@font-face {
    font-family: "Splunk Data Sans Pro";
    src: url("https://assets.portal.heretto.com/splunk/26.02.26/SplunkDataSansPro_Rg.ttf") format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Splunk Data Sans Pro";
    src: url("https://assets.portal.heretto.com/splunk/26.02.26/SplunkDataSansPro_Bd.ttf") format("truetype");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

:root {
    --color-accent: #ff007f;
    --color-accent-2: #ff9000;
    --color-accent-3: #ffab0f;
    --color-accent-dark: #d4006b;
    --color-accent-text: #bd0d5f;
    --color-ink: #0c1724;
    --color-ink-muted: #585b61;
    --color-paper: #ffffff;
    --color-surface: #f4f6fa;
    --color-surface-alt: #e9edf2;
    --color-border: #e1e5ec;
    --color-border-strong: #c7cdd8;
    --font-body: "Splunk Data Sans Pro", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --shadow: 0 18px 60px rgba(12, 23, 36, 0.12);
    --hero-bg: url("images/background-light.webp");
}

[data-theme="dark"] {
    --color-accent-text: #ff7dba;
    --color-ink: #f4f1ea;
    --color-ink-muted: #9ca3af;
    --color-paper: #0c1724;
    --color-surface: #141e2f;
    --color-surface-alt: #1b2740;
    --color-border: #1f2c44;
    --color-border-strong: #2a3a56;
    --shadow: 0 18px 60px rgba(0, 0, 0, 0.28);
    --hero-bg: url("images/background-dark.webp");
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--color-ink);
    background: var(--color-paper);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.5;
}

a {
    color: var(--color-accent-text);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

button,
input,
textarea {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 14px clamp(18px, 4vw, 48px);
    border-bottom: 1px solid var(--color-border);
    background: color-mix(in srgb, var(--color-paper) 92%, transparent);
    backdrop-filter: blur(16px);
}

.brand,
.site-nav,
.site-nav form {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand {
    color: var(--color-ink);
    font-weight: 700;
}

.brand-logo {
    height: 30px;
    width: auto;
}

.brand-logo-dark,
[data-theme="dark"] .brand-logo-light {
    display: none;
}

[data-theme="dark"] .brand-logo-dark {
    display: inline-block;
}

.site-nav a,
.link-button,
.icon-button {
    color: var(--color-ink-muted);
    font-size: 0.92rem;
    font-weight: 700;
}

.link-button,
.icon-button {
    border: 0;
    background: transparent;
    cursor: pointer;
}

.icon-button {
    min-height: 36px;
    padding: 0 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-ink);
    background: var(--color-surface);
}

.page-shell {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
    padding: 32px 0 56px;
}

.flash-stack {
    display: grid;
    gap: 8px;
    margin-bottom: 18px;
}

.flash {
    margin: 0;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.flash-error {
    border-left-color: #d92d20;
}

.flash-success {
    border-left-color: #16a34a;
}

.flash-warning {
    border-left-color: var(--color-accent-2);
}

.entry-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1.08fr);
    min-height: 560px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow);
}

.entry-panel,
.narrow-panel,
.topic-form,
.table-panel {
    background: var(--color-paper);
}

.entry-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(28px, 6vw, 72px);
}

.visual-panel {
    position: relative;
    display: flex;
    align-items: end;
    justify-content: start;
    min-height: 420px;
    padding: 28px;
    background-color: var(--color-ink);
    background-image: linear-gradient(135deg, rgba(255, 0, 127, 0.24), rgba(255, 144, 0, 0.16)), var(--hero-bg);
    background-size: cover;
    background-position: center;
}

.signal-card {
    width: min(320px, 100%);
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: var(--radius-md);
    color: #fff;
    background: rgba(12, 23, 36, 0.68);
    backdrop-filter: blur(12px);
}

.signal-card strong,
.signal-card span {
    display: block;
}

.signal-card span:last-child {
    margin-top: 6px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.92rem;
}

.signal-dot {
    width: 10px;
    height: 10px;
    margin-bottom: 14px;
    border-radius: 999px;
    background: linear-gradient(95deg, var(--color-accent), var(--color-accent-2));
}

.eyebrow {
    margin: 0 0 8px;
    color: var(--color-accent-text);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

h1,
h2,
p {
    margin-top: 0;
}

h1 {
    max-width: 720px;
    margin-bottom: 20px;
    font-size: clamp(2.1rem, 5vw, 4.5rem);
    line-height: 0.95;
}

h2 {
    margin-bottom: 16px;
    font-size: 1.2rem;
}

h3 {
    margin: 0;
    font-size: 1rem;
}

.muted,
.secondary-link,
.topic-body span,
td span,
.form-footer,
.empty-state {
    color: var(--color-ink-muted);
}

.stacked-form,
.topic-form {
    display: grid;
    gap: 12px;
}

.stacked-form label,
.topic-form label {
    color: var(--color-ink);
    font-size: 0.9rem;
    font-weight: 700;
}

input,
textarea {
    width: 100%;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    padding: 12px 13px;
    color: var(--color-ink);
    background: var(--color-paper);
}

textarea {
    min-height: 132px;
    resize: vertical;
}

input:focus,
textarea:focus,
button:focus-visible,
a:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--color-accent) 42%, transparent);
    outline-offset: 2px;
}

.inline-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
}

.button,
.vote-button,
.danger-button {
    border: 0;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 800;
}

