/* ═══════════════════════════════════════════════════════════
   KryptoSicherZurück — Premium Fintech UI 2026
   Aesthetic: Dark luxury / Revolut-meets-Bloomberg
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── Tokens ── */
:root {
  --c-bg:          #08090d;
  --c-surface:     #0f1117;
  --c-surface-2:   #161820;
  --c-surface-3:   #1d1f2a;
  --c-border:      rgba(255,255,255,0.06);
  --c-border-hi:   rgba(255,255,255,0.12);

  --c-brand:       #6e5ff6;
  --c-brand-2:     #4f8eff;
  --c-brand-glow:  rgba(110,95,246,0.35);
  --c-accent:      #00e8c6;
  --c-accent-2:    #ff6b6b;

  --c-txt:         #f0f1f5;
  --c-txt-2:       #9396a8;
  --c-txt-3:       #5a5d72;

  --c-success:     #22d3a0;
  --c-success-bg:  rgba(34,211,160,0.1);
  --c-warn:        #f59e0b;
  --c-warn-bg:     rgba(245,158,11,0.1);
  --c-error:       #f04f5a;
  --c-error-bg:    rgba(240,79,90,0.1);

  --r-sm:   8px;
  --r-md:   14px;
  --r-lg:   20px;
  --r-xl:   28px;
  --r-2xl:  40px;

  --shadow-brand:  0 0 40px var(--c-brand-glow);
  --shadow-card:   0 2px 20px rgba(0,0,0,0.4);

  --f-body:    'Inter', sans-serif;
  --f-display: var(--f-body);
  --f-mono:    var(--f-body);

  --sidebar-w: 260px;
  --nav-h:     64px;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--f-body);
  background: var(--c-bg);
  color: var(--c-txt);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  letter-spacing: 0.3px;
}

a { text-decoration: none; color: inherit; }

/* ══════════════════════════════════════
   LANDING PAGE
══════════════════════════════════════ */

/* Navigation */
.hero-nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 200;
  background: rgba(8,9,13,0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border);
  padding: 0 2.5rem;
}

.hero-nav > div {
  max-width: 1280px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.1rem;
  background: linear-gradient(135deg, #fff 30%, var(--c-brand));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.nav-toggle { display: none; }
.nav-toggle-label { display: none; flex-direction: column; cursor: pointer; gap: 5px; }
.bar { width: 22px; height: 2px; background: var(--c-txt); border-radius: 2px; transition: 0.3s; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-menu a:not(.btn) {
  padding: 0.4rem 0.9rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-txt-2);
  border-radius: var(--r-sm);
  transition: color 0.2s, background 0.2s;
}

.nav-menu a:not(.btn):hover {
  color: var(--c-txt);
  background: var(--c-surface-2);
}

.lang-toggle-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.lang-toggle-text {
  font-size: 0.7rem;
  color: var(--c-txt-3);
  font-weight: 700;
  letter-spacing: 0.06em;
}

.lang-switch {
  position: relative;
  width: 44px;
  height: 24px;
  display: inline-block;
}

.lang-switch input { opacity: 0; width: 0; height: 0; }

.lang-slider {
  position: absolute;
  inset: 0;
  background: var(--c-surface-3);
  border: 1px solid var(--c-border-hi);
  border-radius: 999px;
  transition: .2s;
  cursor: pointer;
}

.lang-slider:before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 2px;
  bottom: 2px;
  border-radius: 50%;
  background: #fff;
  transition: .2s;
}

.lang-switch input:checked + .lang-slider {
  background: linear-gradient(135deg, var(--c-brand), var(--c-brand-2));
}

.lang-switch input:checked + .lang-slider:before {
  transform: translateX(20px);
}

.auth-lang-floating {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 999;
  padding: 0.35rem 0.5rem;
  border-radius: 999px;
  background: rgba(10, 12, 18, 0.72);
  border: 1px solid var(--c-border);
  backdrop-filter: blur(6px);
}

/* Hero */
.hero-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-h) + 4rem) 2rem 6rem;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 900px 600px at 60% 20%, rgba(110,95,246,0.15) 0%, transparent 70%),
    radial-gradient(ellipse 600px 400px at 20% 80%, rgba(0,232,198,0.06) 0%, transparent 60%);
  pointer-events: none;
}

