/* public/css/style.css - Main Futuristic Arcade Styling for BLASTORA */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Rajdhani:wght@500;600;700&display=swap');

:root {
  --neon-cyan: #00E5FF;
  --action-orange: #FF7A00;
  --neon-purple: #B400FF;
  --neon-green: #00FF66;
  --neon-yellow: #FFEA00;
  --neon-red: #FF0055;
  --deep-navy: #0B1020;
  --card-bg: rgba(14, 23, 48, 0.75);
  --card-border: rgba(0, 229, 255, 0.25);
  --text-main: #FFFFFF;
  --text-muted: #8E9FB8;
  --font-display: 'Orbitron', -apple-system, sans-serif;
  --font-body: 'Rajdhani', -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-select: none;
}

body {
  background-color: var(--deep-navy);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 16px;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* Background Cyber Grid */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* Typography */
h1, h2, h3, h4, .brand-logo, .btn-display {
  font-family: var(--font-display);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* App Navbar */
.app-header {
  position: sticky;
  top: 0;
  width: 100%;
  background: rgba(11, 16, 32, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 28px;
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.brand-icon {
  font-size: 26px;
  filter: drop-shadow(0 0 10px var(--neon-cyan));
}

.brand-logo {
  font-size: 24px;
  font-weight: 900;
  color: #FFFFFF;
  text-shadow: 0 0 12px var(--neon-cyan);
}

.brand-logo span {
  color: var(--action-orange);
  text-shadow: 0 0 12px var(--action-orange);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-btn:hover {
  color: var(--neon-cyan);
  border-color: rgba(0, 229, 255, 0.4);
  background: rgba(0, 229, 255, 0.08);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.2);
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(14, 23, 48, 0.8);
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--card-border);
}

.user-avatar-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--neon-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  background: #000;
}

.user-name {
  font-weight: 700;
  font-size: 14px;
}

.user-lvl-pill {
  background: var(--neon-purple);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 10px;
}

/* Home Hero Section */
.hero-section {
  position: relative;
  text-align: center;
  padding: 70px 20px 40px;
  z-index: 1;
}

.hero-tagline-pre {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--neon-cyan);
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 16px;
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

.hero-title {
  font-size: 64px;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 8px;
  text-shadow: 0 0 25px rgba(0, 229, 255, 0.8);
}

.hero-title span {
  color: var(--action-orange);
  text-shadow: 0 0 25px rgba(255, 122, 0, 0.8);
}

.hero-tagline-main {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 5px;
  color: var(--action-orange);
  margin-bottom: 24px;
  text-shadow: 0 0 15px rgba(255, 122, 0, 0.5);
}

.hero-desc {
  max-width: 680px;
  margin: 0 auto 34px;
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1.6;
}

.hero-cta-btn {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: #000;
  background: linear-gradient(135deg, var(--neon-cyan), #00B4D8);
  border: none;
  padding: 16px 44px;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 0 30px rgba(0, 229, 255, 0.5);
  transition: all 0.25s ease;
  letter-spacing: 2px;
}

.hero-cta-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 0 45px rgba(0, 229, 255, 0.8);
}

/* Three Core Mode Cards Section */
.mode-cards-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 20px 60px;
  position: relative;
  z-index: 1;
}

.section-heading {
  text-align: center;
  font-size: 28px;
  margin-bottom: 40px;
  color: #FFFFFF;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.mode-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.mode-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.mode-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--card-accent, var(--neon-cyan));
  box-shadow: 0 0 15px var(--card-accent, var(--neon-cyan));
}

.mode-card:hover {
  transform: translateY(-8px);
  border-color: var(--card-accent, var(--neon-cyan));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7), 0 0 25px var(--card-glow, rgba(0, 229, 255, 0.3));
}

/* Card Specific Themes */
.mode-card.card-single {
  --card-accent: var(--neon-cyan);
  --card-glow: rgba(0, 229, 255, 0.35);
}

