@font-face {
  font-family: "Adwaita Sans-Normal";
  src: url("/fonts/AdwaitaSans-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Adwaita Sans-Bold";
  src: url("/fonts/Inter-Latin-700-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --font-heading: "Adwaita Sans-Bold", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Adwaita Sans-Normal", ui-sans-serif, system-ui, sans-serif;
  --palette-1: #164450;
  --palette-2: #37abc8;
  --palette-3: #87cdde;
  --palette-4: #d7eef4;
  --bg-start: var(--palette-3);
  --bg-end: var(--palette-1);
  --panel-start: var(--palette-3);
  --panel-end: var(--palette-2);
  --primary-btn: var(--palette-2);
  --primary-btn-hover: color-mix(in srgb, var(--palette-2) 82%, var(--palette-1) 18%);
  --text-dark: var(--palette-1);
  --text-muted: color-mix(in srgb, var(--palette-1) 55%, #6c757d 45%);
  --line-soft: var(--palette-4);
  --white: #ffffff;
  --danger: #b91c1c;
}

* {
  box-sizing: border-box;
}

body.login-page {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  background: linear-gradient(180deg, var(--bg-start) 0%, var(--bg-end) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
}

.login-card {
  width: 100%;
  max-width: 390px;
  border: 0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 14px 36px rgba(22, 68, 80, 0.32);
  background: var(--white);
}

.login-header {
  background: linear-gradient(180deg, var(--panel-start) 0%, var(--panel-end) 100%);
  padding: 24px 16px 18px;
}

.brand-wrap {
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  text-align: center;
  padding: 10px 8px;
  margin-bottom: 12px;
  color: var(--white);
}

.brand-logo {
  font-family: var(--font-heading);
  font-size: 30px;
  line-height: 1;
  font-weight: 400;
  letter-spacing: 0.3px;
  margin-bottom: 2px;
}

.brand-logo .tag {
  color: color-mix(in srgb, var(--palette-2) 72%, #ffffff 28%);
}

.brand-sub {
  margin: 0;
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.13em;
  font-weight: 600;
  opacity: 0.95;
}

.project-name {
  margin: 6px 0 0;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  opacity: 0.92;
}

.role-switch {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 4px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
}

.role-btn {
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 0;
  transition: all 0.2s ease;
  cursor: pointer;
}

.role-btn.active {
  background: var(--white);
  color: var(--palette-2);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.09);
}

.login-body {
  padding: 22px 18px 26px;
}

.form-label {
  font-family: var(--font-body);
  color: var(--text-dark);
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 5px;
}

.input-group-text {
  background: var(--white);
  border-color: var(--line-soft);
  color: #a0acbe;
  font-size: 13px;
  width: 38px;
  justify-content: center;
}

.form-control {
  font-family: var(--font-body);
  border-color: var(--line-soft);
  font-size: 13px;
  padding-top: 9px;
  padding-bottom: 9px;
}

.form-control::placeholder {
  color: #b4bdcc;
  font-size: 12px;
}

.form-control:focus {
  border-color: var(--palette-2);
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--palette-2) 35%, transparent);
}

.btn-signin {
  width: 100%;
  margin-top: 6px;
  border: 0;
  border-radius: 9px;
  background: var(--primary-btn);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.05em;
  padding: 10px 0;
  transition: all 0.2s ease;
}

.btn-signin:hover {
  background: var(--primary-btn-hover);
  color: var(--white);
}

.btn-signin:disabled {
  opacity: 0.65;
}

.small-note {
  margin-top: 8px;
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
}

.login-alert {
  font-family: var(--font-body);
  font-size: 12px;
  margin-bottom: 12px;
}