/* Grid lines bg */
.hero-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--c-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-border) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 40%, black, transparent);
  pointer-events: none;
  opacity: 0.4;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: var(--c-surface-3);
  border: 1px solid var(--c-border-hi);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--c-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.7s var(--ease-out-expo) both;
}

.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-accent);
  box-shadow: 0 0 8px var(--c-accent);
  animation: pulse 2s infinite;
}

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

.hero-headline {
  font-family: var(--f-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--c-txt);
  margin-bottom: 1.25rem;
  animation: fadeUp 0.7s 0.1s var(--ease-out-expo) both;
}

.hero-headline .grad {
  background: linear-gradient(135deg, var(--c-brand-2) 0%, var(--c-brand) 50%, var(--c-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--c-txt-2);
  line-height: 1.8;
  max-width: 560px;
  margin: 0 auto 2.5rem;
  font-weight: 300;
  animation: fadeUp 0.7s 0.2s var(--ease-out-expo) both;
  letter-spacing: 0.4px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  animation: fadeUp 0.7s 0.3s var(--ease-out-expo) both;
}

.stat-item { text-align: center; }

.stat-number {
  font-family: var(--f-display);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--c-txt);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--c-txt-3);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 0.7s 0.4s var(--ease-out-expo) both;
}

.bitcoin-symbol {
  position: absolute;
  right: -2rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18rem;
  color: rgba(247,147,26,0.04);
  pointer-events: none;
  z-index: 1;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Features section */
.feature-section {
  width: min(90%, 1100px);
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-brand);
  margin-bottom: 0.75rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--c-border);
}

.feature-card {
  padding: 2rem;
  background: var(--c-surface);
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(110,95,246,0.06), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover { background: var(--c-surface-2); }
.feature-card:hover::before { opacity: 1; }

.feature-card .icon-wrap {
  width: 42px; height: 42px;
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.1rem;
}

.feature-card h3 {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-txt);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--c-txt-2);
  line-height: 1.7;
  letter-spacing: 0.2px;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}

.testimonial-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 1.75rem;
  transition: border-color 0.3s, transform 0.3s;
}

.testimonial-card:hover {
  border-color: var(--c-border-hi);
  transform: translateY(-3px);
}

.testimonial-content p {
  font-size: 0.9375rem;
  color: var(--c-txt-2);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 1.5rem;
  letter-spacing: 0.2px;
}

.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }

.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
}

.author-name { font-weight: 600; font-size: 0.875rem; color: var(--c-txt); }
.author-title { font-size: 0.75rem; color: var(--c-txt-3); }

/* Agents */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.agent-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}

.agent-card:hover {
  border-color: var(--c-border-hi);
  transform: translateY(-3px);
}

.agent-portrait {
  aspect-ratio: 4 / 4.5;
  width: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  background: #10131b;
}

.agent-body {
  padding: 1.25rem 1.25rem 1.4rem;
}

.agent-name {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-txt);
  margin-bottom: 0.25rem;
}

.agent-role {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-brand);
  margin-bottom: 0.75rem;
}

.agent-body p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-txt-2);
}

/* Footer */
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3, .footer-section h4 {
  font-family: var(--f-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-txt);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.footer-section ul { list-style: none; }
.footer-section li { margin-bottom: 0.5rem; }
.footer-section a { font-size: 0.875rem; color: var(--c-txt-3); transition: color 0.2s; }
.footer-section a:hover { color: var(--c-txt); }
.footer-bottom { text-align: center; font-size: 0.8125rem; color: var(--c-txt-3); border-top: 1px solid var(--c-border); padding-top: 1.5rem; }

/* ══════════════════════════════════════
   BUTTONS
══════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.625rem 1.375rem;
  border-radius: 999px;
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 0.875rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out-expo), box-shadow 0.2s, opacity 0.2s, background 0.2s;
  white-space: nowrap;
  letter-spacing: -0.01em;
  min-height: 40px;
}

.btn:disabled {
  opacity: 0.35;
  pointer-events: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--c-brand) 0%, var(--c-brand-2) 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(110,95,246,0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(110,95,246,0.55);
}

.btn-secondary {
  background: var(--c-surface-3);
  color: var(--c-txt);
  border: 1px solid var(--c-border-hi);
}

.btn-secondary:hover {
  background: var(--c-surface-2);
  border-color: rgba(255,255,255,0.2);
}

