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

:root {
  --ecu-bg: #0a0a0a;
  --ecu-bg-elevated: #141414;
  --ecu-surface: rgba(20, 20, 20, 0.82);
  --ecu-surface-strong: rgba(16, 16, 16, 0.95);
  --ecu-border: rgba(245, 196, 0, 0.22);
  --ecu-border-strong: rgba(245, 196, 0, 0.45);
  --ecu-primary: #f5c400;
  --ecu-primary-light: #ffd84d;
  --ecu-primary-dark: #c9a000;
  --ecu-accent: #ffe566;
  --ecu-text: #ffffff;
  --ecu-muted: #a3a3a3;
  --ecu-success: #10b981;
  --ecu-danger: #f87171;
  --ecu-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.65);
  --ecu-glow: 0 0 40px rgba(245, 196, 0, 0.12);
}

* {
  font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
}

/* ─── Login page ─── */
.ecu-login-page {
  min-height: 100vh;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(245, 196, 0, 0.1), transparent 50%),
    radial-gradient(ellipse 60% 50% at 80% 90%, rgba(255, 216, 77, 0.06), transparent 50%),
    linear-gradient(160deg, #0a0a0a 0%, #111111 40%, #0d0d0d 100%);
  position: relative;
  overflow: hidden;
}

.ecu-login-page::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 196, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 196, 0, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  pointer-events: none;
}

.ecu-login-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: ecu-orb-float 12s ease-in-out infinite;
}

.ecu-login-orb-1 {
  width: 420px;
  height: 420px;
  background: rgba(245, 196, 0, 0.1);
  top: -120px;
  left: -80px;
}

.ecu-login-orb-2 {
  width: 320px;
  height: 320px;
  background: rgba(255, 216, 77, 0.06);
  bottom: -80px;
  right: -60px;
  animation-delay: -6s;
}

@keyframes ecu-orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -15px) scale(1.05); }
}

.ecu-login-layout {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .ecu-login-layout {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.ecu-login-hero {
  display: none;
  flex-direction: column;
  justify-content: center;
  padding: 3rem 4rem;
  border-right: 1px solid var(--ecu-border);
}

@media (min-width: 1024px) {
  .ecu-login-hero {
    display: flex;
  }
}

.ecu-login-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--ecu-border);
  background: rgba(245, 196, 0, 0.1);
  color: var(--ecu-primary-light);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  width: fit-content;
  margin-bottom: 1.5rem;
}

.ecu-login-hero h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--ecu-text);
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
}

.ecu-login-hero h1 span {
  background: linear-gradient(135deg, var(--ecu-primary-light), var(--ecu-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ecu-login-hero p {
  color: var(--ecu-muted);
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 28rem;
  margin-bottom: 2.5rem;
}

.ecu-login-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ecu-login-feature {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--ecu-border);
  background: rgba(20, 20, 20, 0.6);
  color: #e5e5e5;
  font-size: 0.9rem;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}

.ecu-login-feature:hover {
  border-color: var(--ecu-border-strong);
  background: rgba(245, 196, 0, 0.06);
  transform: translateX(4px);
}

.ecu-login-feature-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(245, 196, 0, 0.2), rgba(255, 216, 77, 0.08));
  color: var(--ecu-primary-light);
  flex-shrink: 0;
  font-size: 1rem;
}

.ecu-login-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

@media (min-width: 640px) {
  .ecu-login-panel {
    padding: 2rem;
  }
}

.ecu-login-card {
  width: 100%;
  max-width: 420px;
  background: var(--ecu-surface-strong);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--ecu-border);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: var(--ecu-shadow), var(--ecu-glow);
  animation: ecu-card-in 0.5s ease-out;
}

@keyframes ecu-card-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.ecu-login-card-header {
  text-align: center;
  margin-bottom: 1.75rem;
}

.ecu-login-logo-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 11rem;
  height: 11rem;
  margin: 0 auto 1.5rem;
  padding: 0;
  background: transparent !important;
  border: none !important;
  border-radius: 0;
  box-shadow: none !important;
  overflow: visible;
}

