:root {
  --bg: #f7f8fa;
  --card: #ffffff;
  --accent: #0d5c63;
  --accent-light: #e1f0f2;
  --text: #1f2933;
  --muted: #5c7080;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.container {
  width: min(1200px, 95vw);
  margin: 0 auto;
  padding: 1rem 0;
}

.mas-header {
  background: var(--card);
  border-bottom: 1px solid #e3e8ee;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.05);
}

.mas-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.mas-header nav a {
  margin-left: 1rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
}

.subtitle {
  margin: 0;
  color: var(--muted);
}

.table-wrapper {
  overflow-x: auto;
  background: var(--card);
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

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

th, td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid #edf2f7;
}

tr {
  cursor: pointer;
}

tr:hover {
  background: var(--accent-light);
}

.login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0d5c63, #092a33);
}

.login-card {
  background: var(--card);
  padding: 2rem;
  border-radius: 16px;
  width: min(420px, 90vw);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.login-card h1 {
  margin-top: 0;
  margin-bottom: 1.5rem;
}

.login-card label {
  display: block;
  margin: 0.75rem 0 0.25rem;
  font-weight: 600;
}

.login-card input {
  width: 100%;
  padding: 0.75rem;
  border-radius: 8px;
  border: 1px solid #d2d6dc;
}

.login-card button {
  width: 100%;
  padding: 0.85rem;
  margin-top: 1.5rem;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}

.error {
  color: #c53030;
  margin-top: 0.5rem;
}

.solicitation-detail .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  background: var(--card);
  padding: 1rem;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.description, .documents {
  margin-top: 1.5rem;
  background: var(--card);
  padding: 1rem;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.05);
}

.documents ul {
  list-style: none;
  padding: 0;
}

.documents li {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid #edf2f7;
}

.api-key-card {
  background: var(--card);
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.07);
  margin-bottom: 1rem;
}

.back-link {
  text-decoration: none;
  color: var(--accent);
  display: inline-block;
  margin-bottom: 1rem;
}

.mas-footer {
  text-align: center;
  padding-bottom: 2rem;
  color: var(--muted);
}