/* ============================================================
   ETHERLEND — style.css
   ETH-themed fintech UI: dark-first, neon-blue/purple accents
   Author: EtherLend
   ============================================================ */

/* ============================================================
   1. CSS CUSTOM PROPERTIES (Design Tokens)
============================================================ */
:root {
  /* Brand colors */
  --c-eth-blue:    #4f8ef7;
  --c-eth-purple:  #8b5cf6;
  --c-eth-cyan:    #22d3ee;
  --c-glow-blue:   rgba(79, 142, 247, 0.35);
  --c-glow-purple: rgba(139, 92, 246, 0.35);

  /* Status colors */
  --c-success: #10b981;
  --c-warning: #f59e0b;
  --c-danger:  #ef4444;
  --c-info:    #4f8ef7;

  /* Dark theme defaults */
  --bg-base:      #080c14;
  --bg-surface:   #0d1220;
  --bg-surface-2: #111827;
  --bg-card:      rgba(15, 20, 35, 0.75);
  --bg-card-hover:rgba(20, 28, 48, 0.9);

  --border-color: rgba(255,255,255,0.07);
  --border-glow:  rgba(79, 142, 247, 0.3);

  --text-primary:   #f0f4ff;
  --text-secondary: #94a3b8;
  --text-muted:     #475569;
  --text-accent:    #4f8ef7;

  /* Fonts */
  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  /* Spacing */
  --container-max: 1200px;
  --section-pad:   6rem;
  --radius-sm:     8px;
  --radius-md:     14px;
  --radius-lg:     22px;
  --radius-xl:     32px;

  /* Transitions */
  --trans-fast:   150ms ease;
  --trans-normal: 250ms ease;
  --trans-slow:   400ms ease;

  /* Shadows */
  --shadow-card: 0 8px 40px rgba(0,0,0,0.5), 0 0 0 1px var(--border-color);
  --shadow-glow: 0 0 40px var(--c-glow-blue), 0 0 80px rgba(139,92,246,0.15);
  --shadow-btn:  0 4px 24px rgba(79,142,247,0.4);
}

/* ============================================================
   2. LIGHT THEME OVERRIDES
============================================================ */
[data-theme="light"] {
  --bg-base:      #f0f4ff;
  --bg-surface:   #e8edf8;
  --bg-surface-2: #dde4f3;
  --bg-card:      rgba(255,255,255,0.85);
  --bg-card-hover:rgba(255,255,255,0.97);

  --border-color: rgba(0,0,0,0.08);
  --border-glow:  rgba(79,142,247,0.25);

  --text-primary:   #0f172a;
  --text-secondary: #475569;
  --text-muted:     #94a3b8;
  --text-accent:    #2563eb;

  --shadow-card: 0 8px 40px rgba(0,0,0,0.1), 0 0 0 1px var(--border-color);
  --shadow-glow: 0 0 40px rgba(79,142,247,0.2);
  --shadow-btn:  0 4px 24px rgba(79,142,247,0.3);
}

/* ============================================================
   3. RESET & BASE
============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background var(--trans-slow), color var(--trans-slow);
  line-height: 1.6;
}

a {
  color: var(--text-accent);
  text-decoration: none;
  transition: opacity var(--trans-fast);
}
a:hover { opacity: 0.8; }

img, svg { max-width: 100%; display: block; }

button { cursor: pointer; font-family: var(--font-body); border: none; }

ul { list-style: none; }

/* ============================================================
   4. UTILITY CLASSES
============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.full-width  { width: 100%; }
.mt-8  { margin-top: 0.5rem; }
.mt-12 { margin-top: 0.75rem; }
.mt-16 { margin-top: 1rem; }
.ml-8  { margin-left: 0.5rem; }

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--c-eth-blue) 0%, var(--c-eth-purple) 60%, var(--c-eth-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glass morphism card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: background var(--trans-normal), box-shadow var(--trans-normal);
}
.glass-card:hover {
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card), 0 0 0 1px var(--border-glow);
}

/* ============================================================
   5. BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: all var(--trans-normal);
  position: relative;
  overflow: hidden;
}

/* Primary gradient button */
.btn-primary {
  background: linear-gradient(135deg, var(--c-eth-blue), var(--c-eth-purple));
  color: #fff;
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(79,142,247,0.55);
}
.btn-primary:active { transform: translateY(0); }

/* Outline button */
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-color);
}
.btn-outline:hover {
  border-color: var(--c-eth-blue);
  color: var(--c-eth-blue);
  background: rgba(79,142,247,0.08);
}

/* Wallet / secondary button */
.btn-wallet {
  background: rgba(79,142,247,0.1);
  color: var(--c-eth-blue);
  border: 1.5px solid rgba(79,142,247,0.3);
  font-size: 0.875rem;
  padding: 0.5rem 1.1rem;
}
.btn-wallet:hover {
  background: rgba(79,142,247,0.2);
  border-color: var(--c-eth-blue);
}
.btn-wallet.connected {
  background: rgba(16,185,129,0.1);
  color: var(--c-success);
  border-color: rgba(16,185,129,0.4);
}

