:root {
  --tnk-primary: #075f49;
  --tnk-primary-dark: #034638;
  --tnk-primary-soft: #e8f4f0;
  --tnk-accent: #d6a83e;
  --tnk-text: #1f2937;
  --tnk-muted: #667085;
  --tnk-border: #d9e2df;
  --tnk-surface: #ffffff;
  --tnk-background: #f3f7f5;
  --tnk-shadow: 0 18px 45px rgba(15, 64, 51, 0.12);
  --tnk-radius: 16px;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--tnk-text);
  background: radial-gradient(circle at 10% 10%, rgba(214, 168, 62, 0.13), transparent 30%), linear-gradient(135deg, #f6faf8 0%, #eaf4f0 100%);
  font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 0.9375rem;
  line-height: 1.6;
}

a {
  color: var(--tnk-primary);
  text-decoration: none;
}

a:hover {
  color: var(--tnk-primary-dark);
}

.bg-primary {
  background-color: var(--tnk-primary) !important;
}

.btn {
  border-radius: 8px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #fff;
  border-color: var(--tnk-primary);
  background-color: var(--tnk-primary);
}

.btn-primary:hover,
.btn-primary:focus {
  color: #fff;
  border-color: var(--tnk-primary-dark);
  background-color: var(--tnk-primary-dark);
  box-shadow: 0 0 0 0.2rem rgba(7, 95, 73, 0.2);
}

.btn-outline-primary {
  color: var(--tnk-primary);
  border-color: var(--tnk-primary);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  color: #fff;
  border-color: var(--tnk-primary);
  background-color: var(--tnk-primary);
}

.form-label {
  color: #344054;
  font-weight: 600;
}

.form-control,
.form-select {
  min-height: 42px;
  border-color: var(--tnk-border);
  border-radius: 8px;
  color: var(--tnk-text);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--tnk-primary);
  box-shadow: 0 0 0 0.2rem rgba(7, 95, 73, 0.14);
}

.card {
  border-color: var(--tnk-border);
  border-radius: var(--tnk-radius);
  box-shadow: 0 8px 24px rgba(15, 64, 51, 0.07);
}

.table {
  color: var(--tnk-text);
}

.table > thead {
  color: #000;
  background: var(--tnk-primary);
}

.tnk-page {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

.tnk-topbar {
 padding-bottom:10px;
}

.tnk-topbar__inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.tnk-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--tnk-primary-dark);
  font-size: 1rem;
  font-weight: 700;
}

.tnk-brand img {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
}

.tnk-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.tnk-main {
  display: flex;
  flex: 1;
  align-items: center;
  padding: 1rem 0;
  background:
    radial-gradient(circle at 10% 10%, rgba(214, 168, 62, 0.13), transparent 30%),
    linear-gradient(135deg, #f6faf8 0%, #eaf4f0 100%);
}

.tnk-login-card {
  overflow: hidden;
  border: 0;
  border-radius: 22px;
  background: var(--tnk-surface);
  box-shadow: var(--tnk-shadow);
}

.tnk-login-brand {
  display: flex;
  height: 100%;
  min-height: 460px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 3rem;
  color: #fff;
  text-align: center;
  background: linear-gradient(145deg, var(--tnk-primary) 0%, var(--tnk-primary-dark) 100%);
}

.tnk-login-brand img {
  width: min(220px, 80%);
  border: 7px solid rgba(255, 255, 255, 0.92);
  border-radius: 50%;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.2);
}

.tnk-login-brand h1 {
  margin: 1.5rem 0 0.25rem;
  font-size: 1.65rem;
  font-weight: 700;
}

.tnk-login-brand p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.tnk-login-form {
  padding: 3.25rem;
}

.tnk-login-form h2 {
  margin-bottom: 0.35rem;
  color: var(--tnk-primary-dark);
  font-size: 1.75rem;
  font-weight: 700;
}

.tnk-login-form__intro {
  margin-bottom: 2rem;
  color: var(--tnk-muted);
}

.tnk-help {
  display: block;
  margin-top: 0.35rem;
  color: var(--tnk-muted);
  font-size: 0.78rem;
}

.tnk-footer {
  padding: 1.25rem 0;
  
  text-align: center;
}

.tnk-footer p {
  margin: 0;
}

@media (max-width: 767.98px) {
  .tnk-topbar__inner {
    padding: 0.75rem 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .tnk-nav {
    width: 100%;
    justify-content: flex-start;
  }

  .tnk-main {
    align-items: flex-start;
    padding: 1.5rem 0;
  }

  .tnk-login-brand {
    min-height: auto;
    padding: 2rem;
  }

  .tnk-login-brand img {
    width: 130px;
  }

  .tnk-login-form {
    padding: 2rem 1.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}