/* ===========================================================================
   AetherisPortal - dark "AI ecosystem" theme
   Deep navy field, glass panels, cyan / violet neon edges.
   =========================================================================== */

:root {
    --bg-deep:     #04070f;
    --bg-panel:    rgba(13, 20, 38, 0.72);
    --bg-panel-2:  rgba(18, 27, 48, 0.9);
    --bg-input:    rgba(6, 12, 26, 0.85);

    --line:        rgba(56, 189, 248, 0.16);
    --line-strong: rgba(56, 189, 248, 0.38);

    --cyan:        #22d3ee;
    --violet:      #a855f7;
    --amber:       #f59e0b;
    --emerald:     #34d399;
    --rose:        #f43f5e;

    --text:        #e6f1ff;
    --text-dim:    #8da5c4;
    --text-faint:  #5b708f;

    --radius:      14px;
    --radius-sm:   9px;
    --glow-cyan:   0 0 22px rgba(34, 211, 238, 0.30);
    --glow-violet: 0 0 22px rgba(168, 85, 247, 0.28);

    --font: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    font-family: var(--font);
    font-size: 14px;
    color: var(--text);
    background: var(--bg-deep);
    -webkit-font-smoothing: antialiased;
}

/* Ambient glow field - the "holographic room" backdrop from the references. */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(900px 620px at 12% -8%,  rgba(34, 211, 238, 0.16), transparent 60%),
        radial-gradient(820px 560px at 92% 4%,   rgba(168, 85, 247, 0.16), transparent 62%),
        radial-gradient(1100px 700px at 50% 108%, rgba(59, 130, 246, 0.12), transparent 60%),
        var(--bg-deep);
}

/* Faint grid, like the console screens in the reference images. */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.35;
    background-image:
        linear-gradient(rgba(56, 189, 248, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.05) 1px, transparent 1px);
    background-size: 46px 46px;
    mask-image: radial-gradient(circle at 50% 40%, #000 0%, transparent 78%);
}

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

h1, h2, h3, h4 { margin: 0; font-weight: 650; letter-spacing: -0.01em; }

/* ------------------------------------------------------------------ shell */

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

.sidebar {
    width: 246px;
    flex: 0 0 246px;
    padding: 22px 16px;
    border-right: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(10, 16, 32, 0.9), rgba(6, 10, 22, 0.75));
    backdrop-filter: blur(14px);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.brand { display: flex; align-items: center; gap: 11px; margin-bottom: 26px; padding: 0 6px; }

.brand .mark {
    width: 38px; height: 38px; flex: none;
    border-radius: 11px;
    display: grid; place-items: center;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.22), rgba(168, 85, 247, 0.22));
    border: 1px solid var(--line-strong);
    box-shadow: var(--glow-cyan);
    font-weight: 800; font-size: 17px;
    color: #fff;
}

.brand .name { font-size: 15px; font-weight: 700; line-height: 1.15; }
.brand .tag  { font-size: 10.5px; color: var(--text-faint); letter-spacing: 0.14em; text-transform: uppercase; }

.nav-group { margin-bottom: 20px; }
.nav-group .label {
    font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--text-faint); padding: 0 10px; margin-bottom: 8px;
}

.nav-link {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 11px; margin-bottom: 3px;
    border-radius: var(--radius-sm);
    color: var(--text-dim);
    font-size: 13.5px; font-weight: 500;
    border: 1px solid transparent;
    transition: all .16s ease;
}
.nav-link:hover { background: rgba(34, 211, 238, 0.07); color: var(--text); text-decoration: none; }
.nav-link.active {
    background: linear-gradient(90deg, rgba(34, 211, 238, 0.16), rgba(168, 85, 247, 0.10));
    border-color: var(--line-strong);
    color: #fff;
    box-shadow: inset 0 0 18px rgba(34, 211, 238, 0.10);
}
.nav-link .ico { width: 18px; text-align: center; opacity: .9; }

