/*
 * discover.css — Discover Phase view styles
 * Covers: gate banner, tabs, section cards, charter form,
 *         system landscape, scope assessment.
 */

/* ══════════════════════════════════════════════════════════════
   GATE BANNER
   ══════════════════════════════════════════════════════════════ */
.discover-gate-banner {
    margin-bottom: 16px;
}

.gate-criteria-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 14px;
    background: var(--sap-bg);
    border: 1px solid var(--sap-border);
    border-radius: var(--radius);
}

.gate-criterion {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    white-space: nowrap;
    border: 1px solid transparent;
    transition: box-shadow 0.15s ease;
}

.gate-criterion.passed {
    background: #f0fdf4;
    color: var(--sap-positive);
    border-color: #bbf7d0;
}

.gate-criterion.failed {
    background: #fef2f2;
    color: var(--sap-negative);
    border-color: #fecaca;
}

.gate-detail {
    font-weight: var(--fw-normal);
    opacity: 0.8;
}

/* Gate passed — green left border accent on entire banner */
.discover-gate-banner--passed .gate-criteria-row {
    border-left: 3px solid var(--sap-positive);
    background: #f0fdf4;
}

/* ══════════════════════════════════════════════════════════════
   TABS
   ══════════════════════════════════════════════════════════════ */
.discover-tabs {
    display: flex;
    gap: 2px;
    border-bottom: 2px solid var(--sap-border);
    margin-bottom: 20px;
    padding-bottom: 0;
}

.discover-tab {
    padding: 9px 18px;
    font-size: var(--fs-base);
    font-weight: var(--fw-medium);
    color: var(--sap-text-secondary);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease;
    border-radius: var(--radius) var(--radius) 0 0;
    white-space: nowrap;
}

.discover-tab:hover {
    color: var(--sap-text-primary);
    background: var(--sap-bg);
}

.discover-tab.active {
    color: var(--sap-blue);
    border-bottom-color: var(--sap-blue);
    font-weight: var(--fw-semibold);
}

/* Tab with a status badge inside */
.discover-tab__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 9px;
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    margin-left: 6px;
    background: var(--sap-bg);
    color: var(--sap-text-secondary);
    border: 1px solid var(--sap-border);
    vertical-align: middle;
}

.discover-tab.active .discover-tab__badge {
    background: var(--sap-blue-light);
    color: var(--sap-blue);
    border-color: #c3ddff;
}

.discover-tab-body {
    min-height: 200px;
}

/* ══════════════════════════════════════════════════════════════
   SECTION CARD
   ══════════════════════════════════════════════════════════════ */
.section-card {
    background: var(--sap-card-bg);
    border: 1px solid var(--sap-border);
    border-radius: var(--pg-shell-card-radius, var(--radius));
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--pg-shell-gap, 20px);
    overflow: hidden;
}

.section-card__header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: var(--pg-shell-header-pad-y, 12px) var(--pg-shell-header-pad-x, 16px);
    border-bottom: 1px solid var(--sap-border);
    background: var(--sap-bg);
    flex-wrap: wrap;
}

.section-card__header h3 {
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    color: var(--sap-text-primary);
    margin: 0;
    flex-shrink: 0;
}

.section-card__body {
    padding: var(--pg-shell-card-pad, 16px);
}

/* ══════════════════════════════════════════════════════════════
   CHARTER — APPROVAL STATE BANNER
   ══════════════════════════════════════════════════════════════ */
.charter-approved-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    background: #f0fdf4;
    border-bottom: 1px solid #bbf7d0;
    font-size: var(--fs-sm);
    color: var(--sap-positive);
    font-weight: var(--fw-medium);
}

.charter-approved-banner__icon {
    font-size: 18px;
    flex-shrink: 0;
}

.charter-approved-banner__meta {
    color: var(--sap-text-secondary);
    font-weight: var(--fw-normal);
}

/* Locked readonly charter — dim all disabled inputs */
.discover-form.readonly input,
.discover-form.readonly textarea,
.discover-form.readonly select {
    background: #f9fafb;
    color: var(--sap-text-secondary);
    border-color: #e9eaeb;
    cursor: not-allowed;
}

/* Charter completion bar */
.charter-completion {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--sap-bg);
    border-bottom: 1px solid var(--sap-border);
    font-size: var(--fs-xs);
    color: var(--sap-text-secondary);
}

