/* =============================================================================
   Version: 1.0.0 | Date: 2026-03-28 00:00:00 UTC | File: backend/src/core/static/core/css/features/suite-page-shell.css | by Codex
   ============================================================================= */

.ea-page-stack {
    display: grid;
    gap: clamp(1.4rem, 2.4vw, 2rem);
}

.ea-page-shell {
    display: grid;
    gap: clamp(1.1rem, 2.2vw, 1.8rem);
}

.ea-page-shell__hero {
    position: relative;
    overflow: hidden;
    border-radius: calc(var(--ea-radius-lg) + 8px);
    padding: clamp(1.5rem, 3vw, 2.4rem);
    background:
        radial-gradient(circle at 0% 0%, rgba(31, 156, 122, 0.24), transparent 42%),
        radial-gradient(circle at 100% 0%, rgba(71, 85, 105, 0.22), transparent 38%),
        linear-gradient(140deg, rgba(12, 44, 75, 0.98), rgba(18, 63, 105, 0.92) 56%, rgba(16, 80, 70, 0.9));
    color: var(--ea-text-on-dark);
    box-shadow: 0 26px 54px rgba(10, 36, 63, 0.18);
}

.ea-page-shell__hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 32%),
        radial-gradient(circle at 88% 18%, rgba(255, 255, 255, 0.12), transparent 18%);
    pointer-events: none;
}

.ea-page-shell__hero > * {
    position: relative;
    z-index: 1;
}

.ea-page-shell__hero--workspace {
    background:
        radial-gradient(circle at 0% 0%, rgba(31, 156, 122, 0.3), transparent 42%),
        radial-gradient(circle at 100% 0%, rgba(14, 165, 233, 0.18), transparent 40%),
        linear-gradient(140deg, rgba(12, 44, 75, 0.98), rgba(17, 54, 88, 0.94) 52%, rgba(16, 80, 70, 0.9));
}

.ea-page-shell__hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(18rem, 0.95fr);
    gap: clamp(1rem, 2.2vw, 1.8rem);
    align-items: start;
}

.ea-page-shell__eyebrow {
    margin: 0 0 0.6rem;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: rgba(248, 251, 255, 0.82);
}

.ea-page-shell__title {
    margin: 0;
    font-family: var(--ea-font-display);
    font-size: clamp(1.75rem, 3vw, 2.7rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: inherit;
}

.ea-page-shell__subtitle {
    max-width: 72ch;
    margin: 0.85rem 0 0;
    color: rgba(248, 251, 255, 0.9);
    font-size: clamp(1rem, 1.35vw, 1.08rem);
    line-height: 1.65;
}

.ea-page-shell__meta {
    margin: 0.9rem 0 0;
    color: rgba(248, 251, 255, 0.7);
    font-size: 0.92rem;
}

.ea-page-shell__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: flex-start;
}

.ea-page-shell__actions .btn {
    border-radius: 999px;
    padding-inline: 1rem;
    font-weight: 600;
}

.ea-page-shell__panel,
.ea-section-card,
.ea-filter-shell,
.ea-kpi-card,
.ea-command-card,
.ea-flow-card,
.ea-page-header__surface {
    border-radius: calc(var(--ea-radius-lg) - 2px);
    border: 1px solid rgba(12, 44, 75, 0.1);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 18px 40px rgba(10, 36, 63, 0.1);
}

.ea-page-shell__panel {
    padding: clamp(1rem, 2vw, 1.25rem);
    border-color: rgba(248, 251, 255, 0.16);
    background: rgba(255, 255, 255, 0.1);
    color: var(--ea-text-on-dark);
    backdrop-filter: blur(12px);
}

.ea-page-shell__panel .ea-chip {
    border-color: rgba(248, 251, 255, 0.18);
    background: rgba(255, 255, 255, 0.08);
    color: var(--ea-text-on-dark);
}

.ea-page-header__surface,
.ea-section-card,
.ea-filter-shell {
    padding: clamp(1.1rem, 2vw, 1.5rem);
}

.ea-page-header__eyebrow,
.ea-section-heading__eyebrow {
    margin: 0 0 0.45rem;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #47627f;
}

.ea-page-header__row,
.ea-section-heading {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.ea-page-header__copy,
.ea-section-heading__copy {
    display: grid;
    gap: 0.45rem;
    min-width: 0;
}

.ea-page-header__title,
.ea-section-heading__title {
    margin: 0;
    font-family: var(--ea-font-display);
    font-size: clamp(1.2rem, 2.1vw, 1.65rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--ea-primary-dark);
}

.ea-page-header__subtitle,
.ea-section-heading__subtitle,
.ea-section-heading__copy p {
    margin: 0;
    color: var(--ea-text-muted);
    line-height: 1.6;
}

.ea-page-header__badges,
.ea-page-header__actions,
.ea-section-heading__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    align-items: center;
}

.ea-command-grid,
.ea-kpi-grid,
.ea-flow-grid {
    display: grid;
    gap: 0.9rem;
}