.ecu-login-logo-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(
    circle at center,
    rgba(245, 196, 0, 0.16) 0%,
    rgba(245, 196, 0, 0.06) 42%,
    transparent 70%
  );
  animation: ecu-logo-glow 5s ease-in-out infinite;
  pointer-events: none;
}

.ecu-login-logo-wrap::after {
  content: "";
  position: absolute;
  width: 90%;
  height: 90%;
  border-radius: 50%;
  border: 1px solid rgba(245, 196, 0, 0.14);
  box-shadow:
    0 0 35px rgba(245, 196, 0, 0.12),
    inset 0 0 24px rgba(245, 196, 0, 0.04);
  pointer-events: none;
}

.ecu-login-logo-wrap img {
  position: relative;
  z-index: 1;
  width: 9.5rem;
  height: 9.5rem;
  object-fit: contain;
  background: transparent !important;
  filter: drop-shadow(0 0 14px rgba(245, 196, 0, 0.3));
}

@keyframes ecu-logo-glow {
  0%, 100% { opacity: 0.8; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.ecu-brand-logo {
  width: 3.25rem !important;
  height: 3.25rem !important;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(245, 196, 0, 0.15));
}

.ecu-brand-subtitle {
  color: var(--ecu-primary-light) !important;
}

.ecu-fullscreen-btn {
  background: rgba(245, 196, 0, 0.12) !important;
  border: 1px solid rgba(245, 196, 0, 0.25) !important;
}

.ecu-fullscreen-btn:hover {
  background: rgba(245, 196, 0, 0.22) !important;
}

.ecu-login-card-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ecu-text);
  margin-bottom: 0.35rem;
}

.ecu-login-card-header p {
  font-size: 0.875rem;
  color: var(--ecu-muted);
}

.ecu-login-form-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ecu-text);
  margin-bottom: 0.25rem;
}

.ecu-login-form-desc {
  font-size: 0.8rem;
  color: var(--ecu-muted);
  margin-bottom: 1.25rem;
}

.ecu-field-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: #cbd5e1;
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}

.ecu-input-wrap {
  margin-bottom: 1rem;
}

.ecu-input-field {
  position: relative;
}

.ecu-input-field > svg,
.ecu-input-field > .lucide {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ecu-primary);
  opacity: 0.7;
  width: 1rem;
  height: 1rem;
  pointer-events: none;
}

.ecu-input-toggle {
  position: absolute;
  right: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ecu-primary-light);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.ecu-input {
  width: 100%;
  padding: 0.75rem 0.85rem 0.75rem 2.5rem;
  background: rgba(10, 10, 10, 0.8);
  border: 1px solid rgba(64, 64, 64, 0.8);
  border-radius: 12px;
  color: var(--ecu-text);
  font-size: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.ecu-input:focus {
  outline: none;
  border-color: var(--ecu-primary);
  box-shadow: 0 0 0 3px rgba(245, 196, 0, 0.18);
}

.ecu-input::placeholder {
  color: #64748b;
}

.ecu-btn-primary {
  width: 100%;
  padding: 0.8rem 1rem;
  border: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.9rem;
  color: #1a1a1a;
  background: linear-gradient(135deg, var(--ecu-primary-light), var(--ecu-primary));
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, opacity 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.ecu-btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(245, 196, 0, 0.3);
}

.ecu-btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.ecu-btn-secondary {
  width: 100%;
  padding: 0.7rem 1rem;
  border-radius: 12px;
  font-weight: 500;
  font-size: 0.8rem;
  color: #cbd5e1;
  background: rgba(20, 20, 20, 0.7);
  border: 1px solid var(--ecu-border);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 0.75rem;
}

.ecu-btn-secondary:hover {
  background: rgba(245, 196, 0, 0.08);
  border-color: var(--ecu-border-strong);
}

.ecu-link {
  color: var(--ecu-primary-light);
  font-size: 0.8rem;
  text-decoration: none;
  transition: color 0.2s;
}

.ecu-link:hover {
  color: var(--ecu-accent);
}

.ecu-error-box {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.25);
  border-radius: 10px;
  padding: 0.65rem;
  margin-bottom: 0.75rem;
}

.ecu-error-box p {
  color: #fca5a5;
  font-size: 0.8rem;
  text-align: center;
}

