/* Anova Mail — light and dark theme.
   Brands differentiate by accent colour only; layout never changes per brand.

   Theming rule: every colour comes from a variable. The dark palette only ever
   redefines those variables, so a new component styled with them works in both
   themes without a second rule. Follow the light/dark var pairs below when
   adding anything. */

:root {
  color-scheme: light;

  /* --accent-brand is set per brand in the page <head>. --accent is what you
     use; in dark mode it is lightened, because brand colours picked for white
     backgrounds (e.g. Anova's #2D3748) vanish against a dark one. */
  --accent-brand: #2B6CB0;
  --accent: var(--accent-brand);
  --accent-soft: color-mix(in srgb, var(--accent) 10%, transparent);
  --on-accent: #ffffff;

  --bg: #f7f8fa;
  --panel: #ffffff;
  --panel-2: #fcfcfd;
  --border: #e3e7ed;
  --row-border: #f0f2f5;
  --hover: #f0f2f5;
  --input-bg: #ffffff;
  --code-bg: #f7f8fa;

  --text: #1a202c;
  --text-soft: #4a5568;
  --muted: #6b7684;

  --ok: #2f855a;      --ok-bg: #e8f5ee;   --ok-bd: #cfe9da;
  --warn: #b7791f;    --warn-bg: #fdf6e3; --warn-bd: #f2e3bd;
  --err: #c53030;     --err-bg: #fdecec;  --err-bd: #f7d4d4;
  --info: #2c5282;    --info-bg: #eef4fb; --info-bd: #d6e4f5;
  --neutral-bg: #f0f2f5; --neutral-bd: #e3e7ed;

  --radius: 10px;
}

/* Dark palette. Applied when the OS asks for it, unless the in-app toggle has
   explicitly pinned light (data-theme wins over the media query in both
   directions — that is the whole point of having both). */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --accent: color-mix(in srgb, var(--accent-brand) 55%, #ffffff);
    --accent-soft: color-mix(in srgb, var(--accent) 16%, transparent);
    --on-accent: #10131a;

    --bg: #14161a;
    --panel: #1c1f26;
    --panel-2: #21242c;
    --border: #2c313b;
    --row-border: #262a33;
    --hover: #252932;
    --input-bg: #14161a;
    --code-bg: #14161a;

    --text: #e6e8ec;
    --text-soft: #c2c7d0;
    --muted: #98a1b0;

    --ok: #6ee7a8;   --ok-bg: #16281f;   --ok-bd: #22452f;
    --warn: #f0c674; --warn-bg: #2a2312; --warn-bd: #4a3b17;
    --err: #f2a0a0;  --err-bg: #2c1719;  --err-bd: #4d2529;
    --info: #8ab4f8; --info-bg: #16202e; --info-bd: #24354d;
    --neutral-bg: #23262e; --neutral-bd: #2c313b;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --accent: color-mix(in srgb, var(--accent-brand) 55%, #ffffff);
  --accent-soft: color-mix(in srgb, var(--accent) 16%, transparent);
  --on-accent: #10131a;

  --bg: #14161a;
  --panel: #1c1f26;
  --panel-2: #21242c;
  --border: #2c313b;
  --row-border: #262a33;
  --hover: #252932;
  --input-bg: #14161a;
  --code-bg: #14161a;

  --text: #e6e8ec;
  --text-soft: #c2c7d0;
  --muted: #98a1b0;

  --ok: #6ee7a8;   --ok-bg: #16281f;   --ok-bd: #22452f;
  --warn: #f0c674; --warn-bg: #2a2312; --warn-bd: #4a3b17;
  --err: #f2a0a0;  --err-bg: #2c1719;  --err-bd: #4d2529;
  --info: #8ab4f8; --info-bg: #16202e; --info-bd: #24354d;
  --neutral-bg: #23262e; --neutral-bd: #2c313b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --- shell ------------------------------------------------------------ */
.shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 232px;
  flex: 0 0 232px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 18px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brandmark {
  display: flex; align-items: center; gap: 9px;
  font-weight: 700; font-size: 15px; letter-spacing: -0.01em;
  padding: 2px 8px 14px 8px;
  color: var(--text);
}
a.brandmark:hover { text-decoration: none; color: var(--accent); }
.brandmark .dot {
  width: 10px; height: 10px; border-radius: 3px; background: var(--accent);
  flex: 0 0 10px;
}

