:root { --fg: #1d2330; --muted: #6b7385; --line: #e3e6ec; --bg: #f6f7f9; --card: #fff;
        --accent: #2457d6; --ok: #127a3a; --warn: #a15c00; --bad: #b42318; }
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
       color: var(--fg); background: var(--bg); }
h1 { font-size: 20px; margin: 0; }
button { font: inherit; cursor: pointer; border: 1px solid var(--line); background: var(--card);
         border-radius: 6px; padding: 6px 12px; }
button:disabled { cursor: default; opacity: .5; }
button.link { border: 0; background: none; color: var(--accent); padding: 0; }
input { font: inherit; padding: 7px 10px; border: 1px solid var(--line); border-radius: 6px; }
.muted { color: var(--muted); }
.error { color: var(--bad); min-height: 1em; margin: 8px 0 0; }
[hidden] { display: none !important; }

.card { max-width: 340px; margin: 12vh auto; background: var(--card); border: 1px solid var(--line);
        border-radius: 10px; padding: 28px; }
.card form { display: grid; gap: 14px; margin-top: 18px; }
.card label { display: grid; gap: 6px; color: var(--muted); }
.card button { background: var(--accent); color: #fff; border-color: var(--accent); padding: 9px; }

main { padding: 18px 24px; }
.bar { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--line); }
.tabs button { border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none;
               padding: 8px 12px; color: var(--muted); }
.tabs button.on { color: var(--fg); border-bottom-color: var(--accent); }
.tabs .n { margin-left: 6px; font-size: 12px; color: var(--muted); }
.tools { display: flex; gap: 12px; align-items: center; margin: 12px 0; }
.tools input { width: 360px; max-width: 100%; }

.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line);
              border-radius: 8px; }
table { border-collapse: collapse; width: 100%; white-space: nowrap; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; color: var(--muted); font-size: 12px; background: #fafbfc; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td .sub { display: block; color: var(--muted); font-size: 12px; }
td .err { display: block; color: var(--bad); font-size: 12px; white-space: normal; max-width: 220px; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px;
        background: #eef0f4; color: var(--fg); }
.pill + .pill { margin-left: 4px; }
.st-paid { background: #e4f4ea; color: var(--ok); }
.st-processing, .st-pending { background: #fff3e0; color: var(--warn); }
.st-declined, .st-failed { background: #fde8e7; color: var(--bad); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
td button.rcpt { padding: 2px 8px; margin-right: 4px; }

.pager { display: flex; gap: 12px; align-items: center; justify-content: flex-end; margin-top: 12px; }

.modal { position: fixed; inset: 0; background: rgba(20, 24, 33, .6); display: flex;
         align-items: center; justify-content: center; padding: 24px; }
.modal-box { background: var(--card); border-radius: 10px; padding: 12px; max-width: 92vw; max-height: 92vh;
             display: flex; flex-direction: column; gap: 8px; }
.modal-bar { display: flex; justify-content: space-between; gap: 16px; }
.modal-box img { max-width: 88vw; max-height: 82vh; object-fit: contain; }