/* ============================================================
   Jimmy Webmail - Theme variables
   ============================================================ */
:root {
  --bg: #08111f;
  --bg-sidebar: #0f1b2e;
  --bg-content: #101d33;
  --bg-elevated: #15233d;
  --bg-soft: #1a2b47;
  --bg-hover: #1d3253;
  --accent: #4cb3ff;
  --accent-hover: #7fc8ff;
  --text: #deebff;
  --text-dim: #90a5c6;
  --text-strong: #ffffff;
  --text2: #7d92b1;
  --border: #233755;
  --danger: #ff6b6b;
  --success: #5ce2a2;
  --unread-bg: rgba(76, 179, 255, 0.08);
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.34);
  --accent-2: #9ed7ff;
  --surface-glow: radial-gradient(circle at top left, rgba(76, 179, 255, 0.16), transparent 22%);
  --surface-gradient: linear-gradient(180deg, #08111f 0%, #091427 40%, #08111f 100%);
  --login-gradient: linear-gradient(135deg, #0f1829 0%, #1a1a2e 50%, #16213e 100%);
}

body[data-theme="light"] {
  --bg: #eef4fb;
  --bg-sidebar: #f7fafc;
  --bg-content: #ffffff;
  --bg-elevated: #edf3fa;
  --bg-soft: #e6eef8;
  --bg-hover: #dce8f6;
  --accent: #1367c9;
  --accent-hover: #0f57aa;
  --text: #15304f;
  --text-dim: #637996;
  --text-strong: #0b1f36;
  --text2: #7388a4;
  --border: #cedbeb;
  --danger: #d84c5a;
  --success: #12905d;
  --unread-bg: rgba(19, 103, 201, 0.08);
  --shadow: 0 18px 42px rgba(37, 71, 111, 0.14);
  --accent-2: #0f57aa;
  --surface-glow: radial-gradient(circle at top left, rgba(19, 103, 201, 0.10), transparent 24%);
  --surface-gradient: linear-gradient(180deg, #f6f9fc 0%, #edf3fa 45%, #f7fafd 100%);
  --login-gradient: linear-gradient(135deg, #f4f8fd 0%, #edf4fb 55%, #f8fbff 100%);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: "Avenir Next", "Segoe UI Variable", "IBM Plex Sans", "Segoe UI", sans-serif;
  background: var(--surface-glow), var(--surface-gradient);
  color: var(--text);
  font-size: 14px;
}
.hidden { display: none !important; }
.muted { color: var(--text-dim); font-size: 12px; }
.mobile-only { display: none; }

/* ---------- Buttons ---------- */
.btn {
  border: none;
  border-radius: 4px;
  padding: 8px 14px;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: var(--bg-elevated); color: var(--text); }
.btn-secondary:hover { background: var(--bg-hover); }
.btn:disabled, .mini-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.icon-btn {
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 4px;
}
.icon-btn:hover { background: var(--bg-hover); }
.mini-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  position: relative;
}
.mini-btn:hover { background: var(--bg-hover); }
.mini-btn.has-badge::after {
  content: attr(data-badge);
  position: absolute;
  top: -7px;
  right: -7px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-size: 11px;
  line-height: 18px;
  text-align: center;
  box-shadow: 0 0 0 2px rgba(247, 250, 252, 0.95);
}
body[data-theme="dark"] .mini-btn.has-badge::after {
  box-shadow: 0 0 0 2px rgba(15, 27, 46, 0.92);
}

/* ---------- Login screen ---------- */
.login-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  overflow: auto;
  background:
    radial-gradient(circle at 12% 18%, rgba(76, 179, 255, 0.24), transparent 24%),
    radial-gradient(circle at 82% 14%, rgba(92, 226, 162, 0.12), transparent 20%),
    linear-gradient(135deg, #07111f 0%, #10203b 50%, #08111f 100%);
}
.login-shell {
  width: min(1120px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 420px);
  gap: 24px;
  align-items: stretch;
}
.login-hero,
.login-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(158, 215, 255, 0.12);
  border-radius: 28px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(22px);
}
.login-hero {
  padding: 38px;
  background:
    linear-gradient(145deg, rgba(8, 17, 31, 0.9), rgba(15, 27, 46, 0.72)),
    radial-gradient(circle at top right, rgba(76, 179, 255, 0.16), transparent 28%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 560px;
}
.login-hero::before,
.login-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 26%);
}
.login-card {
  background: rgba(11, 22, 40, 0.88);
  padding: 34px 34px 28px;
  width: 100%;
}
.login-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.login-logo-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.login-logo h1 {
  margin: 0;
  font-size: 30px;
  color: var(--text-strong);
}
.login-logo-meta {
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.login-sub {
  color: var(--text-dim);
  margin: 0 0 22px 0;
  font-size: 14px;
  line-height: 1.6;
}
.login-form label {
  display: block;
  margin-bottom: 14px;
  color: var(--text-dim);
  font-size: 12px;
  text-transform: uppercase;
}
.login-form input {
  width: 100%;
  padding: 13px 14px;
  margin-top: 4px;
  background: rgba(7, 16, 31, 0.72);
  border: 1px solid rgba(158, 215, 255, 0.14);
  color: var(--text);
  border-radius: 14px;
  font-size: 14px;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.login-form input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(76, 179, 255, 0.12);
  background: rgba(9, 20, 39, 0.92);
}
.login-check {
  display: flex !important;
  align-items: center;
  gap: 10px;
  margin: -4px 0 10px 0 !important;
  color: var(--text);
  font-size: 13px !important;
  text-transform: none !important;
}
.login-check input {
  width: auto;
  margin: 0;
}
.login-help {
  color: var(--text2);
  font-size: 12px;
  line-height: 1.45;
  margin: -2px 0 10px 0;
}
.login-hint {
  color: var(--accent-2);
  font-size: 12px;
  line-height: 1.45;
  min-height: 18px;
  margin-top: 6px;
}
.login-form .btn {
  width: 100%;
  padding: 14px;
  font-size: 15px;
  margin-top: 8px;
  border-radius: 14px;
  box-shadow: 0 16px 38px rgba(76, 179, 255, 0.2);
}
.login-footer { text-align: center; color: var(--text-dim); font-size: 11px; margin-top: 22px; }
.error-msg { color: var(--danger); font-size: 13px; min-height: 18px; margin-top: 10px; }

