/* =====================================================
   Defend.theFaith() — techdisciple.net Theme
   Dark Tech / Scripture-Driven Design
   ===================================================== */

:root {
  --bg-primary:    #070b14;
  --bg-secondary:  #0d1526;
  --bg-card:       #111a2e;
  --bg-input:      #0a1020;
  --accent-cyan:   #00d4ff;
  --accent-blue:   #3b82f6;
  --accent-purple: #7c3aed;
  --accent-gold:   #f59e0b;
  --accent-green:  #10b981;
  --text-primary:  #e2e8f0;
  --text-muted:    #64748b;
  --text-faint:    #334155;
  --border:        rgba(0, 212, 255, 0.15);
  --border-hover:  rgba(0, 212, 255, 0.4);
  --glow-cyan:     rgba(0, 212, 255, 0.08);
  --glow-purple:   rgba(124, 58, 237, 0.15);
  --font-display:  'Orbitron', sans-serif;
  --font-body:     'Rajdhani', sans-serif;
  --font-code:     'Fira Code', monospace;
  --radius:        8px;
  --radius-lg:     14px;
  --transition:    0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* =====================================================
   ANIMATED BACKGROUND
   ===================================================== */

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

.bg-glow {
  position: fixed;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 80vw;
  height: 60vh;
  background: radial-gradient(ellipse, rgba(124, 58, 237, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* =====================================================
   HEADER
   ===================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 11, 20, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  font-size: 28px;
  color: var(--accent-cyan);
  text-shadow: 0 0 20px var(--accent-cyan);
  line-height: 1;
}

.logo-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.logo-main {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.05em;
}

.logo-main .dot { color: var(--accent-cyan); }
.logo-main .paren { color: var(--accent-purple); }

.logo-sub {
  font-family: var(--font-code);
  font-size: 0.65rem;
  color: var(--text-muted);
}

.header-tag {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--accent-green);
}

.tag-bracket { color: var(--text-muted); }

/* =====================================================
   DAILY VERSE BANNER
   ===================================================== */

.verse-banner {
  position: relative;
  z-index: 1;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.06), rgba(124, 58, 237, 0.06));
  border-bottom: 1px solid var(--border);
  padding: 18px 24px;
}

.verse-banner-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.verse-label {
  font-family: var(--font-code);
  font-size: 0.72rem;
  color: var(--accent-cyan);
  white-space: nowrap;
  padding-top: 3px;
  opacity: 0.8;
}

.verse-text-wrap {
  flex: 1;
}

.verse-loading {
  font-family: var(--font-code);
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
}

.verse-quote {
  font-family: var(--font-code);
  font-size: 0.9rem;
  color: var(--text-primary);
  font-style: italic;
  line-height: 1.6;
  border: none;
  padding: 0;
  margin: 0;
}

.verse-ref {
  display: block;
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--accent-gold);
  margin-top: 4px;
}

/* =====================================================
   MAIN APP
   ===================================================== */

.app-container {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px 60px;
}

/* =====================================================
   MODE NAVIGATION
   ===================================================== */

.mode-nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 40px;
}

.mode-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--text-primary);
}

.mode-btn:hover {
  border-color: var(--border-hover);
  background: rgba(0, 212, 255, 0.05);
  transform: translateY(-2px);
}

.mode-btn.active {
  border-color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.08);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.12), inset 0 0 20px rgba(0, 212, 255, 0.04);
}

.mode-icon { font-size: 1.4rem; margin-bottom: 4px; }

.mode-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.03em;
}

.mode-btn.active .mode-label { color: var(--accent-cyan); }

.mode-desc {
  font-family: var(--font-code);
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* =====================================================
   MODE PANELS
   ===================================================== */

.mode-panel {
  display: none;
  animation: panelIn 0.35s ease;
}

.mode-panel.active { display: block; }

@keyframes panelIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.panel-header {
  margin-bottom: 28px;
}

.panel-title {
  font-family: var(--font-code);
  font-size: 1.6rem;
  font-weight: 400;
  margin-bottom: 8px;
}

.fn-color  { color: var(--accent-cyan); }
.paren     { color: var(--accent-purple); }
.param     { color: var(--accent-gold); font-style: italic; }

.panel-desc {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
  max-width: 650px;
}

/* =====================================================
   INPUT GROUP
   ===================================================== */

.input-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 28px;
}

.input-toggle {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.toggle-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-family: var(--font-code);
  font-size: 0.8rem;
  padding: 6px 16px;
  cursor: pointer;
  transition: all var(--transition);
}

.toggle-btn:hover { border-color: var(--border-hover); color: var(--text-primary); }

