/* ══════════════════════════════════════════════
   webmail.css — standalone mail client
   Palette follows the site theme (auth.css).
   ══════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Public+Sans:wght@400;500;600;700&display=swap');

:root {
  --navy:       #00254d;
  --navy-soft:  #0d3a6b;
  --blue:       #005ea2;
  --blue-light: #1a7abf;
  --accent:     #46abf3;
  --paper:      #ffffff;
  --canvas:     #eef2f8;
  --line:       #d9dee7;
  --ink:        #1e2438;
  --muted:      #5b6479;
  --danger:     #b3261e;

  --font: 'Public Sans', 'Helvetica Neue', Arial, sans-serif;
  --top-h: 56px;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  color: var(--ink);
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
}

[hidden] { display: none !important; }

/* ─── shared controls ─── */
.wm-input.form-control {
  font-family: var(--font);
  font-size: 15px;
  border: 1px solid #aeb6c4;
  border-radius: 6px;
  padding: 9px 12px;
  color: var(--ink);
}
.wm-input.form-control:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0, 94, 162, 0.18);
}

.wm-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}

.wm-btn-primary {
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  border: 0;
  border-radius: 6px;
  padding: 11px 16px;
  margin-top: 18px;
}
.wm-btn-primary:hover { background: var(--blue-light); color: #fff; }
.wm-btn-primary:disabled { background: #8a91a8; }

.wm-text-btn {
  background: none;
  border: 0;
  padding: 6px 10px;
  border-radius: 6px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  cursor: pointer;
}
.wm-text-btn:hover:not(:disabled) { background: rgba(0, 94, 162, 0.09); }
.wm-text-btn:disabled { color: #9aa3b5; cursor: default; }
.wm-text-btn.wm-danger { color: var(--danger); }
.wm-text-btn.wm-danger:hover { background: rgba(179, 38, 30, 0.09); }

.wm-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 0;
  background: none;
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
}
.wm-icon-btn:hover { background: rgba(255, 255, 255, 0.12); }

:focus-visible { outline: 3px solid rgba(70, 171, 243, 0.55); outline-offset: 2px; }

.wm-empty {
  padding: 40px 24px;
  text-align: center;
  color: var(--muted);
}

/* ─── login ─── */
.wm-login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.wm-login {
  width: 100%;
  max-width: 400px;
  background: var(--paper);
  border-radius: 8px;
  padding: 36px 32px;
  box-shadow: 0 2px 14px rgba(0, 37, 77, 0.1);
}
.wm-login-title { font-size: 24px; font-weight: 700; margin: 0 0 4px; }
.wm-login-sub   { color: var(--muted); margin: 0 0 22px; }

/* ─── app shell ─── */
.wm {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
}

.wm-top {
  flex: 0 0 var(--top-h);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  background: var(--navy);
  color: #fff;
}
.wm-brand { font-weight: 700; font-size: 17px; white-space: nowrap; }
.wm-search { flex: 1; max-width: 520px; margin-left: 16px; }
.wm-search .wm-input.form-control { padding: 7px 12px; border-color: transparent; }
.wm-top .wm-text-btn { color: #fff; }
.wm-top .wm-text-btn:hover { background: rgba(255, 255, 255, 0.12); }

.wm-flash:empty { display: none; }
.wm-flash { padding: 10px 16px 0; }
.wm-flash .alert { margin: 0; }

.wm-main {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 220px 380px 1fr;
}

.wm-side,
.wm-list,
.wm-reader {
  min-height: 0;
  overflow: hidden;
}

/* ─── sidebar: Write button + folders ─── */
.wm-side {
  background: var(--navy);
  padding: 12px 8px 8px;
  overflow-y: auto;
}
.wm-compose-btn {
  display: block;
  width: 100%;
  margin: 0 0 12px;
  padding: 10px 12px;
  border: 0;
  border-radius: 6px;
  background: #fff;
  color: var(--navy);
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}
.wm-compose-btn:hover { background: #e5eef8; }
.wm-folder {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 9px 12px;
  border: 0;
  border-radius: 6px;
  background: none;
  color: rgba(255, 255, 255, 0.82);
  font: inherit;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
}
.wm-folder:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }
.wm-folder.is-active { background: var(--navy-soft); color: #fff; font-weight: 600; }
.wm-count {
  min-width: 22px;
  padding: 1px 7px;
  border-radius: 11px;
  background: var(--accent);
  color: var(--navy);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

/* ─── message list ─── */
.wm-list {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border-right: 1px solid var(--line);
}
.wm-list-head {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px 10px 16px;
  border-bottom: 1px solid var(--line);
}
.wm-list-title { font-weight: 700; font-size: 16px; }
.wm-list-range { flex: 1; color: var(--muted); font-size: 13px; }
.wm-pager { display: flex; }

