/* MINK Authentication Page Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --focus-ring: rgba(37, 99, 235, 0.18);
  --primary-shadow: rgba(37, 99, 235, 0.25);
  --ink: #0f172a;
  --muted: #64748b;
  --bg: #f8fafc;
  --border: #e2e8f0;
  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans KR", sans-serif;
}

body[data-role="ADMIN"] {
  --primary: #262d37;
  --primary-hover: #101820;
  --primary-light: #f1f3f5;
  --focus-ring: rgba(38, 45, 55, 0.2);
  --primary-shadow: rgba(38, 45, 55, 0.24);
}

body[data-role="MANAGER"] {
  --primary: #033791;
  --primary-hover: #00286f;
  --primary-light: #edf4ff;
  --focus-ring: rgba(3, 55, 145, 0.18);
  --primary-shadow: rgba(3, 55, 145, 0.24);
}

body[data-role="USER"] {
  --primary: #673bb9;
  --primary-hover: #512c94;
  --primary-light: #f3edfb;
  --focus-ring: rgba(103, 59, 185, 0.18);
  --primary-shadow: rgba(103, 59, 185, 0.24);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  color: var(--ink);
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 20px 16px;
  -webkit-font-smoothing: antialiased;
}

.login-card {
  width: min(440px, 100%);
  background: #ffffff;
  padding: 40px 36px;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(15, 23, 42, 0.05);
}

.login-brand {
  display: inline-flex;
  align-items: center;
}

.login-logo {
  display: block;
  width: auto;
  height: 76px;
  object-fit: contain;
}

.mink-lang-slot {
  display: flex;
  align-items: center;
}

.mink-lang-select {
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--ink);
  font-size: 13px;
  cursor: pointer;
  font-weight: 600;
  max-width: 140px;
}

.mink-lang-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

h1 {
  margin: 0 0 6px;
  font-size: 24px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.sub {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 24px;
}

label {
  display: block;
  font-weight: 700;
  font-size: 13px;
  color: #334155;
  margin: 16px 0 6px;
}

input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--ink);
  background: #ffffff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

button {
  width: 100%;
  margin-top: 24px;
  padding: 12px 16px;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  box-shadow: 0 2px 6px var(--primary-shadow);
  transition: background 0.15s ease, transform 0.1s ease;
}

button:hover {
  background: var(--primary-hover);
}

button:active {
  transform: translateY(1px);
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.message {
  min-height: 22px;
  margin-top: 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--danger);
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--danger-bg);
  border: 1px solid #fecaca;
  display: flex;
  align-items: center;
}

.message:empty {
  display: none;
}

.hidden {
  display: none !important;
}

.secret {
  word-break: break-all;
  background: var(--bg);
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 13px;
  color: #1e293b;
  margin: 12px 0;
  text-align: center;
}

.qr {
  display: block;
  width: 200px;
  height: 200px;
  margin: 16px auto 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px;
  background: #ffffff;
}

.qr-guide {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  margin: 8px 0;
}

.role-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  flex-wrap: wrap;
}

.role-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 6px;
  transition: color 0.15s ease, background 0.15s ease;
}

.role-links a:hover {
  color: var(--primary);
  background: var(--primary-light);
}

@media (max-width: 480px) {
  .login-card {
    padding: 24px 18px;
  }
  .login-logo {
    height: 64px;
  }
  .mink-lang-select {
    max-width: 110px;
    font-size: 12px;
    padding: 4px 6px;
  }
}