.ecu-login-footer {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.7rem;
  color: #64748b;
}

.ecu-login-back {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--ecu-primary-light);
  font-size: 0.8rem;
  background: none;
  border: none;
  cursor: pointer;
  margin-bottom: 1rem;
  transition: color 0.2s;
}

.ecu-login-back:hover {
  color: var(--ecu-text);
}

/* Auxiliary login screens (recovery, migration, etc.) */
.ecu-login-subpage {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.ecu-login-subpage [class*="bg-white"] {
  background: var(--ecu-surface-strong) !important;
  border-color: var(--ecu-border) !important;
  border-radius: 20px !important;
  backdrop-filter: blur(20px);
}

.ecu-login-subpage h2 {
  color: var(--ecu-text) !important;
}

.ecu-login-subpage [class*="text-blue-300"],
.ecu-login-subpage label[class*="text-blue"] {
  color: var(--ecu-primary-light) !important;
}

.ecu-login-subpage input {
  background: rgba(10, 10, 10, 0.8) !important;
  border-color: rgba(64, 64, 64, 0.8) !important;
  border-radius: 12px !important;
  color: var(--ecu-text) !important;
}

.ecu-login-subpage input:focus {
  border-color: var(--ecu-primary) !important;
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15) !important;
  outline: none !important;
}

.ecu-login-subpage [class*="bg-blue-600"],
.ecu-login-subpage [class*="from-blue-600"] {
  background: linear-gradient(135deg, var(--ecu-primary-light), var(--ecu-primary)) !important;
  color: #042f2e !important;
}

.ecu-login-subpage [class*="bg-green-600"] {
  background: linear-gradient(135deg, #34d399, var(--ecu-success)) !important;
}

.ecu-login-subpage [class*="bg-orange-600"] {
  background: linear-gradient(135deg, #fb923c, #ea580c) !important;
}

/* ─── Language selector ─── */
.ecu-lang-selector svg {
  color: var(--ecu-primary-light) !important;
}

.ecu-lang-selector button[class*="bg-blue"] {
  background: linear-gradient(135deg, var(--ecu-primary-light), var(--ecu-primary)) !important;
  color: #042f2e !important;
  box-shadow: 0 2px 8px rgba(245, 196, 0, 0.25) !important;
}

.ecu-lang-selector button:not([class*="bg-blue"]) {
  color: var(--ecu-primary-light) !important;
}

.ecu-lang-selector button:not([class*="bg-blue"]):hover {
  background: rgba(245, 196, 0, 0.1) !important;
  color: var(--ecu-text) !important;
}

/* ─── App shell ─── */
.ecu-app-shell {
  background: linear-gradient(180deg, #0a0a0a 0%, #111111 100%) !important;
}

.ecu-app-workspace {
  position: relative;
}

.ecu-app-workspace::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(245, 196, 0, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 196, 0, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

.ecu-app-workspace-overlay {
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.55), rgba(10, 10, 10, 0.78)) !important;
}

/* ─── Header ─── */
.ecu-header {
  background: linear-gradient(180deg, rgba(16, 16, 16, 0.98), rgba(10, 10, 10, 0.98)) !important;
  border-bottom: 1px solid var(--ecu-border) !important;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3) !important;
}

.ecu-header-accent {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--ecu-primary), var(--ecu-accent), transparent);
}

.ecu-menubar {
  background: rgba(12, 12, 12, 0.95) !important;
  border-bottom: 1px solid rgba(64, 64, 64, 0.5) !important;
}

.ecu-menubar > div > button {
  border-radius: 8px !important;
}

.ecu-menubar > div > button:hover {
  background: rgba(245, 196, 0, 0.1) !important;
}

.ecu-dropdown {
  background: rgba(18, 18, 18, 0.98) !important;
  border: 1px solid var(--ecu-border) !important;
  backdrop-filter: blur(12px);
  box-shadow: var(--ecu-shadow) !important;
}

.ecu-dropdown button,
.ecu-dropdown .group > div {
  color: #e2e8f0 !important;
}

.ecu-dropdown button:hover:not(:disabled),
.ecu-dropdown .group > div:hover {
  background: rgba(245, 196, 0, 0.1) !important;
  color: var(--ecu-primary-light) !important;
}

