/* ── Sales Funnel design tokens ─────────────────────────────────────────── */

.sf-page {
    padding: 24px 32px 64px;
    background: var(--ds-surface-page, var(--gray-50));
    min-height: 100%;
}

.sf-page__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.sf-page__title {
    font-family: var(--ds-font-display, "DM Serif Display", serif);
    font-size: 28px;
    margin: 0 0 4px 0;
}

.sf-page__title .ti {
    color: var(--ds-color-primary, var(--blue-600));
    margin-right: 8px;
}

.sf-page__subtitle {
    color: var(--ds-color-text-muted, var(--gray-500));
    margin: 0;
    font-size: 14px;
}

.sf-loading,
.sf-empty {
    background: var(--white);
    border: 1px solid var(--ds-color-border, var(--gray-200));
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    color: var(--ds-color-text-muted, var(--gray-500));
}

/* ── Stage summary row ──────────────────────────────────────────────────── */
.sf-stage-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.sf-stage-summary__item {
    background: var(--white);
    border: 1px solid var(--ds-color-border, var(--gray-200));
    border-radius: 10px;
    padding: 14px 16px;
    text-align: center;
}

.sf-stage-summary__count {
    font-family: var(--ds-font-display, "DM Serif Display", serif);
    font-size: 22px;
    color: var(--ds-color-text, var(--gray-900));
}

.sf-stage-summary__label {
    font-size: 12px;
    color: var(--ds-color-text-muted, var(--gray-500));
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ── Kanban board ───────────────────────────────────────────────────────── */
.sf-board {
    display: grid;
    grid-template-columns: repeat(11, minmax(220px, 1fr));
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 12px;
}

.sf-col {
    background: var(--white);
    border: 1px solid var(--ds-color-border, var(--gray-200));
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    min-height: 320px;
}

.sf-col__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    border-bottom: 1px solid var(--ds-color-border, var(--gray-200));
}

.sf-col__name {
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--ds-color-text, var(--gray-900));
}

.sf-col__count {
    background: var(--ds-color-surface-2, var(--gray-100));
    color: var(--ds-color-text-muted, var(--gray-500));
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}

.sf-col__body {
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
    max-height: 70vh;
}

.sf-col__empty {
    color: var(--ds-color-text-muted, var(--gray-400));
    text-align: center;
    padding: 20px 0;
    font-size: 13px;
}

/* ── Lead card ──────────────────────────────────────────────────────────── */
.sf-card {
    background: var(--ds-color-surface-1, var(--gray-50));
    border: 1px solid var(--ds-color-border, var(--gray-200));
    border-radius: 8px;
    padding: 10px 12px;
    cursor: pointer;
    transition: border-color 120ms ease, box-shadow 120ms ease;
}

.sf-card:hover {
    border-color: var(--ds-color-primary, var(--blue-600));
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.sf-card--demo {
    background: linear-gradient(to right, var(--gold-100) 0%, var(--gray-50) 12%);
}

.sf-card__name {
    font-weight: 600;
    font-size: 14px;
    color: var(--ds-color-text, var(--gray-900));
    display: flex;
    align-items: center;
    gap: 6px;
}

.sf-card__demo {
    background: var(--gold-400);
    color: #fff;
    font-size: 10px;
    padding: 1px 5px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.sf-card__company {
    font-size: 12px;
    color: var(--ds-color-text-muted, var(--gray-500));
    margin-top: 2px;
}

/* ── Signal chips ───────────────────────────────────────────────────────── */
.sf-chip {
    display: inline-block;
    margin-top: 6px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
}

.sf-chip--signal-high   { background: var(--green-100); color: var(--green-600); }
.sf-chip--signal-medium { background: var(--gold-100); color: var(--gold-700); }
.sf-chip--signal-low    { background: var(--gray-100); color: var(--gray-600); }

/* ── Closed row ─────────────────────────────────────────────────────────── */
.sf-closed-row {
    margin-top: 28px;
}