/* Large button */
.btn-lg {
  padding: 0.85rem 2rem;
  font-size: 1.05rem;
}

/* Small button */
.btn-sm {
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
  background: rgba(255,255,255,0.06);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}
.btn-sm:hover { background: rgba(255,255,255,0.1); }

/* Disabled state */
.btn:disabled {
  opacity: 0.55;
  pointer-events: none;
}

.btn-icon { font-size: 1.1em; }
.btn-arrow { transition: transform var(--trans-fast); }
.btn-outline:hover .btn-arrow { transform: translateX(3px); }

/* Spinner inside button */
.spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.25);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   6. NAVBAR
============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: rgba(8, 12, 20, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: background var(--trans-slow);
}

[data-theme="light"] .navbar {
  background: rgba(240,244,255,0.8);
}

.navbar.scrolled {
  background: rgba(8, 12, 20, 0.95);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
[data-theme="light"] .navbar.scrolled {
  background: rgba(240,244,255,0.97);
}

.nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.logo-icon {
  font-size: 1.6rem;
  background: linear-gradient(135deg, var(--c-eth-blue), var(--c-eth-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

/* Desktop nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--trans-fast), background var(--trans-fast);
}
.nav-links a:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
}
.admin-trigger {
  font-size: 1rem;
  opacity: 0.3;
  transition: opacity var(--trans-fast) !important;
}
.admin-trigger:hover { opacity: 0.8 !important; }

/* Nav right */
.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Theme toggle */
.theme-toggle {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--trans-fast);
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.theme-toggle:hover {
  background: rgba(255,255,255,0.12);
  color: var(--text-primary);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  padding: 4px;
  flex-shrink: 0;  /* Never let the hamburger be squeezed out */
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.2s ease, background 0.2s ease;
  transform-origin: center;
}
/* Animate to X when menu is open */
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--c-eth-blue); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--c-eth-blue); }

/* Mobile menu */
.mobile-menu {
  display: flex;
  flex-direction: column;
  padding: 0 1.5rem;
  gap: 0.25rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-surface);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1), padding 0.35s ease;
}
.mobile-menu.open {
  max-height: 400px;
  padding: 1rem 1.5rem 1.5rem;
}
.mobile-link {
  font-size: 1rem;
  color: var(--text-secondary);
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-color);
  transition: color var(--trans-fast);
}
.mobile-link:hover { color: var(--text-primary); }

/* ============================================================
   7. HERO SECTION
============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 7rem 1.5rem 5rem;
}

/* Glowing background orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orbFloat 8s ease-in-out infinite alternate;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(79,142,247,0.18) 0%, transparent 70%);
  top: -150px; left: -150px;
  animation-delay: 0s;
}
.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(139,92,246,0.15) 0%, transparent 70%);
  bottom: -100px; right: -100px;
  animation-delay: -3s;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(34,211,238,0.1) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -6s;
}
@keyframes orbFloat {
  0%   { transform: translate(0,0) scale(1); }
  50%  { transform: translate(30px, -20px) scale(1.05); }
  100% { transform: translate(-20px, 30px) scale(0.95); }
}

/* Grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79,142,247,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,142,247,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(79,142,247,0.1);
  border: 1px solid rgba(79,142,247,0.25);
  color: var(--c-eth-blue);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-eth-blue);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.8); }
}

/* Hero title */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

/* Hero description */
.hero-desc {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

/* CTA buttons */
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

/* Stats bar */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.stat-value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}
.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.stat-divider {
  width: 1px; height: 40px;
  background: var(--border-color);
}

/* ETH visual element */
.hero-visual {
  position: absolute;
  right: 6%;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}
.eth-symbol {
  font-size: 7rem;
  font-family: var(--font-display);
  font-weight: 800;
  background: linear-gradient(135deg, var(--c-eth-blue), var(--c-eth-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 2;
  animation: ethFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 0 30px rgba(79,142,247,0.5));
}
@keyframes ethFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}
.eth-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: ringExpand 3s ease-out infinite;
}
.eth-ring-1 {
  width: 120px; height: 120px;
  border-color: rgba(79,142,247,0.4);
  animation-delay: 0s;
}
.eth-ring-2 {
  width: 200px; height: 200px;
  border-color: rgba(139,92,246,0.25);
  animation-delay: 0.8s;
}
.eth-ring-3 {
  width: 300px; height: 300px;
  border-color: rgba(79,142,247,0.12);
  animation-delay: 1.6s;
}
@keyframes ringExpand {
  0%   { transform: scale(0.7); opacity: 0.8; }
  100% { transform: scale(1.3); opacity: 0; }
}

/* ============================================================
   8. SECTION COMMON STYLES
============================================================ */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-eth-blue);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.section-sub {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto;
}

