/**
 * MilitarySci — Components Layer v5.0 (part 1: primitives)
 * Buttons, badges, inputs, panels, tables, stats, cards, dropdowns.
 * All rules consume --ms-* tokens.
 *//* ============================================================
   BUTTONS
   ============================================================ */
.msi-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: var(--ms-space-2);
        padding: 9px 18px;
        border-radius: var(--ms-radius-md);
        border: 1px solid transparent;
        font-size: var(--ms-fs-small);
        font-weight: 600;
        line-height: 1.5;
        white-space: nowrap;
        transition:
                background-color var(--ms-dur-fast) var(--ms-ease-out),
                border-color var(--ms-dur-fast) var(--ms-ease-out),
                color var(--ms-dur-fast) var(--ms-ease-out),
                transform var(--ms-dur-fast) var(--ms-ease-out),
                box-shadow var(--ms-dur-fast) var(--ms-ease-out);
}
.msi-btn:active { transform: translateY(1px); }
.msi-btn svg { inline-size: 15px; block-size: 15px; }

.msi-btn--primary,
.msi-btn--gold {
        background: var(--ms-color-accent);
        color: var(--ms-color-text-on-accent);
}
.msi-btn--primary:hover,
.msi-btn--gold:hover {
        background: var(--ms-color-accent-hover);
        box-shadow: var(--ms-shadow-accent);
}
.msi-btn--primary:active,
.msi-btn--gold:active { background: var(--ms-color-accent-press); }

.msi-btn--ghost {
        border-color: var(--ms-color-border);
        background: transparent;
        color: var(--ms-color-text-secondary);
}
.msi-btn--ghost:hover {
        border-color: var(--ms-color-border-strong);
        color: var(--ms-color-text);
        background: var(--ms-color-surface-hi);
}

.msi-btn--sm { padding: 6px 12px; font-size: var(--ms-fs-tiny); border-radius: var(--ms-radius-sm); }
.msi-btn--lg { padding: 12px 26px; font-size: var(--ms-fs-body); border-radius: var(--ms-radius-lg); }
.msi-btn[disabled],
.msi-btn:disabled {
        opacity: .45;
        pointer-events: none;
}

.msi-linkbtn {
        background: none;
        border: none;
        padding: 0;
        color: var(--ms-color-text-secondary);
        font-size: inherit;
        font-weight: 500;
        text-decoration: underline;
        text-decoration-color: var(--ms-color-border-strong);
        text-underline-offset: 3px;
        transition: color var(--ms-dur-fast) var(--ms-ease-out);
}
.msi-linkbtn:hover { color: var(--ms-color-accent); }

.msi-actionbtn {
        display: inline-flex;
        align-items: center;
        gap: var(--ms-space-2);
        padding: var(--ms-space-2) var(--ms-space-3);
        border-radius: var(--ms-radius-md);
        border: 1px solid var(--ms-color-border);
        background: var(--ms-color-surface);
        color: var(--ms-color-text-secondary);
        font-size: var(--ms-fs-small);
        font-weight: 500;
        transition: all var(--ms-dur-fast) var(--ms-ease-out);
}
.msi-actionbtn:hover {
        border-color: var(--ms-color-border-strong);
        color: var(--ms-color-text);
        background: var(--ms-color-surface-hi);
}
.msi-actionbtn.is-active {
        border-color: var(--ms-color-accent-line);
        background: var(--ms-color-accent-softer);
        color: var(--ms-color-accent);
}
.msi-actionbtn svg { inline-size: 14px; block-size: 14px; }

.msi-actions {
        display: flex;
        align-items: center;
        gap: var(--ms-space-2);
        flex-wrap: wrap;
}
/* ============================================================
   BADGES / CHIPS / STATUS
   ============================================================ */
.msi-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 3px 10px;
        border-radius: var(--ms-radius-pill);
        font-size: var(--ms-fs-micro);
        font-weight: 600;
        letter-spacing: .04em;
        line-height: 1.6;
        border: 1px solid var(--ms-color-border);
        background: var(--ms-color-surface);
        color: var(--ms-color-text-secondary);
}
.msi-badge--accent { border-color: transparent; background: var(--ms-color-accent-soft); color: var(--ms-color-accent); }
.msi-badge--info   { border-color: transparent; background: var(--ms-color-cobalt-soft); color: var(--ms-color-cobalt); }
.msi-badge--warn   { border-color: transparent; background: var(--ms-color-amber-soft); color: var(--ms-color-warning); }
.msi-badge--danger { border-color: transparent; background: var(--ms-color-crimson-soft); color: var(--ms-color-danger); }
.msi-badge--outline { background: transparent; }
/* Verification badge */
.msi-verify {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: var(--ms-fs-tiny);
        font-weight: 600;
        letter-spacing: .02em;
}
.msi-verify__dot {
        inline-size: 8px;
        block-size: 8px;
        border-radius: 50%;
        background: var(--ms-color-neutral-3);
        flex-shrink: 0;
}
.msi-verify--verified .msi-verify__dot { background: var(--ms-color-success); box-shadow: 0 0 0 3px var(--ms-color-green-soft); }
.msi-verify--verified { color: var(--ms-color-success); }
.msi-verify--pending .msi-verify__dot { background: var(--ms-color-warning); }
.msi-verify--pending { color: var(--ms-color-warning); }
