:root {
    --paper: #f4efe6;
    --paper-strong: #fffaf2;
    --ink: #142126;
    --ink-soft: #526067;
    --forest: #0d3b43;
    --forest-soft: #1f5960;
    --gold: #ca8d2a;
    --rose: #c96d53;
    --line: rgba(20, 33, 38, 0.12);
    --shadow: 0 20px 50px rgba(20, 33, 38, 0.08);
    --radius: 24px;
    --sidebar-width: 280px;
    font-family: "Avenir Next", "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(201, 109, 83, 0.14), transparent 24%),
        linear-gradient(180deg, #f2eadc 0%, #efe4d1 100%);
    color: var(--ink);
}

a {
    color: inherit;
    text-decoration: none;
}

.shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
}

.sidebar {
    padding: 28px;
    background: rgba(13, 59, 67, 0.94);
    color: var(--paper);
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.brand {
    display: flex;
    gap: 14px;
    align-items: center;
}

.brand strong,
.topbar h1,
.hero-card h2,
.panel h2,
.panel h3 {
    font-family: "Georgia", "Times New Roman", serif;
    letter-spacing: -0.02em;
}

.brand small,
.eyebrow,
.panel-kicker,
.muted {
    color: rgba(244, 239, 230, 0.78);
}

.brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--gold), #ebbe77);
    color: var(--forest);
    display: grid;
    place-items: center;
    font-weight: 800;
}

.nav {
    display: grid;
    gap: 8px;
}

.nav-link {
    padding: 12px 14px;
    border-radius: 14px;
    color: rgba(244, 239, 230, 0.82);
}

.nav-link.is-active,
.nav-link:hover {
    background: rgba(255, 250, 242, 0.12);
    color: var(--paper);
}

.sidebar-note {
    margin-top: auto;
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 250, 242, 0.08);
    font-size: 0.93rem;
    line-height: 1.5;
}

.main {
    padding: 28px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 24px;
}

.topbar-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.topbar-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.topbar h1 {
    margin: 6px 0 0;
    font-size: clamp(2rem, 4vw, 3.5rem);
}

.eyebrow,
.panel-kicker {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.75rem;
    margin: 0;
    color: var(--ink-soft);
}

.status-pill,
.pill {
    align-self: center;
    background: rgba(13, 59, 67, 0.08);
    color: var(--forest);
    padding: 10px 14px;
    border-radius: 999px;
    font-weight: 700;
}

.hero-grid,
.panel-grid,
.split-section {
    display: grid;
    gap: 20px;
    margin-bottom: 22px;
}

.hero-grid,
.split-section {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.three-up {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.panel,
.hero-card {
    border-radius: var(--radius);
    background: rgba(255, 250, 242, 0.9);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 24px;
}

.accent-card {
    background: linear-gradient(160deg, rgba(13, 59, 67, 0.96), rgba(31, 89, 96, 0.94));
    color: var(--paper);
}

.accent-card .eyebrow,
.accent-card .panel-kicker,
.accent-card .muted {
    color: rgba(244, 239, 230, 0.76);
}

.tone-card {
    background: linear-gradient(160deg, rgba(201, 109, 83, 0.9), rgba(202, 141, 42, 0.84));
    color: var(--paper-strong);
}

.muted-panel {
    background: rgba(255, 250, 242, 0.65);
}

.soft-box,
.feedback-box {
    background: rgba(255, 250, 242, 0.08);
    border: 1px solid rgba(255, 250, 242, 0.16);
    border-radius: 18px;
    padding: 18px;
    margin-top: 20px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}

.flash-stack {
    display: grid;
    gap: 12px;
    margin-bottom: 20px;
}

.flash-message {
    border-radius: 16px;
    padding: 14px 18px;
    border: 1px solid var(--line);
    background: rgba(255, 250, 242, 0.92);
    box-shadow: var(--shadow);
}

.flash-success {
    border-color: rgba(13, 59, 67, 0.22);
    color: var(--forest);
}

.flash-error {
    border-color: rgba(201, 109, 83, 0.22);
    color: #8c3821;
}

.button {
    border: 0;
    border-radius: 999px;
    padding: 12px 18px;
    font-weight: 700;
    cursor: pointer;
}

.button.primary {
    background: var(--gold);
    color: var(--ink);
}

.button.ghost {
    background: transparent;
    color: inherit;
    border: 1px solid currentColor;
}

.settings-copy {
    color: var(--ink-soft);
    line-height: 1.6;
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 32px 18px;
}

.auth-card {
    width: min(100%, 560px);
}

.auth-card .stack-form {
    margin-top: 18px;
}

.auth-card .button {
    width: 100%;
}

.auth-note {
    margin-top: 18px;
    color: var(--ink-soft);
    line-height: 1.5;
}

.form-error {
    margin-top: 16px;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(201, 109, 83, 0.12);
    border: 1px solid rgba(201, 109, 83, 0.28);
    color: #7d341f;
}

.auth-password-form {
    margin-top: 18px;
}

.access-callout {
    margin-top: 18px;
    background: rgba(13, 59, 67, 0.06);
    border-color: rgba(13, 59, 67, 0.14);
}

