/* ==========================================================================
   demo.syssecure.pl - Security Playground Styles
   ========================================================================== */

/* Font Faces */
@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/JetBrainsMono-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/JetBrainsMono-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JetBrains Mono';
  src: url('../fonts/JetBrainsMono-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('../fonts/Inter-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* CSS Variables */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a24;
  --text-primary: #e4e4e7;
  --text-secondary: #a1a1aa;
  --text-muted: #52525b;
  --accent-purple: #a855f7;
  --accent-purple-light: #c084fc;
  --accent-purple-dark: #7c3aed;
  --accent-pink: #ec4899;
  --accent-pink-light: #f472b6;
  --accent-pink-dark: #db2777;
  --gradient-primary: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-pink) 100%);
  --accent-green: #4ade80;
  --accent-red: #f87171;
  --accent-yellow: #facc15;
  --border-color: #27272a;
  --border-radius: 8px;
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Inter', sans-serif;
}

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

/* Base */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--accent-purple);
  text-decoration: none;
  transition: color 0.2s;
}

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

code, pre {
  font-family: var(--font-mono);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav a {
  color: var(--text-secondary);
  font-size: 0.875rem;
  transition: color 0.2s;
}

.nav a:hover, .nav a.active {
  color: var(--accent-purple);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.user-info .score {
  color: var(--accent-green);
  font-family: var(--font-mono);
}

/* Hero */
.hero {
  padding: 6rem 0;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--accent-purple);
  color: var(--accent-purple);
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  transition: all 0.2s;
}

.card:hover {
  border-color: var(--accent-purple);
  transform: translateY(-2px);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.card h3 {
  font-size: 1.125rem;
  font-weight: 600;
}

.card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  font-family: var(--font-mono);
}

.badge-easy {
  background: rgba(74, 222, 128, 0.1);
  color: var(--accent-green);
}

.badge-medium {
  background: rgba(250, 204, 21, 0.1);
  color: var(--accent-yellow);
}

.badge-hard {
  background: rgba(248, 113, 113, 0.1);
  color: var(--accent-red);
}

.badge-category {
  background: rgba(168, 85, 247, 0.1);
  color: var(--accent-purple);
}

.badge-solved {
  background: rgba(74, 222, 128, 0.2);
  color: var(--accent-green);
}

/* Points */
.points {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--accent-purple);
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  text-align: center;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  font-family: var(--font-mono);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.form-group input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent-purple);
}

.form-group input::placeholder {
  color: var(--text-muted);
}

/* Alerts */
.alert {
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.alert-success {
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid var(--accent-green);
  color: var(--accent-green);
}

.alert-error {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid var(--accent-red);
  color: var(--accent-red);
}

.alert-info {
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid var(--accent-purple);
  color: var(--accent-purple);
}

/* Scoreboard */
.scoreboard {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.scoreboard-header {
  display: grid;
  grid-template-columns: 60px 1fr 100px 100px;
  padding: 1rem 1.5rem;
  background: var(--bg-tertiary);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.scoreboard-row {
  display: grid;
  grid-template-columns: 60px 1fr 100px 100px;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  align-items: center;
}

.scoreboard-row:hover {
  background: var(--bg-tertiary);
}

.scoreboard-rank {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-muted);
}

.scoreboard-rank.top-3 {
  color: var(--accent-yellow);
}

.scoreboard-name {
  font-weight: 500;
}

.scoreboard-solves {
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

.scoreboard-score {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--accent-purple);
  text-align: right;
}

/* Challenge Page */
.challenge-detail {
  max-width: 800px;
  margin: 2rem auto;
}

.challenge-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.challenge-meta {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.challenge-description {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  margin-bottom: 2rem;
  white-space: pre-wrap;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.8;
}

.challenge-files {
  margin-bottom: 2rem;
}

.challenge-files a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

/* Flag Submit Form */
.flag-form {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
}

.flag-input-group {
  display: flex;
  gap: 1rem;
}

.flag-input-group input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-primary);
  font-family: var(--font-mono);
}

/* Hints */
.hints-section {
  margin-top: 2rem;
}

.hints-section h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.hint-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1rem 1.5rem;
  margin-bottom: 1rem;
}

.hint-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hint-cost {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-red);
}

.hint-content {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--accent-green);
}

.hint-content.hidden {
  display: none;
}

/* Rules */
.rules-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  margin: 2rem 0;
}

.rules-section h2 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.rules-list {
  list-style: none;
}

.rules-list li {
  padding: 0.5rem 0;
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.rules-list .allowed {
  color: var(--accent-green);
}

.rules-list .forbidden {
  color: var(--accent-red);
}

/* Dashboard Specific */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 1.5rem;
  margin: 2rem 0;
}

@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

.map-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  height: 500px;
  overflow: hidden;
}