/* ============================================================
   9. FEATURES SECTION
============================================================ */
.features {
  padding: var(--section-pad) 0;
  background: var(--bg-surface);
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  transition: all var(--trans-normal);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeSlideUp 0.5s ease forwards;
}
@keyframes fadeSlideUp {
  to { opacity: 1; transform: translateY(0); }
}

.feature-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3), 0 0 0 1px var(--border-glow);
}

.feature-icon-wrap {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(79,142,247,0.15), rgba(139,92,246,0.15));
  border: 1px solid rgba(79,142,247,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  font-size: 1.5rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}
.feature-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ============================================================
   10. LOAN REQUEST SECTION
============================================================ */
.loan-section {
  padding: var(--section-pad) 0;
  background: var(--bg-base);
}

/* Wallet gate */
.wallet-gate {
  text-align: center;
  padding: 4rem 2rem;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-xl);
  max-width: 480px;
  margin: 0 auto;
  transition: border-color var(--trans-normal);
}
.wallet-gate:hover { border-color: var(--border-glow); }
.gate-icon {
  font-size: 3rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.wallet-gate h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.wallet-gate p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}
.small-gate {
  padding: 2rem;
  max-width: 100%;
  border-radius: var(--radius-lg);
}

/* Loan form grid */
.loan-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

/* Loan form layout */
.loan-form {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-card);
  max-width: 780px;
  margin: 0 auto;
}

[data-theme="light"] .loan-form {
  background: rgba(255,255,255,0.85);
  box-shadow: 0 8px 40px rgba(0,0,0,0.08), 0 0 0 1px var(--border-color);
}

/* Form grid inside loan form */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 2rem;
  margin-bottom: 1.75rem;
}

.form-grid .full-width {
  grid-column: 1 / -1;
}

/* Properly style bare inputs in form-grid (no input-wrapper) */
.form-grid input[type="number"],
.form-grid input[type="text"] {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast), background var(--trans-fast);
}

[data-theme="light"] .form-grid input[type="number"],
[data-theme="light"] .form-grid input[type="text"] {
  background: rgba(255,255,255,0.9);
  border-color: rgba(0,0,0,0.12);
}

.form-grid input[type="number"]:focus,
.form-grid input[type="text"]:focus {
  border-color: var(--c-eth-blue);
  box-shadow: 0 0 0 3px rgba(79,142,247,0.15);
  background: rgba(79,142,247,0.04);
}

.form-grid input[type="number"]::placeholder {
  color: var(--text-muted);
}

/* Input wrapper overrides inside form-grid */
.form-grid .input-wrapper {
  display: flex;
  align-items: center;
  position: relative;
}

.form-grid .input-wrapper input {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast), background var(--trans-fast);
}

[data-theme="light"] .form-grid .input-wrapper input {
  background: rgba(255,255,255,0.9);
  border-color: rgba(0,0,0,0.12);
}

.form-grid .input-wrapper input:focus {
  border-color: var(--c-eth-blue);
  box-shadow: 0 0 0 3px rgba(79,142,247,0.15);
  background: rgba(79,142,247,0.04);
}

.form-grid .input-wrapper .input-prefix {
  position: absolute;
  left: 0.85rem;
  color: var(--c-eth-blue);
  font-weight: 700;
  font-size: 1rem;
  pointer-events: none;
  z-index: 1;
}

.form-grid .input-wrapper .input-prefix + input {
  padding-left: 2.25rem;
}

.form-grid .input-wrapper .input-suffix {
  position: absolute;
  right: 0.85rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  pointer-events: none;
  white-space: nowrap;
}

.form-grid .input-wrapper input.has-suffix {
  padding-right: 3.5rem;
}

/* Make suffix inputs have padding-right */
.form-grid .input-wrapper input + .input-suffix {
  pointer-events: none;
}

.form-grid .input-wrapper:has(.input-suffix) input {
  padding-right: 3.5rem;
}

/* Readonly input special style */
.form-grid .input-readonly input {
  background: rgba(79,142,247,0.06) !important;
  border-color: rgba(79,142,247,0.25) !important;
  color: var(--c-eth-blue) !important;
  font-weight: 600;
  cursor: default;
}

[data-theme="light"] .form-grid .input-readonly input {
  background: rgba(79,142,247,0.08) !important;
}

/* Select wrapper */
.select-wrapper {
  position: relative;
}

.select-wrapper select {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  outline: none;
  appearance: none;
  cursor: pointer;
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234f8ef7' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

[data-theme="light"] .select-wrapper select {
  background-color: rgba(255,255,255,0.9);
  border-color: rgba(0,0,0,0.12);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%232563eb' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.select-wrapper select:focus {
  border-color: var(--c-eth-blue);
  box-shadow: 0 0 0 3px rgba(79,142,247,0.15);
}

.select-wrapper select option {
  background: var(--bg-surface-2);
  color: var(--text-primary);
}

