:root {
  --black: #0b1021;
  --white: #fff;
  --primary: #0f5dc0;
  --secondary: #1fa750;
  --accent: #12c2e9;
  --footer-bg: #262626;
  --card-radius: 18px;
  --card-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
  --action-green: #1fa750;
  --footer-contrast: #262626;
}

* {
  box-sizing: border-box;
}

body {
  background: radial-gradient(circle at 20% 20%, rgba(15, 93, 192, 0.06), transparent 26%),
    radial-gradient(circle at 80% 0%, rgba(31, 167, 80, 0.05), transparent 30%),
    linear-gradient(180deg, #f8fbff 0%, #f5f7fb 100%);
  color: var(--black);
  line-height: 1.6;
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
}

h1,
h2,
h3,
h4,
h5 {
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  letter-spacing: 0.01em;
}

h2,
h3,
h4,
h5 {
  color: #0f172a;
}

main {
  min-height: 75vh;
  padding: clamp(1.5rem, 2vw + 1rem, 3rem) clamp(1.25rem, 2vw, 2.5rem)
    clamp(2rem, 3vw, 3.5rem);
  position: relative;
}

button {
  text-transform: uppercase;
}

section[padded="true"] {
  padding: clamp(1.5rem, 3vw, 2.75rem);
  background-color: var(--white);
  border-radius: var(--card-radius);
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: var(--card-shadow);
}

section[padded="true"] h5 {
  letter-spacing: 0.02em;
  line-height: 1.4;
}

p {
  margin-bottom: 0 !important;
}

.btn:not([class*="outline"]):not(.btn-close) {
  --btn-solid-color: var(--primary);
  background-color: var(--btn-solid-color);
  border-color: var(--btn-solid-color);
  color: var(--white);
}

.btn:not([class*="outline"]):not(.btn-close):hover,
.btn:not([class*="outline"]):not(.btn-close):focus {
  filter: brightness(0.92);
  color: var(--white);
}

.btn-custom {
  background-color: var(--primary) !important;
  color: var(--white) !important;
}

.auth-card,
#registration-form,
.login-container,
.form-shell {
  background-color: var(--white) !important;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
}



.auth-card,
#registration-form {
  padding: clamp(1.75rem, 3vw, 2.75rem) !important;
}

#authTabsContent form {
  background-color: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
}

.auth-card {
  margin-left: auto;
  margin-right: auto;
}

.auth-card .nav-tabs {
  margin-bottom: 1.25rem;
}

.auth-card .tab-content {
  padding: 0 0.5rem;
}

.login-container {
  max-width: 560px;
  margin: clamp(2.5rem, 4vw, 4rem) auto;
  padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1.25rem, 2vw, 2.25rem);
}

.login-container h1,
.login-container p {
  text-align: center;
}

.login-container h1 {
  font-size: 1.5rem;
}

#registration-form,
#authTabsContent form {
  margin: 0 auto;
}

#registration-form .row,
#authTabsContent .row {
  row-gap: 1.25rem;
}

.form-shell .row,
.form-shell .row.mb-3 {
  margin-bottom: 1.25rem !important;
  row-gap: 1.25rem;
}

.form-shell .row:last-of-type {
  margin-bottom: 0 !important;
}

#registration-form .form-label,
#authTabsContent .form-label,
.login-container .form-label {
  font-weight: 600;
  margin-bottom: 0.35rem;
}

#registration-form .form-control,
#registration-form .form-select,
#registration-form .input-group-text,
#authTabsContent .form-control,
#authTabsContent .form-select,
.login-container .form-control {
  padding: 0.95rem 1.05rem;
  border-radius: 12px;
  border: 1px solid black;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

#registration-form .form-control:focus,
#registration-form .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 93, 192, 0.15);
}

.form-floating > label {
  color: #6b7280;
}

#registration-form .input-group-text {
  min-width: 82px;
  justify-content: center;
}

/* #registration-form button[type="submit"],
#authTabsContent button[type="submit"],
.login-container .btn-login {
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.01em;
} */

.contrast {
  background-color: var(--primary);
}

.form-shell {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  overflow: hidden;
}

.form-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
  padding: 1.25rem 1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(15, 93, 192, 0.08), rgba(31, 167, 80, 0.05));
  border: 1px solid rgba(15, 93, 192, 0.12);
}

.form-hero h1 {
  font-size: 1.4rem;
  margin: 0;
  letter-spacing: 0.01em;
}

.meta-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(15, 93, 192, 0.12);
  color: var(--black);
  font-weight: 600;
  font-size: 0.9rem;
}

.muted {
  color: #6b7280;
}

.divider {
  border: none;
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.08), transparent);
  margin: 1.25rem 0;
}

.note {
  background: #f8fafc;
  border: 1px dashed rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  color: #334155;
}

@media (max-width: 576px) {
  main.container {
    padding: 1.25rem 1rem 2rem;
  }

  section[padded="true"] {
    padding: 1.25rem 1rem 1.75rem;
    margin-bottom: 1.5rem;
  }

  #registration-form,
  #authTabsContent form {
    padding: 1.5rem 1rem !important;
  }

  .auth-card {
    padding: 1.5rem !important;
  }

  .login-container {
    margin: 40px 1rem;
  }
}

/* @font-face {
  font-family: "tt_normsregular";
  src: url("/fonts/typetype_-_tt_norms_regular-webfont.woff2") format("woff2"),
    url("/fonts/typetype_-_tt_norms_regular-webfont.woff") format("woff");
  font-weight: normal;
  font-style: normal;
} */

header,
.navbar-brand
/* ,footer  */ {
  /* padding: 1rem; */
  font-weight: bold;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
}

nav,
header,
.navbar-brand {
  background-color: var(--primary);
  color: var(--black);
}

.navbar-brand img {
  max-width: 125px;
  margin-left: 2.5vw;
}

header > img {
  display: block;
  width: 100%;
}

footer {
  border-top: 2px solid var(--primary);
  background-color: var(--primary);
}

a,
li {
  color: var(--primary);
  font-weight: bold;
  text-decoration: none !important;
}

a:hover {
  color: var(--secondary) !important;
  cursor: pointer;
}

#loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 5;
  flex-direction: column;
  color: var(--primary);
  font-weight: bold;
  font-size: 1.2rem;
}

.spinner {
  border: 8px solid #333;
  border-top: 8px solid var(--primary);
  border-radius: 50%;
  width: 70px;
  height: 70px;
  animation: spin 1s linear infinite;
  margin-bottom: 15px;
}

.btn.btn-custom {
  background: linear-gradient(120deg, var(--primary), #0c4da0);
  border: none;
  box-shadow: 0 10px 30px rgba(15, 93, 192, 0.25);
  font-weight: 700;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  letter-spacing: 0.01em;
}

.btn.btn-custom:hover {
  filter: brightness(0.95);
  transform: translateY(-1px);
}

.error-box {
  background-color: var(--primary);
  color: var(--black);
  margin: 10vh;
  padding: 10vh;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 0 20px var(--secondary);
  max-width: 600px;
}

.error-box h1 {
  margin-bottom: 10px;
  font-size: 28px;
  text-transform: uppercase;
}

.error-box p {
  font-size: 2rem;
}

#loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 5;
  flex-direction: column;
  color: var(--primary);
  font-weight: bold;
  font-size: 1.2rem;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}