.msi-verify--rejected .msi-verify__dot { background: var(--ms-color-danger); }
.msi-verify--rejected { color: var(--ms-color-danger); }
.msi-verify--unverified { color: var(--ms-color-text-tertiary); }
/* Confidence steps */
.msi-confidence {
        display: inline-flex;
        align-items: center;
        gap: var(--ms-space-2);
}
.msi-confidence__steps {
        display: inline-flex;
        gap: 3px;
        direction: ltr;
}
.msi-confidence__step {
        inline-size: 14px;
        block-size: 4px;
        border-radius: 1px;
        background: var(--ms-color-neutral-1);
}
.msi-confidence__step.is-on { background: var(--ms-color-teal); }
.msi-confidence__label {
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-text-tertiary);
}
/* Entity chip */
.msi-chip,
.msi-entity-chip {
        display: inline-flex;
        align-items: center;
        gap: 7px;
        padding: 5px 12px;
        border-radius: var(--ms-radius-pill);
        border: 1px solid var(--ms-color-border);
        background: var(--ms-color-surface);
        font-size: var(--ms-fs-tiny);
        font-weight: 500;
        color: var(--ms-color-text-secondary);
        transition: all var(--ms-dur-fast) var(--ms-ease-out);
        max-inline-size: 100%;
}
.msi-chip:hover,
.msi-entity-chip:hover {
        border-color: var(--ms-color-border-strong);
        color: var(--ms-color-text);
        background: var(--ms-color-surface-raised);
}
.msi-chip__dot,
.msi-entity-chip__dot {
        inline-size: 7px;
        block-size: 7px;
        border-radius: 2px;
        background: var(--ms-color-cobalt);
        flex-shrink: 0;
}
/* ============================================================
   FORMS & INPUTS
   ============================================================ */
.msi-field {
        display: grid;
        gap: 6px;
}
.msi-field__label {
        font-size: var(--ms-fs-tiny);
        font-weight: 600;
        color: var(--ms-color-text-secondary);
        letter-spacing: .02em;
}
.msi-input,
.msi-select,
.msi-textarea {
        inline-size: 100%;
        padding: 10px 14px;
        border-radius: var(--ms-radius-md);
        border: 1px solid var(--ms-color-border);
        background: var(--ms-color-bg-deep);
        color: var(--ms-color-text);
        font-size: var(--ms-fs-small);
        transition:
                border-color var(--ms-dur-fast) var(--ms-ease-out),
                background-color var(--ms-dur-fast) var(--ms-ease-out),
                box-shadow var(--ms-dur-fast) var(--ms-ease-out);
}
.msi-input::placeholder,
.msi-textarea::placeholder { color: var(--ms-color-text-quaternary); }
.msi-input:hover,
.msi-select:hover,
.msi-textarea:hover { border-color: var(--ms-color-border-strong); }
.msi-input:focus,
.msi-select:focus,
.msi-textarea:focus {
        border-color: var(--ms-color-accent);
        background: var(--ms-color-surface);
        box-shadow: 0 0 0 3px var(--ms-color-accent-softer);
}
.msi-textarea { min-block-size: 110px; resize: vertical; line-height: var(--ms-lh-body); }
.msi-select {
        appearance: none;
        background-image: linear-gradient(45deg, transparent 50%, var(--ms-color-text-tertiary) 50%), linear-gradient(135deg, var(--ms-color-text-tertiary) 50%, transparent 50%);
        background-position: calc(0% + 16px) calc(50% - 2px), calc(0% + 21px) calc(50% - 2px);
        background-size: 5px 5px;
        background-repeat: no-repeat;
        padding-inline-start: 34px;
}
/* Search field */
.msi-searchfield {
        position: relative;
        display: flex;
        align-items: center;
}
.msi-searchfield__input,
.msi-searchfield input {
        inline-size: 100%;
        padding: 12px 42px;
        border-radius: var(--ms-radius-lg);
        border: 1px solid var(--ms-color-border);
        background: var(--ms-color-surface);
        font-size: var(--ms-fs-body);
        transition: all var(--ms-dur-base) var(--ms-ease-out);
}
.msi-searchfield svg {
        position: absolute;
        inset-inline-start: 14px;
        inline-size: 17px;
        block-size: 17px;
        color: var(--ms-color-text-tertiary);
        pointer-events: none;
}
.msi-searchfield__kbd {
        position: absolute;
        inset-inline-end: 12px;
        font-family: var(--ms-font-mono);
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-text-quaternary);
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-xs);
        padding: 2px 6px;
}
.msi-searchfield input:focus {
        border-color: var(--ms-color-accent);
        box-shadow: 0 0 0 3px var(--ms-color-accent-softer);
}
/* ============================================================
   PANELS — the universal surface
   ============================================================ */
.msi-panel {
        background: var(--ms-color-surface);
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-lg);
        overflow: hidden;
}
.msi-panel__head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--ms-space-4);
        padding: var(--ms-space-4) var(--ms-space-5);
        border-block-end: 1px solid var(--ms-color-hairline);
}
.msi-panel__title {
        font-size: var(--ms-fs-h4);
        font-weight: 600;
        display: flex;
        align-items: center;
        gap: var(--ms-space-2);
