/* ==========================================================================
   Kilonova admin dashboard
   ========================================================================== */

:root {
    --ink:       #1a1418;
    --ink-2:     #332a2f;
    --text:      #4b535f;
    --muted:     #79828f;
    --line:      #e9e1e4;
    --line-soft: #f3edef;
    --bg:        #faf6f7;
    --panel:     #ffffff;
    --gold:      #b4871c;
    --wine:      #8c1d3c;
    --wine-deep: #4a1024;
    --wine-dark: #3a0c1c;
    --wine-pale: #fdf5f7;
    --gold-pale: #faf4e6;
    --ok:        #1f7a45;
    --bad:       #b3261e;
    --blue:      #1d4ed8;
    --r:         10px;
    --r-sm:      6px;
    --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--gold); }

h1, h2, h3 { margin: 0 0 .5em; color: var(--ink); font-weight: 700; line-height: 1.2; letter-spacing: -.01em; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.18rem; }
h3 { font-size: 1rem; }

p { margin: 0 0 .9rem; }
ul { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; border-radius: 3px; }

/* --------------------------------------------------------------------------
   Login
   -------------------------------------------------------------------------- */

.login {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background: linear-gradient(160deg, var(--wine-deep), var(--wine-dark));
}

.login__card {
    width: 100%;
    max-width: 400px;
    padding: 34px 30px;
    background: var(--panel);
    border-radius: 14px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, .3);
}

.login__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
}

.login__brand img { width: 250px; height: auto; margin-inline: auto; }

.login__brand strong { font-size: 1.1rem; color: var(--ink); font-weight: 700; }
.login__brand span { display: block; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

.login__title { font-size: 1.2rem; margin-bottom: .3em; }
.login__sub { font-size: .92rem; color: var(--muted); margin-bottom: 22px; }

.login__back { display: block; margin-top: 20px; text-align: center; font-size: .9rem; color: var(--muted); }

/* --------------------------------------------------------------------------
   Shell
   -------------------------------------------------------------------------- */

.admin { display: flex; min-height: 100vh; }

.sidebar {
    width: 230px;
    flex: none;
    background: linear-gradient(170deg, var(--wine-deep), var(--wine-dark));
    color: rgba(255, 255, 255, .7);
    padding: 20px 14px;
    display: flex;
    flex-direction: column;
}

.sidebar__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 10px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    margin-bottom: 16px;
}

.sidebar__brand img { height: 46px; width: auto; flex: none; }
.sidebar__brand strong { color: #fff; font-size: 1rem; font-weight: 700; display: block; }
.sidebar__brand span { font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255, 255, 255, .45); }

.sidebar__nav { flex: 1; }

.sidebar__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 12px;
    margin-bottom: 2px;
    border-radius: var(--r-sm);
    font-size: .94rem;
    font-weight: 500;
    color: rgba(255, 255, 255, .72);
}

.sidebar__link:hover { background: rgba(255, 255, 255, .07); color: #fff; }

.sidebar__link.is-active { background: var(--wine); color: #fff; }

.sidebar__count {
    min-width: 22px;
    padding: 1px 7px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .16);
    font-size: .75rem;
    font-weight: 600;
    text-align: center;
    color: #fff;
}

.sidebar__link.is-active .sidebar__count { background: rgba(0, 0, 0, .22); }

.sidebar__foot { border-top: 1px solid rgba(255, 255, 255, .1); padding-top: 14px; }

.sidebar__user { padding: 0 12px 10px; font-size: .86rem; }
.sidebar__user strong { display: block; color: #fff; }
.sidebar__user span { color: rgba(255, 255, 255, .45); font-size: .8rem; }

.main { flex: 1; min-width: 0; }

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 26px;
    background: var(--panel);
    border-bottom: 1px solid var(--line);
}

.topbar h1 { margin: 0; font-size: 1.22rem; }
.topbar__meta { font-size: .88rem; color: var(--muted); }

.content { padding: 26px; }

.burger-admin {
    display: none;
    width: 38px;
    height: 38px;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    background: #fff;
    cursor: pointer;
}

.burger-admin span { display: block; width: 16px; height: 2px; margin: 3px auto; background: var(--ink); }

/* --------------------------------------------------------------------------
   Panels, stats, tables
   -------------------------------------------------------------------------- */

.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r);
    margin-bottom: 22px;
    overflow: hidden;
}

.panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    padding: 16px 20px;
    border-bottom: 1px solid var(--line);
}

.panel__head h2 { margin: 0; }

.panel__body { padding: 20px; }

.statgrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 22px; }

.statcard {
    padding: 18px 20px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r);
}

.statcard__label { font-size: .84rem; color: var(--muted); margin: 0 0 6px; }
.statcard__value { font-size: 1.9rem; font-weight: 700; color: var(--ink); line-height: 1.1; }
.statcard__note { font-size: .82rem; color: var(--muted); margin: 4px 0 0; }
.statcard--accent { border-left: 3px solid var(--wine); }