.sidebar-foot {
    margin-top: auto; padding-top: 16px;
    border-top: 1px solid var(--line);
    font-size: 12px; color: var(--text-faint);
}

.main { flex: 1 1 auto; min-width: 0; padding: 22px 26px 40px; }

.topbar {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; margin-bottom: 20px; flex-wrap: wrap;
}
.topbar h1 { font-size: 21px; }
.topbar .sub { color: var(--text-dim); font-size: 12.5px; margin-top: 3px; }

.who {
    display: flex; align-items: center; gap: 10px;
    padding: 6px 12px 6px 6px;
    border: 1px solid var(--line); border-radius: 999px;
    background: var(--bg-panel);
}
.who .av {
    width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
    background: linear-gradient(135deg, var(--cyan), var(--violet));
    color: #04070f; font-weight: 800; font-size: 12px;
}
.who .nm { font-size: 12.5px; font-weight: 600; line-height: 1.1; }
.who .rl { font-size: 10px; color: var(--text-faint); text-transform: uppercase; letter-spacing: .1em; }

/* ------------------------------------------------------------------ panel */

.panel {
    background: var(--bg-panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    backdrop-filter: blur(12px);
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.45);
}
.panel-head {
    padding: 14px 18px; border-bottom: 1px solid var(--line);
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.panel-head h3 { font-size: 14.5px; }
.panel-body { padding: 16px 18px; }

/* ------------------------------------------------------------------- tabs */

.tabs {
    display: flex; gap: 8px; flex-wrap: wrap;
    padding-bottom: 14px; margin-bottom: 16px;
    border-bottom: 1px solid var(--line);
}

.tab {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(10, 17, 33, 0.7);
    color: var(--text-dim);
    font-size: 12.8px; font-weight: 600;
    cursor: pointer;
    transition: all .16s ease;
    white-space: nowrap;
}
.tab:hover { color: var(--text); border-color: var(--line-strong); }
.tab .dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.tab .cnt {
    min-width: 21px; padding: 1px 6px; border-radius: 999px;
    background: rgba(255, 255, 255, 0.07);
    font-size: 11px; font-weight: 700; text-align: center;
}
.tab.on {
    color: #fff;
    border-color: var(--tab-color, var(--cyan));
    background: color-mix(in srgb, var(--tab-color, #22d3ee) 16%, transparent);
    box-shadow: 0 0 18px color-mix(in srgb, var(--tab-color, #22d3ee) 34%, transparent);
}
.tab.on .cnt { background: color-mix(in srgb, var(--tab-color, #22d3ee) 32%, transparent); }

/* ------------------------------------------------------------------ cards */

.cards { display: grid; gap: 12px; }

.card {
    position: relative;
    padding: 14px 16px 14px 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--bg-panel);
    cursor: pointer;
    transition: transform .14s ease, border-color .14s ease, box-shadow .14s ease;
    overflow: hidden;
}
.card::before {
    content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
    background: var(--accent, var(--cyan));
    box-shadow: 0 0 16px var(--accent, var(--cyan));
}
.card:hover {
    transform: translateY(-2px);
    border-color: var(--line-strong);
    box-shadow: 0 14px 34px rgba(0, 0, 0, .5), 0 0 0 1px rgba(34, 211, 238, .12);
}
.card.sel { border-color: var(--accent, var(--cyan)); box-shadow: 0 0 0 1px var(--accent, var(--cyan)); }

.card-top { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-bottom: 7px; }
.code {
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 11.5px; font-weight: 700; letter-spacing: .04em;
    color: var(--cyan);
}
.card h4 { font-size: 14px; line-height: 1.35; margin-bottom: 7px; color: #fff; }
.card .meta { display: flex; gap: 14px; flex-wrap: wrap; font-size: 11.5px; color: var(--text-faint); }
.card .meta b { color: var(--text-dim); font-weight: 600; }