.switcher { padding: 0 8px 14px 8px; }
.switcher label {
  display: block; font-size: 11px; text-transform: uppercase;
  letter-spacing: .06em; color: var(--muted); margin-bottom: 6px; font-weight: 600;
}
.switcher select {
  width: 100%; padding: 7px 8px; border: 1px solid var(--border);
  border-radius: 7px; background: var(--input-bg); font-size: 14px; color: var(--text);
}

nav.side a {
  display: block; padding: 8px 10px; border-radius: 7px; color: var(--text);
  font-size: 14px; margin-bottom: 1px;
}
nav.side a:hover { background: var(--hover); text-decoration: none; }
nav.side a.active { background: var(--accent); color: var(--on-accent); font-weight: 600; }
nav.side .group {
  font-size: 11px; text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted); font-weight: 600; padding: 16px 10px 6px;
}

.main { flex: 1; min-width: 0; padding: 24px 30px 60px; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 22px; flex-wrap: wrap;
}
h1 { font-size: 22px; margin: 0; letter-spacing: -0.02em; font-weight: 700; }
h2 { font-size: 16px; margin: 0 0 12px; letter-spacing: -0.01em; font-weight: 700; }
.sub { color: var(--muted); font-size: 13px; margin-top: 3px; }

/* --- panels ----------------------------------------------------------- */
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px; margin-bottom: 16px;
}
.card.tight { padding: 14px 16px; }
.grid { display: grid; gap: 14px; }
.grid.c2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid.c3 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.grid.c4 { grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); }

.stat { background: var(--panel); border: 1px solid var(--border);
        border-radius: var(--radius); padding: 16px 18px; }
.stat .k { font-size: 12px; color: var(--muted); font-weight: 600;
           text-transform: uppercase; letter-spacing: .05em; }
.stat .v { font-size: 27px; font-weight: 700; letter-spacing: -0.02em; margin-top: 4px; }
.stat .v small { font-size: 15px; font-weight: 600; color: var(--muted); }

/* --- tables ----------------------------------------------------------- */
.tablewrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left; font-size: 11px; text-transform: uppercase;
  letter-spacing: .05em; color: var(--muted); font-weight: 600;
  padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
td { padding: 9px 10px; border-bottom: 1px solid var(--row-border); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.empty { color: var(--muted); padding: 22px 10px; text-align: center; font-size: 14px; }

/* --- badges ----------------------------------------------------------- */
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 20px;
  font-size: 11.5px; font-weight: 600; white-space: nowrap;
  border: 1px solid transparent;
}
.badge.subscribed, .badge.sent, .badge.delivered, .badge.opened, .badge.clicked
  { background: var(--ok-bg); color: var(--ok); border-color: var(--ok-bd); }
.badge.pending, .badge.scheduled, .badge.queued
  { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-bd); }
.badge.unsubscribed, .badge.draft, .badge.suppressed
  { background: var(--neutral-bg); color: var(--muted); border-color: var(--neutral-bd); }
.badge.bounced, .badge.complained, .badge.failed
  { background: var(--err-bg); color: var(--err); border-color: var(--err-bd); }

/* --- forms ------------------------------------------------------------ */
label { font-size: 13px; font-weight: 600; display: block; margin-bottom: 5px; }
input[type=text], input[type=email], input[type=url], input[type=password],
input[type=datetime-local], input[type=number], input[type=search],
select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border);
  border-radius: 7px; font: inherit; font-size: 14px; background: var(--input-bg);
  color: var(--text);
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent);
}
input[type=color] { padding: 2px; height: 36px; }
textarea { resize: vertical; }
.field { margin-bottom: 14px; }
.field .help, .helptext { font-size: 12.5px; color: var(--muted); margin-top: 4px; }
.checks label { font-weight: 400; font-size: 14px; }
.checks ul { list-style: none; padding: 0; margin: 0; }
.checks li { margin-bottom: 4px; }
.row { display: flex; gap: 14px; flex-wrap: wrap; }
.row > * { flex: 1 1 220px; }
.errorlist { color: var(--err); font-size: 13px; margin: 4px 0 0; padding-left: 16px; }

.btn {
  display: inline-block; padding: 8px 16px; border-radius: 7px;
  background: var(--accent); color: var(--on-accent); border: 1px solid var(--accent);
  font-size: 14px; font-weight: 600; cursor: pointer; font-family: inherit;
}
.btn:hover { filter: brightness(.94); text-decoration: none; }
.btn.ghost { background: var(--panel); color: var(--text); border-color: var(--border); }
.btn.ghost:hover { background: var(--hover); filter: none; }
.btn.danger { background: var(--panel); color: var(--err); border-color: var(--err-bd); }
.btn.sm { padding: 5px 11px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* --- notices ---------------------------------------------------------- */
.notice { padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; font-size: 14px;
          border: 1px solid; }
.notice.success { background: var(--ok-bg); border-color: var(--ok-bd); color: var(--ok); }
.notice.error   { background: var(--err-bg); border-color: var(--err-bd); color: var(--err); }
.notice.warning { background: var(--warn-bg); border-color: var(--warn-bd); color: var(--warn); }
.notice.info    { background: var(--info-bg); border-color: var(--info-bd); color: var(--info); }