.login-hero-kicker {
  color: #9ed7ff;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
}
.login-hero-title {
  margin: 14px 0 14px;
  max-width: 11ch;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 0.96;
  color: #f7fbff;
  letter-spacing: -0.04em;
}
.login-hero-copy {
  max-width: 560px;
  color: rgba(222, 235, 255, 0.78);
  font-size: 16px;
  line-height: 1.72;
  margin: 0 0 30px;
}
.login-hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: auto;
}
.login-hero-card {
  padding: 18px 18px 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(158, 215, 255, 0.1);
}
.login-hero-label {
  color: rgba(144, 165, 198, 0.92);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.login-hero-value {
  margin-top: 10px;
  color: #ffffff;
  font-size: 22px;
  font-weight: 700;
}
.login-hero-meta {
  margin-top: 8px;
  color: rgba(222, 235, 255, 0.7);
  line-height: 1.55;
}
.login-hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.login-hero-pill {
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(158, 215, 255, 0.1);
  color: #d8e8ff;
  font-size: 12px;
  letter-spacing: 0.04em;
}

.logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: white;
  font-weight: bold;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  font-size: 18px;
}
.logo-badge.sm { width: 28px; height: 28px; font-size: 13px; }

/* ---------- App layout ---------- */
.app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}
.topbar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 22px;
  background: rgba(7, 17, 31, 0.78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  height: 74px;
  flex-shrink: 0;
}
body[data-theme="light"] .topbar {
  background: rgba(247, 250, 252, 0.92);
}
.runtime-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
  background: rgba(249, 181, 43, 0.12);
  color: var(--text);
}
.runtime-banner.is-degraded {
  background: rgba(216, 76, 90, 0.10);
}
body[data-theme="light"] .runtime-banner {
  background: rgba(244, 183, 64, 0.16);
}
body[data-theme="light"] .runtime-banner.is-degraded {
  background: rgba(216, 76, 90, 0.10);
}
.runtime-banner-main {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.runtime-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(249, 181, 43, 0.18);
  border: 1px solid rgba(249, 181, 43, 0.28);
  color: var(--text-strong);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.02em;
}
.runtime-banner.is-degraded .runtime-badge {
  background: rgba(216, 76, 90, 0.16);
  border-color: rgba(216, 76, 90, 0.24);
}
.compose-runtime-warning {
  margin: 8px 0 12px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(216, 76, 90, 0.25);
  background: rgba(216, 76, 90, 0.08);
  color: var(--text);
  font-size: 13px;
}
body[data-theme="light"] .compose-runtime-warning {
  background: rgba(216, 76, 90, 0.08);
}
.runtime-copy {
  min-width: 0;
}
.runtime-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-strong);
}
.runtime-text,
.runtime-meta {
  font-size: 12px;
  color: var(--text-dim);
}
.runtime-meta {
  white-space: nowrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-strong);
}
.topbar-context {
  display: flex;
  flex-direction: column;
  min-width: 120px;
}
.topbar-label {
  color: var(--text-dim);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.topbar-folder-name {
  font-size: 14px;
  color: var(--text-strong);
  font-weight: 600;
}
.btn-compose { margin-left: 20px; }
.topbar-spacer { flex: 1; }
.user-box { display: flex; align-items: center; gap: 8px; }
.user-email { color: var(--text); font-size: 13px; }

.main {
  flex: 1;
  display: grid;
  grid-template-columns: 270px 430px minmax(0, 1fr);
  gap: 16px;
  min-height: 0;
  padding: 16px;
}

