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

:root {
  --color-bg: #f5f6fa;
  --color-surface: #ffffff;
  --color-primary: #4f46e5;
  --color-primary-hover: #4338ca;
  --color-primary-soft: #eef2ff;
  --color-text: #1e2130;
  --color-text-muted: #6b7280;
  --color-border: #e5e7eb;
  --color-success: #059669;
  --color-success-soft: #ecfdf5;
  --color-danger: #dc2626;
  --color-danger-soft: #fef2f2;
  --color-warning: #d97706;
  --color-warning-soft: #fffbeb;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06);
  --shadow-md: 0 4px 12px rgba(16, 24, 40, 0.08);
}

* { box-sizing: border-box; }

body {
  font-family: 'Heebo', system-ui, Arial, sans-serif;
  background: var(--color-bg);
  margin: 0;
  color: var(--color-text);
  line-height: 1.5;
}

/* --- Login page --- */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
}

.login-box {
  width: 100%;
  max-width: 360px;
  margin: 20px;
  background: var(--color-surface);
  padding: 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.login-box .brand {
  text-align: center;
  margin-bottom: 24px;
}
.login-box .brand .icon {
  font-size: 32px;
  display: block;
  margin-bottom: 8px;
}
.login-box h1 { font-size: 18px; margin: 0; font-weight: 600; }

.login-box label { display: block; margin-top: 14px; font-size: 13px; color: var(--color-text-muted); font-weight: 500; }
.login-box input {
  width: 100%; padding: 10px 12px; margin-top: 6px; box-sizing: border-box;
  border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 14px;
  font-family: inherit;
}
.login-box input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-soft); }
.login-box button {
  margin-top: 20px; width: 100%; padding: 11px; background: var(--color-primary); color: white;
  border: none; border-radius: var(--radius-sm); cursor: pointer; font-size: 14px; font-weight: 600;
  font-family: inherit;
}
.login-box button:hover { background: var(--color-primary-hover); }
.error { color: var(--color-danger); font-size: 13px; margin-top: 12px; }

/* --- Top nav --- */

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--color-surface); padding: 14px 28px; box-shadow: var(--shadow-sm);
  position: sticky; top: 0; z-index: 10;
}
.topbar h1 { font-size: 17px; font-weight: 600; margin: 0; }
.topbar nav { display: flex; align-items: center; gap: 18px; }
.topbar nav a {
  color: var(--color-text-muted); text-decoration: none; font-size: 14px; font-weight: 500;
  padding: 6px 10px; border-radius: var(--radius-sm);
}
.topbar nav a:hover { background: var(--color-primary-soft); color: var(--color-primary); }
.topbar nav a.active { background: var(--color-primary-soft); color: var(--color-primary); }
.topbar .user-badge { font-size: 13px; color: var(--color-text-muted); margin-left: 6px; }

/* --- Layout / cards --- */

main { padding: 28px; max-width: 1100px; margin: 0 auto; }
.card {
  background: var(--color-surface); padding: 20px 22px; border-radius: var(--radius-md);
  margin-bottom: 22px; box-shadow: var(--shadow-sm); border: 1px solid var(--color-border);
}
.card h2 { font-size: 15px; margin: 0 0 16px; color: var(--color-text); font-weight: 600; }
.hint { font-size: 12.5px; color: var(--color-text-muted); margin: 4px 0 12px; }

/* --- Buttons --- */

.btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: var(--radius-sm);
  border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text);
  cursor: pointer; font-size: 13.5px; font-weight: 500; font-family: inherit;
}
.btn:hover { background: #f9fafb; }
.btn-primary { background: var(--color-primary); color: white; border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }
.btn-danger { color: var(--color-danger); }
.btn-danger:hover { background: var(--color-danger-soft); }
.btn-sm { padding: 5px 10px; font-size: 12.5px; }

/* --- Forms --- */

.form-field { margin-bottom: 14px; }
.form-field label { display: block; font-size: 13px; color: var(--color-text-muted); font-weight: 500; margin-bottom: 5px; }
.form-field input, .form-field select {
  width: 100%; max-width: 340px; padding: 9px 11px; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); font-size: 14px; font-family: inherit; box-sizing: border-box;
}
.form-field input:focus, .form-field select:focus {
  outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.form-row { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }

/* --- Tables --- */

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { padding: 10px 12px; text-align: right; border-bottom: 1px solid var(--color-border); }
th { color: var(--color-text-muted); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.02em; }
tr:last-child td { border-bottom: none; }

/* --- Status badges --- */

.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600;
}
.badge-pending { background: var(--color-warning-soft); color: var(--color-warning); }
.badge-verified { background: var(--color-success-soft); color: var(--color-success); }
.badge-failed, .badge-expired { background: var(--color-danger-soft); color: var(--color-danger); }