.charter-completion__bar {
    flex: 1;
    height: 4px;
    background: var(--sap-border);
    border-radius: 2px;
    overflow: hidden;
    max-width: 160px;
}

.charter-completion__fill {
    height: 100%;
    border-radius: 2px;
    background: var(--sap-blue);
    transition: width 0.3s ease;
}

.charter-completion__fill--complete {
    background: var(--sap-positive);
}

/* Approval notes callout */
.approval-notes {
    margin: 0;
    padding: 10px 18px;
    border-top: 1px solid #bbf7d0;
    background: #f0fdf4;
    font-size: var(--fs-sm);
    color: var(--sap-text-secondary);
    border-radius: 0 0 var(--radius) var(--radius);
}

/* ══════════════════════════════════════════════════════════════
   FORM GRID & FIELDS
   ══════════════════════════════════════════════════════════════ */
.discover-form {
    padding: 18px;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px 20px;
}

.form-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 14px 16px;
}

@media (max-width: 900px) {
    .form-grid-2,
    .form-grid-3 {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--sap-text-primary);
    line-height: var(--lh-normal);
}

.form-group label small {
    font-weight: var(--fw-normal);
    color: var(--sap-text-secondary);
    font-size: var(--fs-xs);
}

.form-group label .required-mark {
    color: var(--sap-negative);
    margin-left: 2px;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 7px 10px;
    border: 1px solid var(--sap-border);
    border-radius: 6px;
    font-size: var(--fs-base);
    font-family: var(--font-family);
    color: var(--sap-text-primary);
    background: #fff;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    outline: none;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--sap-blue);
    box-shadow: 0 0 0 3px rgba(0, 112, 242, 0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #adb5bd;
    font-size: var(--fs-sm);
}

.form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 14px 18px;
    border-top: 1px solid var(--sap-border);
    background: var(--sap-bg);
}

.discover-inline-note {
    color: var(--sap-text-secondary);
    font-size: 12px;
}

/* ══════════════════════════════════════════════════════════════
   INLINE FORM (System Landscape / Custom Module)
   ══════════════════════════════════════════════════════════════ */
.discover-inline-form {
    padding: 16px;
    background: var(--sap-bg);
    border: 1px dashed var(--sap-border);
    border-radius: var(--radius);
    margin-top: 14px;
}

.discover-inline-form h4 {
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    color: var(--sap-text-primary);
    margin-bottom: 14px;
}

/* ══════════════════════════════════════════════════════════════
   SCOPE ASSESSMENT TABLE
   ══════════════════════════════════════════════════════════════ */
.scope-grid th,
.scope-grid td {
    vertical-align: middle;
    white-space: nowrap;
}

.scope-grid td:first-child {
    font-family: var(--font-mono);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.03em;
    color: var(--sap-text-primary);
    min-width: 56px;
}

/* Highlighted row when in scope */
.scope-grid tbody tr.is-in-scope {
    background: #f0fdf4;
}

.scope-grid tbody tr.is-in-scope td:first-child {
    color: var(--sap-positive);
}

.scope-grid .scope-complexity-sel,
.scope-grid .scope-req-inp,
.scope-grid .scope-gap-inp,
.scope-grid .scope-notes-inp {
    width: 100%;
    padding: 4px 6px;
    border: 1px solid var(--sap-border);
    border-radius: 4px;
    font-size: var(--fs-sm);
    background: #fff;
    transition: border-color 0.15s;
}

.scope-grid .scope-complexity-sel:focus,
.scope-grid .scope-req-inp:focus,
.scope-grid .scope-gap-inp:focus,
.scope-grid .scope-notes-inp:focus {
    border-color: var(--sap-blue);
    outline: none;
}

.scope-grid input:disabled,
.scope-grid select:disabled {
    background: #f5f5f5;
    color: #bbb;
    border-color: #ebebeb;
}

/* Complexity colour chips inside <select> — applied as data-val class on td */
.complexity-chip {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    text-transform: capitalize;
}
.complexity-chip--low      { background: #f0fdf4; color: var(--sap-positive); }
.complexity-chip--medium   { background: #fffbeb; color: #b45309; }
.complexity-chip--high     { background: #fff7ed; color: #ea580c; }
.complexity-chip--very_high{ background: #fef2f2; color: var(--sap-negative); }