.pill {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 2.5px 9px; border-radius: 999px;
    font-size: 10.6px; font-weight: 700; letter-spacing: .03em;
    border: 1px solid color-mix(in srgb, var(--pill, #22d3ee) 48%, transparent);
    background: color-mix(in srgb, var(--pill, #22d3ee) 15%, transparent);
    color: color-mix(in srgb, var(--pill, #22d3ee) 82%, #ffffff);
    white-space: nowrap;
}

/* ------------------------------------------------------------- drawer/detail */

.scrim {
    position: fixed; inset: 0; z-index: 60;
    background: rgba(2, 5, 12, .66);
    backdrop-filter: blur(3px);
}
.drawer {
    position: fixed; top: 0; right: 0; bottom: 0; z-index: 61;
    width: min(760px, 94vw);
    background: linear-gradient(180deg, rgba(11, 18, 35, .98), rgba(7, 12, 25, .98));
    border-left: 1px solid var(--line-strong);
    box-shadow: -30px 0 70px rgba(0, 0, 0, .6);
    display: flex; flex-direction: column;
    animation: slidein .2s ease;
}
@keyframes slidein { from { transform: translateX(28px); opacity: .4; } to { transform: none; opacity: 1; } }

.drawer-head {
    padding: 16px 20px; border-bottom: 1px solid var(--line);
    display: flex; align-items: flex-start; justify-content: space-between; gap: 14px;
}
.drawer-body { padding: 18px 20px 26px; overflow-y: auto; flex: 1 1 auto; }
.drawer-body h5 {
    font-size: 11px; letter-spacing: .15em; text-transform: uppercase;
    color: var(--text-faint); margin: 20px 0 8px;
}
.drawer-body h5:first-child { margin-top: 0; }
.readout {
    white-space: pre-wrap; line-height: 1.55; font-size: 13px; color: var(--text);
    background: var(--bg-input); border: 1px solid var(--line);
    border-radius: var(--radius-sm); padding: 12px 14px;
}

.kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(168px, 1fr)); gap: 10px; }
.kv .k { font-size: 10.4px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 3px; }
.kv .v { font-size: 13px; }

/* -------------------------------------------------------------- follow-ups */

.thread { display: flex; flex-direction: column; gap: 10px; }
.msg {
    border: 1px solid var(--line); border-radius: var(--radius-sm);
    padding: 11px 13px; background: rgba(9, 15, 30, .8);
}
.msg.dev { border-color: rgba(168, 85, 247, .34); background: rgba(30, 16, 46, .55); }
.msg-head { display: flex; align-items: center; gap: 9px; margin-bottom: 6px; font-size: 11.5px; }
.msg-head .au { font-weight: 700; color: #fff; }
.msg-head .tm { color: var(--text-faint); }
.msg .bd { white-space: pre-wrap; font-size: 13px; line-height: 1.5; }

.timeline { border-left: 1px solid var(--line); padding-left: 14px; display: flex; flex-direction: column; gap: 11px; }
.timeline .ev { position: relative; font-size: 12.2px; color: var(--text-dim); }
.timeline .ev::before {
    content: ""; position: absolute; left: -19px; top: 5px;
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--evc, var(--cyan)); box-shadow: 0 0 10px var(--evc, var(--cyan));
}

/* ------------------------------------------------------------------ forms */

label.fl {
    display: block; font-size: 10.6px; letter-spacing: .12em; text-transform: uppercase;
    color: var(--text-faint); margin-bottom: 5px;
}

.inp, select.inp, textarea.inp {
    width: 100%;
    padding: 9px 12px;
    background: var(--bg-input);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--font);
    font-size: 13px;
    outline: none;
    transition: border-color .14s ease, box-shadow .14s ease;
}
.inp:focus, select.inp:focus, textarea.inp:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, .13);
}
textarea.inp { resize: vertical; min-height: 92px; line-height: 1.5; }
select.inp option { background: #0b1426; color: var(--text); }

.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 13px; }
.field { margin-bottom: 13px; }