.wm-rows { flex: 1; overflow-y: auto; }

.wm-row {
  display: block;
  width: 100%;
  padding: 11px 16px 11px 13px;
  border: 0;
  border-left: 3px solid transparent;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  text-align: left;
  font: inherit;
  cursor: pointer;
}
.wm-row:hover { background: #f4f7fb; }
.wm-row.is-selected { background: #e5eef8; }
.wm-row.is-unread { border-left-color: var(--accent); }
.wm-row-top { display: flex; justify-content: space-between; gap: 10px; }
.wm-row-from {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
}
.wm-row-date { flex: 0 0 auto; color: var(--muted); font-size: 12px; }
.wm-row-subject {
  display: block;
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--muted);
  font-size: 14px;
}
.wm-row.is-unread .wm-row-from,
.wm-row.is-unread .wm-row-subject { font-weight: 700; color: var(--ink); }

/* ─── reader ─── */
.wm-reader { background: var(--paper); display: flex; flex-direction: column; }
.wm-reader-body { flex: 1; min-height: 0; display: flex; flex-direction: column; }

.wm-reader-head { flex: 0 0 auto; padding: 4px 20px 12px; border-bottom: 1px solid var(--line); }
.wm-reader-bar { display: flex; align-items: center; gap: 4px; margin: 0 -10px 6px; }
.wm-spacer { flex: 1; }

.wm-subject { font-size: 21px; font-weight: 700; line-height: 1.3; margin: 0 0 10px; overflow-wrap: anywhere; }

.wm-meta { display: grid; grid-template-columns: auto 1fr; gap: 2px 14px; margin: 0; font-size: 14px; }
.wm-meta dt { color: var(--muted); font-weight: 500; }
.wm-meta dd { margin: 0; overflow-wrap: anywhere; }
.wm-addr-mail { color: var(--muted); }

.wm-reader-head .alert { margin: 12px 0 0; padding: 8px 12px; font-size: 14px; }

.wm-attachments { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.wm-attach {
  display: inline-flex;
  gap: 8px;
  align-items: baseline;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.wm-attach:hover { background: #f4f7fb; }
.wm-attach small { color: var(--muted); font-weight: 400; }

.wm-frame { flex: 1; min-height: 240px; width: 100%; border: 0; background: #fff; }

/* ─── compose ─── */
.wm-compose {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 4px 20px 16px;
  overflow-y: auto;
}
.wm-field { display: flex; align-items: center; gap: 10px; }
.wm-field > label { flex: 0 0 64px; margin: 0; font-size: 14px; font-weight: 600; color: var(--muted); }
.wm-field .wm-input.form-control { flex: 1; min-width: 0; }
.wm-body-input.form-control {
  flex: 1;
  min-height: 260px;
  resize: vertical;
  line-height: 1.55;
}
.wm-compose-attach { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.wm-file-list { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.wm-file-list li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 4px 3px 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  font-size: 13px;
}
.wm-file-list small { color: var(--muted); }
.wm-file-list button {
  border: 0;
  background: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  color: var(--muted);
  line-height: 1;
  cursor: pointer;
}
.wm-file-list button:hover { background: #e5eef8; color: var(--ink); }
.wm-compose-foot { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.wm-compose-foot .wm-btn-primary { margin-top: 0; padding: 10px 28px; }
.wm-check { display: inline-flex; align-items: center; gap: 8px; margin: 0; font-size: 14px; }
.wm-check input { width: 16px; height: 16px; accent-color: var(--blue); }

/* narrow-only controls */
.wm-only-narrow { display: none; }

/* ─── tablet / phone: one pane at a time ─── */
@media (max-width: 1100px) {
  .wm-main { grid-template-columns: 200px 1fr; }
  .wm-reader { display: none; }
  .wm[data-view="reader"] .wm-list { display: none; }
  .wm[data-view="reader"] .wm-reader { display: flex; grid-column: 2; }
}

@media (max-width: 760px) {
  .wm-main { grid-template-columns: 1fr; }
  .wm-only-narrow { display: inline-flex; }
  .wm-search { margin-left: 0; }
  .wm-brand { display: none; }

  .wm-side,
  .wm-list,
  .wm-reader { display: none; }

  .wm[data-view="folders"] .wm-side { display: block; }
  .wm[data-view="list"]    .wm-list    { display: flex; }
  .wm[data-view="reader"]  .wm-reader  { display: flex; grid-column: auto; }

  .wm-top .wm-text-btn { padding: 6px 6px; }
}

@media (min-width: 761px) {
  .wm-reader-bar .wm-only-narrow { display: none; }
}

@media (min-width: 761px) and (max-width: 1100px) {
  .wm-reader-bar .wm-only-narrow { display: inline-flex; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}