.ecu-dropdown-submenu {
  background: rgba(18, 18, 18, 0.98) !important;
  border: 1px solid var(--ecu-border) !important;
  backdrop-filter: blur(12px);
  box-shadow: var(--ecu-shadow) !important;
  border-radius: 12px !important;
}

.ecu-dropdown-submenu button {
  color: #e2e8f0 !important;
}

.ecu-dropdown-submenu button:hover:not(:disabled) {
  background: rgba(245, 196, 0, 0.1) !important;
  color: var(--ecu-primary-light) !important;
}

/* ─── Mobile header & drawer ─── */
.ecu-mobile-header {
  background: linear-gradient(180deg, rgba(16, 16, 16, 0.98), rgba(10, 10, 10, 0.98)) !important;
  border-bottom: 1px solid var(--ecu-border) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35) !important;
}

.ecu-mobile-header h1,
.ecu-mobile-header h2 {
  color: var(--ecu-text) !important;
}

.ecu-mobile-header p,
.ecu-mobile-header [class*="text-blue"] {
  color: var(--ecu-primary-light) !important;
}

.ecu-mobile-overlay {
  background: rgba(0, 0, 0, 0.65) !important;
  backdrop-filter: blur(4px);
}

.ecu-mobile-drawer {
  background: linear-gradient(180deg, #141414, #0a0a0a) !important;
  border-right: 1px solid var(--ecu-border) !important;
  box-shadow: 8px 0 32px rgba(0, 0, 0, 0.5) !important;
}

.ecu-mobile-drawer-header {
  background: linear-gradient(180deg, rgba(16, 16, 16, 0.98), rgba(10, 10, 10, 0.98)) !important;
  border-bottom: 1px solid var(--ecu-border) !important;
}

.ecu-mobile-drawer .ecu-mobile-menu-item {
  border-bottom: 1px solid rgba(64, 64, 64, 0.4) !important;
}

.ecu-mobile-drawer .ecu-mobile-menu-btn {
  color: var(--ecu-text) !important;
}

.ecu-mobile-drawer .ecu-mobile-menu-btn:hover {
  background: rgba(6, 182, 212, 0.08) !important;
}

.ecu-mobile-drawer .ecu-mobile-submenu {
  background: rgba(7, 11, 20, 0.6) !important;
}

.ecu-mobile-drawer .ecu-mobile-submenu button {
  color: #cbd5e1 !important;
}

.ecu-mobile-drawer .ecu-mobile-submenu button:hover:not(:disabled) {
  background: rgba(6, 182, 212, 0.08) !important;
  color: var(--ecu-primary-light) !important;
}

/* ─── User menu ─── */
.ecu-user-btn {
  background: rgba(245, 196, 0, 0.12) !important;
  border: 1px solid var(--ecu-border) !important;
  border-radius: 10px !important;
}

.ecu-user-btn:hover {
  background: rgba(245, 196, 0, 0.2) !important;
}

.ecu-user-avatar {
  background: linear-gradient(135deg, var(--ecu-primary-light), var(--ecu-primary)) !important;
}

.ecu-user-email {
  color: var(--ecu-primary-light) !important;
}

.ecu-user-dropdown {
  background: rgba(18, 18, 18, 0.98) !important;
  border: 1px solid var(--ecu-border) !important;
  backdrop-filter: blur(16px);
  box-shadow: var(--ecu-shadow) !important;
  border-radius: 14px !important;
}

.ecu-user-dropdown .ecu-user-dropdown-header {
  border-bottom: 1px solid rgba(64, 64, 64, 0.5) !important;
}

.ecu-user-dropdown .ecu-user-dropdown-header .font-medium,
.ecu-user-dropdown .ecu-user-dropdown-header h3 {
  color: var(--ecu-text) !important;
}

.ecu-user-dropdown .text-gray-500,
.ecu-user-dropdown .text-gray-600,
.ecu-user-dropdown .text-gray-700 {
  color: var(--ecu-muted) !important;
}

.ecu-user-dropdown button[class*="text-blue"] {
  color: var(--ecu-primary-light) !important;
}