.btn {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 9px 16px; border-radius: var(--radius-sm);
    border: 1px solid var(--line-strong);
    background: rgba(15, 23, 42, .8);
    color: var(--text);
    font-family: var(--font); font-size: 13px; font-weight: 600;
    cursor: pointer;
    transition: all .15s ease;
}
.btn:hover { border-color: var(--cyan); color: #fff; box-shadow: var(--glow-cyan); }
.btn:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; }

.btn.primary {
    border-color: transparent;
    background: linear-gradient(135deg, var(--cyan), var(--violet));
    color: #04070f; font-weight: 700;
}
.btn.primary:hover { filter: brightness(1.1); box-shadow: 0 0 24px rgba(34, 211, 238, .42); }
.btn.ghost { background: transparent; border-color: var(--line); color: var(--text-dim); }
.btn.ghost:hover { color: #fff; }
.btn.sm { padding: 6px 11px; font-size: 12px; }

.search {
    position: relative; flex: 1 1 260px; max-width: 420px;
}
.search .inp { padding-left: 34px; }
.search .ic { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-faint); }

/* ------------------------------------------------------------------ stats */

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 13px; margin-bottom: 20px; }
.stat {
    padding: 16px 18px; border-radius: var(--radius);
    border: 1px solid var(--line); background: var(--bg-panel);
    position: relative; overflow: hidden;
}
.stat::after {
    content: ""; position: absolute; right: -30px; top: -30px;
    width: 110px; height: 110px; border-radius: 50%;
    background: radial-gradient(circle, var(--accent, rgba(34,211,238,.22)), transparent 68%);
}
.stat .n { font-size: 30px; font-weight: 750; line-height: 1; color: #fff; }
.stat .l { margin-top: 6px; font-size: 11px; letter-spacing: .13em; text-transform: uppercase; color: var(--text-faint); }

/* ------------------------------------------------------------------ table */

table.grid { width: 100%; border-collapse: collapse; font-size: 13px; }
table.grid th {
    text-align: left; padding: 9px 11px;
    font-size: 10.4px; letter-spacing: .12em; text-transform: uppercase;
    color: var(--text-faint); border-bottom: 1px solid var(--line);
    white-space: nowrap;
}
table.grid td { padding: 9px 11px; border-bottom: 1px solid rgba(56, 189, 248, .07); }
table.grid tr:hover td { background: rgba(34, 211, 238, .04); }

/* ------------------------------------------------------------------ login */

.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card {
    width: min(420px, 100%);
    padding: 34px 32px;
    border: 1px solid var(--line-strong);
    border-radius: 18px;
    background: var(--bg-panel-2);
    backdrop-filter: blur(16px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, .6), var(--glow-cyan);
}
.login-card .brand { justify-content: center; margin-bottom: 8px; }
.login-card .hello { text-align: center; color: var(--text-dim); font-size: 13px; margin-bottom: 24px; }

.alert {
    padding: 10px 13px; border-radius: var(--radius-sm); font-size: 12.6px;
    border: 1px solid rgba(244, 63, 94, .42); background: rgba(244, 63, 94, .12);
    color: #ffc9d2; margin-bottom: 14px;
}
.alert.ok { border-color: rgba(52, 211, 153, .42); background: rgba(52, 211, 153, .12); color: #b9f5dd; }
.alert.info { border-color: var(--line-strong); background: rgba(34, 211, 238, .1); color: #bdeaf7; }

.empty { text-align: center; padding: 54px 20px; color: var(--text-faint); }
.empty .big { font-size: 34px; margin-bottom: 10px; opacity: .5; }

.muted { color: var(--text-faint); }
.right { text-align: right; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.spacer { flex: 1 1 auto; }