/* ══════════════════════════════════════════════════════════════
   SYSTEM LANDSCAPE — TYPE / ROLE BADGES
   ══════════════════════════════════════════════════════════════ */
.sys-type-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    white-space: nowrap;
}
.sys-type-badge--sap_erp,
.sys-type-badge--s4hana   { background: #ebf5ff; color: #0054b5; }
.sys-type-badge--cloud     { background: #f0fdf4; color: #166534; }
.sys-type-badge--non_sap   { background: #f3f4f6; color: #374151; }
.sys-type-badge--middleware{ background: #fefce8; color: #713f12; }
.sys-type-badge--legacy    { background: #fdf2f8; color: #6b21a8; }

/* ══════════════════════════════════════════════════════════════
   EMPTY STATES
   ══════════════════════════════════════════════════════════════ */
.discover-empty {
    padding: 40px 24px;
    text-align: center;
    color: var(--sap-text-secondary);
}

.discover-empty__icon {
    font-size: 40px;
    margin-bottom: 10px;
    opacity: 0.4;
}

.discover-empty__text {
    font-size: var(--fs-base);
    line-height: var(--lh-relaxed);
    max-width: 360px;
    margin: 0 auto;
}

/* ══════════════════════════════════════════════════════════════
   DISCOVER SHELL / OVERVIEW
   ══════════════════════════════════════════════════════════════ */
.discover-shell__hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.discover-shell__lead {
    margin: 6px 0 0;
    max-width: 760px;
    color: var(--sap-text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

.discover-shell__hero-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.discover-stage-nav {
    margin-bottom: 18px;
}

.discover-stage-nav .explore-stage-nav__items {
    gap: 8px;
    flex: 1 1 auto;
}

.discover-stage-nav .explore-stage-link {
    min-width: 148px;
    padding: 8px 12px;
    gap: 10px;
    border-radius: 16px;
    border-color: rgba(148, 163, 184, 0.18);
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 5px 12px rgba(15, 23, 42, 0.025);
}

.discover-stage-nav .explore-stage-link:not(.explore-stage-link--active) {
    color: var(--sap-text-secondary);
}

.discover-stage-nav .explore-stage-link:not(.explore-stage-link--active) .explore-stage-link__step {
    background: rgba(148, 163, 184, 0.1);
    color: rgba(100, 116, 139, 0.95);
    box-shadow: none;
}

.discover-stage-nav .explore-stage-link:not(.explore-stage-link--active) .explore-stage-link__eyebrow {
    color: rgba(100, 116, 139, 0.85);
}

.discover-stage-nav .explore-stage-link:not(.explore-stage-link--active) .explore-stage-link__label {
    color: rgba(51, 65, 85, 0.88);
}

.discover-stage-nav .explore-stage-link:not(.explore-stage-link--active):hover {
    border-color: rgba(0, 112, 242, 0.18);
    background: rgba(255, 255, 255, 0.84);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.05);
}

.discover-stage-nav .explore-stage-link--active {
    box-shadow: 0 12px 24px rgba(0, 112, 242, 0.1);
}

.discover-stage-nav .explore-stage-link__step {
    width: 26px;
    height: 26px;
    font-size: 10px;
}

.discover-stage-nav .explore-stage-link__body {
    gap: 1px;
}

.discover-stage-nav .explore-stage-link__eyebrow {
    font-size: 9px;
    letter-spacing: 0.07em;
}

.discover-stage-nav .explore-stage-link__label {
    font-size: 12px;
}

.discover-shell {
    display: grid;
    gap: 0;
}

.discover-overview {
    display: grid;
    gap: 20px;
}

.discover-overview__kpis {
    margin-bottom: 0;
}

.discover-overview__actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.discover-summary-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.discover-summary-card {
    padding: var(--pg-shell-summary-pad-y, 14px) var(--pg-shell-summary-pad-x, 16px);
    border-radius: var(--pg-shell-card-radius, 14px);
    border: 1px solid var(--sap-border);
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    box-shadow: var(--shadow-sm);
}

.discover-summary-card--success {
    border-color: #bbf7d0;
    background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%);
}

.discover-summary-card--warning {
    border-color: #fed7aa;
    background: linear-gradient(135deg, #ffffff 0%, #fff7ed 100%);
}

.discover-summary-card--info {
    border-color: #bfdbfe;
    background: linear-gradient(135deg, #ffffff 0%, #eff6ff 100%);
}

.discover-summary-card__value {
    color: var(--sap-text-primary);
    font-size: var(--pg-shell-summary-value-size, 24px);
    font-weight: 700;
    line-height: 1;
}