}
.msi-panel__hint {
        font-size: var(--ms-fs-tiny);
        color: var(--ms-color-text-tertiary);
}
.msi-panel__body { padding: var(--ms-space-5); }
.msi-panel--flush .msi-panel__body { padding: 0; }
/* Section head (in-page) */
.msi-sechead {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        gap: var(--ms-space-4);
        margin-block-end: var(--ms-space-5);
}
.msi-sechead__title {
        font-family: var(--ms-font-display);
        font-size: var(--ms-fs-h3);
        font-weight: 600;
        display: flex;
        align-items: center;
        gap: var(--ms-space-3);
}
.msi-sechead__title::before {
        content: "";
        inline-size: 3px;
        block-size: 18px;
        background: var(--ms-color-accent);
        border-radius: var(--ms-radius-pill);
}
.msi-sechead__desc {
        color: var(--ms-color-text-tertiary);
        font-size: var(--ms-fs-small);
        margin-block-start: var(--ms-space-2);
}
.msi-sechead__link {
        flex-shrink: 0;
        font-size: var(--ms-fs-tiny);
        color: var(--ms-color-text-tertiary);
        transition: color var(--ms-dur-fast) var(--ms-ease-out);
}
.msi-sechead__link:hover { color: var(--ms-color-accent); }
/* ============================================================
   TABLES
   ============================================================ */
.msi-tablewrap {
        overflow-x: auto;
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-lg);
        background: var(--ms-color-surface);
}
.msi-table {
        inline-size: 100%;
        border-collapse: collapse;
        font-size: var(--ms-fs-small);
}
.msi-table th {
        text-align: start;
        font-size: var(--ms-fs-tiny);
        font-weight: 600;
        letter-spacing: .04em;
        color: var(--ms-color-text-tertiary);
        padding: var(--ms-space-3) var(--ms-space-4);
        border-block-end: 1px solid var(--ms-color-border);
        background: var(--ms-color-bg-secondary);
        white-space: nowrap;
}
.msi-table td {
        padding: var(--ms-space-3) var(--ms-space-4);
        border-block-end: 1px solid var(--ms-color-hairline);
        color: var(--ms-color-text-secondary);
        vertical-align: middle;
}
.msi-table tr:last-child td { border-block-end: none; }
.msi-table tbody tr { transition: background-color var(--ms-dur-fast) var(--ms-ease-out); }
.msi-table tbody tr:hover { background: var(--ms-color-surface-hi); }
.msi-table td[data-mono],
.msi-table .msi-mono { color: var(--ms-color-text); }
/* ============================================================
   STATS
   ============================================================ */
.msi-statstrip {
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: 1fr;
        gap: 1px;
        background: var(--ms-color-border);
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-lg);
        overflow: hidden;
}
.msi-statstrip__cell {
        background: var(--ms-color-surface);
        padding: var(--ms-space-4) var(--ms-space-5);
        display: grid;
        gap: 4px;
}
.msi-statstrip__value {
        font-family: var(--ms-font-mono);
        font-size: var(--ms-fs-h2);
        font-weight: 600;
        color: var(--ms-color-text);
        line-height: 1.1;
        font-variant-numeric: tabular-nums;
        direction: ltr;
        unicode-bidi: embed;
}
.msi-statstrip__label {
        font-size: var(--ms-fs-tiny);
        color: var(--ms-color-text-tertiary);
}

.msi-statcard {
        display: grid;
        gap: 6px;
        padding: var(--ms-space-5);
        background: var(--ms-color-surface);
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-lg);
        position: relative;
        overflow: hidden;
        transition: border-color var(--ms-dur-base) var(--ms-ease-out);
}
.msi-statcard::before {
        content: "";
        position: absolute;
        inset-block-start: 0;
        inset-inline: 0;
        block-size: 2px;
        background: linear-gradient(90deg, var(--ms-color-accent), transparent 70%);
        opacity: 0;
        transition: opacity var(--ms-dur-base) var(--ms-ease-out);
}
.msi-statcard:hover { border-color: var(--ms-color-border-strong); }
.msi-statcard:hover::before { opacity: 1; }
.msi-statcard__value {
        font-family: var(--ms-font-mono);
        font-size: var(--ms-fs-h1);
        font-weight: 600;
        line-height: 1;
        color: var(--ms-color-text);
        font-variant-numeric: tabular-nums;
        direction: ltr;
        unicode-bidi: embed;
}
.msi-statcard__label {
        font-size: var(--ms-fs-small);
        color: var(--ms-color-text-secondary);
}
.msi-statcard__hint {
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-text-quaternary);
}

.msi-metric {
        display: flex;
        align-items: baseline;
        justify-content: space-between;
        gap: var(--ms-space-4);
        padding: var(--ms-space-3) 0;
        border-block-end: 1px solid var(--ms-color-hairline);
}
.msi-metric__label { font-size: var(--ms-fs-small); color: var(--ms-color-text-tertiary); }
.msi-metric__value {
        font-family: var(--ms-font-mono);
        font-weight: 600;
        color: var(--ms-color-text);
        direction: ltr;
        unicode-bidi: embed;
}