.sidebar {
  background: rgba(15, 27, 46, 0.72);
  border: 1px solid rgba(35, 55, 85, 0.9);
  border-radius: 22px;
  overflow-y: auto;
  padding: 16px 0;
}
body[data-theme="light"] .sidebar {
  background: rgba(247, 250, 252, 0.88);
}
.section-title {
  padding: 10px 18px 6px;
  color: var(--text-dim);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
}
.matrix-title { display: flex; justify-content: space-between; align-items: center; padding-right: 10px; }
.folder-list, .matrix-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.folder-list li, .matrix-list li {
  padding: 10px 18px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
  border-left: 3px solid transparent;
  border-radius: 0 14px 14px 0;
  margin-right: 10px;
}
.folder-list li:hover, .matrix-list li:hover { background: var(--bg-hover); }
.folder-list li.active {
  background: var(--bg-content);
  border-left-color: var(--accent);
  color: var(--text-strong);
}
.unread-badge {
  background: var(--accent);
  color: white;
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 10px;
  min-width: 20px;
  text-align: center;
}

.message-list-pane {
  background: rgba(8, 17, 31, 0.68);
  border: 1px solid rgba(35, 55, 85, 0.9);
  border-radius: 22px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}
body[data-theme="light"] .message-list-pane {
  background: rgba(255, 255, 255, 0.78);
}
.pane-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 22px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.pane-heading {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pane-kicker {
  color: var(--text-dim);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.pane-header h2 {
  margin: 0;
  font-size: 20px;
  color: var(--text-strong);
  font-weight: 600;
}
.pane-actions { display: flex; align-items: center; gap: 10px; }

.search-row {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-soft);
}
.search-row input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 10px;
  border-radius: 6px;
  font-size: 13px;
  outline: none;
}
.search-row input:focus { border-color: var(--accent); }
.search-row .muted { font-size: 11px; }
.bulk-toolbar,
.filter-row,
.priority-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: rgba(20, 37, 68, 0.7);
}
body[data-theme="light"] .bulk-toolbar,
body[data-theme="light"] .filter-row,
body[data-theme="light"] .priority-row {
  background: rgba(237, 243, 250, 0.92);
}
.bulk-toolbar {
  justify-content: space-between;
  flex-wrap: wrap;
}
.bulk-select-all {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 12px;
}
.bulk-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.mini-select {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
}
.mini-danger {
  border-color: rgba(255, 89, 89, 0.4);
  color: var(--danger);
}
.filter-row {
  padding-top: 8px;
  padding-bottom: 8px;
}
.priority-row {
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
  background:
    linear-gradient(90deg, rgba(39, 88, 156, 0.24), rgba(11, 24, 41, 0.86));
}
body[data-theme="light"] .priority-row {
  background: linear-gradient(90deg, rgba(19, 103, 201, 0.10), rgba(237, 243, 250, 0.95));
}
.priority-head,
.priority-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.priority-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #d8e8ff;
}
.priority-title::before {
  content: "●";
  color: #7fc3ff;
  font-size: 9px;
}
.priority-actions .filter-chip {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}
.filter-chip {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 5px 10px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
}
.filter-chip.active,
.filter-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(30, 144, 255, 0.12);
}

/* Message attachment download links */
.attachment-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin: 4px 6px 0 0;
  padding: 4px 10px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--accent);
  text-decoration: none;
  font-size: 12px;
  cursor: pointer;
}
.attachment-link:hover { background: var(--bg); border-color: var(--accent); }

/* Move-to dropdown */
.move-dropdown { position: relative; display: inline-block; }
.move-menu {
  position: absolute;
  top: 100%; left: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  min-width: 180px;
  z-index: 50;
  max-height: 240px;
  overflow-y: auto;
}
.move-menu.hidden { display: none; }
.move-menu .move-item {
  padding: 8px 12px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
}
.move-menu .move-item:hover { background: var(--bg-soft); color: var(--accent); }