.discover-summary-card__label {
    margin-top: 8px;
    color: var(--sap-text-secondary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.discover-summary-card__sub {
    margin-top: 6px;
    color: var(--sap-text-secondary);
    font-size: 12px;
    line-height: 1.5;
}

.discover-workspace-heading {
    display: grid;
    gap: 4px;
}

.discover-section-lead {
    margin: 0;
    color: var(--sap-text-secondary);
    font-size: 13px;
    line-height: 1.6;
}

.discover-section-help {
    margin: 0 18px 12px;
    color: var(--sap-text-secondary);
    font-size: 12px;
}

.discover-header-action {
    margin-left: auto;
}

.discover-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--pg-shell-toolbar-gap, 8px);
    flex-wrap: wrap;
    padding: var(--pg-shell-toolbar-pad-y, 10px) var(--pg-shell-toolbar-pad-x, 14px);
    border-bottom: 1px solid var(--sap-border);
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.discover-toolbar__group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.discover-toolbar__group select,
.discover-toolbar__search {
    min-width: 170px;
    padding: 8px 11px;
    border: 1px solid var(--sap-border);
    border-radius: 10px;
    background: #fff;
    color: var(--sap-text-primary);
    font-size: 12px;
}

.discover-toolbar__meta {
    color: var(--sap-text-secondary);
    font-size: 12px;
    font-weight: 600;
}

.discover-segmented {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.discover-segmented__item {
    border: 1px solid var(--sap-border);
    border-radius: 999px;
    background: #fff;
    color: var(--sap-text-secondary);
    padding: 8px 12px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.discover-segmented__item.is-active,
.discover-segmented__item:hover {
    border-color: #bfdbfe;
    background: #eff6ff;
    color: #1d4ed8;
}

.discover-form-stack {
    display: grid;
    gap: 18px;
}

.discover-form-section {
    border: 1px solid var(--sap-border);
    border-radius: 16px;
    padding: 18px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
}

.discover-form-section__title {
    margin-bottom: 14px;
    color: var(--sap-text-primary);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.discover-modal-copy {
    margin: 0 0 16px;
    color: var(--sap-text-secondary);
    line-height: 1.6;
}

.discover-input--caps {
    text-transform: uppercase;
}

.discover-checkbox-row {
    margin-bottom: 0;
}

.discover-checkbox-row label {
    display: flex;
    align-items: center;
    gap: 8px;
}

.discover-empty--compact {
    padding: 20px 24px 28px;
}

.discover-inline-error {
    border-color: #fecaca;
    background: linear-gradient(180deg, #fff1f2 0%, #ffffff 100%);
}

.discover-inline-error__title {
    color: #b91c1c;
    font-size: 15px;
    font-weight: 700;
}

.discover-inline-error__copy {
    margin-top: 6px;
    color: #7f1d1d;
    font-size: 13px;
    line-height: 1.6;
}

.discover-overview__board {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 1fr);
    gap: 18px;
}

.discover-overview__panel {
    background: var(--sap-card-bg);
    border: 1px solid var(--sap-border);
    border-radius: 18px;
    box-shadow: var(--shadow-sm);
    padding: 18px 20px;
}

.discover-overview__panel-title {
    margin: 0 0 14px;
    color: var(--sap-text-primary);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.discover-overview__criteria {
    display: grid;
    gap: 12px;
}

.discover-overview__criterion {
    display: grid;
    gap: 4px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--sap-border);
    background: #f8fafc;
}

.discover-overview__criterion strong {
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.discover-overview__criterion span {
    color: var(--sap-text-primary);
    font-weight: 600;
}

.discover-overview__criterion small {
    color: var(--sap-text-secondary);
    font-size: 12px;
}

.discover-overview__criterion.is-passed {
    border-color: #bbf7d0;
    background: #f0fdf4;
}

.discover-overview__criterion.is-passed strong {
    color: #166534;
}

.discover-overview__criterion.is-open {
    border-color: #fed7aa;
    background: #fff7ed;
}

.discover-overview__criterion.is-open strong {
    color: #c2410c;
}

.discover-overview__queue {
    display: grid;
    gap: 12px;
}

.discover-overview__queue-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--sap-border);
    border-radius: 14px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    color: var(--sap-text-primary);
    text-align: left;
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.discover-overview__queue-item:hover {
    transform: translateY(-1px);
    border-color: #bfd5f5;
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
}