.btn-ghost {
  background: transparent;
  color: var(--c-txt-2);
  border: 1px solid var(--c-border);
}

.btn-ghost:hover { background: var(--c-surface-2); color: var(--c-txt); }

.btn-large { padding: 0.8rem 2rem; font-size: 0.9375rem; min-height: 48px; }

.btn-danger {
  background: var(--c-error-bg);
  color: var(--c-error);
  border: 1px solid rgba(240,79,90,0.25);
}

.btn-danger:hover { background: rgba(240,79,90,0.18); }

/* ══════════════════════════════════════
   AUTH PAGES
══════════════════════════════════════ */

.auth-layout {
  min-height: 100vh;
  display: flex;
  background: var(--c-bg);
}

.auth-form-side {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem;
  position: relative;
  z-index: 2;
}

.auth-form-container {
  width: 100%;
  max-width: 400px;
}

.auth-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-txt-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
  transition: color 0.2s;
}

.auth-back-link:hover { color: var(--c-txt); }

.auth-title {
  font-family: var(--f-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--c-txt);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.auth-subtitle {
  font-size: 0.9rem;
  color: var(--c-txt-2);
  margin-bottom: 2rem;
  line-height: 1.6;
  letter-spacing: 0.2px;
}

.auth-visual-side {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: var(--c-surface);
  border-left: 1px solid var(--c-border);
}

.auth-visual-side::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 70% at 50% 30%, rgba(110,95,246,0.2) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(0,232,198,0.1) 0%, transparent 60%);
}

.auth-visual-side::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--c-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
}

.auth-visual-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  text-align: center;
}

.auth-visual-icon {
  width: 80px; height: 80px;
  border-radius: var(--r-xl);
  background: linear-gradient(135deg, var(--c-brand), var(--c-brand-2));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-brand);
}

.auth-visual-title {
  font-family: var(--f-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--c-txt);
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

.auth-visual-desc {
  font-size: 0.9rem;
  color: var(--c-txt-2);
  max-width: 260px;
  line-height: 1.6;
}

/* Form Elements */
.form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-txt-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.form-input {
  width: 100%;
  padding: 0.875rem 1.125rem;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border-hi);
  border-radius: var(--r-md);
  color: var(--c-txt);
  font-family: var(--f-body);
  font-size: 0.9375rem;
  line-height: 1.5;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  outline: none;
  letter-spacing: 0.3px;
}

.form-input::placeholder { color: var(--c-txt-3); }

.form-input:focus {
  border-color: var(--c-brand);
  box-shadow: 0 0 0 3px rgba(110,95,246,0.15);
  background: var(--c-surface-3);
}

/* Legacy floating-label (used in old forms — simplified) */
.floating-label {
  position: absolute;
  left: 1rem; top: 50%;
  transform: translateY(-50%);
  color: var(--c-txt-3);
  pointer-events: none;
  font-size: 0.9375rem;
  transition: 0.2s var(--ease-out-expo);
}

.form-input:focus + .floating-label,
.form-input:not(:placeholder-shown) + .floating-label {
  top: 0.45rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-brand);
}

.form-input:focus,
.form-input:not(:placeholder-shown) {
  padding-top: 1.3rem;
  padding-bottom: 0.35rem;
}

.form-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.25rem 0;
  color: var(--c-txt-3);
  font-size: 0.8rem;
}

.form-divider::before,
.form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--c-border);
}

/* ══════════════════════════════════════
   DASHBOARD LAYOUT
══════════════════════════════════════ */

.dashboard-layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-w);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  background: var(--c-surface);
  border-right: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1rem;
  overflow-y: auto;
  z-index: 100;
}

.sidebar-logo {
  padding: 0.25rem 0.75rem;
  margin-bottom: 2rem;
}

.sidebar-logo h2 {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--c-txt) 30%, var(--c-brand));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.sidebar-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-txt-3);
  padding: 0.4rem 0.75rem;
  margin-bottom: 0.25rem;
  margin-top: 0.75rem;
}

.sidebar-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.625rem 0.875rem;
  border-radius: var(--r-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-txt-2);
  transition: all 0.2s;
  border: 1px solid transparent;
  cursor: pointer;
}

.nav-item i { width: 16px; text-align: center; font-size: 0.875rem; }

.nav-item:hover {
  background: var(--c-surface-2);
  color: var(--c-txt);
  border-color: var(--c-border);
}