.message-list {
  flex: 1;
  overflow-y: auto;
}
.message-item {
  margin: 8px 10px;
  padding: 15px 16px;
  border-bottom: 1px solid var(--border);
  border: 1px solid transparent;
  border-radius: 18px;
  cursor: pointer;
  transition: background 0.12s, transform 0.12s;
}
.message-item:hover {
  background: rgba(29, 50, 83, 0.38);
  border-color: rgba(76, 179, 255, 0.14);
  transform: translateY(-1px);
}
.message-item.multi-selected {
  background: rgba(30, 144, 255, 0.08);
}
.message-item.selected {
  background: rgba(76, 179, 255, 0.12);
  border-color: rgba(76, 179, 255, 0.28);
  box-shadow: inset 3px 0 0 var(--accent), 0 14px 34px rgba(0, 0, 0, 0.16);
}
.message-item.unread { background: var(--unread-bg); }
.message-item.unread .msg-from,
.message-item.unread .msg-subject {
  color: var(--text-strong);
  font-weight: 600;
}
.msg-row-1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.message-shell {
  display: grid;
  grid-template-columns: 28px 28px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}
.msg-check {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 2px;
}
.msg-checkbox {
  cursor: pointer;
}
.msg-star {
  border: none;
  background: transparent;
  color: var(--text-dim);
  font-size: 18px;
  padding: 0;
  cursor: pointer;
}
.msg-star.active,
.msg-star:hover {
  color: #ffd166;
}
.msg-main {
  min-width: 0;
}
.msg-row-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}
.msg-row-2 {
  display: flex;
  gap: 12px;
  align-items: center;
}
.msg-marker {
  font-size: 12px;
  color: var(--text-dim);
}
.msg-state-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(76, 179, 255, 0.12);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.thread-count-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 11px;
  font-weight: 700;
}
.priority-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.priority-pill.hot {
  background: rgba(255, 196, 87, 0.14);
  color: #ffd166;
}
.priority-pill.direct {
  background: rgba(76, 179, 255, 0.14);
  color: #7fc3ff;
}
.priority-pill.urgent {
  background: rgba(255, 94, 94, 0.14);
  color: #ff8d8d;
}
.msg-from {
  font-size: 13px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 70%;
}
.msg-date {
  color: var(--text-dim);
  font-size: 11px;
  flex-shrink: 0;
}
.msg-subject {
  font-size: 13px;
  color: var(--text);
  margin: 4px 0 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}
.msg-snippet {
  color: var(--text-dim);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.priority-item {
  border-left-color: rgba(255, 209, 102, 0.62);
  box-shadow: inset 3px 0 0 rgba(255, 209, 102, 0.35);
}
.msg-inline-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.msg-inline-btn {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(15, 27, 46, 0.72);
  color: var(--text-dim);
  cursor: pointer;
}
body[data-theme="light"] .msg-inline-btn {
  background: rgba(255, 255, 255, 0.92);
}
.msg-inline-btn:hover {
  color: var(--text-strong);
  border-color: var(--accent);
}
.msg-inline-btn.danger:hover {
  border-color: var(--danger);
  color: var(--danger);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 14px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.message-pane {
  background: linear-gradient(180deg, rgba(16, 29, 51, 0.96), rgba(11, 22, 40, 0.96));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(35, 55, 85, 0.9);
  border-radius: 24px;
}
body[data-theme="light"] .message-pane {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 248, 253, 0.98));
}
.message-view {
  flex: 1;
  overflow-y: auto;
  padding: 28px 32px 40px;
}
.message-view.empty { display: flex; align-items: center; justify-content: center; }
.empty-state { color: var(--text-dim); font-size: 15px; }
.reader-empty-state {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
  max-width: 420px;
  padding: 34px 30px;
  border: 1px solid rgba(158, 215, 255, 0.12);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.03);
}
.reader-empty-kicker {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
}

.msg-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
  margin-bottom: 18px;
}
.reader-mobile-nav {
  display: none;
  margin-bottom: 10px;
}
.msg-header h2 {
  margin: 0 0 12px;
  color: var(--text-strong);
  font-size: 24px;
}
.msg-meta {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 6px 14px;
  font-size: 13px;
}
.msg-meta .label { color: var(--text-dim); }
.msg-actions {
  display: flex;
  gap: 8px;
  margin: 18px 0 0;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 2;
  padding-top: 8px;
  background: linear-gradient(180deg, rgba(16, 29, 51, 0.98), rgba(16, 29, 51, 0.72), transparent);
}
.mini-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(76, 179, 255, 0.08);
}
.thread-timeline {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.thread-title {
  color: var(--text-dim);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.thread-message-card {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(8, 17, 31, 0.42);
}
.thread-message-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
.thread-message-from {
  color: var(--text-strong);
  font-weight: 600;
}
.thread-message-date {
  color: var(--text-dim);
  font-size: 12px;
}
.thread-message-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
  font-size: 13px;
}
.thread-message-body {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 12px;
}
.invite-card {
  margin-top: 14px;
  padding: 14px 16px;
  border: 1px solid rgba(30, 144, 255, 0.28);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(30, 144, 255, 0.12), rgba(20, 37, 68, 0.12));
}
.invite-card.invite-cancelled {
  border-color: rgba(255, 89, 89, 0.35);
  background: linear-gradient(180deg, rgba(255, 89, 89, 0.12), rgba(20, 37, 68, 0.1));
}
.invite-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}
.invite-kicker {
  color: var(--accent);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  margin-bottom: 4px;
}
.invite-title {
  font-size: 18px;
  color: var(--text-strong);
  font-weight: 700;
}
.invite-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  font-size: 11px;
  font-weight: 600;
}
.invite-grid {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 6px 12px;
  margin-top: 12px;
  font-size: 13px;
}
.invite-grid .label {
  color: var(--text-dim);
}
.invite-desc {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: var(--text);
  font-size: 13px;
  white-space: pre-wrap;
}
.invite-actions {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.invite-rsvp-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.invite-rsvp-btn.is-pending {
  border-color: var(--accent);
  color: var(--accent);
}
.invite-rsvp-state {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-dim);
}
.invite-rsvp-accepted { color: var(--success); }
.invite-rsvp-tentative { color: #ffd166; }
.invite-rsvp-declined { color: var(--danger); }
.invite-rsvp-pending { color: var(--text-dim); }
.invite-actions .attachment-link {
  display: inline-flex;
  align-items: center;
}
.attachment-rail {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.attachment-card {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.attachment-preview {
  margin-top: 14px;
  min-height: 180px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(15, 52, 96, 0.4);
  overflow: hidden;
}
.attachment-preview img,
.attachment-preview iframe {
  width: 100%;
  min-height: 360px;
  border: none;
  display: block;
}
.msg-body {
  color: var(--text);
  line-height: 1.5;
  word-wrap: break-word;
}
.msg-body img { max-width: 100%; height: auto; }
.msg-body a { color: var(--accent); }
.msg-body pre {
  background: var(--bg-elevated);
  padding: 12px;
  border-radius: 4px;
  overflow-x: auto;
}