.discover-overview__queue-item span {
    color: var(--sap-text-secondary);
    font-size: 13px;
}

.discover-overview__queue-item strong {
    color: var(--sap-text-primary);
    font-size: 14px;
}

.timeline-shell,
.raci-workspace {
    display: grid;
    gap: 20px;
}

.timeline-shell--embedded,
.raci-workspace--embedded {
    padding: 4px 4px 0;
}

.timeline-hero,
.raci-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: var(--pg-shell-hero-pad-y, 18px) var(--pg-shell-hero-pad-x, 20px);
    border: 1px solid var(--sap-border);
    border-radius: 24px;
    background:
        radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 34%),
        linear-gradient(135deg, #ffffff 0%, #f8fbff 52%, #f5f8fc 100%);
    box-shadow: var(--shadow-sm);
}

.timeline-hero__body,
.raci-hero__body {
    display: grid;
    gap: 10px;
    max-width: 760px;
}

.timeline-hero__eyebrow,
.raci-hero__eyebrow {
    color: #2563eb;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.timeline-hero__title,
.raci-hero__title {
    color: var(--sap-text-primary);
    font-size: var(--pg-shell-hero-title-size, clamp(24px, 2.4vw, 30px));
    font-weight: 800;
    line-height: 1.04;
}

.timeline-hero__copy,
.raci-hero__copy {
    margin: 0;
    color: var(--sap-text-secondary);
    font-size: var(--pg-shell-hero-copy-size, 14px);
    line-height: 1.55;
}

.timeline-hero__meta,
.raci-hero__meta {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
}

.timeline-meta-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: var(--pg-shell-chip-height, 32px);
    padding: 0 var(--pg-shell-chip-pad-x, 12px);
    border: 1px solid #d7e3f4;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    color: #334155;
    font-size: var(--pg-shell-chip-font-size, 11px);
    font-weight: 700;
    letter-spacing: 0.02em;
    backdrop-filter: blur(10px);
}

.timeline-meta-chip--danger {
    border-color: #fecaca;
    background: #fff1f2;
    color: #b91c1c;
}

.timeline-meta-chip--success {
    border-color: #bbf7d0;
    background: #f0fdf4;
    color: #15803d;
}

.timeline-skeleton {
    width: 100%;
    border-radius: 22px;
}

.timeline-skeleton--hero {
    height: 180px;
    margin-bottom: 18px;
}

.timeline-skeleton--board {
    height: 420px;
}

.timeline-summary-strip,
.raci-summary-strip {
    margin-bottom: 0;
}

.timeline-panel {
    margin-bottom: 0;
    overflow: clip;
}

.timeline-panel--gantt {
    background:
        linear-gradient(180deg, rgba(248, 250, 252, 0.98) 0%, #ffffff 100%);
}

.timeline-panel--compact .section-card__header {
    border-bottom: 0;
}

.timeline-gantt-card {
    padding: 18px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(248, 250, 252, 0.98) 100%);
}

.timeline-gantt-canvas {
    min-height: 240px;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    background:
        linear-gradient(180deg, rgba(248, 250, 252, 0.9) 0%, rgba(255, 255, 255, 0.96) 100%);
    padding: 12px;
}

.timeline-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
    gap: 20px;
    align-items: start;
}

.timeline-grid__stack {
    display: grid;
    gap: 20px;
}

.timeline-table-wrap {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
}

.timeline-table {
    width: 100%;
    margin: 0;
    min-width: 640px;
}

.timeline-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
}

.timeline-table tbody tr {
    transition: background 0.16s ease;
}

.timeline-table tbody tr:hover {
    background: #f8fbff;
}

.timeline-table__row td {
    vertical-align: middle;
}

.timeline-phase-cell {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 180px;
}

.timeline-phase-name {
    color: var(--sap-text-primary);
    font-weight: 700;
}

.timeline-phase-swatch {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    flex-shrink: 0;
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.65), 0 0 0 1px rgba(148, 163, 184, 0.18);
}

.timeline-phase-swatch--discover,
.timeline-progress__fill--discover {
    background: #6366f1;
}

.timeline-phase-swatch--prepare,
.timeline-progress__fill--prepare {
    background: #f59e0b;
}

.timeline-phase-swatch--explore,
.timeline-progress__fill--explore {
    background: #3b82f6;
}