.sf-closed-row h3 {
    font-family: var(--ds-font-display, "DM Serif Display", serif);
    font-size: 16px;
    margin: 0 0 12px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sf-closed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
}

.sf-closed-cell {
    background: var(--white);
    border: 1px solid var(--ds-color-border, var(--gray-200));
    border-radius: 8px;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.sf-closed-cell strong {
    font-family: var(--ds-font-display, "DM Serif Display", serif);
    font-size: 18px;
}

.sf-stage--won          { border-left: 3px solid var(--green-500); }
.sf-stage--lost         { border-left: 3px solid var(--red-500); }
.sf-stage--nurture      { border-left: 3px solid var(--gold-400); }
.sf-stage--disqualified { border-left: 3px solid var(--gray-500); }

/* ── Buttons ───────────────────────────────────────────────────────────── */
.sf-btn {
    background: var(--white);
    border: 1px solid var(--ds-color-border, var(--gray-200));
    color: var(--ds-color-text, var(--gray-900));
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background 120ms ease, border-color 120ms ease;
}
.sf-btn:hover:not(:disabled) { background: var(--gray-50); border-color: var(--gray-300); }
.sf-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.sf-btn--primary { background: var(--ds-color-primary, var(--blue-600)); color: #fff; border-color: transparent; }
.sf-btn--primary:hover:not(:disabled) { background: var(--blue-700); }
.sf-btn--ghost { background: transparent; }
.sf-btn--danger { color: var(--red-500); }
.sf-btn--danger:hover:not(:disabled) { background: var(--red-100); }

/* ── Inputs ─────────────────────────────────────────────────────────────── */
.sf-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--ds-color-border, var(--gray-200));
    border-radius: 8px;
    font-size: 14px;
    background: var(--white);
    box-sizing: border-box;
    margin-bottom: 8px;
}
.sf-input:focus { border-color: var(--ds-color-primary, var(--blue-600)); outline: none; box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12); }
.sf-input--code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }

label {
    display: block;
    margin-top: 12px;
    margin-bottom: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--ds-color-text-muted, var(--gray-500));
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.sf-hint { color: var(--ds-color-text-muted, var(--gray-500)); font-size: 12px; margin-top: 6px; }

/* ── Filter row ────────────────────────────────────────────────────────── */
.sf-filter-row {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.sf-filter-row > .sf-input { flex: 1; min-width: 180px; margin-bottom: 0; }

/* ── Tables ─────────────────────────────────────────────────────────────── */
.sf-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--ds-color-border, var(--gray-200));
}
.sf-table thead th {
    background: var(--ds-color-surface-2, var(--gray-50));
    text-align: left;
    padding: 10px 14px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--ds-color-text-muted, var(--gray-500));
    border-bottom: 1px solid var(--ds-color-border, var(--gray-200));
}
.sf-table tbody td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--ds-color-border, var(--gray-100));
    font-size: 14px;
    color: var(--ds-color-text, var(--gray-900));
}
.sf-table tbody tr:last-child td { border-bottom: none; }
.sf-table tbody tr:hover { background: var(--gray-50); }

.sf-truncate {
    max-width: 320px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ── Stage pills ───────────────────────────────────────────────────────── */
.sf-stage-pill {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    background: var(--blue-100);
    color: var(--blue-800);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* ── Banners ───────────────────────────────────────────────────────────── */
.sf-banner {
    background: var(--blue-100);
    color: var(--blue-800);
    padding: 12px 16px;
    border-radius: 8px;
    margin: 12px 0;
    border-left: 4px solid var(--blue-500);
}
.sf-banner--error { background: var(--red-100); color: var(--red-600); border-color: var(--red-500); }
.sf-banner--ok    { background: var(--green-100); color: var(--green-600); border-color: var(--green-500); }