.ecu-user-dropdown button[class*="text-blue"]:hover {
  background: rgba(245, 196, 0, 0.1) !important;
}

.ecu-user-dropdown button[class*="text-red"] {
  color: #fca5a5 !important;
}

.ecu-user-dropdown button[class*="text-red"]:hover {
  background: rgba(248, 113, 113, 0.1) !important;
}

/* ─── Windows ─── */
.ecu-window {
  border: 1px solid rgba(51, 65, 85, 0.8) !important;
  border-radius: 12px !important;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4) !important;
}

.ecu-window.ecu-window-active {
  border-color: var(--ecu-border-strong) !important;
  box-shadow: 0 0 0 1px rgba(245, 196, 0, 0.35), 0 25px 50px rgba(0, 0, 0, 0.45) !important;
}

.ecu-window-titlebar {
  background: linear-gradient(180deg, #1f1f1f, #141414) !important;
  border-bottom: 1px solid rgba(64, 64, 64, 0.6) !important;
  height: 2.5rem !important;
}

.ecu-window-titlebar-active {
  background: linear-gradient(180deg, #3d3200, #2a2200) !important;
  border-bottom-color: rgba(245, 196, 0, 0.35) !important;
}

.ecu-window-body {
  background: #111111 !important;
}

/* ─── Calculator panel theming (inside windows) ─── */
.ecu-window-body,
.ecu-app-shell {
  --tw-ring-color: rgba(245, 196, 0, 0.3);
}

.ecu-window-body [class*="bg-blue-600"],
.ecu-window-body [class*="bg-blue-500"],
.ecu-app-shell [class*="bg-blue-600"]:not(.ecu-user-dropdown *) {
  background: linear-gradient(135deg, var(--ecu-primary-light), var(--ecu-primary)) !important;
  color: #042f2e !important;
}

.ecu-window-body [class*="hover:bg-blue-700"]:hover,
.ecu-window-body [class*="hover:bg-blue-600"]:hover,
.ecu-app-shell [class*="hover:bg-blue-700"]:hover {
  background: linear-gradient(135deg, #ffe066, var(--ecu-primary-dark)) !important;
}

.ecu-window-body [class*="from-blue-600"] {
  --tw-gradient-from: var(--ecu-primary) !important;
  --tw-gradient-to: var(--ecu-primary-dark) !important;
  --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to) !important;
  background-image: linear-gradient(to right, var(--ecu-primary-light), var(--ecu-primary)) !important;
  color: #042f2e !important;
}

.ecu-window-body [class*="hover:from-blue-700"]:hover {
  background-image: linear-gradient(to right, #ffe066, var(--ecu-primary-dark)) !important;
}

.ecu-window-body [class*="bg-slate-800"],
.ecu-window-body [class*="bg-slate-700"],
.ecu-window-body [class*="bg-gray-800"],
.ecu-window-body [class*="bg-gray-700"] {
  background-color: rgba(20, 20, 20, 0.9) !important;
}

.ecu-window-body [class*="border-slate-"],
.ecu-window-body [class*="border-gray-"] {
  border-color: rgba(64, 64, 64, 0.7) !important;
}

.ecu-window-body input,
.ecu-window-body select,
.ecu-window-body textarea {
  background: rgba(10, 10, 10, 0.85) !important;
  border-color: rgba(64, 64, 64, 0.8) !important;
  border-radius: 8px !important;
  color: var(--ecu-text) !important;
}

.ecu-window-body input:focus,
.ecu-window-body select:focus,
.ecu-window-body textarea:focus {
  border-color: var(--ecu-primary) !important;
  box-shadow: 0 0 0 2px rgba(245, 196, 0, 0.18) !important;
  outline: none !important;
}

.ecu-window-body [class*="focus:border-blue"],
.ecu-window-body [class*="focus:ring-blue"] {
  --tw-ring-color: rgba(245, 196, 0, 0.2) !important;
}

.ecu-window-body [class*="text-blue-400"],
.ecu-window-body [class*="text-blue-300"] {
  color: var(--ecu-primary-light) !important;
}

.ecu-window-body [class*="bg-blue-500"][class*="h-full"],
.ecu-window-body [class*="bg-blue-500"]:not(button):not([class*="hover"]) {
  background: linear-gradient(90deg, var(--ecu-primary), var(--ecu-primary-light)) !important;
}