.drybar {
  background: var(--warn-bg); border: 1px solid var(--warn-bd); color: var(--warn);
  padding: 8px 14px; border-radius: 8px; font-size: 13px; font-weight: 600;
  margin-bottom: 16px;
}

/* --- composer --------------------------------------------------------- */
.composer { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 640px); gap: 18px; align-items: start; }
@media (max-width: 1180px) { .composer { grid-template-columns: 1fr; } }
.preview-pane { position: sticky; top: 20px; }
.preview-frame {
  width: 100%; height: 760px; border: 1px solid var(--border);
  border-radius: var(--radius);
  /* Emails render light in every client, so the preview stays light in dark
     mode too — showing it dark would be a lie about what recipients see. */
  background: #ffffff;
}
.blockcard { border: 1px solid var(--border); border-radius: 9px; padding: 14px;
             margin-bottom: 12px; background: var(--panel-2); }
.blockcard .bhead { display: flex; justify-content: space-between;
                    align-items: center; margin-bottom: 10px; }
.blockcard .bhead strong { font-size: 13px; }
.layoutpick { display: flex; gap: 8px; flex-wrap: wrap; }
.layoutpick label {
  flex: 1 1 130px; border: 1px solid var(--border); border-radius: 8px;
  padding: 10px; cursor: pointer; font-weight: 600; font-size: 13.5px;
  text-align: center; background: var(--panel); margin: 0;
}
.layoutpick input { display: none; }
.layoutpick label.on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }

/* --- contact picker (individual email) -------------------------------- */
.picker { max-height: 460px; overflow-y: auto; margin-top: 10px;
          border: 1px solid var(--border); border-radius: 8px; }
.picker button {
  display: block; width: 100%; text-align: left; background: none;
  border: 0; border-bottom: 1px solid var(--row-border); padding: 9px 12px;
  cursor: pointer; font: inherit; color: var(--text);
}
.picker button:last-child { border-bottom: 0; }
.picker button:hover { background: var(--hover); }
.picker button.on { background: var(--accent-soft); }
.picker .nm { font-weight: 600; font-size: 13.5px; }
.picker .em { color: var(--muted); font-size: 12.5px; }
.picker .none { padding: 18px 12px; color: var(--muted); font-size: 13.5px;
                text-align: center; }

/* --- chart ------------------------------------------------------------ */
.chart { display: flex; align-items: flex-end; gap: 5px; height: 130px;
         padding-top: 10px; }
.chart .bar { flex: 1; background: var(--accent); border-radius: 3px 3px 0 0;
              min-height: 2px; opacity: .85; }
.chart .bar:hover { opacity: 1; }
.chartx { display: flex; gap: 5px; margin-top: 6px; }
.chartx span { flex: 1; font-size: 10px; color: var(--muted); text-align: center;
               overflow: hidden; white-space: nowrap; }

code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; }
pre { background: var(--code-bg); border: 1px solid var(--border); border-radius: 8px;
      padding: 12px 14px; overflow-x: auto; color: var(--text); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }

/* --- theme toggle ----------------------------------------------------- */
.themetoggle {
  display: flex; gap: 4px; margin-top: 10px;
  border: 1px solid var(--border); border-radius: 7px; padding: 3px;
}
.themetoggle button {
  flex: 1; background: none; border: 0; border-radius: 5px; cursor: pointer;
  font: inherit; font-size: 12px; font-weight: 600; color: var(--muted);
  padding: 5px 4px;
}
.themetoggle button:hover { background: var(--hover); color: var(--text); }
.themetoggle button.on { background: var(--accent); color: var(--on-accent); }

/* --- public pages ----------------------------------------------------- */
.public {
  max-width: 480px; margin: 8vh auto; padding: 0 18px;
}
.public .card { padding: 30px 32px; }
.public h1 { font-size: 21px; margin-bottom: 8px; }
.public p { color: var(--text-soft); font-size: 14.5px; }
.public .logo { max-height: 40px; max-width: 200px; margin-bottom: 18px; display: block; }