.mode-card.card-online {
  --card-accent: var(--action-orange);
  --card-glow: rgba(255, 122, 0, 0.35);
}

.mode-card.card-mixed {
  --card-accent: var(--neon-purple);
  --card-glow: rgba(180, 0, 255, 0.35);
}

.mode-card-badge {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--card-accent);
  color: var(--card-accent);
}

.mode-card-icon {
  font-size: 48px;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 12px var(--card-accent));
}

.mode-card-title {
  font-size: 22px;
  margin-bottom: 8px;
  color: #fff;
}

.mode-card-slogan {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--card-accent);
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.mode-card-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 24px;
}

.mode-card-features {
  list-style: none;
  margin-bottom: 28px;
}

.mode-card-features li {
  font-size: 14px;
  color: #BAC7D5;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mode-card-features li::before {
  content: '▸';
  color: var(--card-accent);
  font-weight: bold;
}

.mode-card-btn {
  width: 100%;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  padding: 14px 20px;
  border-radius: 8px;
  border: 1px solid var(--card-accent);
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 1.5px;
}

.mode-card-btn:hover {
  background: var(--card-accent);
  color: #000;
  box-shadow: 0 0 20px var(--card-accent);
}

/* Feature Showcase Grid */
.showcase-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px 80px;
  position: relative;
  z-index: 1;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.showcase-item {
  background: rgba(14, 23, 48, 0.6);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 20px;
  text-align: center;
}

.showcase-item-icon {
  font-size: 32px;
  margin-bottom: 10px;
}

.showcase-item-title {
  font-size: 16px;
  color: var(--neon-cyan);
  margin-bottom: 6px;
}

.showcase-item-desc {
  font-size: 13px;
  color: var(--text-muted);
}

/* Modals General Style */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(5, 8, 16, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-dialog {
  background: #0d1527;
  border: 1px solid var(--neon-cyan);
  border-radius: 14px;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 0 40px rgba(0, 229, 255, 0.25);
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(0, 229, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 20px;
  color: var(--neon-cyan);
  text-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
}

.modal-close-btn:hover {
  color: #fff;
}

.modal-body {
  padding: 24px;
  flex: 1;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(0, 229, 255, 0.2);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* Form Controls */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-main);
  letter-spacing: 1px;
}

.form-input, .form-select {
  width: 100%;
  background: rgba(6, 10, 20, 0.8);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: #fff;
  padding: 12px 16px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 16px;
  outline: none;
  transition: all 0.2s ease;
}

.form-input:focus, .form-select:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
}

.range-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
}

.range-input {
  flex: 1;
  accent-color: var(--neon-cyan);
  height: 6px;
  border-radius: 3px;
}

.range-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--neon-cyan);
  min-width: 24px;
  text-align: right;
}

/* Standard Buttons */
.btn {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 8px;
  cursor: pointer;
  letter-spacing: 1px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--neon-cyan);
  color: #000;
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.4);
}

.btn-primary:hover {
  box-shadow: 0 0 25px rgba(0, 229, 255, 0.8);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  border-color: var(--text-muted);
  color: var(--text-main);
}

.btn-secondary:hover {
  border-color: #fff;
}

.btn-danger {
  background: var(--neon-red);
  color: #fff;
}

.btn-orange {
  background: var(--action-orange);
  color: #000;
  box-shadow: 0 0 15px rgba(255, 122, 0, 0.4);
}

.btn-orange:hover {
  box-shadow: 0 0 25px rgba(255, 122, 0, 0.8);
  transform: translateY(-2px);
}

.btn-purple {
  background: var(--neon-purple);
  color: #fff;
  box-shadow: 0 0 15px rgba(180, 0, 255, 0.4);
}

@keyframes radar-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.auth-tab-btn.active {
  background: var(--neon-cyan) !important;
  color: #0B1020 !important;
  font-weight: 700 !important;
  border-color: var(--neon-cyan) !important;
}