/* Blazor's own error UI, restyled so it does not appear as a white bar. */
#blazor-error-ui {
    background: #1b1230; color: #ffd7d7;
    border-top: 1px solid var(--rose);
    bottom: 0; box-shadow: 0 -1px 20px rgba(0,0,0,.5);
    display: none; left: 0; padding: 10px 16px; position: fixed; width: 100%; z-index: 1000;
}
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: 12px; top: 7px; }

@media (max-width: 880px) {
    .shell { flex-direction: column; }
    .sidebar { width: 100%; flex: none; height: auto; position: static; border-right: 0; border-bottom: 1px solid var(--line); }
    .main { padding: 18px 15px 34px; }
}


/* ===========================================================================
   Conversation - a requirement read as a chat.
   =========================================================================== */

.convo {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 96px);
    min-height: 460px;
}

.convo-head {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 18px;
    background: var(--bg-panel);
    border: 1px solid var(--line);
    border-radius: var(--radius) var(--radius) 0 0;
    backdrop-filter: blur(9px);
}

.convo-head .back {
    font-size: 20px;
    line-height: 1;
    color: var(--text-dim);
    text-decoration: none;
    padding: 4px 8px 6px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
}
.convo-head .back:hover { color: #fff; border-color: var(--line-strong); }

.convo-head .who { flex: 1 1 auto; min-width: 0; }
.convo-head .line1 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.convo-head h2 {
    margin: 5px 0 3px;
    font-size: 17px;
    line-height: 1.3;
}
.convo-head .sub { font-size: 12px; color: var(--text-dim); }
.convo-head .acts { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }
.convo-head .inp.sm { padding: 6px 10px; font-size: 12px; max-width: 190px; }

/* ------------------------------------------------------------------ thread */

.convo-body {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: rgba(6, 11, 24, .5);
    border-left: 1px solid var(--line);
    border-right: 1px solid var(--line);
}

.bub {
    max-width: 74%;
    padding: 10px 13px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: var(--bg-panel-2);
    box-shadow: 0 1px 10px rgba(0, 0, 0, .28);
}
.bub.them { align-self: flex-start; border-bottom-left-radius: 5px; }
.bub.me {
    align-self: flex-end;
    border-bottom-right-radius: 5px;
    background: linear-gradient(180deg, rgba(30, 16, 46, .92), rgba(22, 14, 38, .92));
    border-color: rgba(168, 85, 247, .34);
}
.bub.first { max-width: 100%; border-color: var(--line-strong); }

.bub-head {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 6px;
    font-size: 11.5px;
}
.bub-head .au { font-weight: 700; color: #fff; }
.bub-head .tm { color: var(--text-faint); }
.bub-head .tag {
    font-size: 10px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--text-faint);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 1px 7px;
}
.bub-head .tag.ok { color: var(--emerald); border-color: rgba(52, 211, 153, .4); }
.pill.sm { font-size: 10px; padding: 1px 7px; }

.bub .bd { white-space: pre-wrap; font-size: 13.2px; line-height: 1.55; }
.bub .bd.trans {
    margin-top: 8px;
    padding-left: 10px;
    border-left: 2px solid rgba(34, 211, 238, .45);
    color: var(--text-dim);
    font-size: 12.6px;
}
.bub .lnk { display: inline-block; margin-top: 7px; font-size: 12.5px; }

.bub .shot {
    display: block;
    max-width: 100%;
    max-height: 340px;
    border-radius: 9px;
    border: 1px solid var(--line);
}

.bub .filecard {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 11px;
    border-radius: 9px;
    border: 1px solid var(--line);
    background: var(--bg-input);
    text-decoration: none;
    color: var(--text);
}
.bub .filecard:hover { border-color: var(--cyan); }
.bub .filecard .ic { font-size: 19px; }
.bub .filecard b { display: block; font-size: 12.8px; }
.bub .filecard i { font-style: normal; font-size: 11px; color: var(--text-faint); }

.voice { display: flex; align-items: center; gap: 10px; }
.voice audio { height: 34px; max-width: 100%; }
.voice .dur { font-size: 11.5px; color: var(--text-faint); }