/* Slider duration badge */
.slider-duration-badge {
  display: inline-block;
  margin-left: 0.6rem;
  padding: 0.15rem 0.55rem;
  background: rgba(79,142,247,0.12);
  color: var(--c-eth-blue);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-display);
  vertical-align: middle;
  transition: background var(--trans-fast);
}

/* Rate dynamic badge on label */
.rate-dynamic-badge {
  display: inline-block;
  margin-left: 0.6rem;
  padding: 0.15rem 0.55rem;
  background: rgba(139,92,246,0.12);
  color: var(--c-eth-purple);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-display);
  vertical-align: middle;
  transition: all var(--trans-fast);
}

/* Loan slider (range input) */
.loan-slider {
  width: 100%;
  margin-top: 0.75rem;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(to right,
    var(--c-eth-blue) 0%,
    var(--c-eth-blue) var(--slider-fill, 18.18%),
    var(--border-color) var(--slider-fill, 18.18%),
    var(--border-color) 100%);
  outline: none;
  cursor: pointer;
  transition: background var(--trans-fast);
}

[data-theme="light"] .loan-slider {
  background: linear-gradient(to right,
    var(--c-eth-blue) 0%,
    var(--c-eth-blue) var(--slider-fill, 18.18%),
    rgba(0,0,0,0.1) var(--slider-fill, 18.18%),
    rgba(0,0,0,0.1) 100%);
}

.loan-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-eth-blue), var(--c-eth-purple));
  border: 3px solid var(--bg-base);
  cursor: pointer;
  transition: transform var(--trans-fast), box-shadow var(--trans-fast);
  box-shadow: 0 0 10px rgba(79,142,247,0.5);
}

.loan-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 0 18px rgba(79,142,247,0.75);
}

.loan-slider::-moz-range-thumb {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-eth-blue), var(--c-eth-purple));
  border: 3px solid var(--bg-base);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(79,142,247,0.5);
}

/* Slider labels */
.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  padding: 0 2px;
}

/* Summary box */
.summary-box {
  background: linear-gradient(135deg, rgba(79,142,247,0.06), rgba(139,92,246,0.06));
  border: 1px solid rgba(79,142,247,0.18);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.5rem;
}

[data-theme="light"] .summary-box {
  background: linear-gradient(135deg, rgba(79,142,247,0.05), rgba(139,92,246,0.05));
  border-color: rgba(79,142,247,0.2);
}

.summary-box h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 1rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.45rem 0;
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

[data-theme="light"] .summary-row {
  border-bottom-color: rgba(0,0,0,0.05);
}

.summary-row:last-of-type { border-bottom: none; }
.summary-row span:first-child { color: var(--text-secondary); }
.summary-row span:last-child {
  font-weight: 600;
  color: var(--text-primary);
  font-family: var(--font-display);
}

.summary-total {
  padding-top: 0.75rem;
  margin-top: 0.25rem;
  border-top: 1px solid rgba(79,142,247,0.2) !important;
  border-bottom: none !important;
}

.summary-total span:last-child {
  font-size: 1.1rem;
  background: linear-gradient(135deg, var(--c-eth-blue), var(--c-eth-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.summary-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.85rem;
  padding: 0.6rem 0.85rem;
  background: rgba(245,158,11,0.08);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--text-secondary);
  border-left: 3px solid var(--c-warning);
}

.summary-note strong { color: var(--c-warning); }

/* Form & Summary cards */
.form-card, .summary-card {
  padding: 2rem;
}
.card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

/* Form groups */
.form-group {
  margin-bottom: 1.5rem;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
}
.label-opt {
  color: var(--text-muted);
  font-weight: 400;
}

/* Input wrapper */
.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.input-wrapper input,
.input-wrapper textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.7rem 1rem;
  outline: none;
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
}
[data-theme="light"] .input-wrapper input,
[data-theme="light"] .input-wrapper textarea {
  background: rgba(255,255,255,0.7);
}
.input-wrapper input:focus {
  border-color: var(--c-eth-blue);
  box-shadow: 0 0 0 3px rgba(79,142,247,0.12);
}
.input-wrapper input::placeholder { color: var(--text-muted); }

/* Input prefix/suffix */
.input-prefix {
  position: absolute;
  left: 0.8rem;
  color: var(--c-eth-blue);
  font-weight: 700;
  font-size: 1.1rem;
  pointer-events: none;
  z-index: 1;
}
.input-wrapper .input-prefix + input { padding-left: 2rem; }
.input-suffix {
  position: absolute;
  right: 0.8rem;
  color: var(--text-muted);
  font-size: 0.82rem;
  pointer-events: none;
}
.input-wrapper input + .input-suffix { padding-right: 3.5rem; }
.input-badge {
  position: absolute;
  right: 0.75rem;
  background: rgba(79,142,247,0.12);
  color: var(--c-eth-blue);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}
.input-readonly input { color: var(--text-muted); }

