/* ═══════════════════════════════════════════════════════════════════════════
   OdotMail Webmail — Metro design system (Ink & Ember palette)
   ─────────────────────────────────────────────────────────────────────────────
   Flat squared tiles · hard 1px borders · bold solid blocks · accent stripes.
   Shares the platform's Metro language + Barlow type, but keeps its own
   indigo-ink + molten-amber colour identity so it stays distinct from the
   sky-blue main app. Motion: crisp staggered tile reveals, snappy hovers.
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
    /* Ink scale (chrome) */
    --wm-ink-950:  #14122e;
    --wm-ink:      #1e1b4b;
    --wm-ink-2:    #2a2666;
    --wm-ink-3:    #3b3680;

    /* Accents */
    --wm-violet:   #6d28d9;
    --wm-violet-2: #5b21b6;
    --wm-ember:    #f59e0b;
    --wm-ember-2:  #d97706;

    /* Surfaces */
    --wm-paper:    #eef0f4;
    --wm-paper-2:  #e3e6ec;
    --wm-card:     #ffffff;
    --wm-unread:   #f3f0fd;
    --wm-hover:    #f6f4fc;

    /* Text */
    --wm-text:     #1b1933;
    --wm-text-dim: #5e5a73;
    --wm-text-faint:#928da6;
    --wm-line:     #d9dae2;
    --wm-line-2:   #c7c9d4;

    /* Status */
    --wm-danger:   #c0392b;
    --wm-danger-lt:#fbeae9;
    --wm-ok:       #1e9e63;
    --wm-ok-lt:    #e6f6ee;
    --wm-warn-lt:  #fdf3e0;

    /* Type — Barlow matches the platform Metro system */
    --wm-font: "Barlow", "Trebuchet MS", system-ui, sans-serif;
    --wm-mono: "JetBrains Mono", "Courier New", monospace;

    /* Motion */
    --wm-ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }

/* The hidden attribute must win over component display rules (flex/block),
   otherwise JS toggling .hidden on the reader/empty/compose panels does nothing. */
[hidden] { display: none !important; }

.wm-body {
    margin: 0;
    font-family: var(--wm-font);
    background: var(--wm-paper);
    color: var(--wm-text);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(245, 158, 11, .32); }

.wm-body ::-webkit-scrollbar { width: 10px; height: 10px; }
.wm-body ::-webkit-scrollbar-track { background: transparent; }
.wm-body ::-webkit-scrollbar-thumb { background: rgba(94, 90, 115, .3); border: 2px solid transparent; background-clip: padding-box; }
.wm-body ::-webkit-scrollbar-thumb:hover { background-color: rgba(94, 90, 115, .55); background-clip: padding-box; }

/* ── Keyframes ─────────────────────────────────────────────────────────────── */
@keyframes wm-tile-in  { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes wm-fade-in  { from { opacity: 0; } to { opacity: 1; } }
@keyframes wm-slide-up { from { transform: translateY(102%); } to { transform: none; } }
@keyframes wm-row-in   { from { opacity: 0; transform: translateX(-8px); } to { opacity: 1; transform: none; } }
@keyframes wm-shimmer  { from { background-position: 200% 0; } to { background-position: -200% 0; } }
@keyframes wmspin      { to { transform: rotate(360deg); } }
@keyframes wm-bar-grow { from { width: 0; } }
@keyframes wm-blink    { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

.wm-reveal {
    opacity: 0;
    animation: wm-tile-in .5s var(--wm-ease) both;
    animation-delay: calc(var(--d, 0) * 70ms);
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ── Flash banners ─────────────────────────────────────────────────────────── */
.wm-flash {
    position: fixed; top: 0; left: 50%; transform: translateX(-50%);
    z-index: 9999; display: flex; align-items: center; gap: 12px;
    background: var(--wm-card); padding: 14px 20px; font-size: 14px;
    max-width: min(620px, 100vw); width: max-content;
    border: 1px solid var(--wm-line); border-top: 0;
    box-shadow: 0 6px 22px rgba(20, 18, 46, .18);
    animation: wm-fade-in .3s ease both; transition: opacity .35s ease;
}
.wm-flash-success { border-left: 4px solid var(--wm-ok); }
.wm-flash-success i:first-child { color: var(--wm-ok); font-size: 17px; }
.wm-flash-error { border-left: 4px solid var(--wm-danger); }
.wm-flash-error i:first-child { color: var(--wm-danger); font-size: 17px; }
.wm-flash button { background: none; border: 0; cursor: pointer; color: var(--wm-text-faint); padding: 2px 4px; margin-left: 6px; }
.wm-flash button:hover { color: var(--wm-text); }

/* ── Buttons — squared Metro ──────────────────────────────────────────────── */
.wm-btn {
    display: inline-flex; align-items: center; gap: 9px;
    border: 0; border-radius: 0; cursor: pointer;
    font-family: var(--wm-font); font-size: 14px; font-weight: 600;
    text-transform: uppercase; letter-spacing: .04em;
    padding: 11px 22px; line-height: 1; text-decoration: none;
    transition: background .15s, color .15s, transform .1s, box-shadow .2s;
}
.wm-btn:active { transform: translateY(1px); }
.wm-btn-ember { background: var(--wm-ember); color: #2a1700; }
.wm-btn-ember:hover { background: var(--wm-ember-2); color: #fff; box-shadow: 0 4px 0 0 rgba(217, 119, 6, .25); }
.wm-btn-violet { background: var(--wm-violet); color: #fff; }
.wm-btn-violet:hover { background: var(--wm-violet-2); box-shadow: 0 4px 0 0 rgba(91, 33, 182, .25); }
.wm-btn-ghost { background: transparent; color: var(--wm-text-dim); border: 1.5px solid var(--wm-line-2); }
.wm-btn-ghost:hover { background: var(--wm-card); color: var(--wm-violet); border-color: var(--wm-violet); }
.wm-btn-danger { background: var(--wm-danger); color: #fff; }
.wm-btn-danger:hover { background: #a23226; }
.wm-btn-sm { padding: 8px 15px; font-size: 12.5px; }
.wm-btn[disabled] { opacity: .45; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ── Form fields — squared, roomy ─────────────────────────────────────────── */
.wm-input, .wm-select, .wm-textarea {
    width: 100%; font-family: var(--wm-font); font-size: 15px; color: var(--wm-text);
    background: var(--wm-card); border: 1.5px solid var(--wm-line-2); border-radius: 0;
    padding: 12px 14px; outline: none; height: 46px;
    transition: border-color .15s, box-shadow .15s;
}
.wm-textarea { height: auto; }
.wm-input:hover, .wm-select:hover, .wm-textarea:hover { border-color: #b3b5c2; }
.wm-input:focus, .wm-select:focus, .wm-textarea:focus {
    border-color: var(--wm-violet); box-shadow: inset 0 -3px 0 0 var(--wm-violet);
}
.wm-label {
    display: block; font-size: 11.5px; font-weight: 700;
    color: var(--wm-text-dim); margin: 0 0 6px; text-transform: uppercase; letter-spacing: .08em;
}
.wm-label small { letter-spacing: 0; font-weight: 500; text-transform: none; color: var(--wm-text-faint); }

