-stone-light) !important;
}

footer a:hover,
.footer a:hover {
  color: var(--bf-shield-teal) !important;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bf-fortress-deeper);
}

::-webkit-scrollbar-thumb {
  background: var(--bf-rampart-blue);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--bf-rampart-light);
}

/* ===== Selection ===== */
::selection {
  background: var(--bf-shield-teal) !important;
  color: var(--bf-fortress-dark) !important;
}

/* ===== Loading States ===== */
.ui.loading::before,
.loading::before {
  border-color: var(--bf-rampart-blue) !important;
}

.ui.loading::after,
.loading::after {
  border-color: var(--bf-shield-teal) transparent transparent !important;
}

/* ===== Avatar Enhancements ===== */
.avatar,
.ui.avatar,
img.avatar {
  border: 2px solid var(--bf-rampart-blue) !important;
  border-radius: 50% !important;
  transition: var(--bf-transition) !important;
}

.avatar:hover,
.ui.avatar:hover {
  border-color: var(--bf-shield-teal) !important;
  box-shadow: 0 0 10px var(--bf-shield-teal-glow) !important;
}

/* ===== Activity / Feed ===== */
.activity .news,
.feed .event {
  border-bottom: 1px solid var(--bf-rampart-blue) !important;
  padding: 1rem 0 !important;
}

/* ===== Empty States ===== */
.empty-placeholder,
.ui.placeholder.segment {
  background: transparent !important;
  border: 2px dashed var(--bf-rampart-blue) !important;
  border-radius: var(--bf-radius-lg) !important;
  color: var(--bf-stone-gray) !important;
}

/* ===== Tooltip ===== */
[data-tooltip]::before,
.ui.popup {
  background: var(--bf-fortress-dark) !important;
  color: var(--bf-parchment) !important;
  border: 1px solid var(--bf-rampart-blue) !important;
  border-radius: var(--bf-radius-sm) !important;
}

/* ===== Progress Bars ===== */
.ui.progress {
  background: var(--bf-rampart-blue) !important;
  border-radius: var(--bf-radius-md) !important;
}

.ui.progress .bar {
  background: linear-gradient(90deg, var(--bf-shield-teal) 0%, var(--bf-shield-teal-dark) 100%) !important;
  border-radius: var(--bf-radius-md) !important;
}

/* ===== Stats / Counters ===== */
.ui.statistic .value,
.stat-value {
  font-family: var(--bf-font-display) !important;
  color: var(--bf-shield-teal) !important;
}

.ui.statistic .label,
.stat-label {
  color: var(--bf-stone-light) !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== Special: Fortress Shield Icon Effect ===== */
.bytefort-shield {
  position: relative;
  display: inline-block;
}

.bytefort-shield::after {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border: 2px solid var(--bf-shield-teal);
  border-radius: 50%;
  opacity: 0;
  animation: shield-pulse 2s infinite;
}

@keyframes shield-pulse {
  0%, 100% {
    opacity: 0;
    transform: scale(0.8);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.1);
  }
}

/* ===== Animation: Secure Entry ===== */
@keyframes secure-fade-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ui.segment,
.ui.card,
.repository-summary {
  animation: secure-fade-in 0.3s ease-out;
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 768px) {
  :root {
    --bf-radius-lg: 8px;
    --bf-radius-xl: 12px;
  }
  
  .navbar .logo,
  .navbar .header.item {
    font-size: 1rem !important;
  }
  
  body {
    background-size: 30px 30px !important;
  }
}

/* ===== Print Styles ===== */
@media print {
  body {
    background: white !important;
    color: black !important;
  }
  
  .navbar,
  footer,
  .ui.button {
    display: none !important;
  }
}