.ecu-window-body .font-mono {
  font-family: "JetBrains Mono", ui-monospace, monospace !important;
}

.ecu-window-body ::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.ecu-window-body ::-webkit-scrollbar-track {
  background: rgba(20, 20, 20, 0.5);
  border-radius: 3px;
}

.ecu-window-body ::-webkit-scrollbar-thumb {
  background: rgba(245, 196, 0, 0.4);
  border-radius: 3px;
}

.ecu-window-body ::-webkit-scrollbar-thumb:hover {
  background: rgba(245, 196, 0, 0.6);
}

/* Minimized windows tab */
.ecu-app-shell [class*="bg-slate-700"][class*="rounded-full"] {
  background: rgba(18, 18, 18, 0.95) !important;
  border: 1px solid var(--ecu-border) !important;
}

.ecu-app-shell [class*="bg-blue-400"][class*="rounded-full"] {
  background: var(--ecu-primary-light) !important;
  box-shadow: 0 0 8px rgba(245, 196, 0, 0.45);
}

/* ─── Loading ─── */
.ecu-loading-page {
  min-height: 100vh;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(245, 196, 0, 0.08), transparent),
    var(--ecu-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ecu-loading-content {
  text-align: center;
  animation: ecu-card-in 0.4s ease-out;
}

.ecu-loading-logo {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 9rem;
  height: 9rem;
  margin: 0 auto 1.5rem;
  padding: 0;
  background: transparent !important;
  border: none !important;
  overflow: visible;
}

.ecu-loading-logo::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(
    circle at center,
    rgba(245, 196, 0, 0.16) 0%,
    rgba(245, 196, 0, 0.06) 42%,
    transparent 70%
  );
  animation: ecu-logo-glow 5s ease-in-out infinite;
  pointer-events: none;
}

.ecu-loading-logo::after {
  content: "";
  position: absolute;
  width: 90%;
  height: 90%;
  border-radius: 50%;
  border: 1px solid rgba(245, 196, 0, 0.14);
  box-shadow: 0 0 35px rgba(245, 196, 0, 0.12);
  pointer-events: none;
}

.ecu-loading-logo img {
  position: relative;
  z-index: 1;
  width: 7.5rem;
  height: 7.5rem;
  object-fit: contain;
  background: transparent !important;
  filter: drop-shadow(0 0 14px rgba(245, 196, 0, 0.3));
}

.ecu-loading-spinner {
  width: 3rem;
  height: 3rem;
  border: 3px solid rgba(245, 196, 0, 0.2);
  border-top-color: var(--ecu-primary-light);
  border-radius: 50%;
  animation: ecu-spin 0.8s linear infinite;
  margin: 0 auto 1rem;
}

.ecu-loading-text {
  color: var(--ecu-text);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.ecu-loading-sub {
  color: var(--ecu-muted);
  font-size: 0.8rem;
  margin-top: 0.35rem;
}

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

/* ─── Área do Cliente ─── */
.ecu-client-area {
  height: 100%;
  overflow-y: auto;
  background:
    radial-gradient(ellipse 70% 50% at 10% 0%, rgba(245, 196, 0, 0.07), transparent 55%),
    radial-gradient(ellipse 50% 40% at 90% 100%, rgba(255, 216, 77, 0.05), transparent 50%),
    linear-gradient(180deg, #0a0a0a 0%, #111111 100%);
  padding: 1.25rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(245, 196, 0, 0.4) rgba(20, 20, 20, 0.5);
}

.ecu-client-area::-webkit-scrollbar {
  width: 8px;
}

.ecu-client-area::-webkit-scrollbar-track {
  background: rgba(20, 20, 20, 0.5);
  border-radius: 4px;
}

.ecu-client-area::-webkit-scrollbar-thumb {
  background: rgba(245, 196, 0, 0.4);
  border-radius: 4px;
}

.ecu-client-area::-webkit-scrollbar-thumb:hover {
  background: rgba(245, 196, 0, 0.6);
}

.ecu-client-loading {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ecu-bg);
}