.msi-metric__trend { font-size: var(--ms-fs-micro); color: var(--ms-color-success); }
/* ============================================================
   ENTITY CARDS — the core editorial unit
   ============================================================ */
.msi-card {
        display: flex;
        flex-direction: column;
        background: var(--ms-color-surface);
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-lg);
        aspect-ratio: 16 / 16;
        overflow: hidden;
        position: relative;
        transition:
                border-color var(--ms-dur-base) var(--ms-ease-out),
                transform var(--ms-dur-base) var(--ms-ease-out),
                box-shadow var(--ms-dur-base) var(--ms-ease-out);
}
.msi-card:hover {
        border-color: var(--ms-color-border-strong);
        transform: translateY(-2px);
        box-shadow: var(--ms-shadow-2);
}
.msi-card__link {
        position: absolute;
        inset: 0;
        z-index: 1;
}
.msi-card__media {
        position: relative;
        aspect-ratio: 16 / 9;
        overflow: hidden;
        background:
                linear-gradient(var(--ms-atmo-grid) 1px, transparent 1px),
                linear-gradient(90deg, var(--ms-atmo-grid) 1px, transparent 1px),
                var(--ms-color-bg-deep);
        background-size: 28px 28px, 28px 28px, auto;
}
.msi-card__media img {
        inline-size: 100%;
        block-size: 100%;
        object-fit: cover;
        transition: transform var(--ms-dur-slow) var(--ms-ease-swing);
}
.msi-card:hover .msi-card__media img { transform: scale(1.04); }
.msi-card__media .msi-badge {
        position: absolute;
        inset-block-start: var(--ms-space-3);
        inset-inline-start: var(--ms-space-3);
        z-index: 2;
        backdrop-filter: blur(8px);
}
.msi-card__body {
        display: flex;
        flex-direction: column;
        gap: var(--ms-space-2);
        padding: var(--ms-space-4);
        flex: 1;
}
.msi-card__title {
        font-size: var(--ms-fs-h4);
        font-weight: 600;
        line-height: var(--ms-lh-tight);
        color: var(--ms-color-text);
}
.msi-card:hover .msi-card__title { color: var(--ms-color-accent); }
.msi-card__excerpt {
        font-size: var(--ms-fs-small);
        color: var(--ms-color-text-tertiary);
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
}
.msi-card__meta {
        display: flex;
        align-items: center;
        gap: var(--ms-space-3);
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-text-quaternary);
        margin-block-start: auto;
        padding-block-start: var(--ms-space-2);
        border-block-start: 1px solid var(--ms-color-hairline);
}
.msi-card__date { font-family: var(--ms-font-mono); direction: ltr; unicode-bidi: embed; }
.msi-card__place { display: inline-flex; align-items: center; gap: 4px; }
.msi-card__facts {
        display: flex;
        gap: var(--ms-space-4);
        flex-wrap: wrap;
        padding-block-start: var(--ms-space-2);
}
.msi-card__fact {
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-text-tertiary);
        display: inline-flex;
        align-items: center;
        gap: 5px;
}
.msi-card__fact [data-mono] { color: var(--ms-color-text-secondary); font-weight: 600; }
/* Document card */
.msi-doccard {
        display: flex;
        align-items: center;
        gap: var(--ms-space-4);
        padding: var(--ms-space-4);
        background: var(--ms-color-surface);
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-lg);
        transition: border-color var(--ms-dur-fast) var(--ms-ease-out);
}
.msi-doccard:hover { border-color: var(--ms-color-border-strong); }
.msi-doccard__icon {
        flex-shrink: 0;
        inline-size: 42px;
        block-size: 42px;
        display: grid;
        place-items: center;
        border-radius: var(--ms-radius-md);
        background: var(--ms-color-cobalt-soft);
        color: var(--ms-color-cobalt);
}
.msi-doccard__icon svg { inline-size: 20px; block-size: 20px; }
.msi-doccard__body { flex: 1; min-inline-size: 0; }
.msi-doccard__title {
        font-size: var(--ms-fs-small);
        font-weight: 600;
        color: var(--ms-color-text);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
}
.msi-doccard__meta {
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-text-quaternary);
        margin-block-start: 2px;
}
.msi-doccard__actions { flex-shrink: 0; display: flex; gap: var(--ms-space-2); }
/* ============================================================
   DROPDOWN / ACCOUNT MENU
   ============================================================ *//* Avatar */
.msi-avatar {
        inline-size: 32px;
        block-size: 32px;
        border-radius: 50%;
        background: var(--ms-color-violet-soft);
        color: var(--ms-color-violet);
        display: grid;
        place-items: center;
        font-size: var(--ms-fs-tiny);
        font-weight: 700;
        flex-shrink: 0;
        border: 1px solid var(--ms-color-border);
}
/* ============================================================
   SPECS — technical data tables (mono, sourceful)
   ============================================================ */
.msi-specs { display: grid; gap: var(--ms-space-5); }
.msi-specgroup {
        background: var(--ms-color-surface);