/* Input group: field with an attached suffix block (e.g. @domain) */
.wm-inputgroup { display: flex; align-items: stretch; }
.wm-inputgroup .wm-input { border-right: 0; flex: 1 1 auto; min-width: 0; }
.wm-inputgroup .addon {
    display: flex; align-items: center; padding: 0 16px; flex-shrink: 0;
    background: var(--wm-paper-2); border: 1.5px solid var(--wm-line-2);
    font-family: var(--wm-mono); font-size: 13px; color: var(--wm-text-dim);
    white-space: nowrap;
}

/* ═══════════════════════════════════════════════════════════════════════════
   AUTH PAGES — flat ink panel, amber accent edge
   ═══════════════════════════════════════════════════════════════════════════ */
.wm-auth-wrap {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    padding: 28px; position: relative; overflow: hidden;
    background: var(--wm-ink-950);
}
/* large faint tile-grid texture */
.wm-auth-wrap::before {
    content: ''; position: absolute; inset: -2px;
    background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
    background-size: 56px 56px; pointer-events: none;
}
.wm-auth-wrap::after {
    content: ''; position: absolute; right: -10%; top: -20%; width: 60%; height: 80%;
    background: var(--wm-violet); opacity: .18; filter: blur(120px); pointer-events: none;
}
.wm-auth-grain { display: none; } /* retained for view compatibility */

/* Floating keyword cloud behind the card */
.wm-auth-bg { position: absolute; inset: 0; z-index: 1; overflow: hidden; pointer-events: none; }
.wm-auth-word {
    position: absolute; white-space: nowrap; font-weight: 700; letter-spacing: .01em;
    color: rgba(255, 255, 255, .26); opacity: 0;
    text-shadow: 0 1px 10px rgba(0, 0, 0, .35);
    animation: wm-word-float 16s ease-in-out infinite;
    will-change: transform, opacity;
}
.wm-auth-word.v { color: rgba(180, 160, 255, .42); }   /* violet tint */
.wm-auth-word.e { color: rgba(245, 170, 40, .42); }    /* ember tint */
@keyframes wm-word-float {
    0%   { transform: translate(0, 0);          opacity: .4;  }
    20%  { transform: translate(18px, -26px);   opacity: 1;   }
    45%  { transform: translate(-14px, -44px);  opacity: .7;  }
    70%  { transform: translate(12px, -20px);   opacity: 1;   }
    100% { transform: translate(0, 0);          opacity: .4;  }
}
@media (prefers-reduced-motion: reduce) {
    .wm-auth-word { animation: none; opacity: .85; }
}
.wm-auth-card {
    position: relative; z-index: 2;
    width: 100%; max-width: 430px; background: var(--wm-card);
    border-radius: 0; box-shadow: 0 24px 70px rgba(0, 0, 0, .45);
    border-top: 5px solid var(--wm-ember);
    animation: wm-tile-in .45s var(--wm-ease) both;
}
.wm-auth-head {
    position: relative; overflow: hidden;
    background: var(--wm-ink); color: #fff; padding: 34px 36px 28px;
}
.wm-auth-head::before {
    content: ''; position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
    background-size: 30px 30px; pointer-events: none;
    mask-image: linear-gradient(125deg, transparent 35%, #000);
}
.wm-auth-head > * { position: relative; }
.wm-auth-head .wm-logo {
    width: 54px; height: 54px; border-radius: 0;
    background: var(--wm-ember); color: #2a1700;
    display: flex; align-items: center; justify-content: center;
    font-size: 23px; margin-bottom: 18px;
}
.wm-auth-head h1 { margin: 0; font-size: 26px; font-weight: 700; letter-spacing: -.01em; }
.wm-auth-head p { margin: 6px 0 0; font-size: 14px; color: rgba(255, 255, 255, .62); }
.wm-auth-head .wm-domain-chip {
    display: inline-flex; align-items: center; gap: 8px; margin-top: 18px;
    font-size: 12.5px; font-weight: 600; font-family: var(--wm-mono);
    background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .15);
    padding: 7px 14px; border-radius: 0;
}
.wm-auth-head .wm-domain-chip::before {
    content: ''; width: 7px; height: 7px; background: var(--wm-ember); animation: wm-blink 2.4s ease infinite;
}
.wm-auth-body { padding: 32px 36px 34px; }
.wm-auth-body .wm-field { margin-bottom: 20px; }
.wm-auth-body .wm-btn { width: 100%; justify-content: center; padding: 14px; }
.wm-auth-foot {
    padding: 0 36px 30px; font-size: 13px; color: var(--wm-text-dim); text-align: center;
}
.wm-auth-foot a { color: var(--wm-violet); font-weight: 600; text-decoration: none; }
.wm-auth-foot a:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════════════════════════════════
   ADMIN PANEL — flat ink header, solid tiles, accent stripes
   ═══════════════════════════════════════════════════════════════════════════ */
.wm-admin-topbar {
    position: relative; overflow: hidden;
    background: var(--wm-ink); color: #fff;
    padding: 20px clamp(16px, 4vw, 42px);
    display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
    border-bottom: 4px solid var(--wm-ember);
}
.wm-admin-topbar::before {
    content: ''; position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
    background-size: 32px 32px; pointer-events: none;
    mask-image: linear-gradient(105deg, transparent 50%, #000);
}
.wm-admin-topbar > * { position: relative; z-index: 1; }
.wm-admin-topbar .wm-logo {
    width: 46px; height: 46px; border-radius: 0;
    background: var(--wm-ember); color: #2a1700;
    display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.wm-admin-topbar h1 { margin: 0; font-size: clamp(18px, 2.4vw, 24px); font-weight: 700; letter-spacing: -.01em; }
.wm-admin-topbar h1 small {
    display: block; font-size: 11px; font-weight: 700;
    letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 4px;
}
.wm-admin-badge {
    font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
    background: var(--wm-ember); color: #2a1700; border-radius: 0; padding: 5px 11px;
}
.wm-admin-topbar .spacer { flex: 1; }
.wm-admin-topbar .wm-btn-ghost { color: rgba(255,255,255,.85); border-color: rgba(255,255,255,.25); }
.wm-admin-topbar .wm-btn-ghost:hover { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.5); }

.wm-admin-wrap { max-width: 1500px; margin: 0 auto; padding: 26px clamp(14px, 4vw, 52px) 70px; }

/* Module launcher */
.wm-mod-head { margin-bottom: 22px; }
.wm-mod-head h2 { margin: 0; font-size: 22px; font-weight: 700; color: var(--wm-ink); }
.wm-mod-head p { margin: 6px 0 0; font-size: 14px; color: var(--wm-text-dim); }
.wm-mod-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.wm-mod-card {
    display: flex; align-items: center; gap: 18px; padding: 24px 24px; background: var(--wm-card);
    border: 1px solid var(--wm-line); border-left: 4px solid var(--wm-violet); text-decoration: none;
    transition: transform .15s var(--wm-ease), box-shadow .15s, border-color .15s;
}
.wm-mod-card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(30,27,75,.14); }
.wm-mod-card.is-soon { border-left-color: var(--wm-text-faint); }
.wm-mod-ico {
    width: 56px; height: 56px; flex-shrink: 0; background: var(--wm-violet); color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 23px;
}
.wm-mod-card.is-soon .wm-mod-ico { background: var(--wm-ink-3, #6b6790); }
.wm-mod-bd { flex: 1; min-width: 0; }
.wm-mod-bd h3 { margin: 0 0 5px; font-size: 17px; font-weight: 700; color: var(--wm-ink); display: flex; align-items: center; gap: 8px; }
.wm-mod-bd p { margin: 0; font-size: 13px; color: var(--wm-text-dim); line-height: 1.5; }
.wm-mod-soon { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: #92400e; background: var(--wm-warn-lt, #fdf0d5); padding: 2px 7px; }
.wm-mod-go { color: var(--wm-text-faint); font-size: 16px; flex-shrink: 0; transition: transform .15s, color .15s; }
.wm-mod-card:hover .wm-mod-go { color: var(--wm-violet); transform: translateX(3px); }
@media (max-width: 760px) { .wm-mod-grid { grid-template-columns: 1fr; } }