/* ---------- Modals ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
}
.modal-card {
  position: relative;
  background: var(--bg-sidebar);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  width: 560px;
  max-width: 92vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}
.compose-card { width: min(1020px, 96vw); height: min(88vh, 960px); }
.matrix-card { width: 640px; height: 620px; }
.directory-card { width: 1120px; height: 82vh; }
.settings-card { width: 980px; }
.calendar-card { width: 1120px; height: 88vh; }

/* ===== Calendar UI ===== */
.cal-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.cal-header-actions .mini-btn { white-space: nowrap; }
#cal-current-label {
  min-width: 140px;
  text-align: center;
  font-weight: 600;
  color: var(--text-strong);
}
.calendar-body {
  flex: 1;
  display: flex;
  overflow: hidden;
}
.calendar-sidebar {
  width: 240px;
  border-right: 1px solid var(--border);
  padding: 14px 12px;
  overflow-y: auto;
  flex-shrink: 0;
  background: var(--bg);
}
.cal-upcoming { list-style: none; padding: 0; margin: 0; }
.cal-upcoming li {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  cursor: pointer;
}
.cal-upcoming li:hover { background: var(--bg-soft); }
.cal-upcoming .cal-up-date {
  color: var(--accent);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.5px;
}
.cal-upcoming .cal-up-title {
  color: var(--text);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cal-upcoming .cal-up-time {
  color: var(--text2);
  font-size: 11px;
  margin-top: 2px;
}
.cal-upcoming .empty-state { color: var(--text2); padding: 20px 0; text-align: center; }

.calendar-main {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  background: var(--bg-sidebar);
}
.cal-month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
}
.cal-dow-header {
  background: var(--bg);
  padding: 8px 10px;
  font-size: 11px;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
  font-weight: 600;
}
.cal-day {
  background: var(--bg);
  min-height: 110px;
  padding: 6px;
  cursor: pointer;
  transition: background .1s;
  display: flex;
  flex-direction: column;
}
.cal-day:hover { background: var(--bg-soft); }
.cal-day.other-month { opacity: 0.35; }
.cal-day.today { background: rgba(30, 144, 255, 0.08); }
.cal-day.today .cal-day-num { color: var(--accent); font-weight: 700; }
.cal-day-num {
  font-size: 12px;
  color: var(--text2);
  margin-bottom: 4px;
}
.cal-day-events {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}
.cal-day-event {
  background: var(--accent);
  color: #fff;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}
.cal-day-event:hover { opacity: 0.85; }
.cal-day-event.past { background: var(--text2); }

.btn-calendar {
  background: var(--bg-soft);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 7px 14px;
  font-size: 13px;
  margin-left: 6px;
}
.btn-calendar:hover { border-color: var(--accent); color: var(--accent); }

/* ===== Directory (employee address book) ===== */
.directory-body {
  flex: 1;
  display: flex;
  overflow: hidden;
  position: relative;
}
.directory-sidebar {
  width: 240px;
  border-right: 1px solid var(--border);
  padding: 14px 12px;
  overflow-y: auto;
  flex-shrink: 0;
  background: var(--bg);
}
.directory-sidebar input[type="search"] {
  width: 100%;
  padding: 8px 10px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  outline: none;
  margin-bottom: 14px;
}
.directory-sidebar input[type="search"]:focus { border-color: var(--accent); }
.dir-dept-list { list-style: none; padding: 0; margin: 0; }
.dir-dept-list li {
  padding: 6px 8px;
  font-size: 12px;
  cursor: pointer;
  border-radius: 4px;
  color: var(--text2);
  display: flex;
  justify-content: space-between;
}
.dir-dept-list li:hover { background: var(--bg-soft); color: var(--text); }
.dir-dept-list li.active { background: rgba(30,144,255,0.15); color: var(--accent); }
.dir-dept-list li .count {
  font-size: 11px;
  color: var(--text2);
  background: var(--bg-soft);
  padding: 0 6px;
  border-radius: 8px;
}
.dir-dept-list li.active .count { background: rgba(30,144,255,0.25); color: var(--accent); }

