/* Dekasebp Vision - Retro-Cyberpunk Mainframe Aesthetic */
@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=VT323&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg-deep: #000c18;
  --bg-card: rgba(0, 20, 40, 0.7);
  --bg-darker: #01060f;
  --text-cyan: #00f3ff;
  --accent-gold: #ffbe0b;
  --accent-green: #00ff88;
  --accent-violet: #c084fc;
  --accent-red: #ff334b;
  --text-main: #e2e8f0;
  --text-muted: #94a3b8;
  --border-glow: rgba(0, 243, 255, 0.3);
  --border-glow-intense: rgba(0, 243, 255, 0.8);
  --font-mono: 'Share Tech Mono', monospace;
  --font-crt: 'VT323', monospace;
  --font-sans: 'Inter', -apple-system, sans-serif;
}

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

body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(0, 243, 255, 0.08) 0%, transparent 60%),
    linear-gradient(rgba(0, 243, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 243, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 40px 40px, 40px 40px;
}

/* Header & Navbar */
header {
  border-bottom: 1px solid var(--border-glow);
  background: rgba(0, 12, 24, 0.9);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-icon {
  width: 32px;
  height: 32px;
  border: 1px solid var(--text-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-cyan);
  font-family: var(--font-crt);
  font-size: 1.5rem;
  box-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
}

.brand-title {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1px;
}

.brand-badge {
  font-size: 0.7rem;
  background: rgba(0, 243, 255, 0.15);
  color: var(--text-cyan);
  padding: 0.15rem 0.45rem;
  border: 1px solid var(--text-cyan);
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  transition: all 0.2s;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-cyan);
  text-shadow: 0 0 8px rgba(0, 243, 255, 0.5);
}

/* Buttons */
.btn-terminal {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(0, 20, 40, 0.8);
  color: var(--text-cyan);
  border: 1px solid var(--text-cyan);
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
}

.btn-terminal:hover {
  background: var(--text-cyan);
  color: #000c18;
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.5);
}

.btn-terminal.accent {
  background: rgba(0, 255, 136, 0.15);
  color: var(--accent-green);
  border-color: var(--accent-green);
}

.btn-terminal.accent:hover {
  background: var(--accent-green);
  color: #000c18;
  box-shadow: 0 0 15px rgba(0, 255, 136, 0.5);
}

.btn-terminal.gold {
  background: rgba(255, 190, 11, 0.15);
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

.btn-terminal.gold:hover {
  background: var(--accent-gold);
  color: #000c18;
  box-shadow: 0 0 15px rgba(255, 190, 11, 0.5);
}

/* Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  flex: 1;
  width: 100%;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 2.5rem 0 2rem;
}

.hero-subtitle {
  font-family: var(--font-mono);
  color: var(--accent-gold);
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.hero-title {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  color: #fff;
  letter-spacing: 1px;
  margin-bottom: 0.75rem;
}

.hero-desc {
  color: var(--text-muted);
  max-width: 750px;
  margin: 0 auto 1.5rem;
  font-size: 0.95rem;
}

.promo-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid var(--accent-green);
  padding: 0.4rem 1rem;
  color: var(--accent-green);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  border-radius: 4px;
}

/* Cards & Grid */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  padding: 1.5rem;
  position: relative;
}

.card-title {
  font-family: var(--font-mono);
  color: var(--text-cyan);
  font-size: 1rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Dropzone */
.dropzone {
  border: 2px dashed rgba(0, 243, 255, 0.4);
  background: rgba(1, 6, 15, 0.6);
  padding: 2.5rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--text-cyan);
  background: rgba(0, 243, 255, 0.05);
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.2);
}

/* Selected Document File Card (No Image Preview) */
.selected-file-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--bg-darker);
  border: 1px solid var(--border-glow);
  padding: 1.2rem 1.4rem;
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.selected-file-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  overflow: hidden;
}

.selected-file-icon {
  font-size: 2.2rem;
  line-height: 1;
  color: var(--text-cyan);
}

.selected-file-meta {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.selected-file-name {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.selected-file-detail {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-green);
  margin-top: 0.25rem;
}

/* Batch Queue Items */
.queue-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  background: var(--bg-darker);
  border: 1px solid var(--border-glow);
  padding: 0.45rem 0.75rem;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  transition: border-color 0.2s;
}
.queue-item:hover {
  border-color: var(--text-cyan);
}
.queue-item.active {
  border-color: var(--accent-gold);
  background: rgba(255, 190, 11, 0.08);
}
.queue-item.completed {
  border-color: var(--accent-green);
}
.queue-item.failed {
  border-color: var(--accent-red);
}

/* Batch Document Tabs */
.doc-tab {
  background: var(--bg-darker);
  border: 1px solid var(--border-glow);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.6rem;
  border-radius: 3px;
  cursor: pointer;
  white-space: nowrap;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.2s;
}
.doc-tab:hover {
  border-color: var(--text-cyan);
  color: #fff;
}
.doc-tab.active {
  border-color: var(--text-cyan);
  color: var(--text-cyan);
  background: rgba(0, 243, 255, 0.12);
  font-weight: bold;
}

/* Pre / Code */
pre {
  background: var(--bg-darker);
  border: 1px solid rgba(0, 243, 255, 0.2);
  padding: 1rem;
  color: var(--accent-green);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.4;
  overflow-x: auto;
}

/* Form Controls */
.form-group {
  margin-bottom: 1.2rem;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-cyan);
  margin-bottom: 0.4rem;
}

.form-input {
  width: 100%;
  background: var(--bg-darker);
  border: 1px solid var(--border-glow);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.65rem 0.85rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus {
  border-color: var(--text-cyan);
  box-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-glow);
  margin-bottom: 1.5rem;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  padding: 0.75rem 1.2rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}

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

.tab-btn.active {
  color: var(--text-cyan);
  border-bottom-color: var(--text-cyan);
  background: rgba(0, 243, 255, 0.05);
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 6, 15, 0.85);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background: var(--bg-card);
  border: 2px solid var(--text-cyan);
  width: 100%;
  max-width: 480px;
  padding: 2rem;
  box-shadow: 0 0 30px rgba(0, 243, 255, 0.3);
}

/* Footer */
footer {
  border-top: 1px solid var(--border-glow);
  background: rgba(0, 12, 24, 0.95);
  padding: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}