/* Stat tiles — flat with solid colour edge */
.wm-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; margin-bottom: 24px; }
.wm-stat {
    background: var(--wm-card); border: 1px solid var(--wm-line); border-left: 5px solid var(--wm-violet);
    border-radius: 0; padding: 18px 20px; display: flex; align-items: center; gap: 16px;
    transition: transform .15s var(--wm-ease), box-shadow .2s;
}
.wm-stat:hover { transform: translateY(-2px); box-shadow: 0 8px 22px -8px rgba(20,18,46,.25); }
.wm-stat:nth-child(2) { border-left-color: var(--wm-ok); }
.wm-stat:nth-child(3) { border-left-color: var(--wm-ember); }
.wm-stat:nth-child(4) { border-left-color: var(--wm-ink-3); }
.wm-stat .ico {
    width: 46px; height: 46px; border-radius: 0; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center; font-size: 19px; color: #fff;
}
.wm-stat .ico.violet { background: var(--wm-violet); }
.wm-stat .ico.ember  { background: var(--wm-ember-2); }
.wm-stat .ico.ok     { background: var(--wm-ok); }
.wm-stat .num { font-size: 26px; font-weight: 700; letter-spacing: -.01em; line-height: 1.05; color: var(--wm-ink); }
.wm-stat .lbl { font-size: 11px; text-transform: uppercase; letter-spacing: .09em; color: var(--wm-text-dim); font-weight: 700; margin-top: 2px; }
.wm-stat .bar { height: 6px; border-radius: 0; background: var(--wm-paper-2); margin-top: 8px; overflow: hidden; min-width: 100px; }
.wm-stat .bar > div { height: 100%; background: var(--wm-ember); animation: wm-bar-grow 1s var(--wm-ease) both .4s; }

/* Panels */
.wm-card-panel {
    background: var(--wm-card); border: 1px solid var(--wm-line); border-top: 4px solid var(--wm-violet);
    border-radius: 0; padding: 24px 26px; margin-bottom: 20px;
}
.wm-panel-head { display: flex; align-items: center; gap: 14px; margin-bottom: 4px; }
.wm-panel-head .ico {
    width: 40px; height: 40px; border-radius: 0; flex-shrink: 0;
    background: var(--wm-violet); color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 16px;
}
.wm-card-panel h2 { margin: 0; font-size: 19px; font-weight: 700; letter-spacing: -.01em; color: var(--wm-ink); }
.wm-card-panel .wm-kicker {
    font-size: 10.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
    color: var(--wm-ember-2); display: block; margin-bottom: 3px;
}
.wm-card-panel .wm-sub { margin: 12px 0 20px; font-size: 14px; color: var(--wm-text-dim); }

/* Create-account form grid */
.wm-create-form { display: grid; grid-template-columns: 1.6fr 1.2fr 1.2fr .8fr .8fr auto; gap: 16px; align-items: end; }
.wm-create-form .col-username { grid-column: span 2; }
@media (max-width: 1000px) {
    .wm-create-form { grid-template-columns: 1fr 1fr; }
    .wm-create-form .col-username { grid-column: span 2; }
    .wm-create-form .col-action { grid-column: span 2; }
}

/* Table */
.wm-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.wm-table th {
    text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .09em;
    color: var(--wm-text-faint); font-weight: 700;
    padding: 11px 12px; border-bottom: 2px solid var(--wm-line); background: var(--wm-paper);
}
.wm-table td { padding: 14px 12px; border-bottom: 1px solid var(--wm-line); vertical-align: middle; }
.wm-table tbody tr { transition: background .12s, box-shadow .15s; }
.wm-table tbody tr:hover { background: var(--wm-hover); box-shadow: inset 4px 0 0 var(--wm-violet); }
.wm-table tr:last-child td { border-bottom: 0; }

.wm-acct { display: flex; align-items: center; gap: 13px; }
.wm-acct .av {
    width: 40px; height: 40px; border-radius: 0; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 16px; color: #fff; background: var(--wm-ink-3);
}
.wm-acct .addr { font-family: var(--wm-mono); font-size: 12.5px; font-weight: 600; }
.wm-acct .name { font-size: 12.5px; color: var(--wm-text-dim); }
.wm-acct .note { font-size: 11.5px; color: var(--wm-ember-2); font-weight: 600; }

.wm-chip {
    display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700;
    letter-spacing: .06em; text-transform: uppercase; border-radius: 0; padding: 5px 11px;
}
.wm-chip::before { content: ''; width: 6px; height: 6px; background: currentColor; }
.wm-chip-ok  { background: var(--wm-ok-lt); color: var(--wm-ok); }
.wm-chip-bad { background: var(--wm-danger-lt); color: var(--wm-danger); }
.wm-chip-dim { background: var(--wm-paper-2); color: var(--wm-text-dim); }

/* One-time credentials tile */
.wm-cred-card {
    background: var(--wm-warn-lt); border: 1px solid #f0cd84; border-left: 5px solid var(--wm-ember);
    border-radius: 0; padding: 22px 26px; margin-bottom: 22px;
    animation: wm-tile-in .4s var(--wm-ease) both;
}
.wm-cred-card h3 { margin: 0 0 13px; font-size: 16px; color: #78350f; display: flex; align-items: center; gap: 10px; }
.wm-cred-card code {
    display: inline-block; background: #fff; border: 1px solid #ecc878; border-radius: 0;
    padding: 9px 14px; font-family: var(--wm-mono); font-size: 13px; margin: 2px 8px 2px 0;
}
.wm-cred-card .wm-warn { font-size: 13px; color: #92400e; margin-top: 11px; line-height: 1.55; }

.wm-copy-row { display: flex; gap: 0; align-items: stretch; flex-wrap: wrap; }
.wm-copy-row code {
    flex: 1; min-width: 240px; display: flex; align-items: center;
    background: var(--wm-paper); border: 1.5px solid var(--wm-line-2); border-right: 0; border-radius: 0;
    padding: 12px 16px; font-family: var(--wm-mono); font-size: 12.5px; overflow-x: auto; white-space: nowrap;
}
.wm-copy-row .wm-btn { border-radius: 0; }

/* ═══════════════════════════════════════════════════════════════════════════
   MAIL APP SHELL
   ═══════════════════════════════════════════════════════════════════════════ */
.wm-app { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }

