/* ==========================================================================
   O REFÚGIO - DESIGN SYSTEM (NEO-BRUTALISM & RETRÔ 16-BITS)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600;800&family=Press+Start+2P&family=Share+Tech+Mono&display=swap');

:root {
  --bg-deep: #0a0e17;
  --bg-surface: #111625;
  --bg-card: #141c30;
  --bg-card-hover: #1a243d;
  --border-green: #00ff66;
  --border-amber: #ffb000;
  --border-cyan: #00f0ff;
  --border-pink: #ff0055;
  --text-main: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --shadow-color: #000000;
  --font-mono: 'JetBrains Mono', 'Share Tech Mono', monospace;
  --font-pixel: 'Press Start 2P', monospace;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --brutalist-border-w: 2px;
  --shadow-offset: 4px;
}

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

body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* Scanline retrô sutil no topo do body */
body::before {
  content: " ";
  display: block;
  position: fixed;
  top: 0; left: 0; bottom: 0; right: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03));
  z-index: 999;
  background-size: 100% 3px, 3px 100%;
  pointer-events: none;
  opacity: 0.6;
}

/* Links */
a {
  color: var(--border-cyan);
  text-decoration: none;
  transition: all 0.15s ease-in-out;
}

a:hover {
  color: var(--border-green);
  text-decoration: underline;
}

/* ==========================================================================
   TOP TERMINAL TICKER
   ========================================================================== */
.terminal-ticker {
  background: #000000;
  border-bottom: 2px solid var(--border-green);
  color: var(--border-green);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 6px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  letter-spacing: 0.5px;
  overflow-x: auto;
  white-space: nowrap;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ticker-item .dot {
  width: 8px;
  height: 8px;
  background: var(--border-green);
  display: inline-block;
  animation: pulse-green 1.5s infinite;
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.site-header {
  background: var(--bg-surface);
  border-bottom: 3px solid var(--border-amber);
  padding: 20px 0;
  box-shadow: 0 4px 0 #000000;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.logo-block {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo-badge {
  background: #000000;
  border: 2px solid var(--border-green);
  color: var(--border-green);
  font-family: var(--font-pixel);
  font-size: 0.9rem;
  padding: 10px 14px;
  box-shadow: 3px 3px 0 var(--border-green);
  text-shadow: 0 0 5px rgba(0, 255, 102, 0.4);
}

.logo-text h1 {
  font-family: var(--font-mono);
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-text h1 span {
  color: var(--border-amber);
}

.logo-text p {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.main-nav {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.nav-btn {
  background: #000000;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 14px;
  border: 2px solid #ffffff;
  box-shadow: 3px 3px 0 #ffffff;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}

.nav-btn:hover {
  text-decoration: none;
  background: var(--bg-surface);
  border-color: var(--border-cyan);
  color: var(--border-cyan);
  box-shadow: 3px 3px 0 var(--border-cyan);
}

.nav-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--border-cyan);
}

.nav-btn.active {
  border-color: var(--border-green);
  color: var(--border-green);
  box-shadow: 3px 3px 0 var(--border-green);
}

.nav-btn.admin-btn {
  border-color: var(--border-amber);
  color: var(--border-amber);
  box-shadow: 3px 3px 0 var(--border-amber);
}

/* ==========================================================================
   MAIN LAYOUT & CARDS (NEO-BRUTALIST)
   ========================================================================== */
main {
  flex: 1;
  padding: 40px 0;
}

.flash-banner {
  background: #000000;
  border: 2px solid var(--border-green);
  color: var(--border-green);
  font-family: var(--font-mono);
  padding: 12px 16px;
  margin-bottom: 30px;
  box-shadow: 4px 4px 0 var(--border-green);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-brutalist {
  background: var(--bg-card);
  border: 2px solid #334155;
  box-shadow: 5px 5px 0 #000000;
  padding: 24px;
  margin-bottom: 30px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
  position: relative;
}

.card-brutalist:hover {
  border-color: var(--border-green);
  box-shadow: 6px 6px 0 var(--border-green);
}

.card-title {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.card-title a {
  color: #ffffff;
}