.timeline-phase-swatch--realize,
.timeline-progress__fill--realize {
    background: #8b5cf6;
}

.timeline-phase-swatch--deploy,
.timeline-progress__fill--deploy {
    background: #ef4444;
}

.timeline-phase-swatch--run,
.timeline-progress__fill--run {
    background: #22c55e;
}

.timeline-phase-swatch--completed,
.timeline-progress__fill--completed {
    background: #94a3b8;
}

.timeline-phase-swatch--delayed,
.timeline-progress__fill--delayed {
    background: #dc2626;
}

.timeline-progress-cell {
    min-width: 220px;
}

.timeline-progress {
    display: flex;
    align-items: center;
    gap: 10px;
}

.timeline-progress__track {
    position: relative;
    width: 150px;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(180deg, #e2e8f0 0%, #cbd5e1 100%);
    overflow: hidden;
}

.timeline-progress__fill {
    height: 100%;
    border-radius: inherit;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.22) inset;
}

.timeline-progress__value {
    color: #0f172a;
    font-size: 12px;
    font-weight: 700;
    min-width: 38px;
}

.timeline-table__meta {
    color: var(--sap-text-secondary);
    font-size: 12px;
    font-weight: 600;
}

.timeline-row-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.timeline-milestone-cell {
    min-width: 220px;
}

.timeline-milestone-cell__title {
    color: var(--sap-text-primary);
    font-size: 13px;
    font-weight: 700;
}

.timeline-milestone-cell__meta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    color: var(--sap-text-secondary);
    font-size: 11px;
    font-weight: 600;
    flex-wrap: wrap;
}

.timeline-toolbar {
    border-top: 1px solid var(--sap-border);
    border-bottom: 1px solid var(--sap-border);
    padding-top: 10px;
    padding-bottom: 10px;
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.78) 0%, rgba(255, 255, 255, 0.92) 100%);
}

.timeline-toolbar .discover-toolbar__group {
    gap: 8px;
}

.timeline-toolbar .discover-toolbar__search {
    min-width: 220px;
    padding: 8px 11px;
    font-size: 12px;
}

.timeline-toolbar .discover-segmented {
    gap: 6px;
}

.timeline-toolbar .discover-segmented__item {
    padding: 7px 10px;
    font-size: 11px;
    line-height: 1.1;
}

.timeline-table__empty {
    padding: 20px 16px;
    text-align: center;
    color: var(--sap-text-secondary);
    font-size: 13px;
}

.timeline-table__progress-head {
    min-width: 220px;
}

.timeline-empty-card {
    display: grid;
    justify-items: center;
    gap: 8px;
    padding: 28px 24px;
    text-align: center;
    color: var(--sap-text-secondary);
}

.timeline-empty-card--compact {
    padding: 24px 18px;
}

.timeline-empty-card--error {
    border: 1px solid #fecaca;
    background: linear-gradient(180deg, #fff1f2 0%, #ffffff 100%);
    color: #b91c1c;
}

.timeline-empty-card__icon {
    font-size: 24px;
}

.timeline-empty-card__title {
    color: var(--sap-text-primary);
    font-size: 15px;
    font-weight: 700;
}

.timeline-empty-card__copy {
    margin: 0;
    max-width: 560px;
    font-size: 13px;
    line-height: 1.7;
}

.timeline-milestone-form {
    display: grid;
    gap: 14px;
}

.timeline-milestone-form__meta {
    align-items: center;
}

.timeline-milestone-check {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--sap-text-secondary);
    font-size: 13px;
    font-weight: 600;
}

.raci-hero__meta {
    align-items: flex-start;
}

.raci-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-left: auto;
}

.raci-legend {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 16px 18px 0;
}

.raci-legend-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 800;
    border: 1px solid transparent;
}

.raci-legend-label {
    margin-right: 8px;
    color: var(--sap-text-secondary);
    font-size: 12px;
    font-weight: 700;
}

.raci-legend-item--r {
    border-color: #fecaca;
    background: #fff1f2;
    color: #b91c1c;
}

.raci-legend-item--a {
    border-color: #fde68a;
    background: #fff8db;
    color: #a16207;
}

.raci-legend-item--c {
    border-color: #bfdbfe;
    background: #eff6ff;
    color: #1d4ed8;
}

.raci-legend-item--i {
    border-color: #d8b4fe;
    background: #faf5ff;
    color: #7e22ce;
}