/* Topbar — flat ink, amber underline */
.wm-topbar {
    position: relative; display: flex; align-items: center; gap: 15px;
    background: var(--wm-ink); color: #fff; padding: 0 18px; height: 60px; flex-shrink: 0; z-index: 500;
    border-bottom: 3px solid var(--wm-ember);
}
.wm-topbar .wm-logo {
    width: 38px; height: 38px; border-radius: 0;
    background: var(--wm-ember); color: #2a1700;
    display: flex; align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0;
}
/* Topbar is 3 zones: left + right flex equally so the search sits dead-centre */
.wm-topbar .wm-tb-left  { display: flex; align-items: center; gap: 15px; flex: 1 1 0; min-width: 0; }
.wm-topbar .wm-tb-right { display: flex; align-items: center; gap: 12px; flex: 1 1 0; min-width: 0; justify-content: flex-end; }
.wm-topbar .wm-brand { font-weight: 700; font-size: 16px; letter-spacing: -.01em; min-width: 0; }
.wm-topbar .wm-brand .wm-brand-name { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wm-topbar .wm-brand small {
    display: block; font-family: var(--wm-mono); font-size: 10.5px; font-weight: 500;
    color: rgba(255,255,255,.5); letter-spacing: .02em;
}
.wm-search {
    flex: 0 1 520px; display: flex; align-items: center; gap: 11px;
    background: rgba(255, 255, 255, .09); border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 0; padding: 10px 18px; transition: background .15s, border-color .15s;
}
.wm-search:focus-within { background: rgba(255, 255, 255, .15); border-color: var(--wm-ember); }
.wm-search i { color: rgba(255, 255, 255, .5); font-size: 14px; }
.wm-search input { flex: 1; min-width: 0; background: none; border: 0; outline: none; color: #fff; font-family: var(--wm-font); font-size: 14.5px; }
.wm-search input::placeholder { color: rgba(255, 255, 255, .42); }
.wm-topbar .spacer { flex: 1; }

/* Subscription badge engraved on the topbar */
.wm-subpill {
    display: inline-flex; align-items: center; gap: 7px; flex-shrink: 0;
    font-size: 12px; font-weight: 600; line-height: 1; white-space: nowrap; text-decoration: none;
    color: rgba(255,255,255,.9); background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.16); padding: 7px 12px;
}
a.wm-subpill:hover { background: rgba(255,255,255,.16); color: #fff; }
.wm-subpill .dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.4); flex-shrink: 0; }
.wm-subpill.is-active { color: #fff; border-color: rgba(34,197,94,.5); }
.wm-subpill.is-active .dot { background: #22c55e; box-shadow: 0 0 0 3px rgba(34,197,94,.22); animation: wm-pulse 1.8s ease-in-out infinite; }
@keyframes wm-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
.wm-avatar {
    width: 38px; height: 38px; border-radius: 0;
    background: var(--wm-violet); color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 700;
    cursor: pointer; flex-shrink: 0; user-select: none; transition: background .15s;
}
.wm-avatar:hover { background: var(--wm-violet-2); }

.wm-usermenu {
    position: absolute; top: 60px; right: 14px; z-index: 600; min-width: 256px;
    background: var(--wm-card); border: 1px solid var(--wm-line); border-top: 3px solid var(--wm-violet);
    border-radius: 0; box-shadow: 0 16px 40px rgba(20,18,46,.25); padding: 8px; display: none;
}
.wm-usermenu.open { display: block; animation: wm-tile-in .2s var(--wm-ease) both; }
.wm-usermenu .wm-um-head { padding: 12px 13px; border-bottom: 1px solid var(--wm-line); margin-bottom: 6px; }
.wm-usermenu .wm-um-head strong { display: block; font-size: 14px; }
.wm-usermenu .wm-um-head span { font-size: 12px; color: var(--wm-text-dim); font-family: var(--wm-mono); }
.wm-usermenu a, .wm-usermenu button {
    display: flex; align-items: center; gap: 12px; width: 100%; text-align: left;
    background: none; border: 0; font-family: var(--wm-font); font-size: 14px; color: var(--wm-text);
    padding: 11px 13px; border-radius: 0; cursor: pointer; text-decoration: none; transition: background .12s;
}
.wm-usermenu a:hover, .wm-usermenu button:hover { background: var(--wm-unread); }
.wm-usermenu i { width: 16px; text-align: center; color: var(--wm-text-dim); }

/* Main 3-pane region */
.wm-main { display: flex; flex: 1; min-height: 0; position: relative; }

/* Sidebar */
.wm-sidebar {
    width: 232px; flex-shrink: 0; background: var(--wm-ink-950); color: #fff;
    display: flex; flex-direction: column; padding: 16px 12px 14px; overflow-y: auto;
}
.wm-compose-btn {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    background: var(--wm-ember); color: #2a1700; font-weight: 700; font-size: 15px;
    text-transform: uppercase; letter-spacing: .04em;
    border: 0; border-radius: 0; padding: 14px 16px; margin: 0 0 18px; cursor: pointer;
    transition: background .15s, transform .1s;
}
.wm-compose-btn:hover { background: var(--wm-ember-2); color: #fff; }
.wm-compose-btn:active { transform: translateY(1px); }

.wm-folder {
    display: flex; align-items: center; gap: 13px; padding: 11px 14px; margin-bottom: 1px;
    border-radius: 0; color: rgba(255, 255, 255, .72); font-size: 14.5px; font-weight: 500;
    cursor: pointer; border: 0; border-left: 3px solid transparent; background: none; width: 100%; text-align: left;
    font-family: var(--wm-font); transition: background .12s, color .12s, border-color .12s;
}
.wm-folder i { width: 18px; text-align: center; font-size: 14px; }
.wm-folder:hover { background: rgba(255,255,255,.06); color: #fff; }
.wm-folder.active { background: var(--wm-violet); color: #fff; font-weight: 600; border-left-color: var(--wm-ember); }
.wm-folder .wm-count {
    margin-left: auto; font-size: 11px; font-weight: 700;
    background: rgba(255, 255, 255, .13); border-radius: 0; padding: 3px 9px;
}
.wm-folder.active .wm-count { background: rgba(255, 255, 255, .25); }
.wm-folder .wm-count.ember { background: var(--wm-ember); color: #2a1700; }
a.wm-folder { text-decoration: none; }
a.wm-compose-btn { text-decoration: none; }

/* Sidebar section heading (Personal / Business) */
.wm-nav-divider {
    margin: 16px 14px 6px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.1);
    font-size: 10.5px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase;
    color: rgba(255,255,255,.42);
}

/* Secondary-page content area (profile, subscription, payments, business) */
.wm-page { flex: 1; min-width: 0; overflow-y: auto; background: var(--wm-paper); }
.wm-page-inner { max-width: 1180px; margin: 0 auto; padding: 26px clamp(16px, 4vw, 44px) 60px; }
.wm-page-head { margin-bottom: 20px; }
.wm-page-head h1 { margin: 0; font-size: 22px; font-weight: 700; letter-spacing: -.01em; color: var(--wm-ink); display: flex; align-items: center; gap: 11px; }
.wm-page-head .ico { width: 40px; height: 40px; flex-shrink: 0; background: var(--wm-violet); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 17px; }
.wm-page-head p { margin: 6px 0 0; font-size: 14px; color: var(--wm-text-dim); }

.wm-storage { margin-top: auto; padding: 14px 14px 6px; font-size: 11px; color: rgba(255, 255, 255, .5); font-family: var(--wm-mono); }
.wm-storage .bar { height: 6px; border-radius: 0; background: rgba(255, 255, 255, .12); margin-top: 7px; overflow: hidden; }
.wm-storage .bar > div { height: 100%; background: var(--wm-ember); transition: width .6s var(--wm-ease); }