.auth-summary-box {
    background: rgba(20, 33, 38, 0.04);
    border-color: rgba(20, 33, 38, 0.08);
}

.timeline,
.feature-list,
.mail-list,
.agenda-list,
.status-grid {
    margin: 0;
    padding: 0;
    list-style: none;
}

.timeline {
    display: grid;
    gap: 14px;
    padding-left: 12px;
}

.timeline li,
.feature-list li {
    position: relative;
    padding-left: 16px;
    line-height: 1.55;
}

.timeline li::before,
.feature-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--gold);
}

.compact {
    gap: 10px;
}

.section-head {
    margin-bottom: 16px;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.status-grid div,
.agenda-row,
.mail-item {
    border-radius: 18px;
    border: 1px solid var(--line);
    padding: 16px;
    background: rgba(255, 250, 242, 0.6);
}

.status-grid .wide {
    grid-column: 1 / -1;
}

dt {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--ink-soft);
}

dd {
    margin: 8px 0 0;
    font-weight: 700;
}

.stack-form {
    display: grid;
    gap: 16px;
}

.settings-form {
    display: grid;
    gap: 20px;
}

.settings-section {
    display: grid;
    gap: 20px;
}

.settings-copy {
    margin: 0;
    max-width: 60ch;
    color: var(--ink-soft);
    line-height: 1.6;
}

.field-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.three-columns {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.field-span-2 {
    grid-column: span 2;
}

.field-span-3 {
    grid-column: 1 / -1;
}

.compact-status dd {
    word-break: break-word;
}

.stack-form label {
    display: grid;
    gap: 8px;
}

.stack-form span {
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--ink-soft);
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid rgba(20, 33, 38, 0.16);
    border-radius: 18px;
    padding: 14px 16px;
    font: inherit;
    background: rgba(255, 250, 242, 0.94);
    color: var(--ink);
}

textarea {
    resize: vertical;
}

.accent-card input,
.accent-card textarea {
    background: rgba(255, 250, 242, 0.96);
}

.mail-list,
.agenda-list {
    display: grid;
    gap: 14px;
}

.user-list {
    display: grid;
    gap: 14px;
}

.user-card {
    display: grid;
    gap: 8px;
    border-radius: 18px;
    border: 1px solid var(--line);
    padding: 16px;
    background: rgba(255, 250, 242, 0.6);
}

.user-card p {
    margin: 0;
}

.mono {
    font-family: "SFMono-Regular", "Menlo", monospace;
    word-break: break-word;
}

.compact-list {
    gap: 10px;
}

.mail-item {
    display: grid;
    gap: 12px;
}

.record-list {
    display: grid;
    gap: 14px;
}

.two-up-records {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.record-card {
    display: grid;
    gap: 10px;
    border-radius: 18px;
    border: 1px solid var(--line);
    padding: 16px;
    background: rgba(255, 250, 242, 0.68);
}

.record-card p {
    margin: 0;
}

.inline-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 6px;
}

.record-head {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    align-items: flex-start;
}

.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.subtle-pill {
    background: rgba(20, 33, 38, 0.06);
    color: var(--ink-soft);
}

.spaced-list {
    gap: 10px;
}

.voice-dock {
    margin-top: 20px;
    padding: 18px;
    border-radius: 20px;
    background: rgba(255, 250, 242, 0.08);
    border: 1px solid rgba(255, 250, 242, 0.16);
}

.panel .voice-dock {
    background: rgba(20, 33, 38, 0.04);
    border-color: rgba(20, 33, 38, 0.08);
}

.chat-thread {
    display: grid;
    gap: 14px;
}

.message {
    border-radius: 20px;
    border: 1px solid var(--line);
    padding: 16px;
    background: rgba(255, 250, 242, 0.72);
}

.message-assistant {
    border-color: rgba(13, 59, 67, 0.18);
    background: rgba(13, 59, 67, 0.06);
}

.message-user {
    border-color: rgba(201, 109, 83, 0.18);
    background: rgba(201, 109, 83, 0.06);
}

.message-meta {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
    font-size: 0.92rem;
}

.message-uncertainty {
    margin-bottom: 0;
    color: var(--rose);
    font-weight: 700;
}

.source-list {
    display: grid;
    gap: 12px;
    margin-top: 14px;
}

.source-item {
    border-radius: 16px;
    border: 1px solid var(--line);
    padding: 14px;
    background: rgba(255, 250, 242, 0.6);
}

.source-item p {
    margin: 8px 0 0;
}

.agenda-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

@media (max-width: 980px) {
    .shell,
    .hero-grid,
    .split-section,
    .three-up,
    .status-grid,
    .field-grid,
    .three-columns {
        grid-template-columns: 1fr;
    }

    .field-span-2,
    .field-span-3 {
        grid-column: auto;
    }

    .two-up-records,
    .record-head {
        grid-template-columns: 1fr;
        display: grid;
    }

    .sidebar {
        padding-bottom: 22px;
    }

    .shell {
        display: block;
    }

    .topbar {
        align-items: stretch;
    }

    .topbar-actions {
        justify-content: flex-start;
    }
}