.raci-validation-banners {
    display: grid;
    gap: 10px;
    padding: 16px 18px 0;
}

.raci-warning {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--sap-border);
    font-size: 13px;
    line-height: 1.5;
}

.raci-warning strong {
    min-width: 28px;
    color: inherit;
    font-size: 18px;
    line-height: 1;
}

.raci-warning--yellow {
    border-color: #fde68a;
    background: #fffbeb;
    color: #a16207;
}

.raci-warning--red {
    border-color: #fecaca;
    background: #fff1f2;
    color: #b91c1c;
}

.raci-warning--green {
    border-color: #bbf7d0;
    background: #f0fdf4;
    color: #15803d;
}

.raci-table-wrapper {
    overflow: auto;
    margin: 16px 18px 18px;
    border: 1px solid var(--sap-border);
    border-radius: 18px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
}

.raci-table {
    width: 100%;
    min-width: max(760px, 100%);
    border-collapse: separate;
    border-spacing: 0;
}

.raci-table th,
.raci-table td {
    border-bottom: 1px solid #e5edf7;
}

.raci-table thead th {
    position: sticky;
    top: 0;
    z-index: 3;
    background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
    box-shadow: inset 0 -1px 0 #dbe4ef;
}

.raci-th-activity {
    position: sticky;
    left: 0;
    z-index: 4;
    min-width: 240px;
    padding: 16px 18px;
    color: var(--sap-text-primary);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.raci-th-member {
    min-width: 116px;
    padding: 14px 10px;
    text-align: center;
}

.raci-th-member__name {
    display: block;
    color: var(--sap-text-primary);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;
}

.raci-member-role {
    display: block;
    margin-top: 4px;
    color: var(--sap-text-secondary);
    font-size: 11px;
    line-height: 1.4;
}

.raci-phase-header td {
    position: sticky;
    left: 0;
    z-index: 2;
    padding: 10px 18px;
    border-bottom-color: #d7e3f4;
    background: linear-gradient(90deg, #eff6ff 0%, #f8fbff 68%, #ffffff 100%);
}

.raci-phase-label {
    color: #2563eb;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.raci-row:hover td {
    background: #f8fbff;
}

.raci-activity-name {
    position: sticky;
    left: 0;
    z-index: 1;
    min-width: 240px;
    padding: 14px 18px;
    background: #ffffff;
    color: var(--sap-text-primary);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.55;
}

.raci-cell {
    width: 64px;
    min-width: 64px;
    padding: 10px;
    text-align: center;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.raci-cell:hover {
    transform: scale(0.98);
    box-shadow: inset 0 0 0 2px rgba(37, 99, 235, 0.12);
}

.raci-cell--empty {
    background: #ffffff;
    color: #cbd5e1;
}

.raci-cell--r {
    background: #fff1f2;
    color: #b91c1c;
}

.raci-cell--a {
    background: #fff8db;
    color: #a16207;
}

.raci-cell--c {
    background: #eff6ff;
    color: #1d4ed8;
}

.raci-cell--i {
    background: #faf5ff;
    color: #7e22ce;
}

.raci-loading,
.raci-empty,
.raci-table__error {
    padding: 26px 18px;
    text-align: center;
    color: var(--sap-text-secondary);
    font-size: 13px;
}

.raci-table__error {
    color: #b91c1c;
    background: #fff1f2;
}

.discover-timeline-workspace {
    padding: 4px 4px 0;
}

.timeline-shell--embedded,
.raci-workspace--embedded {
    gap: 16px;
}

.timeline-shell--embedded .timeline-hero,
.raci-workspace--embedded .raci-hero {
    padding: 18px 20px;
    gap: 16px;
    align-items: stretch;
}

.timeline-shell--embedded .timeline-hero__body,
.raci-workspace--embedded .raci-hero__body {
    gap: 8px;
}

.timeline-shell--embedded .timeline-hero__title,
.raci-workspace--embedded .raci-hero__title {
    font-size: clamp(24px, 2.4vw, 30px);
}

.timeline-shell--embedded .timeline-hero__copy,
.raci-workspace--embedded .raci-hero__copy {
    font-size: 14px;
    line-height: 1.55;
}

.timeline-shell--embedded .timeline-hero__meta,
.raci-workspace--embedded .raci-hero__meta {
    justify-content: flex-start;
}

.timeline-shell--embedded .timeline-summary-strip,
.raci-workspace--embedded .raci-summary-strip {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
}