/* List pane */
.wm-list-pane { width: 410px; flex-shrink: 0; background: var(--wm-paper); border-right: 1px solid var(--wm-line); display: flex; flex-direction: column; min-width: 0; }
.wm-toolbar {
    display: flex; align-items: center; gap: 4px; padding: 10px 14px;
    border-bottom: 1px solid var(--wm-line); background: var(--wm-card); flex-shrink: 0; flex-wrap: wrap;
}
.wm-tool {
    background: none; border: 0; border-radius: 0; width: 34px; height: 34px;
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--wm-text-dim); cursor: pointer; font-size: 14px; transition: background .12s, color .12s;
}
.wm-tool:hover { background: var(--wm-unread); color: var(--wm-violet); }
.wm-tool:active { background: var(--wm-paper-2); }
.wm-tool[disabled] { opacity: .3; cursor: default; }
.wm-toolbar .wm-page-info { margin-left: auto; font-size: 12px; color: var(--wm-text-dim); white-space: nowrap; font-family: var(--wm-mono); display: flex; align-items: center; gap: 2px; }
.wm-list { flex: 1; overflow-y: auto; }

.wm-row {
    display: flex; align-items: flex-start; gap: 11px; padding: 13px 15px;
    border-bottom: 1px solid var(--wm-line); cursor: pointer; background: var(--wm-card); position: relative;
    border-left: 3px solid transparent;
    transition: background .12s, border-color .12s;
    animation: wm-row-in .35s var(--wm-ease) both; animation-delay: calc(var(--i, 0) * 22ms);
}
.wm-row:hover { background: var(--wm-hover); border-left-color: var(--wm-line-2); }
.wm-row.unread { background: var(--wm-unread); border-left-color: var(--wm-ember); }
.wm-row.unread .wm-row-from, .wm-row.unread .wm-row-subj { font-weight: 700; color: var(--wm-ink); }
.wm-row.selected { background: #e7e0fb; }
.wm-row.open { border-left-color: var(--wm-violet); background: var(--wm-hover); }
.wm-row-check { margin-top: 3px; accent-color: var(--wm-violet); cursor: pointer; width: 16px; height: 16px; }
.wm-row-star { background: none; border: 0; cursor: pointer; color: #cdcad8; font-size: 15px; padding: 1px 2px; margin-top: 1px; transition: color .12s, transform .15s; }
.wm-row-star.on { color: var(--wm-ember); }
.wm-row-star:hover { color: var(--wm-ember-2); transform: scale(1.2); }
.wm-row-body { flex: 1; min-width: 0; }
.wm-row-top { display: flex; align-items: baseline; gap: 8px; }
.wm-row-from { font-size: 14px; color: var(--wm-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 65%; }
.wm-row-date { margin-left: auto; font-size: 11px; color: var(--wm-text-faint); white-space: nowrap; font-family: var(--wm-mono); }
.wm-row-subj { font-size: 13.5px; color: var(--wm-text); margin: 3px 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wm-row-snip { font-size: 12.5px; color: var(--wm-text-faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wm-row-flags { display: flex; gap: 9px; margin-top: 4px; font-size: 10.5px; color: var(--wm-text-dim); }

.wm-status-glyph { font-size: 10.5px; font-weight: 600; }
.wm-status-glyph.delivered { color: var(--wm-ok); }
.wm-status-glyph.bounced, .wm-status-glyph.dropped { color: var(--wm-danger); }
.wm-status-glyph.queued { color: var(--wm-ember-2); }

.wm-empty { text-align: center; padding: 80px 24px; color: var(--wm-text-faint); animation: wm-fade-in .4s ease both; }
.wm-empty i { font-size: 46px; color: var(--wm-line-2); display: block; margin-bottom: 16px; }

/* Skeleton loaders */
.wm-skel { padding: 13px 15px; border-bottom: 1px solid var(--wm-line); background: var(--wm-card); }
.wm-skel .ln {
    height: 11px; border-radius: 0;
    background: linear-gradient(90deg, var(--wm-paper-2) 25%, #d6d8e0 50%, var(--wm-paper-2) 75%);
    background-size: 200% 100%; animation: wm-shimmer 1.3s linear infinite; margin-bottom: 9px;
}
.wm-skel .ln:last-child { margin-bottom: 0; }

/* Reader pane */
.wm-reader { flex: 1; min-width: 0; display: flex; flex-direction: column; background: var(--wm-card); }
.wm-reader-empty { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--wm-text-faint); animation: wm-fade-in .5s ease both; }
.wm-reader-empty i { font-size: 60px; color: var(--wm-line-2); margin-bottom: 18px; }
#wm-reader-content { animation: wm-fade-in .3s ease both; }
.wm-reader-head { padding: 22px 30px 15px; border-bottom: 1px solid var(--wm-line); flex-shrink: 0; }
.wm-reader-head h2 { margin: 0 0 13px; font-size: 21px; font-weight: 700; letter-spacing: -.01em; display: flex; align-items: center; gap: 10px; color: var(--wm-ink); }
.wm-reader-meta { display: flex; align-items: center; gap: 14px; }
.wm-reader-meta .wm-avatar-lg {
    width: 44px; height: 44px; border-radius: 0; background: var(--wm-ink-3); color: #fff;
    display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 17px; flex-shrink: 0;
}
.wm-reader-meta .who { flex: 1; min-width: 0; }
.wm-reader-meta .who strong { font-size: 15px; }
.wm-reader-meta .who span { display: block; font-size: 12.5px; color: var(--wm-text-dim); }
.wm-reader-meta .when { font-size: 12px; color: var(--wm-text-faint); white-space: nowrap; font-family: var(--wm-mono); }
.wm-reader-actions { display: flex; gap: 2px; margin-left: 8px; }
.wm-reader-body { flex: 1; overflow-y: auto; padding: 0; }
.wm-reader-frame { width: 100%; border: 0; min-height: 60vh; }
.wm-reader-text { padding: 26px 30px; white-space: pre-wrap; font-size: 15px; line-height: 1.7; }
.wm-load-images {
    margin: 16px 30px 0; display: inline-flex; align-items: center; gap: 9px;
    background: var(--wm-warn-lt); border: 1.5px solid #f0cd84; color: #92400e;
    font-size: 12.5px; font-weight: 600; padding: 9px 16px; border-radius: 0; cursor: pointer; font-family: var(--wm-font);
}
.wm-load-images:hover { background: #fbe9c4; }
.wm-attachments { padding: 14px 30px 20px; display: flex; flex-wrap: wrap; gap: 9px; border-top: 1px solid var(--wm-line); }
.wm-att-chip {
    display: inline-flex; align-items: center; gap: 9px; font-size: 13px;
    background: var(--wm-paper); border: 1.5px solid var(--wm-line-2); border-radius: 0;
    padding: 9px 15px; color: var(--wm-text); text-decoration: none; transition: border-color .15s, color .15s;
}
.wm-att-chip:hover { border-color: var(--wm-violet); color: var(--wm-violet); }
.wm-reader-reply { padding: 18px 30px 24px; display: flex; gap: 9px; border-top: 1px solid var(--wm-line); }