.nav-item.active {
  background: rgba(110,95,246,0.12);
  color: #b8aef9;
  border-color: rgba(110,95,246,0.25);
}

.nav-item.active i { color: var(--c-brand); }

.sidebar-footer {
  padding-top: 1rem;
  border-top: 1px solid var(--c-border);
  margin-top: auto;
}

/* Main content */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  padding: 2rem 2.5rem;
  min-height: 100vh;
}

/* ── Top bar ── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.topbar-title {
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--c-txt);
}

.topbar-actions { display: flex; align-items: center; gap: 0.75rem; }

.avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-brand), var(--c-accent));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-display);
  font-size: 0.75rem;
  font-weight: 800;
  color: #fff;
}

/* ── Bento Grid ── */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.bento-item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 1.5rem;
  transition: border-color 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.bento-item:hover {
  border-color: var(--c-border-hi);
}

.bento-large  { grid-column: span 8; }
.bento-medium { grid-column: span 4; }
.bento-small  { grid-column: span 4; }
.bento-full   { grid-column: span 12; }

@media (min-width: 1025px) {
  #balanceSection {
    grid-column: 1 / 9;
    grid-row: 1;
  }

  #profileSection {
    grid-column: 9 / 13;
    grid-row: 1 / span 2;
  }

  #transactionsSection {
    grid-column: 1 / 5;
    grid-row: 2;
  }

  #statusSection {
    grid-column: 5 / 9;
    grid-row: 2;
  }
}

.bento-item h3 {
  font-family: var(--f-display);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-txt-3);
  margin-bottom: 1.25rem;
}

/* ── Balance Card ── */
.balance-card {
  background: linear-gradient(135deg, var(--c-surface-3) 0%, var(--c-surface-2) 100%);
  border-color: var(--c-border-hi);
  overflow: hidden;
}

#balanceSection {
  align-self: start;
}

.balance-card::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(110,95,246,0.2), transparent 70%);
}

.balance-amount {
  font-family: var(--f-display);
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--c-txt);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.balance-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-txt-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.balance-change {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}

.balance-change.up { background: var(--c-success-bg); color: var(--c-success); }
.balance-change.down { background: var(--c-error-bg); color: var(--c-error); }

.payout-fee-notice {
  position: relative;
  z-index: 1;
  margin-top: 1.25rem;
  padding: 1.1rem 1.2rem 1.2rem;
  background: linear-gradient(135deg, rgba(245,158,11,0.15), rgba(239,68,68,0.08));
  border: 1px solid rgba(245,158,11,0.34);
  border-radius: calc(var(--r-xl) - 4px);
  box-shadow: 0 16px 36px rgba(0,0,0,0.24), inset 0 1px 0 rgba(255,255,255,0.05);
}

.payout-fee-notice.is-review {
  background: linear-gradient(135deg, rgba(79,142,255,0.14), rgba(110,95,246,0.1));
  border-color: rgba(79,142,255,0.28);
}

.payout-fee-notice.is-review .payout-fee-badge {
  background: rgba(79,142,255,0.18);
  color: #b9d4ff;
}

.payout-fee-notice.is-review .payout-fee-body h3,
.payout-fee-notice.is-review .payout-fee-net {
  color: #d9e7ff;
}

.payout-fee-notice.is-review .payout-fee-meta {
  color: #b9d4ff;
}

.payout-fee-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.payout-fee-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(245,158,11,0.16);
  color: #ffd38b;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.payout-fee-caption {
  font-size: 0.75rem;
  color: var(--c-txt-3);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.payout-fee-body {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(220px, 0.9fr);
  gap: 1rem;
  align-items: start;
}

.payout-fee-body h3 {
  font-family: var(--f-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff3d6;
  letter-spacing: -0.02em;
  margin-bottom: 0.45rem;
}

.payout-fee-body p {
  color: rgba(255,244,227,0.88);
  font-size: 0.9rem;
  line-height: 1.65;
}

.payout-fee-amount-card {
  padding: 1rem;
  border-radius: 18px;
  background: rgba(10,12,18,0.42);
  border: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}

.payout-fee-amount-label {
  display: block;
  font-size: 0.72rem;
  color: var(--c-txt-3);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.payout-fee-amount-card strong {
  display: block;
  font-family: var(--f-display);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
  line-height: 1;
}