.ecu-client-inner {
  max-width: 56rem;
  margin: 0 auto;
  padding-bottom: 1.5rem;
}

.ecu-client-hero {
  text-align: center;
  margin-bottom: 1.75rem;
  animation: ecu-card-in 0.45s ease-out;
}

.ecu-client-hero-logo {
  width: 4.5rem;
  height: 4.5rem;
  margin: 0 auto 0.75rem;
  object-fit: contain;
  filter: drop-shadow(0 0 16px rgba(245, 196, 0, 0.25));
}

.ecu-client-hero h1 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ecu-text);
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.ecu-client-hero h1 span {
  color: var(--ecu-primary-light);
}

.ecu-client-hero p {
  font-size: 0.85rem;
  color: var(--ecu-muted);
}

.ecu-client-card {
  position: relative;
  overflow: hidden;
  background: rgba(18, 18, 18, 0.85);
  border: 1px solid var(--ecu-border);
  border-radius: 16px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  animation: ecu-card-in 0.5s ease-out backwards;
}

.ecu-client-card:nth-child(2) { animation-delay: 0.05s; }
.ecu-client-card:nth-child(3) { animation-delay: 0.1s; }
.ecu-client-card:nth-child(4) { animation-delay: 0.15s; }

.ecu-client-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(245, 196, 0, 0.07), transparent);
  transition: left 0.55s ease;
  pointer-events: none;
}

.ecu-client-card:hover::before {
  left: 100%;
}

.ecu-client-card:hover {
  transform: translateY(-3px);
  border-color: var(--ecu-border-strong);
  box-shadow: 0 14px 40px rgba(245, 196, 0, 0.1);
}

.ecu-client-card-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ecu-text);
  margin-bottom: 1rem;
}

.ecu-client-card-title svg {
  color: var(--ecu-primary-light);
}

.ecu-client-fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .ecu-client-fields {
    grid-template-columns: 1fr 1fr;
  }
}

.ecu-client-field {
  padding: 0.85rem;
  border-radius: 12px;
  border: 1px solid rgba(64, 64, 64, 0.5);
  background: rgba(10, 10, 10, 0.6);
  transition: border-color 0.25s, background 0.25s, transform 0.25s;
}

.ecu-client-field:hover {
  border-color: rgba(245, 196, 0, 0.3);
  background: rgba(245, 196, 0, 0.04);
  transform: translateY(-2px);
}

.ecu-client-field label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--ecu-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.ecu-client-field-value {
  font-size: 0.9rem;
  color: var(--ecu-text);
  word-break: break-all;
}

.ecu-client-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.1rem;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
}

.ecu-client-btn-primary {
  background: linear-gradient(135deg, var(--ecu-primary-light), var(--ecu-primary));
  color: #1a1a1a;
  margin-top: 0.75rem;
}

.ecu-client-btn-primary:hover:not(:disabled) {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 24px rgba(245, 196, 0, 0.3);
}

.ecu-client-btn-buy {
  background: linear-gradient(135deg, var(--ecu-primary-light), var(--ecu-primary));
  color: #1a1a1a;
  font-size: 0.75rem;
  padding: 0.5rem 1rem;
}

.ecu-client-btn-buy:hover:not(:disabled) {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(245, 196, 0, 0.35);
}

.ecu-client-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.ecu-client-licenses {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.ecu-client-license {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border-radius: 14px;
  border: 1px solid rgba(64, 64, 64, 0.5);
  background: rgba(10, 10, 10, 0.5);
  transition: transform 0.25s ease, border-color 0.25s, background 0.25s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}

.ecu-client-license::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: transparent;
  transition: background 0.25s;
}

.ecu-client-license:hover {
  transform: translateX(6px);
  border-color: rgba(245, 196, 0, 0.28);
  background: rgba(245, 196, 0, 0.05);
  box-shadow: -4px 0 20px rgba(245, 196, 0, 0.08);
}

.ecu-client-license:hover::after {
  background: linear-gradient(180deg, var(--ecu-primary-light), var(--ecu-primary));
}

.ecu-client-license-owned {
  border-color: rgba(245, 196, 0, 0.35);
  background: rgba(245, 196, 0, 0.06);
}