.ea-command-grid {
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.ea-kpi-grid {
    grid-template-columns: repeat(auto-fit, minmax(185px, 1fr));
}

.ea-flow-grid {
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.ea-command-card,
.ea-flow-card {
    overflow: hidden;
}

.ea-command-card__link,
.ea-flow-card__link {
    display: flex;
    height: 100%;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.95rem;
    padding: 1rem 1.05rem;
    color: inherit;
    text-decoration: none;
    transition:
        transform 0.18s ease,
        border-color 0.18s ease,
        background-color 0.18s ease,
        box-shadow 0.18s ease;
}

.ea-command-card__link:hover,
.ea-command-card__link:focus-visible,
.ea-flow-card__link:hover,
.ea-flow-card__link:focus-visible {
    color: inherit;
    transform: translateY(-1px);
    background: linear-gradient(145deg, rgba(18, 63, 105, 0.05), rgba(31, 156, 122, 0.06));
    outline: none;
}

.ea-command-card__body,
.ea-flow-card__body {
    display: grid;
    gap: 0.3rem;
}

.ea-command-card__title,
.ea-flow-card__title {
    font-weight: 700;
    color: var(--ea-primary-dark);
}

.ea-command-card__hint,
.ea-flow-card__hint {
    color: var(--ea-text-muted);
    font-size: 0.92rem;
    line-height: 1.5;
}

.ea-command-card__icon,
.ea-flow-card__icon,
.ea-icon-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.7rem;
    height: 2.7rem;
    flex-shrink: 0;
    border-radius: 16px;
    background: linear-gradient(145deg, rgba(18, 63, 105, 0.14), rgba(31, 156, 122, 0.12));
    color: var(--ea-primary-dark);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.ea-kpi-card {
    display: grid;
    gap: 0.32rem;
    padding: 1rem 1.05rem;
}

.ea-kpi-card__label {
    color: var(--ea-text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-weight: 700;
}

.ea-kpi-card__value {
    font-size: clamp(1.25rem, 2vw, 1.8rem);
    font-weight: 800;
    color: var(--ea-primary-dark);
}

.ea-kpi-card__hint {
    color: var(--ea-text-muted);
    font-size: 0.88rem;
}

.ea-filter-shell {
    display: grid;
    gap: 1rem;
    background: linear-gradient(180deg, rgba(249, 251, 255, 0.98), rgba(255, 255, 255, 0.98));
}

.ea-filter-shell details {
    border-top: 1px solid rgba(12, 44, 75, 0.08);
    padding-top: 0.9rem;
}

.ea-filter-shell summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--ea-primary-dark);
}

.ea-empty-state {
    display: grid;
    gap: 0.45rem;
    padding: 1rem 1.05rem;
    border-radius: 18px;
    border: 1px dashed rgba(12, 44, 75, 0.16);
    background: linear-gradient(145deg, rgba(18, 63, 105, 0.04), rgba(31, 156, 122, 0.05));
    color: var(--ea-primary-dark);
}

.ea-empty-state__title {
    font-weight: 700;
}

.ea-empty-state__copy {
    color: var(--ea-text-muted);
    line-height: 1.55;
}

.ea-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.38rem;
    padding: 0.38rem 0.78rem;
    border-radius: 999px;
    border: 1px solid rgba(12, 44, 75, 0.1);
    background: rgba(18, 63, 105, 0.06);
    color: var(--ea-primary-dark);
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.1;
}

.ea-chip--success {
    background: rgba(31, 156, 122, 0.12);
    border-color: rgba(31, 156, 122, 0.22);
    color: #146a54;
}

.ea-chip--warning {
    background: rgba(245, 158, 11, 0.14);
    border-color: rgba(245, 158, 11, 0.24);
    color: #9a5803;
}

.ea-chip--danger {
    background: rgba(220, 38, 38, 0.12);
    border-color: rgba(220, 38, 38, 0.2);
    color: #9f1d1d;
}

.ea-chip--neutral {
    background: rgba(71, 85, 105, 0.1);
    border-color: rgba(71, 85, 105, 0.18);
    color: #334155;
}

.ea-activity-list {
    display: grid;
    gap: 0.8rem;
}

.ea-activity-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.8rem;
    align-items: start;
    padding: 0.95rem 1rem;
    border-radius: 16px;
    background: rgba(18, 63, 105, 0.04);
    border: 1px solid rgba(12, 44, 75, 0.06);
}

.ea-activity-item__meta {
    color: var(--ea-text-muted);
    font-size: 0.85rem;
    white-space: nowrap;
}

@media (max-width: 991.98px) {
    .ea-page-shell__hero-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 767.98px) {
    .ea-page-header__row,
    .ea-section-heading {
        flex-direction: column;
    }

    .ea-page-shell__actions,
    .ea-page-header__actions,
    .ea-section-heading__actions {
        width: 100%;
    }

    .ea-page-shell__actions .btn,
    .ea-page-header__actions .btn,
    .ea-section-heading__actions .btn {
        width: 100%;
    }

    .ea-activity-item {
        grid-template-columns: minmax(0, 1fr);
    }
}