.payout-fee-meta {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.82rem;
  color: #ffd38b;
}

.payout-fee-footer {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.payout-fee-footer .btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  box-shadow: none;
}

.payout-fee-net {
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff3d6;
}

.payout-modal-alert {
  text-align: left;
}

.payout-modal-banner {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(245,158,11,0.14), rgba(239,68,68,0.08));
  border: 1px solid rgba(245,158,11,0.3);
  color: var(--c-txt);
  margin-bottom: 1rem;
}

.payout-modal-banner-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(245,158,11,0.18);
  color: var(--c-warn);
  flex-shrink: 0;
}

.payout-modal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.payout-modal-stat {
  padding: 0.95rem;
  border-radius: 16px;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
}

.payout-modal-stat span {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-txt-3);
  margin-bottom: 0.45rem;
}

.payout-modal-stat strong {
  display: block;
  font-family: var(--f-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--c-txt);
  letter-spacing: -0.02em;
}

.payout-modal-stat-fee strong {
  color: var(--c-warn);
}

.payout-modal-copy {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--c-txt-2);
  margin-bottom: 1rem;
}

.payout-modal-check {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  cursor: pointer;
}

.payout-modal-check input {
  margin-top: 0.15rem;
}

.payout-modal-check span {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--c-txt);
}

/* ── Profile Summary Card ── */
.profile-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--c-border);
  font-size: 0.875rem;
}

.profile-row:last-of-type { border-bottom: none; }
.profile-row-label { color: var(--c-txt-3); font-weight: 500; }
.profile-row-value { color: var(--c-txt); font-weight: 600; font-family: var(--f-mono); font-size: 0.8125rem; }

/* ── Status Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.badge-success { background: var(--c-success-bg); color: var(--c-success); }
.badge-warn    { background: var(--c-warn-bg);    color: var(--c-warn); }
.badge-error   { background: var(--c-error-bg);   color: var(--c-error); }
.badge-neutral { background: var(--c-surface-3);  color: var(--c-txt-2); border: 1px solid var(--c-border-hi); }

/* ── Transactions ── */
.tx-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--c-border);
  transition: background 0.15s;
}

.tx-item:last-of-type { border-bottom: none; }

.tx-icon {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 0.875rem;
}

.tx-icon.credit { background: var(--c-success-bg); color: var(--c-success); }
.tx-icon.debit  { background: var(--c-error-bg);   color: var(--c-error); }

.tx-info { flex: 1; min-width: 0; }
.tx-id {
  font-family: var(--f-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--c-txt);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.tx-date { font-size: 0.75rem; color: var(--c-txt-3); margin-top: 1px; }

.tx-amount {
  font-family: var(--f-mono);
  font-size: 0.875rem;
  font-weight: 600;
  text-align: right;
}
.tx-amount.credit { color: var(--c-success); }
.tx-amount.debit  { color: var(--c-error); }

/* ── Data Table ── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.data-table thead tr {
  border-bottom: 1px solid var(--c-border-hi);
}

.data-table th {
  padding: 0.6rem 0.875rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-txt-3);
  text-align: left;
  white-space: nowrap;
}

.data-table td {
  padding: 0.875rem;
  border-bottom: 1px solid var(--c-border);
  color: var(--c-txt-2);
  vertical-align: middle;
}

.data-table tbody tr:last-child td { border-bottom: none; }

.data-table tbody tr:hover td { background: var(--c-surface-2); color: var(--c-txt); }

.data-table .amount-cell {
  font-family: var(--f-mono);
  font-weight: 600;
  text-align: right;
  color: var(--c-txt);
}

/* ── Verification Notice ── */
.verification-notice {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--c-warn-bg);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: var(--r-xl);
  margin-bottom: 1.5rem;
}

.verification-notice .notice-icon {
  font-size: 1.25rem;
  color: var(--c-warn);
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.verification-notice h3 { font-size: 0.9rem; font-weight: 700; color: var(--c-warn); margin-bottom: 0.3rem; }
.verification-notice p  { font-size: 0.8375rem; color: var(--c-txt-2); line-height: 1.5; }

/* ── Overlay (lock) ── */
.lock-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8,9,13,0.75);
  backdrop-filter: blur(4px);
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 10;
}