.button {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 18px;
}

.button-primary {
    color: #fff;
    background: linear-gradient(95deg, var(--color-accent) 10%, var(--color-accent-2) 90%);
}

.button-ghost {
    border: 1px solid var(--color-border-strong);
    color: var(--color-ink);
    background: var(--color-surface);
}

.secondary-link {
    width: fit-content;
    margin-top: 20px;
    font-weight: 700;
}

.narrow-panel {
    width: min(520px, 100%);
    margin: 48px auto;
    padding: 32px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.session-heading,
.admin-heading {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 24px;
}

.session-heading h1,
.admin-heading h1 {
    max-width: 860px;
    margin-bottom: 8px;
    font-size: clamp(1.65rem, 2.8vw, 2.7rem);
    line-height: 1.08;
}

.participant-account {
    display: grid;
    justify-items: end;
    gap: 6px;
    min-width: min(280px, 100%);
    padding-top: 4px;
}

.participant-account form {
    margin: 0;
}

.participant-account__name {
    color: var(--color-ink-muted);
    font-size: 0.92rem;
    text-align: right;
}

.participant-account__name strong {
    color: var(--color-ink);
}

.workspace-grid,
.admin-grid,
.admin-detail-grid {
    display: grid;
    align-items: start;
    gap: 18px;
}

.workspace-grid {
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
}

.admin-grid {
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
}

.admin-detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.topic-form,
.table-panel {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.88rem;
}

.topic-action-panel,
.topic-action-form {
    display: grid;
    gap: 12px;
}

.topic-action-panel {
    margin-bottom: 18px;
    padding: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.topic-action-panel[hidden],
.topic-action-form[hidden] {
    display: none;
}

.topic-action-form label {
    color: var(--color-ink);
    font-size: 0.9rem;
    font-weight: 700;
}

.topic-row-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    flex-wrap: nowrap;
    white-space: nowrap;
}

.topic-row-actions form {
    margin: 0;
}

.topic-select-button {
    min-height: 32px;
    padding: 0 8px;
    font-size: 0.74rem;
}

.topic-select-button[aria-pressed="true"],
tr.is-selected .topic-select-button {
    border-color: transparent;
    color: #fff;
    background: linear-gradient(95deg, var(--color-accent) 10%, var(--color-accent-2) 90%);
}

tr.is-selected td {
    background: color-mix(in srgb, var(--color-accent) 7%, transparent);
}

.check-option {
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    width: fit-content;
    color: var(--color-ink);
    cursor: pointer;
}

.check-option input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent);
}

.topic-list {
    display: grid;
    gap: 12px;
}

.client-status {
    min-height: 0;
    color: var(--color-ink-muted);
    font-size: 0.9rem;
}

.client-status.is-error {
    padding: 10px 12px;
    border: 1px solid color-mix(in srgb, #d92d20 42%, var(--color-border));
    border-radius: var(--radius-sm);
    color: #b42318;
    background: color-mix(in srgb, #d92d20 10%, var(--color-paper));
}

.topic-card {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-paper);
}

.vote-button {
    display: grid;
    place-items: center;
    width: 60px;
    min-height: 68px;
    border: 1px solid var(--color-border-strong);
    color: var(--color-ink);
    background: var(--color-surface);
}

.vote-icon {
    width: 22px;
    height: 22px;
    color: var(--color-accent-text);
}

.vote-button strong {
    font-size: 1.2rem;
}

.vote-button:disabled {
    cursor: progress;
    opacity: 0.72;
}

.vote-button.is-voted {
    color: #fff;
    background: linear-gradient(95deg, var(--color-accent) 10%, var(--color-accent-2) 90%);
}

.vote-button.is-voted .vote-icon {
    color: #fff;
}

.topic-body p {
    margin-bottom: 8px;
    overflow-wrap: anywhere;
    font-size: 1.02rem;
    font-weight: 600;
}

.topic-body span {
    font-size: 0.86rem;
}

.empty-state {
    padding: 32px;
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius-md);
    text-align: center;
    background: var(--color-surface);
}

table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
}

th,
td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--color-ink-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
}

td strong,
td span {
    display: block;
}

td span {
    margin-top: 3px;
    font-size: 0.84rem;
}

.wrap-cell,
.wrap-cell strong,
.wrap-cell span {
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.danger-button {
    min-height: 34px;
    padding: 0 10px;
    color: #b42318;
    background: color-mix(in srgb, #d92d20 12%, var(--color-paper));
}

.danger-icon-button {
    display: inline-grid;
    place-items: center;
    width: 32px;
    min-width: 32px;
    min-height: 32px;
    padding: 0;
}

.trash-icon {
    width: 17px;
    height: 17px;
}

@media (max-width: 860px) {
    .site-header,
    .session-heading,
    .admin-heading {
        align-items: stretch;
        flex-direction: column;
    }

    .site-nav {
        flex-wrap: wrap;
    }

    .participant-account {
        justify-items: start;
    }

    .participant-account__name {
        text-align: left;
    }

    .entry-grid,
    .workspace-grid,
    .admin-grid,
    .admin-detail-grid {
        grid-template-columns: 1fr;
    }

    .visual-panel {
        min-height: 260px;
        order: -1;
    }

    .inline-form {
        grid-template-columns: 1fr;
    }

    .topic-card {
        grid-template-columns: 60px minmax(0, 1fr);
    }

    .topic-row-actions {
        justify-content: flex-start;
    }

    .page-shell {
        width: min(100% - 20px, 1120px);
        padding-top: 18px;
    }
}