/* Select */
select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.7rem 1rem;
  outline: none;
  appearance: none;
  cursor: pointer;
  transition: border-color var(--trans-fast);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
[data-theme="light"] select { background-color: rgba(255,255,255,0.7); }
select:focus { border-color: var(--c-eth-blue); }
select option { background: var(--bg-surface-2); color: var(--text-primary); }

/* Field hint/error */
.field-hint {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}
.field-error {
  display: block;
  font-size: 0.78rem;
  color: var(--c-danger);
  margin-top: 0.3rem;
  min-height: 1em;
  font-weight: 500;
}

/* Range slider */
.range-slider {
  width: 100%;
  margin-top: 1rem;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: linear-gradient(to right,
    var(--c-eth-blue) 0%,
    var(--c-eth-blue) var(--slider-pct, 0%),
    rgba(255,255,255,0.1) var(--slider-pct, 0%),
    rgba(255,255,255,0.1) 100%);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-eth-blue), var(--c-eth-purple));
  border: 2px solid var(--bg-base);
  cursor: pointer;
  transition: transform var(--trans-fast), box-shadow var(--trans-fast);
  box-shadow: 0 0 8px rgba(79,142,247,0.5);
}
.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 0 16px rgba(79,142,247,0.7);
}
.range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

/* Summary card styles */
.summary-wallet {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 1.25rem;
}
.wallet-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.wallet-addr {
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  color: var(--c-eth-blue);
  word-break: break-all;
}
.summary-divider {
  height: 1px;
  background: var(--border-color);
  margin: 1rem 0;
}
.summary-rows {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.92rem;
}
.summary-row span:first-child { color: var(--text-secondary); }
.summary-row span:last-child {
  font-weight: 500;
  color: var(--text-primary);
  font-family: var(--font-display);
}
.highlight-value { color: var(--c-eth-purple) !important; }

/* Total repayment */
.repayment-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: linear-gradient(135deg, rgba(79,142,247,0.08), rgba(139,92,246,0.08));
  border: 1px solid rgba(79,142,247,0.2);
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
}
.repayment-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}
.repayment-value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--c-eth-blue), var(--c-eth-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Progress bar */
.loan-progress { margin-bottom: 1rem; }
.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.progress-bar {
  height: 8px;
  background: rgba(255,255,255,0.07);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
}
.progress-fill {
  height: 100%;
  transition: width var(--trans-slow);
}
.progress-principal {
  background: linear-gradient(90deg, var(--c-eth-blue), var(--c-eth-cyan));
}
.progress-interest {
  background: linear-gradient(90deg, var(--c-eth-purple), rgba(139,92,246,0.6));
}
.progress-legend {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}
.legend-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.dot-principal { background: var(--c-eth-blue); }
.dot-interest  { background: var(--c-eth-purple); }

.summary-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.75rem;
  line-height: 1.5;
}

/* ============================================================
   11. LOAN HISTORY SECTION
============================================================ */
.history-section {
  padding: var(--section-pad) 0;
  background: var(--bg-surface);
}

/* Toolbar */
.history-toolbar, .admin-toolbar {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.search-input {
  flex: 1;
  min-width: 160px;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.6rem 1rem;
  outline: none;
  transition: border-color var(--trans-fast);
}
[data-theme="light"] .search-input {
  background: rgba(255,255,255,0.7);
}
.search-input:focus { border-color: var(--c-eth-blue); }
.filter-select {
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.88rem;
  padding: 0.6rem 1rem;
  outline: none;
  cursor: pointer;
  min-width: 130px;
}

/* Table */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
}
.loans-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.loans-table th {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  padding: 0.9rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
  background: rgba(255,255,255,0.02);
}
.loans-table td {
  padding: 0.85rem 1rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
  transition: background var(--trans-fast);
}
.loans-table tr:last-child td { border-bottom: none; }
.loans-table tbody tr:hover td { background: rgba(79,142,247,0.04); }

/* Status badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.status-pending  { background: rgba(245,158,11,0.12); color: var(--c-warning); border: 1px solid rgba(245,158,11,0.3); }
.status-approved { background: rgba(16,185,129,0.12); color: var(--c-success); border: 1px solid rgba(16,185,129,0.3); }
.status-rejected { background: rgba(239,68,68,0.12);  color: var(--c-danger);  border: 1px solid rgba(239,68,68,0.3); }

.table-empty {
  padding: 3rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Admin action buttons */
.action-btn {
  font-size: 0.75rem;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  transition: all var(--trans-fast);
  margin: 0 0.15rem;
}
.action-approve {
  background: rgba(16,185,129,0.1);
  color: var(--c-success);
  border-color: rgba(16,185,129,0.3);
}
.action-approve:hover { background: rgba(16,185,129,0.25); }
.action-reject {
  background: rgba(239,68,68,0.1);
  color: var(--c-danger);
  border-color: rgba(239,68,68,0.3);
}
.action-reject:hover { background: rgba(239,68,68,0.25); }

