/* overnight.host — FOSSBilling dark brand (loaded site-wide via nginx sub_filter) */
:root{
  --oh:#2d9491; --oh-dk:#21706e; --oh-light:#72cccd;
  --bg:#08080d; --surf:#0f0f18; --surf2:#15151f; --bdr:#1e1e2e;
  --txt:#e2e8f0; --muted:#94a3b8;
}

/* ---- base ---- */
html,body{background:var(--bg)!important;color:var(--txt)!important;}
[data-bs-theme]{--bs-body-bg:var(--bg)!important;--bs-body-color:var(--txt)!important;--bs-border-color:var(--bdr)!important;--bs-emphasis-color:var(--txt)!important;}
a{color:var(--oh-light);} a:hover{color:var(--oh);}
hr{border-color:var(--bdr)!important;}
h1,h2,h3,h4,h5,h6{color:var(--txt)!important;}

/* ---- nav / footer ---- */
.navbar{background:var(--surf)!important;border-bottom:1px solid var(--bdr)!important;}
.navbar-brand,.navbar-brand span{color:var(--txt)!important;font-weight:800!important;}
.nav-link{color:var(--muted)!important;} .nav-link:hover,.nav-link.active{color:var(--txt)!important;}
.navbar-toggler{border-color:var(--bdr)!important;}
footer,.footer{background:var(--surf)!important;border-top:1px solid var(--bdr)!important;color:var(--muted)!important;}

/* ---- cards / surfaces ---- */
.card,.list-group-item,.dropdown-menu,.modal-content,.accordion-item,.accordion-button{background:var(--surf)!important;border-color:var(--bdr)!important;color:var(--txt)!important;}
.card-header,.card-footer,.accordion-button:not(.collapsed){background:var(--surf2)!important;border-color:var(--bdr)!important;color:var(--txt)!important;}
.table{--bs-table-bg:transparent!important;--bs-table-color:var(--txt)!important;color:var(--txt)!important;}
.table td,.table th{border-color:var(--bdr)!important;}

/* ---- forms ---- */
.form-control,.form-select,input,select,textarea{background:var(--surf2)!important;border-color:var(--bdr)!important;color:var(--txt)!important;}
.form-control:focus,.form-select:focus{border-color:var(--oh)!important;box-shadow:0 0 0 .2rem rgba(45,148,145,.25)!important;background:var(--surf2)!important;color:var(--txt)!important;}
.form-control::placeholder{color:var(--muted)!important;}
.form-label,label{color:var(--txt)!important;}
.input-group-text{background:var(--surf)!important;border-color:var(--bdr)!important;color:var(--muted)!important;}

/* ---- buttons ---- */
.btn-primary{background:var(--oh)!important;border-color:var(--oh)!important;color:#fff!important;}
.btn-primary:hover,.btn-primary:focus{background:var(--oh-dk)!important;border-color:var(--oh-dk)!important;}
.btn-outline-primary{color:var(--oh-light)!important;border-color:var(--oh)!important;}
.btn-outline-primary:hover{background:var(--oh)!important;color:#fff!important;}
.btn-outline-secondary{color:var(--txt)!important;border-color:var(--bdr)!important;}
.btn-secondary{background:var(--surf2)!important;border-color:var(--bdr)!important;color:var(--txt)!important;}

/* ---- badges / alerts / misc ---- */
.bg-primary,.badge.bg-primary{background:var(--oh)!important;}
.text-primary{color:var(--oh-light)!important;}
.text-muted{color:var(--muted)!important;}
.alert{background:var(--surf2)!important;border-color:var(--bdr)!important;color:var(--txt)!important;}
.dropdown-item{color:var(--txt)!important;}
.dropdown-item:hover{background:var(--surf2)!important;color:var(--txt)!important;}

/* ---- login / register page polish ---- */
body.page-login,body.page-register{min-height:100vh;}
body.page-login .card,body.page-register .card{box-shadow:0 20px 60px rgba(0,0,0,.5);border-radius:12px;}
body.page-login .card-body,body.page-register .card-body{padding:2rem;}


/* OH-CARET: restore dropdown caret (solid bg above wiped it) */
.form-select{background-color:var(--surf2)!important;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2372cccd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e")!important;background-repeat:no-repeat!important;background-position:right .75rem center!important;background-size:16px 12px!important;padding-right:2.25rem!important;}