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-lg);
        overflow: hidden;
}
.msi-specgroup__title {
        display: flex;
        align-items: center;
        gap: var(--ms-space-3);
        padding: var(--ms-space-3) var(--ms-space-4);
        font-size: var(--ms-fs-small);
        font-weight: 600;
        color: var(--ms-color-text);
        background: var(--ms-color-bg-secondary);
        border-block-end: 1px solid var(--ms-color-hairline);
}
.msi-specgroup__title::before {
        content: "";
        inline-size: 8px;
        block-size: 8px;
        border: 1.5px solid var(--ms-color-accent);
        border-radius: 2px;
        rotate: 45deg;
}
.msi-speclist { display: grid; }
.msi-specrow {
        display: grid;
        grid-template-columns: minmax(140px, 220px) 1fr;
        gap: var(--ms-space-4);
        padding: 10px var(--ms-space-4);
        border-block-end: 1px solid var(--ms-color-hairline);
        font-size: var(--ms-fs-small);
        transition: background-color var(--ms-dur-fast) var(--ms-ease-out);
}
.msi-specrow:last-child { border-block-end: none; }
.msi-specrow:hover { background: var(--ms-color-surface-hi); }
.msi-specrow__label { color: var(--ms-color-text-tertiary); }
.msi-specrow__value {
        color: var(--ms-color-text);
        font-weight: 500;
        display: inline-flex;
        align-items: baseline;
        gap: 6px;
        flex-wrap: wrap;
}
.msi-specrow__value .msi-unit {
        font-family: var(--ms-font-mono);
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-text-quaternary);
}
.msi-specrow__source {
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-text-quaternary);
        font-family: var(--ms-font-mono);
        direction: ltr;
        unicode-bidi: embed;
}
.msi-specrow__lock { color: var(--ms-color-warning); }
/* ============================================================
   TIMELINE
   ============================================================ */
.msi-timeline {
        position: relative;
        display: grid;
        gap: 0;
        padding-inline-start: var(--ms-space-6);
}
.msi-timeline::before {
        content: "";
        position: absolute;
        inset-block: 6px;
        inset-inline-start: 7px;
        inline-size: 1.5px;
        background: linear-gradient(to bottom, var(--ms-color-accent-line), var(--ms-color-border) 30%, var(--ms-color-border));
}
.msi-tlrow {
        position: relative;
        padding-block: var(--ms-space-4);
        display: grid;
        gap: 4px;
}
.msi-tlrow + .msi-tlrow { border-block-start: 1px dashed var(--ms-color-hairline); border-style: solid; }
.msi-tlrow__node {
        position: absolute;
        inset-block-start: 22px;
        inset-inline-start: calc(-1 * var(--ms-space-6) + 2px);
        inline-size: 11px;
        block-size: 11px;
        border-radius: 50%;
        background: var(--ms-color-surface);
        border: 2px solid var(--ms-color-accent);
        box-shadow: 0 0 0 4px var(--ms-color-accent-softer);
}
.msi-tlrow__when {
        display: flex;
        align-items: baseline;
        gap: var(--ms-space-2);
}
.msi-tlrow__date {
        font-family: var(--ms-font-mono);
        font-size: var(--ms-fs-tiny);
        font-weight: 600;
        color: var(--ms-color-accent);
        direction: ltr;
        unicode-bidi: embed;
}
.msi-tlrow__precision {
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-text-quaternary);
}
.msi-tlrow__title {
        font-size: var(--ms-fs-body);
        font-weight: 600;
        color: var(--ms-color-text);
}
.msi-tlrow__text {
        font-size: var(--ms-fs-small);
        color: var(--ms-color-text-tertiary);
}
/* ============================================================
   RELATIONSHIPS — rails, connection blocks, graph fragments
   ============================================================ */
.msi-relpanel { display: grid; gap: var(--ms-space-5); }

.msi-relgroups { display: grid; gap: var(--ms-space-4); }
.msi-relgroup {
        background: var(--ms-color-surface);
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-lg);
        overflow: hidden;
}
.msi-relgroup__head {
        display: flex;
        align-items: center;
        gap: var(--ms-space-3);
        padding: var(--ms-space-3) var(--ms-space-4);
        border-block-end: 1px solid var(--ms-color-hairline);
        background: var(--ms-color-bg-secondary);
}
.msi-relgroup__dir {
        font-family: var(--ms-font-mono);
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-cobalt);
        padding: 2px 8px;
        border: 1px solid var(--ms-color-cobalt-soft);
        background: var(--ms-color-cobalt-soft);
        border-radius: var(--ms-radius-pill);
        direction: ltr;
        unicode-bidi: embed;
}
.msi-relgroup__rel {
        font-size: var(--ms-fs-small);
        font-weight: 600;
        color: var(--ms-color-text);
}
.msi-relgroup__type {
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-text-tertiary);
}
.msi-relgroup__count {
        margin-inline-start: auto;
        font-family: var(--ms-font-mono);
        font-size: var(--ms-fs-tiny);
        color: var(--ms-color-text-tertiary);
}
.msi-relgroup__list {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
        gap: 1px;
