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

:root {
  --color-bg: #171717;
  --color-bg-subtle: #1f1f1f;
  --color-surface: #262626;
  --color-text: #f5f5f5;
  --color-text-muted: #a3a3a3;
  --color-text-inverse: #ffffff;
  --color-accent: #00c6ff;
  --color-accent-hover: #00a8d9;
  --color-accent-subtle: rgba(0, 198, 255, 0.15);
  --color-border: #333333;
  --color-success: #34d399;
  --color-success-bg: rgba(52, 211, 153, 0.12);
  --color-error: #f87171;
  --color-footer-bg: #0f0f0f;

  --color-brand: var(--color-accent);
  --color-brand-hover: var(--color-accent-hover);
  --color-brand-light: rgba(0, 198, 255, 0.08);
  --color-brand-muted: var(--color-accent-subtle);
  --color-navy: #0f0f0f;
  --color-navy-soft: #1f1f1f;
  --color-slate: #d4d4d4;
  --color-muted: var(--color-text-muted);
  --color-danger: var(--color-error);

  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: var(--font-sans);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  --radius-sm: 6px;
  --radius: 8px;
  --radius-md: 12px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.35), 0 2px 4px -2px rgba(0, 0, 0, 0.25);
  --shadow-md: var(--shadow);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -4px rgba(0, 0, 0, 0.3);

  --max-width: 1120px;
  --nav-height: 72px;
  --header-height: var(--nav-height);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
}

h3 {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-text);
}

p {
  font-weight: 400;
  color: var(--color-text-muted);
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

img {
  max-width: 100%;
  height: auto;
}

.clickable:hover {
  cursor: pointer;
}

.modal-close-button {
  appearance: none;
  border: 0;
  background: transparent;
  color: #94a3b8;
  font-size: 1.5rem;
  line-height: 1;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.modal-close-button:hover {
  color: var(--color-text);
  cursor: pointer;
}

.modal-close-button svg {
  width: 1.125rem;
  height: 1.125rem;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  background: var(--color-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-sm);
}

.site-header__brand img {
  height: 36px;
  width: auto;
  display: block;
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-header__link {
  color: #94a3b8;
  font-size: 0.95rem;
  font-weight: 500;
}

.site-header__link:hover {
  color: var(--color-accent);
}

.site-header__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius);
  background: var(--color-accent);
  color: var(--color-text-inverse) !important;
  font-size: 0.9rem;
  font-weight: 600;
}

.site-header__cta:hover {
  background: var(--color-accent-hover);
  color: var(--color-text-inverse) !important;
}

.header-spacer {
  height: var(--header-height);
}

.page-shell {
  min-height: 100vh;
  background: var(--color-bg);
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.card--padded {
  padding: 1.5rem;
}

.card + .card {
  margin-top: 1.25rem;
}

.section-title {
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.stat-card {
  padding: 1.25rem;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.stat-card__label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
}

.stat-card__value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.1;
}

.stat-card__meta {
  margin-top: 0.35rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.auth-layout {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem 3rem;
}

.auth-card {
  width: min(100%, 440px);
  padding: 2rem;
}

.auth-card__title {
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.auth-card__subtitle {
  margin-bottom: 1.5rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  padding: 0.85rem 1rem;
  text-align: left;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-subtle);
}

.data-table td {
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-slate);
  vertical-align: top;
}

.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.list-row {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}

.list-row:last-child {
  border-bottom: none;
}

.row-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--color-brand-muted);
  color: var(--color-accent);
}

.badge--success {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.promo-banner {
  background: var(--color-accent-subtle);
  border-bottom: 1px solid rgba(0, 198, 255, 0.18);
  color: var(--color-text);
  padding: 0.85rem 1.5rem;
  text-align: center;
  font-size: 0.95rem;
}

html.modal-open,
body.modal-open {
  overflow: hidden;
  overscroll-behavior: none;
}

body.modal-open {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem 1rem;
  overflow: hidden;
  overscroll-behavior: contain;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
}

.modal-card {
  width: min(100%, 520px);
  flex-shrink: 0;
  margin: 0 auto 2rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.modal-card--wide {
  width: min(100%, 760px);
}

.modal-card--extra-wide {
  width: min(100%, 900px);
}

.modal-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
  color: var(--color-text);
}

.modal-card__body {
  padding: 1.25rem;
}

.modal-card__body--scroll {
  max-height: min(70vh, calc(100vh - 10rem));
  overflow-y: auto;
}

.modal-card__footer {
  padding: 0 1.25rem 1.25rem;
}

/* React Select — dark theme (excludes whiteSelect used on light controls) */
[class$="-control"]:not([class*="whiteSelect"]),
[class*="__control"]:not([class*="whiteSelect"]) {
  background-color: var(--color-surface) !important;
  border-color: var(--color-border) !important;
  color: var(--color-text) !important;
  min-height: 44px;
}