.table-wrap { overflow-x: auto; }

table.data { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 680px; }

table.data th,
table.data td { padding: 11px 16px; text-align: left; border-bottom: 1px solid var(--line-soft); vertical-align: top; }

table.data th {
    font-size: .76rem;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--muted);
    background: #fafbfc;
    white-space: nowrap;
}

table.data tbody tr:hover { background: #fcfcfd; }
table.data tr:last-child td { border-bottom: 0; }

.ref { font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-size: .86rem; color: var(--ink); }

.empty { padding: 40px 20px; text-align: center; color: var(--muted); }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: .76rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge.is-new      { background: #fdf0e3; color: #9a5b12; }
.badge.is-progress { background: #e8eefc; color: var(--blue); }
.badge.is-done     { background: #e9f6ed; color: var(--ok); }
.badge.is-off      { background: #eef1f5; color: var(--muted); }

.dot-unsent { color: var(--bad); font-size: .82rem; }
.dot-sent { color: var(--ok); font-size: .82rem; }

/* --------------------------------------------------------------------------
   Forms and buttons
   -------------------------------------------------------------------------- */

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }

.field label { font-size: .88rem; font-weight: 600; color: var(--ink-2); }

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 10px 12px;
    font-family: var(--font);
    font-size: .95rem;
    color: var(--ink);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--wine);
    box-shadow: 0 0 0 3px rgba(140, 29, 60, .13);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 9px 18px;
    border: 1px solid transparent;
    border-radius: var(--r-sm);
    font-family: var(--font);
    font-size: .92rem;
    font-weight: 600;
    cursor: pointer;
}

.btn--gold { background: var(--wine); border-color: var(--wine); color: #fff; }
.btn--gold:hover { background: #6b1530; color: #fff; }

.btn--dark { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn--dark:hover { background: #000; color: #fff; }

.btn--outline { background: #fff; border-color: var(--line); color: var(--ink); }
.btn--outline:hover { border-color: var(--ink); }

.btn--danger { background: #fff; border-color: #f0cdc9; color: var(--bad); }
.btn--danger:hover { background: var(--bad); border-color: var(--bad); color: #fff; }

.btn--sm { padding: 6px 12px; font-size: .85rem; }
.btn--block { width: 100%; }

.alert {
    padding: 13px 16px;
    border-radius: var(--r-sm);
    font-size: .92rem;
    margin-bottom: 18px;
}

.alert--ok  { background: #ecf7f0; border: 1px solid #c3e3cf; color: #1a6338; }
.alert--bad { background: #fdf2f1; border: 1px solid #f2cfcc; color: #8f211b; }

.inline-form { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.inline-form select { padding: 6px 10px; font-size: .86rem; border: 1px solid var(--line); border-radius: var(--r-sm); font-family: var(--font); }

.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

.filters { display: flex; flex-wrap: wrap; gap: 6px; }

.filters a {
    padding: 6px 13px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fff;
    font-size: .85rem;
    font-weight: 500;
    color: var(--text);
}

.filters a:hover { border-color: var(--ink-2); }
.filters a.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }

/* Detail view */

.detail { display: grid; grid-template-columns: 1fr 300px; gap: 20px; align-items: start; }

.deflist { margin: 0; }
.deflist div { display: grid; grid-template-columns: 180px 1fr; gap: 14px; padding: 11px 0; border-bottom: 1px solid var(--line-soft); }
.deflist div:last-child { border-bottom: 0; }
.deflist dt { font-size: .86rem; font-weight: 600; color: var(--muted); margin: 0; }
.deflist dd { margin: 0; color: var(--ink-2); overflow-wrap: anywhere; }

.message-body {
    padding: 16px;
    background: #fafbfc;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    white-space: pre-wrap;
    color: var(--ink-2);
}

.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; padding: 14px 20px; border-top: 1px solid var(--line); font-size: .9rem; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1080px) {
    .statgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .detail { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
    .admin { flex-direction: column; }

    .sidebar {
        width: 100%;
        flex-direction: column;
        padding: 14px;
    }

    .sidebar__nav { display: none; }
    .sidebar.is-open .sidebar__nav { display: block; }
    .sidebar__foot { display: none; }
    .sidebar.is-open .sidebar__foot { display: block; }

    .sidebar__brand { margin-bottom: 0; padding-bottom: 14px; }

    .burger-admin { display: block; position: absolute; right: 14px; top: 14px; }

    .admin { position: relative; }

    .content { padding: 18px; }
    .topbar { padding: 14px 18px; }
}

@media (max-width: 560px) {
    .statgrid { grid-template-columns: 1fr; }
    .deflist div { grid-template-columns: 1fr; gap: 2px; }
}