        background: var(--ms-color-hairline);
}
.msi-relgroup__item {
        background: var(--ms-color-surface);
        padding: var(--ms-space-3) var(--ms-space-4);
        font-size: var(--ms-fs-small);
        color: var(--ms-color-text-secondary);
        display: flex;
        align-items: center;
        gap: var(--ms-space-2);
        transition: background-color var(--ms-dur-fast) var(--ms-ease-out);
        position: relative;
}
.msi-relgroup__item:hover { background: var(--ms-color-surface-hi); }
.msi-relgroup__item a {
        color: inherit;
        display: flex;
        align-items: center;
        gap: var(--ms-space-2);
        min-inline-size: 0;
}
.msi-relgroup__item a:hover { color: var(--ms-color-accent); }
.msi-relgroup__name {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
}
.msi-relgroup__item::after {
        content: "←";
        margin-inline-start: auto;
        color: var(--ms-color-text-quaternary);
        opacity: 0;
        transition: opacity var(--ms-dur-fast) var(--ms-ease-out);
}
html[dir="ltr"] .msi-relgroup__item::after { content: "→"; }
.msi-relgroup__item:hover::after { opacity: 1; color: var(--ms-color-accent); }
/* Relationship chip — inline contextual link */
.msi-relchip {
        display: inline-flex;
        align-items: center;
        gap: 7px;
        padding: 4px 10px 4px 4px;
        border-radius: var(--ms-radius-pill);
        border: 1px solid var(--ms-color-border);
        background: var(--ms-color-bg-deep);
        font-size: var(--ms-fs-tiny);
        transition: all var(--ms-dur-fast) var(--ms-ease-out);
}
html[dir="ltr"] .msi-relchip { padding: 4px 4px 4px 10px; }
.msi-relchip:hover { border-color: var(--ms-color-accent-line); background: var(--ms-color-accent-softer); }
.msi-relchip__dot {
        inline-size: 22px;
        block-size: 22px;
        border-radius: 50%;
        display: grid;
        place-items: center;
        background: var(--ms-color-cobalt-soft);
        color: var(--ms-color-cobalt);
        flex-shrink: 0;
}
.msi-relchip__rel {
        color: var(--ms-color-text-quaternary);
        font-size: var(--ms-fs-micro);
}
.msi-relchip__target {
        color: var(--ms-color-text-secondary);
        font-weight: 500;
}
/* Graph fragment */
.msi-graph {
        position: relative;
        display: grid;
        gap: var(--ms-space-3);
        justify-items: center;
        padding: var(--ms-space-6);
        background:
                radial-gradient(circle at 50% 42%, var(--ms-atmo-cobalt), transparent 62%),
                var(--ms-color-bg-deep);
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-lg);
        overflow: hidden;
}
.msi-graph__center {
        display: grid;
        place-items: center;
        text-align: center;
        gap: 2px;
        padding: var(--ms-space-3) var(--ms-space-5);
        border-radius: var(--ms-radius-lg);
        border: 1.5px solid var(--ms-color-accent-line);
        background: var(--ms-color-surface);
        color: var(--ms-color-text);
        font-weight: 600;
        font-size: var(--ms-fs-small);
        box-shadow: var(--ms-shadow-2);
        position: relative;
        z-index: 2;
}
.msi-graph__center small {
        font-family: var(--ms-font-mono);
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-text-tertiary);
        letter-spacing: .1em;
        direction: ltr;
        unicode-bidi: embed;
}
.msi-graph__nodes {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--ms-space-2);
        position: relative;
        z-index: 2;
}
.msi-graph__node {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 5px 12px;
        border-radius: var(--ms-radius-pill);
        background: var(--ms-color-surface-raised);
        border: 1px solid var(--ms-color-border-strong);
        font-size: var(--ms-fs-tiny);
        color: var(--ms-color-text-secondary);
        transition: all var(--ms-dur-fast) var(--ms-ease-out);
}
.msi-graph__node:hover {
        border-color: var(--ms-color-accent-line);
        color: var(--ms-color-accent);
        transform: translateY(-1px);
}
.msi-graph__edge {
        position: absolute;
        inline-size: 1px;
        background: linear-gradient(var(--ms-color-border-strong), transparent);
        pointer-events: none;
}
/* ============================================================
   PROVENANCE — elegant, quiet, traceable
   ============================================================ */
.msi-provenance { display: grid; gap: var(--ms-space-2); }
.msi-provrow {
        display: flex;
        align-items: flex-start;
        gap: var(--ms-space-3);
        padding: var(--ms-space-3) var(--ms-space-4);
        margin: var(--ms-space-5) var(--ms-space-1);
        border: 1px solid var(--ms-color-hairline);
        border-inline-start: 2px solid var(--ms-color-teal);
        border-radius: var(--ms-radius-md);
        background: color-mix(in srgb, var(--ms-color-surface) 55%, transparent);
        font-size: var(--ms-fs-tiny);
}
.msi-provrow__type {
        font-family: var(--ms-font-mono);
        color: var(--ms-color-teal);
        white-space: nowrap;
        direction: ltr;
        unicode-bidi: embed;
}
.msi-provrow__main { flex: 1; min-inline-size: 0; color: var(--ms-color-text-secondary); }
