html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

:root {
    --bg: #0b0c10;
    --panel: #11131a;
    --muted: #a9b2c3;
    --text: #e6ecf2;
    --brand: #5cd2b9;
    --accent: #80b3ff;
    --danger: #ff6b6b;
    --maxw: 1140px;
    --rad: 14px;
    --shadow: 0 10px 30px rgba(0,0,0,.25);
}

html {
    scroll-behavior: smooth
}

body {
    background: linear-gradient(180deg,#0a0b0f,#0b0c10 60%);
    color: var(--text)
}

/* NAVBAR */
.navbar {
    background: rgba(11,12,16,.8);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid #1c2030
}

.navbar-brand {
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: .5rem
}

.navbar .badge {
    padding: 2px 8px;
    border: 1px solid #23304a;
    border-radius: 999px;
    color: #b8c6e3;
    font-size: .75rem
}

/* HERO */
.hero {
    background: linear-gradient(180deg, rgba(13,110,253,.08), transparent)
}

    .hero h1 {
        font-size: clamp(28px,3.5vw,40px);
        line-height: 1.15
    }

.sub {
    color: var(--muted);
    max-width: 720px
}

/* cards */
.card {
    background: linear-gradient(180deg,#11131a,#0f1118);
    border: 1px solid #1b2335;
    border-radius: var(--rad);
    box-shadow: var(--shadow);
    color: var(--text)
}

    .card h2 {
        font-size: 20px;
        margin-bottom: .5rem
    }

    .card .desc {
        color: var(--muted)
    }

/* forms */
.form-control, .form-select {
    background: #0d0f16;
    color: var(--text);
    border: 1px solid #223150;
    border-radius: 10px
}

    .form-control:focus, .form-select:focus {
        box-shadow: none;
        outline: 2px solid var(--accent);
        border-color: transparent
    }

.form-text {
    color: var(--muted)
}

.form-control::placeholder {
    color: #a9b2c3;
}

/* buttons */
.btn-brand {
    --bs-btn-bg: linear-gradient(180deg,#5cd2b9,#4db9a2);
    --bs-btn-color: #061018;
    --bs-btn-border-color: transparent;
    --bs-btn-hover-filter: brightness(1.02)
}

.btn-brand {
    background: var(--bs-btn-bg);
    color: var(--bs-btn-color);
    border: 0;
    font-weight: 800
}

    .btn-brand:hover {
        filter: var(--bs-btn-hover-filter)
    }

/* results */
.result {
    margin-top: 12px;
    padding: 12px;
    border: 1px dashed #2a3756;
    border-radius: 12px;
    background: #0c101a
}

    .result h3 {
        margin: 0 0 8px
    }

.pill {
    display: inline-block;
    background: #0b1323;
    border: 1px solid #203256;
    border-radius: 999px;
    padding: 6px 10px;
    margin: 4px 8px 0 0
}

    .pill strong {
        color: var(--brand)
    }

/* tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 8px
}

th, td {
    border: 1px solid #1e2842;
    padding: 8px;
    text-align: left
}

th {
    background: #0f1422
}

/* footer */
footer {
    border-top: 1px solid #1b2335;
    color: #94a3b8
}

a {
    color: var(--accent)
}

    a:hover {
        text-decoration: underline
    }

.sr-only {
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
    clip: rect(1px,1px,1px,1px)
}

.accordion-body {
    color: #e6ecf2;
}

nav.navbar.navbar-dark .navbar-nav .nav-item .nav-link {
    color: #ffffff !important;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.7);
    transition: text-shadow 0.3s ease, color 0.3s ease;
}

    nav.navbar.navbar-dark .navbar-nav .nav-item .nav-link:hover,
    nav.navbar.navbar-dark .navbar-nav .nav-item .nav-link:focus {
        color: #ffffff !important;
        text-shadow: 0 0 12px rgba(255, 255, 255, 0.9);
    }

a {
    text-decoration: none !important;
}

.navbar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: #ffc107 !important;
    text-decoration: none !important;
}

.btn-outline-secondary {
    color: #e0e6f0;
    border-color: #e0e6f0;
}

    .btn-outline-secondary:hover {
        background-color: #e0e6f0;
        color: #0c101a;
    }