/* ── Modal ─────────────────────────────────────────────────────────────── */
.sf-modal {
    position: fixed;
    inset: 0;
    background: rgba(17, 24, 39, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}
.sf-modal__content {
    background: var(--white);
    border-radius: 12px;
    padding: 24px;
    width: 480px;
    max-width: calc(100vw - 32px);
    max-height: 90vh;
    overflow-y: auto;
}
.sf-modal__content h3 {
    margin: 0 0 16px 0;
    font-family: var(--ds-font-display, "DM Serif Display", serif);
}
.sf-modal__actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 20px;
}

/* ── Editor grid (Campaign editor, Settings) ───────────────────────────── */
.sf-editor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 16px;
}
.sf-card-section {
    background: var(--white);
    border: 1px solid var(--ds-color-border, var(--gray-200));
    border-radius: 12px;
    padding: 20px;
}
.sf-card-section h3 {
    margin: 0 0 12px 0;
    font-family: var(--ds-font-display, "DM Serif Display", serif);
    font-size: 16px;
}
.sf-card-section--full { grid-column: 1 / -1; }

/* ── Key/value tables (Lead overview) ──────────────────────────────────── */
.sf-kv { width: 100%; border-collapse: collapse; }
.sf-kv th {
    text-align: left;
    padding: 6px 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--ds-color-text-muted, var(--gray-500));
    width: 40%;
    vertical-align: top;
}
.sf-kv td { padding: 6px 8px; font-size: 13px; vertical-align: top; }

/* ── Integrations page ─────────────────────────────────────────────────── */
.sf-providers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 16px;
}
.sf-provider {
    background: var(--white);
    border: 1px solid var(--ds-color-border, var(--gray-200));
    border-radius: 12px;
    padding: 16px;
}
.sf-provider__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.sf-provider__actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

/* ── Lead detail page ──────────────────────────────────────────────────── */
.sf-lead-hero {
    background: var(--white);
    border: 1px solid var(--ds-color-border, var(--gray-200));
    border-radius: 12px;
    padding: 20px 24px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 16px;
}
.sf-lead-hero__avatar {
    width: 60px;
    height: 60px;
    background: var(--ds-color-primary, var(--blue-600));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--ds-font-display, "DM Serif Display", serif);
    font-size: 22px;
    flex-shrink: 0;
}
.sf-lead-hero__main { flex: 1; }
.sf-lead-hero__main h1 {
    margin: 0;
    font-family: var(--ds-font-display, "DM Serif Display", serif);
    font-size: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.sf-lead-hero__meta {
    color: var(--ds-color-text-muted, var(--gray-500));
    font-size: 14px;
    margin: 4px 0 8px 0;
}
.sf-lead-hero__chips { display: flex; gap: 8px; }
.sf-lead-hero__actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.sf-lead-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--ds-color-border, var(--gray-200));
    margin-bottom: 16px;
}
.sf-lead-tab {
    background: transparent;
    border: none;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--ds-color-text-muted, var(--gray-500));
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}
.sf-lead-tab:hover { color: var(--ds-color-text, var(--gray-900)); }
.sf-lead-tab--active {
    color: var(--ds-color-primary, var(--blue-600));
    border-bottom-color: var(--ds-color-primary, var(--blue-600));
}

.sf-lead-tab-body { background: transparent; }

.sf-overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

/* ── DM thread ─────────────────────────────────────────────────────────── */
.sf-dm-thread {
    background: var(--white);
    border: 1px solid var(--ds-color-border, var(--gray-200));
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.sf-dm-bubble {
    max-width: 70%;
    padding: 10px 14px;
    border-radius: 14px;
    font-size: 14px;
}
.sf-dm-bubble--outbound {
    align-self: flex-end;
    background: var(--blue-100);
    color: var(--blue-900);
}
.sf-dm-bubble--inbound {
    align-self: flex-start;
    background: var(--gray-100);
    color: var(--gray-900);
}
.sf-dm-bubble__meta {
    font-size: 11px;
    color: var(--ds-color-text-muted, var(--gray-500));
    margin-top: 4px;
}