.timeline-shell--embedded .discover-summary-card,
.raci-workspace--embedded .discover-summary-card {
    padding: 14px 16px;
    border-radius: 16px;
}

.timeline-shell--embedded .discover-summary-card__value,
.raci-workspace--embedded .discover-summary-card__value {
    font-size: 24px;
}

.timeline-shell--embedded .timeline-panel .section-card__header,
.raci-workspace--embedded .section-card__header {
    padding: 16px 18px;
}

.timeline-shell--embedded .timeline-gantt-card {
    padding: 14px;
}

.timeline-shell--embedded .timeline-gantt-canvas {
    padding: 8px;
}

.timeline-shell--embedded .timeline-grid {
    grid-template-columns: 1fr;
    gap: 16px;
}

.timeline-shell--embedded .timeline-grid__stack {
    gap: 16px;
}

.timeline-shell--embedded .timeline-toolbar {
    padding: 8px 12px;
}

.timeline-shell--embedded .timeline-toolbar .discover-toolbar__group {
    width: 100%;
    gap: 6px;
}

.timeline-shell--embedded .timeline-toolbar .discover-toolbar__search {
    flex: 1 1 180px;
    min-width: 180px;
}

.timeline-shell--embedded .timeline-toolbar .discover-segmented {
    gap: 5px;
}

.timeline-shell--embedded .timeline-toolbar .discover-segmented__item {
    padding: 6px 9px;
    font-size: 11px;
}

.timeline-shell--embedded .timeline-toolbar .discover-toolbar__meta {
    width: 100%;
    font-size: 11px;
}

.timeline-shell--embedded .timeline-phase-cell {
    min-width: 150px;
}

.timeline-shell--embedded .timeline-milestone-cell {
    min-width: 180px;
}

.timeline-shell--embedded .timeline-progress-cell,
.timeline-shell--embedded .timeline-table__progress-head {
    min-width: 170px;
}

.timeline-shell--embedded .timeline-progress__track {
    width: 110px;
}

.raci-workspace--embedded .discover-toolbar {
    padding: 8px 12px;
}

.raci-workspace--embedded .discover-toolbar__group {
    width: 100%;
    gap: 6px;
}

.raci-workspace--embedded .discover-toolbar__group select,
.raci-workspace--embedded .discover-toolbar__search {
    min-width: 180px;
    padding: 8px 11px;
    font-size: 12px;
}

.raci-workspace--embedded .discover-toolbar__meta {
    width: 100%;
    font-size: 11px;
}

.raci-workspace--embedded .raci-header-actions {
    gap: 6px;
    flex-wrap: wrap;
}

.raci-workspace--embedded .raci-legend {
    padding: 10px 14px;
    gap: 8px 10px;
}

.raci-workspace--embedded .raci-table-wrapper {
    margin: 10px 12px 12px;
    border-radius: 16px;
}

.raci-workspace--embedded .raci-activity-name {
    min-width: 200px;
    padding: 12px 14px;
    font-size: 13px;
    line-height: 1.45;
}

.raci-workspace--embedded .raci-cell {
    width: 56px;
    min-width: 56px;
    padding: 8px;
    font-size: 13px;
}

@media (max-width: 1024px) {
    .timeline-grid {
        grid-template-columns: 1fr;
    }

    .timeline-hero,
    .raci-hero {
        padding: 20px;
    }

    .discover-overview__board {
        grid-template-columns: 1fr;
    }

    .discover-header-action {
        margin-left: 0;
    }
}

@media (max-width: 900px) {
    .timeline-hero,
    .raci-hero {
        flex-direction: column;
    }

    .timeline-hero__meta,
    .raci-hero__meta {
        justify-content: flex-start;
    }

    .discover-toolbar {
        align-items: stretch;
    }

    .discover-toolbar__group {
        width: 100%;
    }

    .discover-toolbar__group select,
    .discover-toolbar__search {
        width: 100%;
    }

    .form-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .raci-header-actions {
        margin-left: 0;
    }
}

@media (max-width: 720px) {
    .timeline-progress-cell,
    .timeline-table__progress-head {
        min-width: 170px;
    }

    .timeline-progress__track {
        width: 110px;
    }

    .raci-table-wrapper {
        margin: 12px;
        border-radius: 16px;
    }

    .raci-th-activity,
    .raci-activity-name {
        min-width: 200px;
    }
}