.msi-provrow__ref {
        display: block;
        color: var(--ms-color-text-tertiary);
        margin-block-start: 2px;
}
.msi-provrow__ref a { color: var(--ms-color-cobalt); }
.msi-provrow__ref a:hover { text-decoration: underline; }
.msi-provrow__trust {
        display: flex;
        align-items: center;
        gap: var(--ms-space-2);
        flex-shrink: 0;
}
.msi-provrow__time {
        font-family: var(--ms-font-mono);
        color: var(--ms-color-text-quaternary);
        direction: ltr;
        unicode-bidi: embed;
}
.msi-provrow__notes {
        color: var(--ms-color-text-quaternary);
        margin-block-start: 4px;
}
/* ============================================================
   MEDIA / GALLERY
   ============================================================ */
.msi-gallery {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        padding: var(--ms-space-3);
}
.msi-gallery__item {
        position: relative;
        border-radius: var(--ms-radius-md);
        overflow: hidden;
        border: 1px solid var(--ms-color-border);
        background: var(--ms-color-bg-deep);
        aspect-ratio: 4 / 3;
}
.msi-gallery__link { position: absolute; inset: 0; z-index: 2; }
.msi-gallery__item img {
        inline-size: 100%;
        block-size: 100%;
        object-fit: cover;
        transition: transform var(--ms-dur-slow) var(--ms-ease-swing);
}
.msi-gallery__item:hover img { transform: scale(1.05); }
.msi-gallery__caption {
        position: absolute;
        inset-inline: 0;
        inset-block-end: 0;
        padding: var(--ms-space-4) var(--ms-space-3) var(--ms-space-2);
        background: linear-gradient(transparent, rgba(0,0,0,.75));
        color: #fff;
        font-size: var(--ms-fs-micro);
        z-index: 1;
        opacity: 0;
        transition: opacity var(--ms-dur-base) var(--ms-ease-out);
}
.msi-gallery__item:hover .msi-gallery__caption { opacity: 1; }
/* Lightbox */
.msi-lightbox {
        position: fixed;
        inset: 0;
        z-index: var(--ms-z-toast);
        background: var(--ms-color-overlay);
        backdrop-filter: blur(10px);
        display: grid;
        place-items: center;
        padding: var(--ms-space-6);
        opacity: 0;
        visibility: hidden;
        transition: opacity var(--ms-dur-base) var(--ms-ease-out);
}
.msi-lightbox.is-open { opacity: 1; visibility: visible; }
.msi-lightbox img {
        max-block-size: 85vh;
        max-inline-size: 100%;
        border-radius: var(--ms-radius-md);
        box-shadow: var(--ms-shadow-3);
}
.msi-lightbox__close {
        position: absolute;
        inset-block-start: var(--ms-space-5);
        inset-inline-end: var(--ms-space-5);
        color: #fff;
}
/* ==========================================================================
   GALLERY & LIGHTBOX ENHANCEMENTS
   ========================================================================== *//* 1. Gallery Item Hover Indicator (Expand hint) */
.msi-gallery__item {
	cursor: pointer;
}
.msi-gallery__item::after {
	content: "↗";
	position: absolute;
	inset-block-start: var(--ms-space-3);
	inset-inline-end: var(--ms-space-3);
	inline-size: 36px;
	block-size: 36px;
	display: grid;
	place-items: center;
	border-radius: 50%;
	background: var(--ms-color-overlay);
	color: #fff;
	font-size: 1.1rem;
	font-weight: 700;
	opacity: 0;
	transform: scale(0.8) translate(8px, -8px);
	transition: all var(--ms-dur-base) var(--ms-ease-out);
	z-index: 3;
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
}
.msi-gallery__item:hover::after {
	opacity: 1;
	transform: scale(1) translate(0, 0);
}
/* 2. Lightbox Navigation & Close Buttons */
.msi-lightbox__close,
.msi-lightbox__nav {
	position: absolute;
	z-index: 10;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	inline-size: 48px;
	block-size: 48px;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.15);
	background: var(--ms-color-overlay);
	color: #fff;
	font-size: 1.5rem;
	line-height: 1;
	cursor: pointer;
	transition: all var(--ms-dur-fast) var(--ms-ease-out);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
}

.msi-lightbox__close:hover,
.msi-lightbox__nav:hover {
	background: var(--ms-color-accent);
	border-color: var(--ms-color-accent);
	color: var(--ms-color-text-on-accent);
	transform: scale(1.08);
	box-shadow: var(--ms-shadow-accent);
}
/* Close Button Position */
.msi-lightbox__close {
	inset-block-start: var(--ms-space-5);
	inset-inline-end: var(--ms-space-5);
	font-size: 1.8rem;
}
/* Previous Button Position */
.msi-lightbox__nav--prev {
	inset-block-start: 50%;
	inset-inline-start: var(--ms-space-5);
	transform: translateY(-50%);
}
.msi-lightbox__nav--prev:hover {
	transform: translateY(-50%) scale(1.08);
}
/* Next Button Position */
.msi-lightbox__nav--next {
	inset-block-start: 50%;
	inset-inline-end: var(--ms-space-5);
	transform: translateY(-50%);
}
.msi-lightbox__nav--next:hover {
	transform: translateY(-50%) scale(1.08);
}
/* Mobile Adjustments for better touch targets */
@media (max-width: 640px) {
	.msi-lightbox__nav {
		inline-size: 40px;
		block-size: 40px;
		font-size: 1.2rem;
	}
	.msi-lightbox__nav--prev {
		inset-inline-start: var(--ms-space-3);
	}
	.msi-lightbox__nav--next {
		inset-inline-end: var(--ms-space-3);
	}