.sf-transcript {
    background: var(--ds-color-surface-2, var(--gray-50));
    padding: 12px;
    border-radius: 8px;
    font-size: 13px;
    white-space: pre-wrap;
    max-height: 320px;
    overflow-y: auto;
}

.sf-brief {
    background: var(--ds-color-surface-2, var(--gray-50));
    padding: 20px;
    border-radius: 8px;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 13px;
    white-space: pre-wrap;
    line-height: 1.5;
}
.sf-brief--rendered {
    font-family: var(--ds-font-body, "DM Sans", sans-serif);
    font-size: 14px;
    white-space: normal;
}
.sf-brief--rendered h1, .sf-brief--rendered h2, .sf-brief--rendered h3 {
    font-family: var(--ds-font-display, "DM Serif Display", serif);
    margin: 16px 0 8px 0;
}
.sf-brief--rendered h2 { font-size: 18px; }
.sf-brief--rendered h3 { font-size: 15px; }
.sf-brief--rendered ul, .sf-brief--rendered ol { padding-left: 22px; margin: 8px 0; }
.sf-brief--rendered li { margin: 4px 0; }
.sf-brief--rendered code {
    background: var(--gray-200);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 12px;
}
.sf-brief--rendered em { color: var(--ds-color-primary, var(--blue-600)); font-style: italic; }
.sf-brief--rendered strong { color: var(--ds-color-text, var(--gray-900)); }
.sf-brief--rendered hr {
    border: none;
    border-top: 1px solid var(--ds-color-border, var(--gray-200));
    margin: 12px 0;
}

/* ── SP4: Notification list + sidebar badge ──────────────────────────── */
.sf-nav-badge {
    background: var(--red-500);
    color: #fff;
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 999px;
    margin-left: auto;
    font-weight: 700;
}
.sb-link-with-badge {
    position: relative;
}
.sb-link-with-badge .sf-nav-badge {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
}

.sf-notif-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.sf-notif {
    display: flex;
    gap: 12px;
    background: var(--white);
    border: 1px solid var(--ds-color-border, var(--gray-200));
    border-radius: 10px;
    padding: 12px 16px;
    cursor: pointer;
    transition: border-color 120ms ease;
    position: relative;
}
.sf-notif:hover { border-color: var(--ds-color-primary, var(--blue-600)); }
.sf-notif--unread { background: var(--blue-100); border-color: var(--blue-300); }
.sf-notif__icon {
    width: 36px;
    height: 36px;
    background: var(--ds-color-surface-2, var(--gray-100));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ds-color-primary, var(--blue-600));
    flex-shrink: 0;
}
.sf-notif__body { flex: 1; min-width: 0; }
.sf-notif__title { font-weight: 600; font-size: 14px; }
.sf-notif__text { color: var(--ds-color-text-muted, var(--gray-500)); font-size: 13px; margin-top: 2px; }
.sf-notif__meta {
    font-size: 11px;
    color: var(--ds-color-text-muted, var(--gray-400));
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.sf-notif__dot {
    width: 8px;
    height: 8px;
    background: var(--blue-600);
    border-radius: 50%;
    align-self: center;
    flex-shrink: 0;
}

/* SP5: onboarding wizard */
.sf-wizard {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.sf-wizard__step {
    background: var(--white);
    border: 1px solid var(--ds-color-border, var(--gray-200));
    border-left: 4px solid var(--ds-color-primary, var(--blue-600));
    border-radius: 10px;
    padding: 16px 20px;
}
.sf-wizard__step h3 {
    margin: 0 0 8px 0;
    font-family: var(--ds-font-display, "DM Serif Display", serif);
    font-size: 16px;
}
.sf-wizard__step--done {
    border-left-color: var(--green-500);
    background: var(--green-100);
}