.directory-main {
  flex: 1;
  overflow-y: auto;
  padding: 14px 18px;
  background: var(--bg-sidebar);
}
.dir-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}
.dir-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  gap: 12px;
  cursor: pointer;
  transition: border-color .15s, transform .1s;
}
.dir-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}
.dir-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-soft) center/cover no-repeat;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 16px;
  color: var(--accent);
  border: 1px solid var(--border);
}
.dir-info {
  flex: 1;
  min-width: 0;
}
.dir-name {
  font-weight: 600;
  color: var(--text-strong);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dir-title {
  font-size: 11px;
  color: var(--text2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dir-meta {
  font-size: 11px;
  color: var(--text2);
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Right-side details drawer */
.directory-details {
  width: 340px;
  border-left: 1px solid var(--border);
  padding: 18px;
  overflow-y: auto;
  background: var(--bg);
  position: relative;
  flex-shrink: 0;
}
.dir-close {
  position: absolute;
  top: 10px;
  right: 10px;
}
.dir-detail-header {
  display: flex;
  gap: 14px;
  margin-bottom: 16px;
  align-items: flex-start;
}
.dir-detail-photo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.dir-detail-header h4 {
  margin: 0 0 4px 0;
  color: var(--text-strong);
  font-size: 15px;
}
.dir-detail-fields {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.dir-field {
  padding: 6px 0;
  font-size: 12px;
  color: var(--text);
  word-break: break-word;
}
.dir-field .label {
  display: inline-block;
  width: 72px;
  color: var(--text2);
}
.dir-field code {
  background: var(--bg-soft);
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 11px;
}
.dir-detail-actions {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dir-detail-actions .btn { width: 100%; }

.btn-directory {
  background: var(--bg-soft);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 7px 14px;
  font-size: 13px;
  margin-left: 6px;
}
.btn-directory:hover { border-color: var(--accent); color: var(--accent); }
.modal-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-header h3 { margin: 0; color: var(--text-strong); font-size: 16px; }
.modal-footer {
  padding: 14px 0 0;
  display: flex;
  gap: 10px;
  align-items: center;
}

.compose-form {
  padding: 18px 20px;
  overflow-y: auto;
}
.compose-headline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.compose-from-line {
  color: var(--text);
  font-size: 13px;
}
.compose-recovery {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  margin-bottom: 12px;
  border: 1px solid rgba(30, 144, 255, 0.35);
  border-radius: 8px;
  background: rgba(30, 144, 255, 0.08);
}
.compose-recovery-actions,
.compose-tools,
.compose-tool-group {
  display: flex;
  align-items: center;
  gap: 8px;
}
.compose-tools {
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.compose-select {
  min-width: 180px;
  background: var(--bg-content);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 4px;
}
.compose-invite-box {
  margin: 6px 0 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(20, 37, 68, 0.45);
}
.compose-invite-toggle {
  display: flex !important;
  align-items: center;
  gap: 10px;
  margin: 0 !important;
  font-size: 13px !important;
  color: var(--text) !important;
  text-transform: none !important;
}
.compose-invite-toggle input {
  width: auto !important;
  margin: 0 !important;
}
.compose-invite-fields {
  margin-top: 12px;
}
.compose-invite-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.compose-invite-fields .muted {
  font-size: 12px;
}
.compose-attachments {
  margin: 8px 0 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.compose-dropzone {
  margin: 8px 0 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 56px;
  padding: 10px 12px;
  border: 1px dashed var(--border);
  border-radius: 12px;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color .15s, color .15s, background .15s;
}
.compose-dropzone.is-dragover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(76, 179, 255, 0.08);
}
.compose-attachment-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-content);
}
.compose-attachment-pill .icon-btn {
  padding: 0 2px;
  font-size: 15px;
}
.compose-attachment-pill.invite-pill {
  border-color: rgba(30, 144, 255, 0.4);
  color: var(--accent);
}
.recipient-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.recipient-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(76, 179, 255, 0.24);
  background: rgba(76, 179, 255, 0.09);
  color: var(--text);
  cursor: pointer;
}
.recipient-chip-x {
  color: var(--accent);
  font-weight: 700;
}
.compose-form label {
  display: block;
  margin-bottom: 12px;
  color: var(--text-dim);
  font-size: 12px;
  text-transform: uppercase;
}
.compose-form input,
.compose-form textarea {
  width: 100%;
  background: var(--bg-content);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 11px;
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
  margin-top: 4px;
}
.compose-form input:focus,
.compose-form textarea:focus { outline: none; border-color: var(--accent); }

.settings-tabs {
  display: flex;
  gap: 8px;
  padding: 12px 18px 0;
}
.settings-tab {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  border-radius: 999px;
  padding: 8px 12px;
  cursor: pointer;
}
.settings-tab.active,
.settings-tab:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(76, 179, 255, 0.08);
}