.toggle-btn.active {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.06);
}

.input-label {
  display: block;
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--accent-cyan);
  margin-bottom: 10px;
  opacity: 0.8;
}

.main-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 14px 16px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  margin-bottom: 20px;
}

.main-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.main-input::placeholder { color: var(--text-faint); }

.main-textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
}

.submit-btn {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  border: none;
  border-radius: var(--radius);
  color: #000;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 13px 28px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition);
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 212, 255, 0.3);
}

.submit-btn:active { transform: translateY(0); }

.btn-arrow {
  font-size: 1rem;
  transition: transform var(--transition);
}

.submit-btn:hover .btn-arrow { transform: translateX(4px); }

/* =====================================================
   RESPONSE AREA
   ===================================================== */

.response-area {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  animation: panelIn 0.4s ease;
}

.response-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 212, 255, 0.03);
}

.response-tag {
  font-family: var(--font-code);
  font-size: 0.72rem;
  color: var(--accent-cyan);
}

.response-dots {
  display: flex;
  gap: 6px;
}

.response-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-faint);
}

.response-dots span:nth-child(1) { background: #ef4444; }
.response-dots span:nth-child(2) { background: var(--accent-gold); }
.response-dots span:nth-child(3) { background: var(--accent-green); }

.response-content {
  padding: 28px;
  font-size: 0.98rem;
  line-height: 1.8;
}

/* =====================================================
   RESPONSE FORMATTING
   ===================================================== */

.resp-para {
  margin-bottom: 14px;
  color: var(--text-primary);
}

.resp-heading {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-cyan);
  letter-spacing: 0.05em;
  margin: 24px 0 10px;
  text-transform: uppercase;
}

.resp-section {
  display: block;
  background: rgba(0, 212, 255, 0.03);
  border-left: 3px solid var(--accent-cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 12px 16px;
  margin: 14px 0;
}

.resp-num {
  font-family: var(--font-code);
  color: var(--accent-purple);
  font-size: 0.85rem;
  margin-right: 6px;
}

.resp-section-title {
  color: var(--accent-cyan);
}

.scripture-ref {
  font-family: var(--font-code);
  font-size: 0.85rem;
  color: var(--accent-gold);
  font-weight: 500;
  background: rgba(245, 158, 11, 0.08);
  padding: 1px 5px;
  border-radius: 4px;
}

strong {
  color: var(--text-primary);
  font-weight: 600;
}

.resp-error {
  color: #ef4444;
  font-family: var(--font-code);
  font-size: 0.9rem;
}

/* =====================================================
   LOADING
   ===================================================== */

.loading-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 0;
}

.loading-spinner {
  width: 22px;
  height: 22px;
  border: 2px solid var(--border);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  font-family: var(--font-code);
  font-size: 0.85rem;
  color: var(--text-muted);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* =====================================================
   SCRIPTURE DISPLAY (Seek Mode)
   ===================================================== */

.scripture-display {
  padding: 28px;
}

.scripture-card {
  background: var(--bg-secondary);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.scripture-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(245, 158, 11, 0.15);
  background: rgba(245, 158, 11, 0.05);
}

.scripture-book {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 0.05em;
}

.scripture-translation {
  font-family: var(--font-code);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.scripture-body {
  font-family: var(--font-code);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-primary);
  padding: 24px;
  border: none;
  font-style: italic;
}

/* =====================================================
   FOOTER
   ===================================================== */

.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 28px 24px;
  text-align: center;
}

.footer-text {
  font-family: var(--font-code);
  font-size: 0.82rem;
  margin-bottom: 6px;
}

.footer-code { color: var(--text-muted); font-style: italic; }
.footer-ref  { color: var(--accent-gold); }

.footer-link {
  font-family: var(--font-code);
  font-size: 0.72rem;
  color: var(--text-faint);
}

/* =====================================================
   UTILITY
   ===================================================== */

.hidden { display: none !important; }

/* =====================================================
   RESPONSIVE
   ===================================================== */

@media (max-width: 700px) {
  .mode-nav {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .mode-btn {
    flex-direction: row;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
  }

  .mode-icon { margin-bottom: 0; font-size: 1.2rem; }

  .panel-title { font-size: 1.2rem; }

  .input-group { padding: 18px; }

  .header-tag { display: none; }

  .verse-banner-inner { flex-direction: column; gap: 6px; }

  .logo-main { font-size: 0.9rem; }
}

@media (max-width: 480px) {
  .app-container { padding: 24px 16px 48px; }
  .header-inner  { padding: 12px 16px; }
}