/* Conversation thread */
.wm-thread-meta { font-size: 12px; color: var(--wm-text-dim); font-weight: 600; }
.wm-thread { flex: 1; overflow-y: auto; padding: 18px 24px 28px; background: var(--wm-paper); }
.wm-msg { background: var(--wm-card); border: 1px solid var(--wm-line); margin-bottom: 16px; }
.wm-msg.expanded { box-shadow: 0 3px 16px rgba(30,27,75,.08); }
.wm-msg.is-sent { border-left: 3px solid var(--wm-violet); }
.wm-msg-head { display: flex; align-items: center; gap: 12px; padding: 15px 18px; cursor: pointer; }
.wm-msg.expanded .wm-msg-head { border-bottom: 1px solid var(--wm-line); }
.wm-msg-head:hover { background: var(--wm-paper); }
.wm-avatar-sm { width: 36px; height: 36px; flex-shrink: 0; background: var(--wm-violet); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 700; }
.wm-msg.is-sent .wm-avatar-sm { background: var(--wm-ink); }
.wm-msg-who { flex: 1; min-width: 0; font-size: 14px; line-height: 1.4; }
.wm-msg-who strong { color: var(--wm-ink); }
.wm-msg-who .wm-msg-sub { display: block; color: var(--wm-text-dim); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wm-msg-date { font-size: 11.5px; color: var(--wm-text-faint); font-family: var(--wm-mono); white-space: nowrap; flex-shrink: 0; }
.wm-msg-collapsed { display: none; padding: 0 18px 14px 66px; font-size: 13px; color: var(--wm-text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wm-msg:not(.expanded) .wm-msg-collapsed { display: block; }
.wm-msg-body { display: none; padding: 6px 8px 4px; }
.wm-msg.expanded .wm-msg-body { display: block; }
.wm-msg .wm-reader-frame { min-height: 0; height: auto; width: 100%; }
.wm-msg .wm-reader-text { padding: 18px 22px; }
.wm-msg .wm-attachments { padding: 6px 18px 18px; border-top: 0; }
.wm-msg .wm-load-images { margin: 14px 18px 0; }
.wm-thread-pill { display: inline-block; min-width: 18px; text-align: center; background: var(--wm-violet); color: #fff; font-size: 10.5px; font-weight: 700; padding: 0 5px; border-radius: 9px; vertical-align: middle; }

/* Reply messages: clearly flagged + slightly smaller/inset than the original */
.wm-msg-reply { margin-left: 26px; }
.wm-msg-reply .wm-msg-head { padding: 11px 16px; }
.wm-msg-reply .wm-avatar-sm { width: 30px; height: 30px; font-size: 12px; }
.wm-msg-reply .wm-msg-who { font-size: 13px; }
.wm-reply-flag { flex-shrink: 0; width: 22px; height: 22px; display: flex; align-items: center; justify-content: center; color: var(--wm-violet); background: var(--wm-unread); font-size: 11px; }
.wm-msg-reply-btn { flex-shrink: 0; background: none; border: 0; color: var(--wm-text-faint); cursor: pointer; font-size: 14px; padding: 6px 8px; opacity: 0; transition: color .15s, opacity .15s; }
.wm-msg-head:hover .wm-msg-reply-btn { opacity: 1; }
.wm-msg-reply-btn:hover { color: var(--wm-violet); }
.wm-msg-foot { display: none; gap: 9px; padding: 4px 18px 16px; }
.wm-msg.expanded .wm-msg-foot { display: flex; }

/* @-mention autocomplete */
.wm-mention-box { position: fixed; z-index: 1200; min-width: 240px; max-width: 320px; background: var(--wm-card); border: 1px solid var(--wm-line); border-top: 3px solid var(--wm-violet); box-shadow: 0 14px 40px rgba(20,18,46,.28); padding: 4px; }
.wm-mention-item { padding: 8px 12px; cursor: pointer; line-height: 1.3; }
.wm-mention-item strong { display: block; font-size: 13.5px; color: var(--wm-ink); }
.wm-mention-item span { font-size: 11.5px; color: var(--wm-text-dim); }
.wm-mention-item.active, .wm-mention-item:hover { background: var(--wm-unread); }

/* Composer */
.wm-composer {
    position: fixed; right: 28px; bottom: 0; z-index: 700;
    width: min(680px, calc(100vw - 40px)); background: var(--wm-card);
    border: 1px solid var(--wm-line); border-bottom: 0; border-top: 4px solid var(--wm-ember);
    border-radius: 0; box-shadow: 0 -8px 40px rgba(20,18,46,.22);
    display: none; flex-direction: column; max-height: calc(100vh - 90px);
}
.wm-composer.open { display: flex; animation: wm-slide-up .35s var(--wm-ease) both; }
.wm-composer-head { background: var(--wm-ink); color: #fff; border-radius: 0; padding: 13px 18px; display: flex; align-items: center; gap: 10px; }
.wm-composer-head strong { font-size: 14.5px; font-weight: 600; flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wm-composer-head button { background: none; border: 0; color: rgba(255,255,255,.65); cursor: pointer; font-size: 13px; padding: 6px 8px; border-radius: 0; transition: background .12s, color .12s; }
.wm-composer-head button:hover { color: #fff; background: rgba(255,255,255,.14); }
.wm-composer-body { padding: 14px 18px 0; overflow-y: auto; flex: 1; }
.wm-comp-line { display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--wm-line); padding: 9px 0; }
.wm-comp-line label { font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--wm-text-faint); width: 54px; flex-shrink: 0; }
.wm-comp-line input { flex: 1; border: 0; outline: none; font-family: var(--wm-font); font-size: 14.5px; color: var(--wm-text); background: transparent; min-width: 0; }
.wm-comp-line .wm-cc-toggle { background: none; border: 0; color: var(--wm-violet); font-size: 12.5px; cursor: pointer; font-weight: 700; padding: 4px 8px; border-radius: 0; font-family: var(--wm-font); }
.wm-comp-line .wm-cc-toggle:hover { background: var(--wm-unread); }
.wm-comp-editor { min-height: 200px; max-height: 360px; overflow-y: auto; outline: none; font-size: 15px; line-height: 1.65; padding: 14px 2px; }
.wm-comp-editor:empty::before { content: attr(data-placeholder); color: var(--wm-text-faint); }
.wm-comp-toolbar { display: flex; gap: 2px; padding: 7px 0; border-top: 1px solid var(--wm-line); flex-wrap: wrap; }
.wm-comp-toolbar button { background: none; border: 0; border-radius: 0; width: 32px; height: 32px; color: var(--wm-text-dim); cursor: pointer; font-size: 13px; transition: background .12s, color .12s; }
.wm-comp-toolbar button:hover { background: var(--wm-unread); color: var(--wm-violet); }
/* ── AI assistant ─────────────────────────────────────────────────────────── */
.wm-ai-btn {
    display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
    border: 0; border-radius: 0; padding: 7px 12px; font-family: var(--wm-font);
    font-size: 12.5px; font-weight: 700; letter-spacing: .03em;
    background: linear-gradient(120deg, var(--wm-violet), var(--wm-ink-3)); color: #fff;
    transition: filter .15s, transform .1s;
}
.wm-ai-btn:hover { filter: brightness(1.12); }
.wm-ai-btn:active { transform: translateY(1px); }
.wm-ai {
    margin-top: 12px; border: 1px solid var(--wm-line); border-top: 3px solid var(--wm-violet);
    background: linear-gradient(180deg, #f7f4ff, #fff); padding: 12px 14px;
    animation: wm-tile-in .22s var(--wm-ease) both;
}
.wm-ai-head { display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 700; color: var(--wm-violet-2); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 10px; }
.wm-ai-sel { border: 1.5px solid var(--wm-line-2); border-radius: 0; padding: 4px 8px; font-size: 12px; font-family: var(--wm-font); background: #fff; text-transform: none; letter-spacing: 0; }
.wm-ai-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 9px; }
.wm-ai-chip {
    display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
    border: 1.5px solid var(--wm-line-2); background: #fff; color: var(--wm-text);
    border-radius: 0; padding: 6px 11px; font-size: 12px; font-weight: 600; font-family: var(--wm-font);
    transition: border-color .15s, color .15s, background .15s, transform .1s;
}
.wm-ai-chip:hover { border-color: var(--wm-violet); color: var(--wm-violet); background: #faf8ff; }
.wm-ai-chip:active { transform: translateY(1px); }
.wm-ai-chip[disabled] { opacity: .5; cursor: wait; }
.wm-ai-chip i { color: var(--wm-violet); }
.wm-ai-prompt {
    width: 100%; box-sizing: border-box; border: 1.5px solid var(--wm-line-2); border-radius: 0;
    padding: 9px 11px; font-family: var(--wm-font); font-size: 13.5px; resize: vertical; outline: none;
    transition: border-color .15s, box-shadow .15s;
}
.wm-ai-prompt:focus { border-color: var(--wm-violet); box-shadow: inset 0 -2px 0 var(--wm-violet); }
.wm-ai-result {
    margin-top: 10px; background: #fff; border: 1px solid var(--wm-line); border-left: 3px solid var(--wm-violet);
    padding: 12px 14px; font-size: 13.5px; line-height: 1.6; max-height: 280px; overflow-y: auto;
    animation: wm-tile-in .2s var(--wm-ease) both;
}
.wm-ai-result p { margin: 0 0 8px; }
.wm-ai-result p:last-child { margin-bottom: 0; }
.wm-ai-foot { display: flex; gap: 8px; margin-top: 10px; }

