/* DigLab Games — Theme Refresh: cosmetic layer loaded after Bootstrap + style.css to
   unify typography, brand accent, radius/shadow and focus site-wide (no layout changes).
   Revert: remove the theme-refresh.css <link> in header.php. */

:root {
    /* ---- Brand (refined, unified from the existing blues + gold) ---- */
    --brand: #2563eb;
    --brand-strong: #1d4ed8;
    --brand-rgb: 37, 99, 235;
    --brand-gold: #ffd700;
    --brand-gold-deep: #eab308;

    /* ---- Shape + motion + depth scale ---- */
    --r-sm: 8px;
    --r-md: 12px;
    --r-lg: 16px;
    --ease: cubic-bezier(.2, .7, .2, 1);
    --sh-sm: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .10);
    --sh-md: 0 6px 18px rgba(16, 24, 40, .10);
    --sh-lg: 0 18px 48px rgba(16, 24, 40, .16);

    /* ---- Re-map the site's custom token + Bootstrap tokens to the brand ---- */
    --primary-color: var(--brand);
    --bs-primary: var(--brand);
    --bs-primary-rgb: var(--brand-rgb);
    --bs-link-color: var(--brand);
    --bs-link-color-rgb: var(--brand-rgb);
    --bs-link-hover-color: var(--brand-strong);
    --bs-border-radius: var(--r-md);
    --bs-border-radius-sm: var(--r-sm);
    --bs-border-radius-lg: var(--r-lg);
    --bs-border-radius-xl: var(--r-lg);
    --bs-focus-ring-color: rgba(var(--brand-rgb), .30);
}

[data-theme="dark"] {
    /* Links need a lighter blue on near-black for AA contrast (and it leans into
       the Steam-blue identity). Button fills stay --brand so their white label
       keeps contrast — only the link/text colour changes here. */
    --bs-link-color: #5b9bff;
    --bs-link-color-rgb: 91, 155, 255;
    --bs-link-hover-color: #8fbcff;

    --sh-sm: 0 1px 2px rgba(0, 0, 0, .40);
    --sh-md: 0 8px 22px rgba(0, 0, 0, .45);
    --sh-lg: 0 22px 56px rgba(0, 0, 0, .55);
}

/* ------------------------------------------------------------- Typography */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6,
.navbar-brand, .card-title, .modal-title, .offcanvas-title {
    font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    letter-spacing: -.018em;
    font-weight: 600;
}
h1, .h1 { font-weight: 700; }

::selection { background: rgba(var(--brand-rgb), .22); }

/* ------------------------------------------------------------- Buttons */
.btn {
    font-weight: 600;
    letter-spacing: .1px;
    transition: transform .12s var(--ease), box-shadow .16s var(--ease),
                background-color .15s, border-color .15s, color .15s;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
    --bs-btn-bg: var(--brand);
    --bs-btn-border-color: var(--brand);
    --bs-btn-hover-bg: var(--brand-strong);
    --bs-btn-hover-border-color: var(--brand-strong);
    --bs-btn-active-bg: var(--brand-strong);
    --bs-btn-active-border-color: var(--brand-strong);
    --bs-btn-disabled-bg: var(--brand);
    --bs-btn-disabled-border-color: var(--brand);
}
.btn-primary:hover { box-shadow: 0 8px 20px rgba(var(--brand-rgb), .32); transform: translateY(-1px); }

.btn-outline-primary {
    --bs-btn-color: var(--brand);
    --bs-btn-border-color: var(--brand);
    --bs-btn-hover-bg: var(--brand);
    --bs-btn-hover-border-color: var(--brand);
    --bs-btn-active-bg: var(--brand);
    --bs-btn-active-border-color: var(--brand);
}

/* Consistent, branded focus ring (replaces Bootstrap's flat blue glow) */
.btn:focus-visible,
.form-control:focus,
.form-select:focus,
.form-check-input:focus,
.page-link:focus {
    border-color: var(--brand) !important;
    box-shadow: 0 0 0 .22rem rgba(var(--brand-rgb), .30) !important;
    outline: 0;
}
.form-check-input:checked { background-color: var(--brand); border-color: var(--brand); }

/* ------------------------------------------------------------- Links */
a { transition: color .15s var(--ease); }

/* ------------------------------------------------------------- Surfaces */
.card { box-shadow: var(--sh-sm); transition: transform .2s var(--ease), box-shadow .2s var(--ease); }
.dropdown-menu { border-radius: var(--r-md); box-shadow: var(--sh-md); padding: .35rem; }
.dropdown-item { border-radius: var(--r-sm); }
.modal-content { border-radius: var(--r-lg); box-shadow: var(--sh-lg); }
.offcanvas { box-shadow: var(--sh-lg); }
.alert { border-radius: var(--r-md); }

/* ------------------------------------------------------------- Forms */
.form-control, .form-select {
    transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}

/* ------------------------------------------------------------- Navbar */
.navbar.bg-dark {
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    box-shadow: 0 2px 14px rgba(0, 0, 0, .25);
}
.navbar-brand { font-weight: 700; letter-spacing: -.01em; }
.navbar-brand .fa-gamepad { color: var(--brand-gold); }
.navbar .nav-link {
    position: relative;
    font-weight: 500;
    transition: color .15s var(--ease);
}
.navbar .nav-link.active { color: var(--brand-gold) !important; }
.navbar .nav-link.active::after {
    content: "";
    position: absolute;
    left: .7rem; right: .7rem; bottom: 4px;
    height: 2px; border-radius: 2px;
    background: var(--brand-gold);
}

/* ------------------------------------------------------------- Badges */
.badge { font-weight: 600; letter-spacing: .2px; }