/* ============================================================
   12. HOW IT WORKS
============================================================ */
.how-it-works {
  padding: var(--section-pad) 0;
  background: var(--bg-base);
}

.steps-grid {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}
.step-item {
  flex: 1;
  min-width: 160px;
  text-align: center;
  padding: 1.5rem 1rem;
}
.step-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--c-eth-blue), var(--c-eth-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.75rem;
  line-height: 1;
}
.step-item h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.step-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.step-arrow {
  font-size: 1.5rem;
  color: var(--text-muted);
  flex-shrink: 0;
  padding: 0 0.5rem;
}

/* ============================================================
   13. FOOTER
============================================================ */
.footer {
  padding: 3rem 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--trans-fast);
}
.footer-links a:hover { color: var(--text-primary); }
.footer-copy {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ============================================================
   14. MODALS
============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans-normal);
}
.modal-overlay.open,
.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-card {
  background: var(--bg-surface-2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  max-width: 460px;
  width: 100%;
  position: relative;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 0 0 1px var(--border-color);
  transform: scale(0.95) translateY(10px);
  transition: transform var(--trans-normal);
  max-height: 90vh;
  overflow-y: auto;
}
.modal-overlay.open .modal-card,
.modal-overlay.active .modal-card {
  transform: scale(1) translateY(0);
}

.modal-card-wide { max-width: 820px; }

.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 40px; height: 40px;  /* Larger tap target for mobile */
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--trans-fast);
  cursor: pointer;
  touch-action: manipulation;  /* Prevent 300ms mobile delay */
  z-index: 10;  /* Ensure it sits above modal content */
  -webkit-tap-highlight-color: transparent;
}
.modal-close:hover {
  background: rgba(239,68,68,0.15);
  color: var(--c-danger);
  border-color: rgba(239,68,68,0.3);
}

.modal-logo {
  font-size: 2.5rem;
  color: var(--c-eth-blue);
  text-align: center;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 10px rgba(79,142,247,0.5));
}
.modal-card h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}
.modal-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}
.modal-sub {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

/* Seed textarea */
.seed-textarea {
  width: 100%;
  background: rgba(0,0,0,0.2);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  padding: 0.85rem;
  outline: none;
  resize: vertical;
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
  line-height: 1.6;
}
[data-theme="light"] .seed-textarea {
  background: rgba(255,255,255,0.7);
}
.seed-textarea:focus {
  border-color: var(--c-eth-blue);
  box-shadow: 0 0 0 3px rgba(79,142,247,0.12);
}

/* Word count bar */
.word-count-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0.75rem 0 1rem;
  gap: 0.75rem;
}
#word-count-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.word-dots {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
  flex: 1;
}
.word-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border-color);
  transition: background var(--trans-fast), transform var(--trans-fast);
}
.word-dot.filled {
  background: var(--c-eth-blue);
  transform: scale(1.2);
  box-shadow: 0 0 4px rgba(79,142,247,0.6);
}

/* Security note */
.modal-security-note {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.75rem;
  background: rgba(245,158,11,0.06);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: var(--radius-md);
  font-size: 0.78rem;
  color: var(--c-warning);
  line-height: 1.5;
}

/* Success animation */
.success-anim {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}
.success-circle {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(16,185,129,0.2), rgba(16,185,129,0.1));
  border: 2px solid var(--c-success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--c-success);
  animation: successPop 0.4s cubic-bezier(0.34,1.56,0.64,1) forwards;
}
@keyframes successPop {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.connected-addr-box {
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  text-align: center;
  font-family: 'Courier New', monospace;
  font-size: 0.8rem;
  color: var(--c-eth-blue);
  word-break: break-all;
  margin: 1rem 0;
}

/* ============================================================
   15. ADMIN PANEL
============================================================ */
.admin-tabs {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0;
}
.admin-tab {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: all var(--trans-fast);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.admin-tab:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.04);
}
.admin-tab.active {
  color: var(--c-eth-blue);
  border-bottom-color: var(--c-eth-blue);
  background: rgba(79,142,247,0.06);
}

.admin-tab-content { animation: fadeIn 0.2s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* Rate setting */
.rate-setting-card {
  max-width: 400px;
  padding: 1.5rem;
  background: rgba(79,142,247,0.05);
  border: 1px solid rgba(79,142,247,0.15);
  border-radius: var(--radius-lg);
}
.rate-setting-card h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  text-align: center;
}
.stat-card-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--c-eth-blue), var(--c-eth-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-card-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.wide-stat {
  grid-column: 1 / -1;
}

