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

:root {
  --background: #ffffff;
  --foreground: #020817;
  --card: #ffffff;
  --card-foreground: #020817;
  --popover: #ffffff;
  --popover-foreground: #020817;
  --primary: #0f172a;
  --primary-foreground: #f8fafc;
  --secondary: #f1f5f9;
  --secondary-foreground: #0f172a;
  --muted: #f1f5f9;
  --muted-foreground: #64748b;
  --accent: #f1f5f9;
  --accent-foreground: #0f172a;
  --destructive: #ef4444;
  --destructive-foreground: #f8fafc;
  --border: #e2e8f0;
  --input: #e2e8f0;
  --ring: #020817;
  --radius: 0.5rem;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', sans-serif;
}

body {
  background-color: var(--background);
  color: var(--foreground);
  -webkit-font-smoothing: antialiased;
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.hidden { display: none !important; }

/* LAYOUT */
.sidebar {
  width: 260px;
  background-color: var(--card);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.logo-container {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.5rem;
  border-bottom: 1px solid var(--border);
}

.logo-container img {
  height: 32px;
  object-fit: contain;
}

.nav-links {
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  color: var(--muted-foreground);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
  cursor: pointer;
}

.nav-link:hover {
  background-color: var(--accent);
  color: var(--accent-foreground);
}

.nav-link.active {
  background-color: var(--secondary);
  color: var(--secondary-foreground);
  font-weight: 600;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: #f8fafc;
  overflow: auto;
}

.topbar {
  height: 64px;
  background-color: var(--card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 2rem;
  gap: 1rem;
}

.page-container {
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.page-title {
  font-size: 1.875rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  height: 2.25rem;
  padding: 0 1rem;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}
.btn-primary:hover { opacity: 0.9; }

.btn-outline {
  background-color: transparent;
  border-color: var(--input);
  color: var(--foreground);
}
.btn-outline:hover {
  background-color: var(--accent);
  color: var(--accent-foreground);
}

.btn-ghost {
  background-color: transparent;
  color: var(--foreground);
}
.btn-ghost:hover {
  background-color: var(--accent);
  color: var(--accent-foreground);
}

.btn-danger {
  background-color: transparent;
  color: var(--destructive);
}
.btn-danger:hover {
  background-color: #fee2e2;
}

.btn-icon {
  padding: 0;
  width: 2.25rem;
  height: 2.25rem;
}

/* TABLE */
.card-table {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

thead th {
  padding: 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  border-bottom: 1px solid var(--border);
}

tbody td {
  padding: 1rem;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

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

tbody tr:hover {
  background-color: var(--muted);
}

/* BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 9999px;
  padding: 0.125rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-active {
  background-color: #dcfce7;
  color: #166534;
}

.badge-inactive {
  background-color: #fee2e2;
  color: #991b1b;
}

/* MODAL */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(2, 8, 23, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 1rem;
}

.modal-content {
  background-color: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  width: 100%;
  max-width: 500px;
  padding: 1.5rem;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
}

.modal-header {
  margin-bottom: 1.5rem;
}

.modal-title {
  font-size: 1.125rem;
  font-weight: 600;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* FORMS */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-input {
  display: flex;
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--input);
  background-color: transparent;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  transition: border-color 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--ring);
  box-shadow: 0 0 0 1px var(--ring);
}

.checkbox-group {
  display: flex;
  gap: 1.5rem;
  margin-top: 0.5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  cursor: pointer;
}

.copy-box {
  background-color: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  font-size: 0.875rem;
  white-space: pre-wrap;
  font-family: inherit;
  margin-bottom: 1.5rem;
}

/* LOGIN */
.login-view {
  display: flex;
  height: 100vh;
  width: 100vw;
  align-items: center;
  justify-content: center;
  background-color: var(--secondary);
  position: fixed;
  top: 0; left: 0; z-index: 100;
}

.login-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
  text-align: center;
}

.login-logo {
  height: 40px;
  margin-bottom: 2rem;
}