#attack-map {
  height: 100%;
  width: 100%;
  background: var(--bg-primary);
}

.attack-feed {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  height: 500px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.feed-header {
  padding: 1rem 1.5rem;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.feed-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.feed-content {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
}

.feed-item {
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius);
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: var(--bg-tertiary);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.feed-item.ssh {
  border-left: 3px solid var(--accent-purple);
}

.feed-item.web {
  border-left: 3px solid var(--accent-pink);
}

.feed-item .timestamp {
  color: var(--text-muted);
}

.feed-item .ip {
  color: var(--accent-red);
}

.feed-item .country {
  color: var(--text-secondary);
}

.feed-item .details {
  margin-top: 0.25rem;
  color: var(--text-secondary);
}

/* Footer */
.footer {
  padding: 3rem 0;
  margin-top: 4rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

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

/* Playground Page */
.playground-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

@media (max-width: 768px) {
  .playground-grid {
    grid-template-columns: 1fr;
  }
}

.playground-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2rem;
}

.playground-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.playground-card .credentials {
  background: var(--bg-tertiary);
  border-radius: var(--border-radius);
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  margin: 1rem 0;
}

.warning-box {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid var(--accent-red);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin: 2rem 0;
}

.warning-box h3 {
  color: var(--accent-red);
  margin-bottom: 0.5rem;
}

/* Auth Pages */
.auth-container {
  max-width: 400px;
  margin: 4rem auto;
}

.auth-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2rem;
}

.auth-card h1 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 1.5rem;
}

.auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Arcade-style Submit Form */
.arcade-submit {
  border: 2px solid var(--accent-yellow);
}

.arcade-form-row {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
}

.arcade-field {
  flex: 1;
}

.arcade-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-yellow);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.arcade-name-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-tertiary);
  border: 2px solid var(--accent-yellow);
  border-radius: var(--border-radius);
  color: var(--accent-yellow);
  font-family: var(--font-mono);
  font-size: 1.25rem;
  text-align: center;
  letter-spacing: 0.2em;
}

.arcade-name-input:focus {
  outline: none;
  box-shadow: 0 0 15px rgba(250, 204, 21, 0.4);
}

.arcade-name-input::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

.arcade-flag-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.arcade-flag-input:focus {
  outline: none;
  border-color: var(--accent-purple);
}

.arcade-submit-btn {
  padding: 0.75rem 2rem;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  white-space: nowrap;
}

/* Arcade Scoreboard */
.arcade-scoreboard .scoreboard-name {
  font-family: var(--font-mono);
  color: var(--accent-yellow);
  letter-spacing: 0.1em;
}

.arcade-name {
  text-transform: uppercase;
}

.arcade-title-large {
  font-family: var(--font-mono);
  color: var(--accent-yellow);
  letter-spacing: 0.15em;
  text-shadow: 0 0 20px rgba(250, 204, 21, 0.5);
}

.top-rank {
  background: rgba(250, 204, 21, 0.05);
}

@media (max-width: 768px) {
  .arcade-form-row {
    flex-direction: column;
  }

  .arcade-submit-btn {
    width: 100%;
  }
}

/* Category Filter */
.category-filter {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.category-filter a {
  padding: 0.5rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.category-filter a:hover, .category-filter a.active {
  background: var(--accent-purple);
  border-color: var(--accent-purple);
  color: white;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .header-content {
    flex-direction: column;
    gap: 1rem;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .scoreboard-header,
  .scoreboard-row {
    grid-template-columns: 40px 1fr 80px;
  }

  .scoreboard-solves {
    display: none;
  }
}

/* Leaflet overrides */
.leaflet-container {
  background: var(--bg-primary) !important;
}

.leaflet-tile {
  filter: invert(1) hue-rotate(180deg) brightness(0.8) contrast(0.9);
}

.leaflet-popup-content-wrapper {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-radius: var(--border-radius);
}

.leaflet-popup-tip {
  background: var(--bg-secondary);
}

/* ==========================================================================
   Contact Form
   ========================================================================== */

.contact-container {
  max-width: 800px;
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-form {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-primary);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  transition: border-color 0.2s ease;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.1);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-submit {
  width: 100%;
}

.form-message {
  margin-top: 1rem;
  padding: 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  text-align: center;
  display: none;
}

.form-message.success {
  display: block;
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid var(--accent-green);
  color: var(--accent-green);
}

.form-message.error {
  display: block;
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid var(--accent-red);
  color: var(--accent-red);
}

/* Social links */
.contact-social {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  transition: all 0.2s ease;
  text-decoration: none;
}

.social-link:hover {
  border-color: var(--accent-purple);
  transform: translateX(4px);
}

.social-link-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(168, 85, 247, 0.1);
  border-radius: var(--border-radius);
  flex-shrink: 0;
}

.social-link-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent-purple);
  fill: none;
}

.social-link-text {
  flex: 1;
  min-width: 0;
}

.social-link-label {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.social-link-value {
  font-size: 0.875rem;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}