/* AI summary box inside the reader */
.wm-ai-summary {
    margin: 16px 30px 0; border: 1px solid var(--wm-line); border-left: 4px solid var(--wm-violet);
    background: linear-gradient(180deg, #f7f4ff, #fff); animation: wm-tile-in .25s var(--wm-ease) both;
}
.wm-ai-summary .hd { display: flex; align-items: center; gap: 8px; padding: 9px 14px; font-size: 12px; font-weight: 700; color: var(--wm-violet-2); text-transform: uppercase; letter-spacing: .06em; border-bottom: 1px solid var(--wm-line); }
.wm-ai-summary .hd button { margin-left: auto; background: none; border: 0; color: var(--wm-text-faint); cursor: pointer; font-size: 13px; }
.wm-ai-summary .hd button:hover { color: var(--wm-danger); }
.wm-ai-summary .bd { padding: 12px 14px; font-size: 13.5px; line-height: 1.65; color: var(--wm-text); }

.wm-composer-foot { display: flex; align-items: center; gap: 9px; padding: 12px 18px 16px; }
/* Attachment list — lives inside the scrollable composer body now, so a long
   list scrolls with the message instead of pushing the fields out of reach. */
.wm-comp-attlist { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 0 4px; }
.wm-comp-attlist:not(:empty) { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--wm-line); }
.wm-comp-attlist .wm-att-chip {
    max-width: 100%; animation: wm-tile-in .22s var(--wm-ease) both;
}
.wm-comp-attlist .wm-att-chip > i { flex-shrink: 0; color: var(--wm-violet); }
.wm-comp-attlist .wm-att-name { max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wm-comp-attlist .wm-att-chip button {
    background: none; border: 0; color: var(--wm-text-faint); cursor: pointer; font-size: 12px;
    padding: 2px; margin-left: 2px; flex-shrink: 0; border-radius: 4px; transition: color .12s, background .12s;
}
.wm-comp-attlist .wm-att-chip button:hover { color: var(--wm-danger); background: var(--wm-danger-lt); }
.wm-saving-hint { font-size: 11.5px; color: var(--wm-text-faint); margin-left: auto; font-family: var(--wm-mono); }

/* ── Generic modal (Preferences, etc.) — centered desktop, bottom sheet mobile ── */
.wm-modal-backdrop {
    position: fixed; inset: 0; z-index: 900; display: none;
    background: rgba(15, 12, 50, .55);
}
.wm-modal-backdrop.open { display: block; animation: wm-fade-in .2s ease both; }
.wm-modal {
    position: fixed; z-index: 910; display: none; flex-direction: column;
    left: 50%; top: 50%; transform: translate(-50%, -50%);
    width: min(480px, calc(100vw - 32px)); max-height: 86vh;
    background: var(--wm-card); border: 1px solid var(--wm-line); border-top: 4px solid var(--wm-ember);
    box-shadow: 0 24px 70px rgba(20, 18, 46, .4);
}
.wm-modal.open { display: flex; animation: wm-modal-in .26s var(--wm-ease) both; }
@keyframes wm-modal-in {
    from { opacity: 0; transform: translate(-50%, -46%) scale(.97); }
    to   { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}
.wm-modal-head {
    background: var(--wm-ink); color: #fff; padding: 14px 20px;
    display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}
.wm-modal-head strong { font-size: 15px; font-weight: 600; flex: 1; }
.wm-modal-head button { background: none; border: 0; color: rgba(255,255,255,.7); cursor: pointer; font-size: 15px; padding: 6px 8px; transition: background .12s, color .12s; }
.wm-modal-head button:hover { color: #fff; background: rgba(255,255,255,.14); }
.wm-modal-body { padding: 20px; overflow-y: auto; flex: 1; }
.wm-modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--wm-line); flex-shrink: 0; }

/* Toast */
.wm-toast {
    position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(90px);
    background: var(--wm-ink-950); color: #fff; font-size: 14px; border-radius: 0;
    padding: 13px 24px; z-index: 950; display: flex; align-items: center; gap: 16px;
    border-left: 4px solid var(--wm-ember); box-shadow: 0 12px 40px rgba(0,0,0,.4);
    opacity: 0; transition: transform .35s var(--wm-ease), opacity .25s;
}
.wm-toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.wm-toast button { background: none; border: 0; color: var(--wm-ember); font-weight: 700; cursor: pointer; font-size: 13.5px; font-family: var(--wm-font); text-transform: uppercase; letter-spacing: .04em; }
.wm-toast button:hover { text-decoration: underline; }

.wm-spin { display: inline-block; width: 16px; height: 16px; border: 2px solid currentColor; border-top-color: transparent; border-radius: 50%; animation: wmspin .65s linear infinite; vertical-align: middle; }
.wm-list-loading { text-align: center; padding: 44px; color: var(--wm-text-faint); }