.autocomplete-wrap { position: relative; }
.autocomplete-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  max-height: 240px;
  overflow-y: auto;
  z-index: 10;
  margin-top: 2px;
}
.autocomplete-item {
  padding: 8px 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
}
.autocomplete-item:hover { background: var(--bg-hover); }
.autocomplete-item .ac-name { color: var(--text-strong); font-size: 13px; }
.autocomplete-item .ac-email { color: var(--text-dim); font-size: 12px; }

/* Settings */
.settings-content { padding: 18px 20px; }
.settings-content h4 { margin: 0 0 6px; color: var(--text-strong); }
.settings-section + .settings-section {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.settings-divider {
  height: 1px;
  margin: 18px 0;
  background: var(--border);
}
.alias-current {
  margin: 14px 0;
  padding: 10px 14px;
  background: var(--bg-content);
  border-radius: 4px;
}
.alias-form {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.alias-form input {
  flex: 1;
  background: var(--bg-content);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 11px;
  border-radius: 4px;
  font-size: 14px;
}
.alias-form span { color: var(--text-dim); }
.settings-textarea,
.input-plain {
  width: 100%;
  background: var(--bg-content);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 11px;
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
}
.settings-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.theme-picker {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.theme-option {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 170px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elevated);
  color: var(--text);
  cursor: pointer;
  transition: transform 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}
.theme-option:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
  transform: translateY(-1px);
}
.theme-option.active {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(19, 103, 201, 0.18);
}
.theme-swatch {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  flex-shrink: 0;
}
.theme-swatch-dark {
  background: linear-gradient(135deg, #08111f 0%, #1a2b47 100%);
  border-color: rgba(255, 255, 255, 0.08);
}
.theme-swatch-light {
  background: linear-gradient(135deg, #ffffff 0%, #dce8f6 100%);
}
.settings-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}
.template-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 16px;
}
.template-list {
  max-height: 340px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  padding: 8px;
}
.template-item {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text);
  padding: 10px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 6px;
}
.template-item span {
  color: var(--text-dim);
  font-size: 12px;
}
.template-item.active,
.template-item:hover {
  border-color: var(--accent);
  background: rgba(30, 144, 255, 0.08);
}
.template-editor {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hint { color: var(--text-dim); font-size: 11px; }

/* Matrix */
.matrix-messages {
  flex: 1;
  padding: 14px 18px;
  overflow-y: auto;
}
.matrix-msg { margin-bottom: 10px; }
.matrix-msg .m-sender {
  font-size: 11px;
  color: var(--accent);
  font-weight: 600;
}
.matrix-msg .m-body { color: var(--text); font-size: 13px; margin: 2px 0; }
.matrix-msg .m-ts { font-size: 10px; color: var(--text-dim); }

.matrix-input {
  display: flex;
  gap: 8px;
  padding: 12px 18px;
  border-top: 1px solid var(--border);
}
.matrix-input input {
  flex: 1;
  background: var(--bg-content);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 11px;
  border-radius: 4px;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-elevated);
  color: var(--text);
  padding: 10px 18px;
  border-radius: 4px;
  border: 1px solid var(--border);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
  z-index: 2000;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.toast.success { border-color: var(--success); }
.toast.error { border-color: var(--danger); }
.toast-action {
  border: 1px solid rgba(76, 179, 255, 0.32);
  background: rgba(76, 179, 255, 0.1);
  color: var(--accent);
  border-radius: 999px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}
.toast-action:hover {
  background: rgba(76, 179, 255, 0.18);
}

/* Responsive */
@media (max-width: 1100px) {
  .login-shell { grid-template-columns: 1fr; }
  .login-hero { min-height: unset; }
  .main { grid-template-columns: 220px 340px 1fr; }
}
@media (max-width: 860px) {
  .main { grid-template-columns: 1fr; }
  .login-screen { padding: 18px; }
  .login-shell { gap: 18px; }
  .login-hero {
    padding: 24px;
    border-radius: 22px;
  }
  .login-hero-grid {
    grid-template-columns: 1fr;
  }
  .login-card {
    padding: 26px 22px 22px;
    border-radius: 22px;
  }
  .mobile-only { display: inline-flex; }
  .topbar {
    height: 60px;
    padding: 10px 14px;
  }
  .topbar-context,
  .user-email { display: none; }
  .btn-compose {
    margin-left: 0;
    padding: 8px 12px;
  }
  .sidebar {
    display: none;
  }
  .message-list-pane {
    display: flex;
    border-right: none;
  }
  .message-pane {
    display: none;
  }
  .app.show-sidebar .sidebar {
    display: block;
    position: fixed;
    top: 60px;
    left: 0;
    bottom: 0;
    width: min(82vw, 280px);
    z-index: 100;
    box-shadow: var(--shadow);
  }
  .app.show-reader .message-list-pane {
    display: none;
  }
  .app.show-reader .message-pane {
    display: flex;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
  }
  .reader-mobile-nav {
    display: block;
  }
  .template-layout { grid-template-columns: 1fr; }
  .bulk-toolbar,
  .filter-row,
  .priority-row,
  .compose-recovery,
  .compose-tools {
    flex-direction: column;
    align-items: stretch;
  }
  .message-view {
    padding: 18px 16px 28px;
  }
  .msg-actions {
    position: static;
    background: transparent;
  }
  .compose-card,
  .settings-card,
  .matrix-card,
  .directory-card {
    width: 100vw;
    max-width: 100vw;
    height: 100vh;
    max-height: 100vh;
    border-radius: 0;
  }
  .compose-invite-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================================
   J1-J7 new features styling
   ============================================================================ */