[class$="-control"]:not([class*="whiteSelect"]):hover,
[class*="__control"]:not([class*="whiteSelect"]):hover {
  border-color: #525252 !important;
}

[class$="-ValueContainer"]:not([class*="whiteSelect"]),
[class*="__value-container"]:not([class*="whiteSelect"]),
[class$="-IndicatorsContainer"]:not([class*="whiteSelect"]),
[class*="__indicators"]:not([class*="whiteSelect"]) {
  background-color: var(--color-surface) !important;
  color: var(--color-text) !important;
}

[class$="-singleValue"]:not([class*="whiteSelect"]),
[class*="__single-value"]:not([class*="whiteSelect"]),
[class$="-Input"]:not([class*="whiteSelect"]) input,
[class*="__input-container"]:not([class*="whiteSelect"]) input {
  color: var(--color-text) !important;
}

[class$="-placeholder"]:not([class*="whiteSelect"]),
[class*="__placeholder"]:not([class*="whiteSelect"]) {
  color: var(--color-text-muted) !important;
}

[class$="-menu"]:not([class*="whiteSelect"]),
[class*="__menu"]:not([class*="whiteSelect"]) {
  background-color: var(--color-surface) !important;
  border: 1px solid var(--color-border) !important;
  color: var(--color-text) !important;
}

[class$="-option"]:not([class*="whiteSelect"]),
[class*="__option"]:not([class*="whiteSelect"]) {
  background-color: var(--color-surface) !important;
  color: var(--color-text) !important;
}

[class$="-option"]:not([class*="whiteSelect"]):hover,
[class*="__option"]:not([class*="whiteSelect"]):hover,
[class*="__option--is-focused"]:not([class*="whiteSelect"]) {
  background-color: var(--color-bg-subtle) !important;
  color: var(--color-text) !important;
}

[class*="__option--is-selected"]:not([class*="whiteSelect"]) {
  background-color: var(--color-accent) !important;
  color: #ffffff !important;
}

[class$="-indicatorContainer"]:not([class*="whiteSelect"]) svg,
[class*="__dropdown-indicator"]:not([class*="whiteSelect"]) svg,
[class*="__clear-indicator"]:not([class*="whiteSelect"]) svg {
  fill: var(--color-text-muted) !important;
}

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

.app-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--color-bg-subtle);
  color: #cbd5e1;
  padding: 1.25rem 0;
  border-right: 1px solid var(--color-border);
}

.app-sidebar__brand {
  height: 72px;
  margin: 0 1.25rem 1.5rem;
  background-image: url('/img/RZ-logo.svg');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: left center;
}

.app-sidebar__item {
  padding: 0.9rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.app-sidebar__item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  cursor: pointer;
}

.app-sidebar__item.selected {
  background: var(--color-accent-subtle);
  border-left-color: var(--color-accent);
  color: #fff;
}

.dashboard-main {
  flex: 1;
  min-width: 0;
  padding: 1.5rem;
}

.dashboard-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  height: 100vh;
  padding: 1rem 0;
  background: var(--color-bg-subtle);
  color: #e2e8f0;
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s ease;
  z-index: 10000000;
  border-left: 1px solid var(--color-border);
}

.mobile-drawer.hidden {
  transform: translateX(100%);
}

.mobile-drawer__close {
  display: flex;
  justify-content: flex-end;
  padding: 0.75rem 1rem 1.25rem;
  color: #cbd5e1;
  font-size: 1.25rem;
}

.mobile-drawer__item {
  padding: 1rem 1.25rem;
  border-left: 3px solid transparent;
}

.mobile-drawer__item:hover {
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
}

.text-accent {
  color: var(--color-accent);
}

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

[class*="-container"],
[class*="-control"] {
  font-size: 0.95rem;
}

[class*="-control"] {
  min-height: 44px !important;
  border-color: var(--color-border) !important;
  border-radius: var(--radius-sm) !important;
  background: var(--color-surface) !important;
  color: var(--color-text) !important;
  box-shadow: none !important;
}

[class*="-control"]:hover {
  border-color: #525252 !important;
}

[class*="-menu"] {
  border-radius: var(--radius-sm) !important;
  overflow: hidden;
  background: var(--color-surface) !important;
  box-shadow: var(--shadow-md) !important;
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
    --nav-height: 64px;
  }

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

  .app-sidebar {
    display: none;
  }

  .dashboard-main {
    padding: 1rem;
  }

  .stat-grid {
    grid-template-columns: 1fr;
  }
}