.card-title a:hover {
  color: var(--border-cyan);
}

.badge-cat {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  background: #000000;
  border: 1px solid var(--border-amber);
  color: var(--border-amber);
  box-shadow: 2px 2px 0 var(--border-amber);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.card-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.post-media-cover {
  width: 100%;
  max-height: 380px;
  object-fit: cover;
  border: 2px solid #000000;
  margin-bottom: 20px;
  display: block;
}

/* ==========================================================================
   BUTTONS (PHYSICAL TACTILE FEEL)
   ========================================================================== */
.btn {
  background: #000000;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 10px 18px;
  border: 2px solid var(--border-green);
  box-shadow: 4px 4px 0 var(--border-green);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.06s ease, box-shadow 0.06s ease;
  text-transform: uppercase;
}

.btn:hover {
  background: var(--border-green);
  color: #000000;
  text-decoration: none;
}

.btn:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--border-green);
}

.btn-amber {
  border-color: var(--border-amber);
  box-shadow: 4px 4px 0 var(--border-amber);
  color: var(--border-amber);
}

.btn-amber:hover {
  background: var(--border-amber);
  color: #000000;
}

.btn-amber:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--border-amber);
}

.btn-cyan {
  border-color: var(--border-cyan);
  box-shadow: 4px 4px 0 var(--border-cyan);
  color: var(--border-cyan);
}

.btn-cyan:hover {
  background: var(--border-cyan);
  color: #000000;
}

.btn-cyan:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--border-cyan);
}

.btn-danger {
  border-color: var(--border-pink);
  box-shadow: 4px 4px 0 var(--border-pink);
  color: var(--border-pink);
}

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

/* ==========================================================================
   CATEGORIES PILLS & PAGINATION
   ========================================================================== */
.category-filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.filter-pill {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 6px 12px;
  background: #000000;
  border: 1px solid #475569;
  color: var(--text-muted);
}

.filter-pill:hover,
.filter-pill.active {
  border-color: var(--border-green);
  color: var(--border-green);
  background: #0f172a;
  text-decoration: none;
}

.pagination-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  margin-top: 40px;
  font-family: var(--font-mono);
}

/* ==========================================================================
   LAB / COMMUNITY HUB & TOP 5 PODIUM
   ========================================================================== */
.lab-header {
  border: 2px solid var(--border-cyan);
  box-shadow: 5px 5px 0 var(--border-cyan);
  background: #000000;
  padding: 24px;
  margin-bottom: 35px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.top5-container {
  margin-bottom: 40px;
}

.section-label {
  font-family: var(--font-pixel);
  font-size: 0.85rem;
  color: var(--border-amber);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.top5-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.top5-card {
  background: #0d1322;
  border: 2px solid var(--border-amber);
  box-shadow: 4px 4px 0 var(--border-amber);
  padding: 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.top5-rank-badge {
  position: absolute;
  top: -12px;
  right: 14px;
  background: #000000;
  border: 2px solid var(--border-amber);
  color: var(--border-amber);
  font-family: var(--font-pixel);
  font-size: 0.75rem;
  padding: 4px 8px;
  box-shadow: 2px 2px 0 #000;
}

.submissions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.submission-card {
  background: var(--bg-card);
  border: 2px solid #334155;
  box-shadow: 4px 4px 0 #000000;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.submission-card:hover {
  border-color: var(--border-cyan);
  box-shadow: 5px 5px 0 var(--border-cyan);
}

.submission-card .clicks-info {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--border-green);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   POST DETAIL & COMMENTS
   ========================================================================== */
.post-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #cbd5e1;
}

.post-content h1, .post-content h2, .post-content h3 {
  font-family: var(--font-mono);
  color: #ffffff;
  margin: 28px 0 16px 0;
  letter-spacing: -0.5px;
}

.post-content h1 { font-size: 1.8rem; border-bottom: 2px dashed #334155; padding-bottom: 8px; }
.post-content h2 { font-size: 1.4rem; color: var(--border-amber); }
.post-content h3 { font-size: 1.2rem; color: var(--border-cyan); }