/* ============================================================
   16. TOAST NOTIFICATIONS
============================================================ */
#toast-container {
  position: fixed;
  top: 80px;
  right: 1rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius-md);
  background: var(--bg-surface-2);
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  font-size: 0.88rem;
  color: var(--text-primary);
  min-width: 260px;
  max-width: 360px;
  pointer-events: all;
  animation: toastIn 0.3s cubic-bezier(0.34,1.56,0.64,1) forwards;
  position: relative;
  overflow: hidden;
}
@keyframes toastIn {
  from { transform: translateX(110%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}
.toast.toast-out {
  animation: toastOut 0.25s ease forwards;
}
@keyframes toastOut {
  to { transform: translateX(110%); opacity: 0; }
}
.toast-icon { font-size: 1.1rem; flex-shrink: 0; }
.toast-body { flex: 1; }
.toast-title { font-weight: 600; margin-bottom: 0.1rem; }
.toast-msg   { font-size: 0.8rem; color: var(--text-secondary); }
.toast-bar {
  position: absolute;
  bottom: 0; left: 0;
  height: 2px;
  animation: toastBar 4s linear forwards;
}
@keyframes toastBar { from { width: 100%; } to { width: 0; } }
.toast-success .toast-bar { background: var(--c-success); }
.toast-error   .toast-bar { background: var(--c-danger); }
.toast-info    .toast-bar { background: var(--c-info); }
.toast-warning .toast-bar { background: var(--c-warning); }
.toast-success { border-left: 3px solid var(--c-success); }
.toast-error   { border-left: 3px solid var(--c-danger); }
.toast-info    { border-left: 3px solid var(--c-info); }
.toast-warning { border-left: 3px solid var(--c-warning); }

/* ============================================================
   17. RESPONSIVE — TABLET (≤900px)
============================================================ */
@media (max-width: 900px) {
  :root { --section-pad: 4rem; }

  /* Nav */
  .nav-links { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero { padding: 6rem 1.5rem 4rem; }
  .hero-visual {
    display: none;
  }
  .hero-title { font-size: clamp(2.8rem, 10vw, 4.5rem); }

  /* Loan form */
  .loan-form-grid { grid-template-columns: 1fr; }

  /* Steps */
  .step-arrow { display: none; }
  .steps-grid { flex-direction: column; align-items: flex-start; padding: 0 1rem; }
  .step-item { text-align: left; }
}

/* ============================================================
   18. RESPONSIVE — MOBILE (≤600px)
============================================================ */
@media (max-width: 600px) {
  :root { --section-pad: 3rem; }

  /* Navbar */
  .nav-inner { height: 56px; }

  /* ── Mobile wallet: ALWAYS hide the nav wallet button on mobile ──
     The hamburger must have guaranteed space. Wallet connect/disconnect
     lives exclusively inside the mobile menu on small screens.        */
  .wallet-btn-wrap { display: none !important; }

  /* Hamburger: never shrink, always visible */
  .hamburger {
    flex-shrink: 0;
    display: flex;
  }

  /* Compact connection indicator pill inside mobile-menu header */
  .mobile-wallet-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(16,185,129,0.07);
    border: 1px solid rgba(16,185,129,0.18);
    border-radius: 10px;
    margin-bottom: 4px;
  }
  .mobile-wallet-status .mws-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 6px rgba(16,185,129,0.6);
    flex-shrink: 0;
  }
  .mobile-wallet-status .mws-addr {
    font-size: 0.78rem;
    color: #10b981;
    font-family: 'Courier New', monospace;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    letter-spacing: 0.03em;
  }

  /* Hero */
  .hero { padding: 5rem 1rem 3rem; }
  .hero-stats { gap: 1rem; }
  .stat-divider { display: none; }
  .hero-cta { flex-direction: column; }
  .btn-lg { width: 100%; justify-content: center; }

  /* Features */
  .features-grid { grid-template-columns: 1fr; }

  /* Modal */
  .modal-card { padding: 1.75rem 1.25rem; }
  .modal-card-wide { max-width: 100%; }

  /* Table scroll */
  .table-wrap { font-size: 0.8rem; }
  .loans-table th, .loans-table td { padding: 0.65rem 0.75rem; }

  /* Admin tabs */
  .admin-tabs { flex-wrap: wrap; }
  .stats-grid { grid-template-columns: 1fr; }
  .wide-stat { grid-column: auto; }

  /* Toast */
  #toast-container { right: 0.5rem; left: 0.5rem; }
  .toast { min-width: auto; max-width: 100%; }
}

/* ============================================================
   19. SCROLLBAR
============================================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ============================================================
   20. FOCUS VISIBLE (accessibility)
============================================================ */
:focus-visible {
  outline: 2px solid var(--c-eth-blue);
  outline-offset: 2px;
}

/* ============================================================
   21. SELECTION
============================================================ */
::selection {
  background: rgba(79,142,247,0.3);
  color: var(--text-primary);
}

/* ============================================================
   22. ETH BALANCE BOX (Wallet Modal Step 2)
============================================================ */
.eth-balance-box {
  margin: 1rem 0 0.5rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  background: var(--bg-surface-2);
  border: 1px solid var(--border-color);
}

.eth-balance-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.eth-balance-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.eth-balance-value {
  font-size: 1.1rem;
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--c-eth-blue);
}