/* ═══════════════════════════════════════════════════════════════════════════
   GLOBAL DIALOG + TOAST (window.WM) — Metro, overrides native alert/confirm
   ═══════════════════════════════════════════════════════════════════════════ */
.wm-dlg-backdrop {
    position: fixed; inset: 0; z-index: 10000; display: flex;
    align-items: center; justify-content: center; padding: 22px;
    background: rgba(15, 12, 50, .58); opacity: 0; transition: opacity .2s ease;
}
.wm-dlg-backdrop.show { opacity: 1; }
.wm-dlg {
    width: 100%; max-width: 452px; background: var(--wm-card);
    border: 1px solid var(--wm-line); border-top: 4px solid var(--wm-violet);
    box-shadow: 0 28px 80px rgba(15, 12, 50, .5);
    transform: translateY(16px) scale(.97); opacity: 0;
    transition: transform .26s var(--wm-ease), opacity .2s ease;
}
.wm-dlg-backdrop.show .wm-dlg { transform: none; opacity: 1; }
.wm-dlg.danger { border-top-color: var(--wm-danger); }
.wm-dlg-head {
    display: flex; align-items: center; gap: 13px; padding: 18px 22px;
    background: var(--wm-ink); color: #fff;
}
.wm-dlg.danger .wm-dlg-head { background: var(--wm-danger); }
.wm-dlg-head .ico {
    width: 38px; height: 38px; flex-shrink: 0; border-radius: 0;
    background: rgba(255, 255, 255, .15); color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 17px;
}
.wm-dlg-head h3 { margin: 0; font-size: 17px; font-weight: 700; flex: 1; letter-spacing: -.01em; }
.wm-dlg-body { padding: 22px; }
.wm-dlg-text { margin: 0; font-size: 15px; line-height: 1.6; color: var(--wm-text); }
.wm-dlg-checkbox {
    display: flex; align-items: flex-start; gap: 11px; margin-top: 18px;
    padding: 13px 15px; background: var(--wm-paper); border: 1px solid var(--wm-line);
    border-left: 4px solid var(--wm-ember); cursor: pointer; font-size: 14px; color: var(--wm-text-dim);
}
.wm-dlg-checkbox input { margin-top: 2px; width: 17px; height: 17px; accent-color: var(--wm-danger); flex-shrink: 0; cursor: pointer; }
.wm-dlg-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 22px; border-top: 1px solid var(--wm-line); background: var(--wm-paper); }

/* Toasts (global) */
.wm-toastwrap {
    position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
    z-index: 9990; display: flex; flex-direction: column-reverse; gap: 10px;
    width: max-content; max-width: calc(100vw - 28px); pointer-events: none;
}
.wm-tst {
    display: flex; align-items: center; gap: 13px; pointer-events: auto;
    background: var(--wm-ink-950); color: #fff; font-size: 14px;
    padding: 13px 18px; border-left: 4px solid var(--wm-violet);
    box-shadow: 0 12px 40px rgba(0, 0, 0, .4);
    transform: translateY(20px); opacity: 0; transition: transform .3s var(--wm-ease), opacity .25s;
}
.wm-tst.show { transform: none; opacity: 1; }
.wm-tst.success { border-left-color: var(--wm-ok); }
.wm-tst.error   { border-left-color: var(--wm-danger); }
.wm-tst.warning { border-left-color: var(--wm-ember); }
.wm-tst .ico { font-size: 16px; }
.wm-tst.success .ico { color: #4ade80; }
.wm-tst.error   .ico { color: #f87171; }
.wm-tst.warning .ico { color: var(--wm-ember); }
.wm-tst.info    .ico { color: #93c5fd; }
.wm-tst .msg { flex: 1; line-height: 1.4; }
.wm-tst .x { background: none; border: 0; color: rgba(255,255,255,.55); cursor: pointer; font-size: 13px; padding: 2px 4px; }
.wm-tst .x:hover { color: #fff; }

@media (max-width: 640px) {
    .wm-dlg-backdrop { padding: 0; align-items: flex-end; }
    .wm-dlg { max-width: 100vw; border-left: 0; border-right: 0; transform: translateY(100%); }
    .wm-dlg-backdrop.show .wm-dlg { transform: none; }
    .wm-toastwrap { left: 0; right: 0; bottom: 0; transform: none; width: auto; max-width: 100vw; }
    .wm-tst { border-radius: 0; }
}

/* ── Responsive ────────────────────────────────────────────────────────────── */
.wm-hamburger { display: none; background: none; border: 0; color: #fff; font-size: 18px; cursor: pointer; padding: 6px; }
.wm-back-btn { display: none; }

@media (max-width: 1080px) { .wm-list-pane { width: 350px; } }
@media (max-width: 860px) {
    .wm-hamburger { display: block; }
    .wm-sidebar { position: fixed; left: 0; top: 60px; bottom: 0; z-index: 800; transform: translateX(-100%); transition: transform .25s var(--wm-ease); box-shadow: 4px 0 30px rgba(0,0,0,.3); }
    .wm-sidebar.open { transform: translateX(0); }
    .wm-sidebar-backdrop { position: fixed; inset: 60px 0 0 0; background: rgba(15, 12, 50, .55); z-index: 790; display: none; }
    .wm-sidebar-backdrop.open { display: block; animation: wm-fade-in .2s ease both; }
    .wm-list-pane { width: 100%; border-right: 0; }
    .wm-reader { position: fixed; inset: 60px 0 0 0; z-index: 750; display: none; }
    .wm-reader.open-mobile { display: flex; animation: wm-fade-in .25s ease both; }
    .wm-back-btn { display: inline-flex; }
    .wm-search { display: none; }
    .wm-search.mobile-open { display: flex; position: absolute; top: 60px; left: 0; right: 0; z-index: 600; border-radius: 0; background: var(--wm-ink-2); }
    .wm-topbar .wm-brand-name { font-size: 14px; }
    .wm-composer { right: 0; width: 100vw; max-height: calc(100vh - 60px); }
    .wm-admin-topbar { padding: 14px 16px; }
    .wm-stats { grid-template-columns: 1fr 1fr; }
    .wm-card-panel { padding: 20px 18px; }

    /* Preferences modal becomes a full-width bottom sheet */
    .wm-modal {
        left: 0; top: auto; bottom: 0; transform: none;
        width: 100vw; max-width: 100vw; max-height: 88vh; border-left: 0; border-right: 0;
    }
    .wm-modal.open { animation: wm-slide-up .3s var(--wm-ease) both; }
}

@media (max-width: 640px) {
    /* keep the phone topbar uncluttered: drop the subscription pill */
    .wm-subpill { display: none; }
}

/* Admin topbar — stacked, aligned layout on small screens */
@media (max-width: 640px) {
    .wm-admin-topbar { row-gap: 12px; column-gap: 12px; }
    .wm-admin-topbar .wm-logo { width: 42px; height: 42px; font-size: 18px; }
    .wm-admin-topbar h1 { flex: 1 1 auto; font-size: 19px; min-width: 0; }
    .wm-admin-topbar h1 small { font-size: 10px; letter-spacing: .12em; }
    /* badge + status chip drop to their own row, left-aligned */
    .wm-admin-topbar .wm-admin-badge,
    .wm-admin-topbar .wm-chip { order: 3; }
    /* force the action buttons onto a full-width row of their own */
    .wm-admin-topbar .spacer { flex-basis: 100%; height: 0; margin: 0; padding: 0; order: 4; }
    .wm-admin-topbar .wm-btn { order: 5; flex: 1 1 0; justify-content: center; }
}