.post-content p {
  margin-bottom: 18px;
}

.post-content blockquote {
  border-left: 4px solid var(--border-green);
  background: #000000;
  padding: 12px 18px;
  margin: 20px 0;
  font-family: var(--font-mono);
  color: #86efac;
}

.post-content pre {
  background: #000000;
  border: 1px solid #334155;
  padding: 14px;
  overflow-x: auto;
  margin: 20px 0;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.post-content code {
  font-family: var(--font-mono);
  background: #000000;
  padding: 2px 6px;
  color: var(--border-cyan);
  border: 1px solid #334155;
}

.comments-section {
  margin-top: 50px;
  border-top: 2px solid #334155;
  padding-top: 40px;
}

.comment-card {
  background: #0d121f;
  border: 1px solid #334155;
  box-shadow: 3px 3px 0 #000;
  padding: 16px;
  margin-bottom: 16px;
}

.comment-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.comment-author {
  color: var(--border-amber);
  font-weight: 700;
}

/* ==========================================================================
   FORMS & INPUTS (RETRO BRUTALIST)
   ========================================================================== */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: #cbd5e1;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  background: #000000;
  border: 2px solid #475569;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  padding: 10px 12px;
  box-shadow: 3px 3px 0 #000000;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--border-green);
  box-shadow: 3px 3px 0 var(--border-green);
}

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

/* Campo Honeypot invisível para bots */
.hp-field {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  position: absolute !important;
  left: -9999px !important;
}

/* ==========================================================================
   MODAL 16-BITS RETRO
   ========================================================================== */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(3px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

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

.modal-window {
  background: var(--bg-surface);
  border: 3px solid var(--border-cyan);
  box-shadow: 8px 8px 0 #000000;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-titlebar {
  background: #000000;
  border-bottom: 2px solid var(--border-cyan);
  padding: 10px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-pixel);
  font-size: 0.75rem;
  color: var(--border-cyan);
}

.modal-close-btn {
  background: #ff0055;
  color: #ffffff;
  border: none;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 800;
  padding: 2px 8px;
  cursor: pointer;
}

.modal-body {
  padding: 24px;
}

/* ==========================================================================
   ADMIN DASHBOARD
   ========================================================================== */
.admin-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 30px;
}

.metric-card {
  background: #000000;
  border: 2px solid var(--border-green);
  box-shadow: 4px 4px 0 var(--border-green);
  padding: 16px;
  text-align: center;
}

.metric-val {
  font-family: var(--font-pixel);
  font-size: 1.5rem;
  color: var(--border-green);
  margin-bottom: 6px;
}

.metric-lbl {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
}

.admin-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid #334155;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.tab-btn {
  background: #000000;
  color: var(--text-muted);
  border: 2px solid #334155;
  border-bottom: none;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-weight: 700;
  cursor: pointer;
}

.tab-btn.active {
  border-color: var(--border-amber);
  color: var(--border-amber);
  background: var(--bg-surface);
}

.table-brutalist {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.table-brutalist th, .table-brutalist td {
  border: 1px solid #334155;
  padding: 10px 12px;
  text-align: left;
}

.table-brutalist th {
  background: #000000;
  color: var(--border-amber);
}

.table-brutalist tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

/* ==========================================================================
   FOOTER & RETRO VISITOR ODOMETER
   ========================================================================== */
.site-footer {
  background: #000000;
  border-top: 3px solid var(--border-green);
  padding: 30px 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.odometer-box {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid var(--border-green);
  padding: 6px 12px;
  background: #0a0e17;
  box-shadow: 3px 3px 0 var(--border-green);
}

.odometer-label {
  font-size: 0.75rem;
  color: var(--border-green);
  font-weight: 700;
}

.odometer-digits {
  display: flex;
  gap: 3px;
}

.odometer-digit {
  background: #000000;
  border: 1px solid var(--border-green);
  color: var(--border-green);
  font-family: var(--font-pixel);
  font-size: 0.85rem;
  padding: 3px 6px;
  box-shadow: inset 0 0 4px rgba(0, 255, 102, 0.4);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    align-items: flex-start;
  }
  .main-nav {
    width: 100%;
    justify-content: space-between;
  }
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}