.eth-qualify-msg {
  font-size: 0.85rem;
  line-height: 1.5;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border-left: 3px solid transparent;
}

.eth-qualify-good {
  background: rgba(16, 185, 129, 0.12);
  border-left-color: var(--c-success);
  color: var(--text-primary);
}

.eth-qualify-warn {
  background: rgba(245, 158, 11, 0.12);
  border-left-color: var(--c-warning);
  color: var(--text-primary);
}

.eth-qualify-neutral {
  background: rgba(79, 142, 247, 0.1);
  border-left-color: var(--c-info);
  color: var(--text-secondary);
}

.eth-balance-loading {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0.75rem 0;
  padding: 0.5rem 0;
}

/* ============================================================
   23. BUTTON ACTIVE / CLICK FEEDBACK
============================================================ */
.btn:active:not(:disabled) {
  transform: scale(0.97);
  box-shadow: none;
  transition: transform 80ms ease, box-shadow 80ms ease;
}

.btn-action:active {
  transform: scale(0.95);
  opacity: 0.8;
}

/* Ripple on primary buttons */
.btn-primary {
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  opacity: 0;
  transition: opacity var(--trans-fast);
  border-radius: inherit;
}

.btn-primary:active::after {
  opacity: 1;
}

.btn-outline:active:not(:disabled) {
  background: rgba(79,142,247,0.08);
}

/* Gate connect button hover */
.wallet-gate .btn {
  transition: transform var(--trans-fast), box-shadow var(--trans-fast), background var(--trans-fast);
}

.wallet-gate .btn:active {
  transform: scale(0.97);
}
/* ============================================================
   WALLET DROPDOWN — Disconnect UI
============================================================ */
.wallet-btn-wrap {
  position: relative;
  display: inline-block;
}

/* Hidden by default — shown via .open class toggled in JS */
.wallet-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 230px;
  background: var(--bg-surface-2, #111827);
  border: 1px solid rgba(79, 142, 247, 0.3);
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 0 1px rgba(79,142,247,0.12);
  padding: 14px;
  z-index: 9999;
  /* Hidden state */
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px) scale(0.97);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.wallet-dropdown.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0) scale(1);
}

.wallet-dropdown-addr {
  font-size: 0.75rem;
  color: var(--c-eth-cyan, #22d3ee);
  font-family: 'DM Mono', 'Courier New', monospace;
  background: rgba(34, 211, 238, 0.07);
  border: 1px solid rgba(34, 211, 238, 0.18);
  border-radius: 8px;
  padding: 9px 11px;
  margin-bottom: 10px;
  word-break: break-all;
  text-align: center;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.wallet-disconnect-btn {
  width: 100%;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.28);
  color: #ef4444;
  border-radius: 8px;
  padding: 9px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.1s;
  letter-spacing: 0.02em;
  touch-action: manipulation;
}
.wallet-disconnect-btn:hover {
  background: rgba(239, 68, 68, 0.18);
  border-color: rgba(239, 68, 68, 0.55);
  color: #ff6b6b;
}
.wallet-disconnect-btn:active {
  transform: scale(0.97);
}
/* ============================================================
   EMAIL CONFIRMATION FIELD
============================================================ */

/* Email group — spans full width like duration slider */
.email-confirmation-group {
  position: relative;
}

/* Icon inside email input */
.email-input-wrapper {
  position: relative;
}

.email-input-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-eth-blue);
  font-size: 1rem;
  pointer-events: none;
  z-index: 1;
  line-height: 1;
}

/* Override form-grid input styles for email */
.form-grid #loan-email {
  padding-left: 2.4rem;
  padding-right: 6rem; /* room for badge */
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
[data-theme="light"] .form-grid #loan-email {
  background: rgba(255,255,255,0.7);
}
.form-grid #loan-email:focus {
  border-color: var(--c-eth-blue);
  box-shadow: 0 0 0 3px rgba(79,142,247,0.12);
}
.form-grid #loan-email::placeholder {
  color: var(--text-muted);
}

/* Status badge inside email input (right side) */
.email-input-badge {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 20px;
  white-space: nowrap;
  transition: all 0.25s ease;
  pointer-events: none;
}

.badge-sending {
  background: rgba(79, 142, 247, 0.12);
  color: var(--c-eth-blue);
  border: 1px solid rgba(79, 142, 247, 0.2);
}

.badge-sent {
  background: rgba(16, 185, 129, 0.12);
  color: var(--c-success);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.badge-failed {
  background: rgba(245, 158, 11, 0.1);
  color: var(--c-warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

/* Divider line separating email from the rest of the form */
.email-confirmation-group {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  margin-top: 0.5rem;
}

/* Responsive: email group always full width */
@media (max-width: 600px) {
  .form-grid #loan-email {
    font-size: 0.9rem;
  }
}
/* Mobile wallet status pill — hidden when not connected */
.mobile-wallet-status.hidden { display: none !important; }