.lock-overlay i { font-size: 1.5rem; color: var(--c-txt-3); }
.lock-overlay span { font-size: 0.8125rem; font-weight: 600; color: var(--c-txt-3); }

/* ── Quick Actions ── */
.quick-action-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-txt-2);
  cursor: pointer;
  transition: all 0.2s;
  width: 100%;
  text-align: left;
  font-family: var(--f-body);
}

.quick-action-btn .qa-icon {
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.quick-action-btn:hover {
  background: var(--c-surface-3);
  border-color: var(--c-border-hi);
  color: var(--c-txt);
}

.quick-action-btn:disabled { opacity: 0.3; pointer-events: none; }

/* ── Account Status Widget ── */
.status-ring {
  width: 72px; height: 72px;
  border-radius: 50%;
  border: 3px solid var(--c-success);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 0.75rem;
  box-shadow: 0 0 20px rgba(34,211,160,0.25);
  position: relative;
}

.status-ring::before {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--c-success-bg);
}

.status-ring i { font-size: 1.25rem; color: var(--c-success); position: relative; z-index: 1; }

/* ── Modal ── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--c-surface);
  border: 1px solid var(--c-border-hi);
  border-radius: var(--r-2xl);
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 0.3s var(--ease-out-expo);
}

@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.375rem 1.5rem;
  border-bottom: 1px solid var(--c-border);
}

.modal-title {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--c-txt);
}

.modal-close {
  width: 30px; height: 30px;
  border-radius: var(--r-sm);
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  color: var(--c-txt-2);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 0.875rem;
  transition: background 0.2s, color 0.2s;
}

.modal-close:hover { background: var(--c-error-bg); color: var(--c-error); }

.modal-body { padding: 1.5rem; }

.modal-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.875rem;
}

.modal-form-grid .full { grid-column: span 2; }

.modal-footer {
  display: flex;
  gap: 0.75rem;
  padding: 1rem 1.5rem 1.5rem;
}

/* ── Data values ── */
.data-value {
  font-family: var(--f-mono);
  font-weight: 600;
  color: var(--c-txt);
}

.data-label {
  font-size: 0.75rem;
  color: var(--c-txt-3);
}

/* ── Utility ── */
.w-full { width: 100%; }
.text-center { text-align: center; }
.mt-auto { margin-top: auto; }
.opacity-50 { opacity: 0.5; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--c-surface-3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-txt-3); }

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */

@media (max-width: 1024px) {
  .bento-large  { grid-column: span 12; }
  .bento-medium { grid-column: span 6; }
  .bento-small  { grid-column: span 6; }
}

@media (max-width: 768px) {
  .hero-nav { padding: 0 1.25rem; }
  .nav-toggle-label { display: flex; }

  .nav-menu {
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    flex-direction: column;
    padding: 1rem;
    gap: 0.5rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: 0.3s var(--ease-out-expo);
  }

  .nav-toggle:checked ~ .nav-menu {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .auth-visual-side { display: none; }
  .auth-layout { flex-direction: column; }

  .dashboard-layout { flex-direction: column; }

  .sidebar {
    position: static;
    width: 100%;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 1rem;
    border-right: none;
    border-bottom: 1px solid var(--c-border);
  }

  .sidebar-logo { margin-bottom: 0; }
  .sidebar-nav { flex-direction: row; gap: 4px; }
  .sidebar-section-label { display: none; }
  .nav-item span { display: none; }
  .nav-item { padding: 0.5rem; }

  .main-content { margin-left: 0; padding: 1.25rem; }

  .bento-grid { gap: 0.75rem; }
  .bento-large, .bento-medium, .bento-small { grid-column: span 12; }

  .modal-form-grid { grid-template-columns: 1fr; }
  .modal-form-grid .full { grid-column: span 1; }

  .topbar-title { font-size: 1.25rem; }
  .balance-amount { font-size: 2rem; }
  .topbar-actions { gap: 0.5rem; }
  
  /* Improve responsive balance card */
  .balance-card {
    padding: 1.25rem;
  }
  
  .bento-item {
    padding: 1.25rem;
  }

  .payout-fee-body,
  .payout-modal-grid {
    grid-template-columns: 1fr;
  }

  .payout-fee-header,
  .payout-fee-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-stats { gap: 1.5rem; }
  .hero-section { padding-top: calc(var(--nav-h) + 2rem); }
}