.linkbtn {
    margin-top: 7px;
    padding: 0;
    background: none;
    border: 0;
    color: var(--cyan);
    font-size: 11.8px;
    cursor: pointer;
    font-family: inherit;
}
.linkbtn:hover { text-decoration: underline; }
.linkbtn.promote { display: block; color: var(--text-faint); }
.linkbtn.promote:hover { color: var(--emerald); }

/* A line the portal wrote itself - a status move, or a message folded in. */
.sysline {
    align-self: center;
    max-width: 82%;
    text-align: center;
    font-size: 11.4px;
    color: var(--text-faint);
}
.sysline span {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: rgba(8, 14, 30, .7);
}
.sysline i { font-style: normal; opacity: .7; margin-left: 5px; }

/* ---------------------------------------------------------------- composer */

.composer {
    padding: 12px 14px;
    background: var(--bg-panel);
    border: 1px solid var(--line);
    border-radius: 0 0 var(--radius) var(--radius);
    backdrop-filter: blur(9px);
}

.composer-row { display: flex; align-items: flex-end; gap: 9px; }

.msgbox {
    flex: 1 1 auto;
    resize: none;
    max-height: 140px;
    padding: 11px 13px;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: var(--bg-input);
    color: var(--text);
    font-family: inherit;
    font-size: 13.4px;
    line-height: 1.45;
}
.msgbox:focus { outline: none; border-color: var(--line-strong); box-shadow: var(--glow-cyan); }

.iconbtn {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: var(--bg-input);
    color: var(--text-dim);
    cursor: pointer;
}
.iconbtn:hover { color: #fff; border-color: var(--cyan); box-shadow: var(--glow-cyan); }
.iconbtn.mic:hover { border-color: var(--rose); box-shadow: 0 0 20px rgba(244, 63, 94, .35); }
.iconbtn.send {
    background: linear-gradient(135deg, var(--cyan), #3b82f6);
    border-color: transparent;
    color: #04070f;
}

.micnote { margin-top: 8px; font-size: 12px; color: var(--amber); }

/* recording in progress */
.recbar {
    display: flex;
    align-items: center;
    gap: 11px;
    flex-wrap: wrap;
}
.recbar .dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--rose);
    animation: pulse 1.1s ease-in-out infinite;
    flex: 0 0 auto;
}
@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(244, 63, 94, .55); }
    50%      { opacity: .55; box-shadow: 0 0 0 7px rgba(244, 63, 94, 0); }
}
.recbar .rt { font-variant-numeric: tabular-nums; font-size: 14px; font-weight: 700; }
.recbar .heard {
    flex: 1 1 240px;
    min-width: 0;
    font-size: 12.5px;
    color: var(--text-dim);
    max-height: 42px;
    overflow-y: auto;
}

.review audio { height: 34px; }

/* ------------------------------------------------------------------ phones */

@media (max-width: 720px) {
    .convo { height: calc(100vh - 70px); }
    .convo-head { flex-wrap: wrap; padding: 11px 13px; }
    .convo-head .acts { width: 100%; }
    .convo-head .inp.sm { max-width: none; flex: 1 1 auto; }
    .convo-head h2 { font-size: 15.5px; }
    .convo-body { padding: 13px; }
    .bub { max-width: 90%; }
}

/* unread marker on the requirement cards */
.unread {
    background: var(--rose);
    color: #fff;
    font-size: 10.5px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.tab .unread { margin-left: 6px; }

/* Screenshots: in a thread, and the thumbnail on the request form while one
   is waiting to be attached. Both are capped so a large paste cannot push the
   conversation off the screen; clicking opens the full size. */
.shot {
    display: block;
    max-width: min(420px, 100%);
    max-height: 300px;
    border: 1px solid var(--line);
    border-radius: 8px;
    margin-top: 8px;
    cursor: zoom-in;
}
.shot-thumb {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border: 1px solid var(--line);
    border-radius: 6px;
}