.ecu-client-license-owned::after {
  background: linear-gradient(180deg, var(--ecu-primary-light), var(--ecu-primary));
}

.ecu-client-license-icon {
  padding: 0.65rem;
  border-radius: 12px;
  background: rgba(245, 196, 0, 0.1);
  border: 1px solid rgba(245, 196, 0, 0.15);
  transition: transform 0.25s, background 0.25s;
  flex-shrink: 0;
}

.ecu-client-license:hover .ecu-client-license-icon {
  transform: scale(1.08) rotate(-3deg);
  background: rgba(245, 196, 0, 0.18);
}

.ecu-client-license-icon svg {
  color: var(--ecu-primary-light) !important;
}

.ecu-client-license-info h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ecu-text);
  margin-bottom: 0.2rem;
}

.ecu-client-license-info p {
  font-size: 0.8rem;
  color: var(--ecu-primary-light);
  font-weight: 500;
}

.ecu-client-badge-active {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: rgba(245, 196, 0, 0.15);
  border: 1px solid rgba(245, 196, 0, 0.35);
  color: var(--ecu-primary-light);
  font-size: 0.75rem;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
}

.ecu-client-badge-active:hover {
  transform: scale(1.05);
  box-shadow: 0 0 16px rgba(245, 196, 0, 0.25);
}

.ecu-client-badge-active svg {
  color: var(--ecu-primary-light);
}

.ecu-client-payments {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.ecu-client-payment-pill {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(64, 64, 64, 0.5);
  background: rgba(10, 10, 10, 0.5);
  color: var(--ecu-muted);
  font-size: 0.75rem;
  transition: all 0.25s ease;
  cursor: default;
}

.ecu-client-payment-pill:hover {
  border-color: rgba(245, 196, 0, 0.35);
  color: var(--ecu-primary-light);
  background: rgba(245, 196, 0, 0.08);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(245, 196, 0, 0.12);
}

.ecu-client-payment-pill svg {
  color: var(--ecu-primary-light);
}

.ecu-client-footer {
  text-align: center;
  padding: 1rem 0;
}

.ecu-client-footer p {
  font-size: 0.7rem;
  color: var(--ecu-muted);
}

.ecu-client-footer p:first-child {
  color: var(--ecu-primary-light);
  margin-bottom: 0.25rem;
}

.ecu-client-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 1rem;
  animation: ecu-card-in 0.2s ease-out;
}

.ecu-client-modal {
  width: 100%;
  max-width: 28rem;
  background: #141414;
  border: 1px solid var(--ecu-border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--ecu-shadow), var(--ecu-glow);
}

.ecu-client-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, #3d3200, #2a2200);
  border-bottom: 1px solid rgba(245, 196, 0, 0.2);
}

.ecu-client-modal-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ecu-text);
}

.ecu-client-modal-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ecu-client-modal-body label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ecu-primary-light);
  margin-bottom: 0.4rem;
}

.ecu-client-modal-body input {
  width: 100%;
  padding: 0.75rem 2.5rem 0.75rem 2.5rem;
  background: rgba(10, 10, 10, 0.8);
  border: 1px solid rgba(64, 64, 64, 0.8);
  border-radius: 10px;
  color: var(--ecu-text);
  font-size: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.ecu-client-modal-body input:focus {
  outline: none;
  border-color: var(--ecu-primary);
  box-shadow: 0 0 0 3px rgba(245, 196, 0, 0.15);
}

.ecu-client-modal-hint {
  padding: 0.75rem;
  border-radius: 10px;
  background: rgba(245, 196, 0, 0.08);
  border: 1px solid rgba(245, 196, 0, 0.2);
  font-size: 0.75rem;
  color: var(--ecu-muted);
}

.ecu-client-modal-actions {
  display: flex;
  gap: 0.75rem;
  padding-top: 0.5rem;
}

.ecu-client-btn-cancel {
  flex: 1;
  background: rgba(40, 40, 40, 0.9);
  border: 1px solid rgba(64, 64, 64, 0.8);
  color: var(--ecu-text);
}

.ecu-client-btn-cancel:hover:not(:disabled) {
  background: rgba(60, 60, 60, 0.9);
}

.ecu-client-btn-confirm {
  flex: 1;
}