/* Triage tabs (J3) */
.triage-tabs {
  display: flex;
  gap: 6px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border-color, rgba(255,255,255,0.08));
  overflow-x: auto;
  flex-wrap: wrap;
}
.triage-tab {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text-muted, #9ca3af);
  padding: 6px 12px;
  border-radius: 18px;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}
.triage-tab:hover {
  background: rgba(255,255,255,0.06);
  color: #fff;
}
.triage-tab.active {
  background: var(--teal, #1e90ff);
  color: #fff;
  border-color: var(--teal, #1e90ff);
}
.triage-count {
  background: rgba(255,255,255,0.2);
  border-radius: 10px;
  padding: 1px 6px;
  margin-left: 4px;
  font-size: 11px;
}

/* Smart Reply (J2) */
.smart-reply-host {
  margin: 12px 18px;
  padding: 12px;
  background: rgba(30, 144, 255, 0.06);
  border: 1px solid rgba(30, 144, 255, 0.25);
  border-radius: 10px;
}
.smart-reply-title {
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--teal, #1e90ff);
}
.smart-reply-loading {
  color: var(--text-muted, #9ca3af);
  font-style: italic;
}
.smart-reply-loading.error {
  color: #ef4444;
}
.smart-reply-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.smart-reply-card {
  background: rgba(0,0,0,0.2);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 10px;
}
.smart-reply-head {
  display: flex;
  align-items: center;
  margin-bottom: 6px;
}
.smart-reply-tone {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.smart-reply-tone-positive { background: rgba(34, 197, 94, 0.2); color: #22c55e; }
.smart-reply-tone-neutral { background: rgba(59, 130, 246, 0.2); color: #3b82f6; }
.smart-reply-tone-decline { background: rgba(239, 68, 68, 0.2); color: #ef4444; }
.smart-reply-body {
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-wrap;
  margin: 6px 0 10px;
}
.smart-reply-use {
  background: var(--teal, #1e90ff);
  color: #fff;
  border: none;
}

/* Schedule / Snooze dialogs (J4, J5) */
.schedule-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}
.schedule-preset, .snooze-preset {
  font-size: 12px;
  padding: 6px 12px;
}
.scheduled-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.scheduled-row {
  background: rgba(0,0,0,0.2);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 12px;
}
.scheduled-row.status-sent {
  opacity: 0.6;
}
.scheduled-row.status-failed {
  border-color: rgba(239, 68, 68, 0.4);
}
.scheduled-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
  gap: 10px;
}
.scheduled-time {
  color: var(--teal, #1e90ff);
  font-size: 12px;
  white-space: nowrap;
}
.scheduled-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted, #9ca3af);
  margin-bottom: 8px;
}
.scheduled-status {
  text-transform: uppercase;
  font-weight: 500;
}
.scheduled-cancel, .snoozed-cancel {
  font-size: 11px;
}

/* Sieve rules (J1) */
.sieve-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 14px;
}
.sieve-rule {
  background: rgba(0,0,0,0.2);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 12px;
}
.sieve-rule.disabled {
  opacity: 0.5;
}
.sieve-rule-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.sieve-rule-head strong {
  flex: 1;
}
.sieve-rule-body {
  font-size: 12px;
  color: var(--text-muted, #9ca3af);
}
.sieve-pill {
  display: inline-block;
  background: rgba(255,255,255,0.08);
  padding: 2px 8px;
  border-radius: 10px;
  margin: 2px;
  font-family: monospace;
  font-size: 11px;
}
.sieve-pill.sieve-action {
  background: rgba(30, 144, 255, 0.15);
  color: var(--teal, #1e90ff);
}
.sieve-editor {
  margin-top: 14px;
  padding: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
}
.sieve-editor.hidden {
  display: none;
}
.sieve-editor h4 {
  margin: 0 0 10px;
}
.toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
}

/* Mini-button variants */
.mini-btn.danger {
  color: #ef4444;
}

/* Wide modal card for dialogs */
.modal-card.wide {
  max-width: 720px;
  width: 90%;
}

/* Generic modal helpers (some dialogs are created dynamically) */
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.modal-header h3 {
  margin: 0;
}
.modal-body {
  padding: 18px;
  max-height: 70vh;
  overflow-y: auto;
}
.modal-footer {
  padding: 14px 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}
.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted, #9ca3af);
  font-size: 22px;
  cursor: pointer;
  padding: 0 4px;
}
.modal-close:hover {
  color: #fff;
}