	.msi-lightbox__close {
		inset-block-start: var(--ms-space-3);
		inset-inline-end: var(--ms-space-3);
	}
}
/* ============================================================
   COMMAND PALETTE
   ============================================================ *//* ============================================================
   TOASTS
   ============================================================ */
.msi-toasts {
        position: fixed;
        inset-block-end: var(--ms-space-5);
        inset-inline-start: 50%;
        transform: translateX(-50%);
        z-index: var(--ms-z-toast);
        display: grid;
        gap: var(--ms-space-2);
        justify-items: center;
        pointer-events: none;
}
.msi-toast {
        display: flex;
        align-items: center;
        gap: var(--ms-space-3);
        padding: var(--ms-space-3) var(--ms-space-5);
        background: var(--ms-color-surface-raised);
        border: 1px solid var(--ms-color-border-strong);
        border-radius: var(--ms-radius-pill);
        box-shadow: var(--ms-shadow-3);
        font-size: var(--ms-fs-small);
        color: var(--ms-color-text);
        pointer-events: auto;
        animation: toast-in var(--ms-dur-slow) var(--ms-ease-swing);
}
.msi-toast--success { border-color: var(--ms-color-success); }
.msi-toast--error { border-color: var(--ms-color-danger); }
.msi-toast--error { color: var(--ms-color-danger); }
@keyframes toast-in {
        from { opacity: 0; transform: translateY(12px); }
        to   { opacity: 1; transform: translateY(0); }
}
/* ============================================================
   EMPTY STATES & SKELETONS
   ============================================================ */
.msi-empty {
        display: grid;
        justify-items: center;
        gap: var(--ms-space-3);
        padding: var(--ms-space-10) var(--ms-space-5);
        text-align: center;
        color: var(--ms-color-text-tertiary);
}
.msi-empty__icon {
        inline-size: 52px;
        block-size: 52px;
        display: grid;
        place-items: center;
        border-radius: 50%;
        border: 1px dashed var(--ms-color-border-strong);
        color: var(--ms-color-text-quaternary);
}
.msi-empty__icon svg { inline-size: 22px; block-size: 22px; }
.msi-empty__title { font-size: var(--ms-fs-body); font-weight: 600; color: var(--ms-color-text-secondary); }
.msi-empty__text { font-size: var(--ms-fs-small); max-inline-size: 46ch; }
.msi-empty__cta { margin-block-start: var(--ms-space-2); }

.msi-skeleton {
        position: relative;
        overflow: hidden;
        background: var(--ms-color-neutral-1);
        border-radius: var(--ms-radius-md);
        min-block-size: 14px;
}
.msi-skeleton::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(90deg, transparent, var(--ms-atmo-grid-strong), transparent);
        animation: skeleton-wave 1.6s infinite;
}
@keyframes skeleton-wave {
        from { transform: translateX(-100%); }
        to   { transform: translateX(100%); }
}
/* ============================================================
   NOTIFICATIONS
   ============================================================ */
.msi-notif {
        display: flex;
        gap: var(--ms-space-3);
        padding: var(--ms-space-3) var(--ms-space-4);
        border-radius: var(--ms-radius-md);
        font-size: var(--ms-fs-small);
        transition: background-color var(--ms-dur-fast) var(--ms-ease-out);
        position: relative;
}
.msi-notif:hover { background: var(--ms-color-surface-hi); }
.msi-notif.is-unread::before {
        content: "";
        position: absolute;
        inset-block-start: 50%;
        inset-inline-start: 4px;
        inline-size: 5px;
        block-size: 5px;
        border-radius: 50%;
        background: var(--ms-color-accent);
        transform: translateY(-50%);
}
.msi-notif__dot {
        flex-shrink: 0;
        inline-size: 30px;
        block-size: 30px;
        border-radius: var(--ms-radius-md);
        display: grid;
        place-items: center;
        background: var(--ms-color-cobalt-soft);
        color: var(--ms-color-cobalt);
}
.msi-notif__dot svg { inline-size: 14px; block-size: 14px; }
.msi-notif__body { flex: 1; min-inline-size: 0; }
.msi-notif__text { color: var(--ms-color-text); font-weight: 500; }
.msi-notif__desc {
        color: var(--ms-color-text-tertiary);
        font-size: var(--ms-fs-tiny);
        margin-block-start: 2px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
}
.msi-notif__time {
        font-family: var(--ms-font-mono);
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-text-quaternary);
        direction: ltr;
        unicode-bidi: embed;
}
/* ============================================================
   ACCESS NOTICE (locked content)
   ============================================================ */
.msi-access {
        display: flex;
        gap: var(--ms-space-4);
        align-items: flex-start;
        padding: var(--ms-space-5);
        background: linear-gradient(135deg, var(--ms-color-violet-soft), transparent 70%);
        border: 1px solid color-mix(in srgb, var(--ms-color-violet) 30%, transparent);
        border-radius: var(--ms-radius-lg);
}
.msi-access__icon {
        flex-shrink: 0;
        inline-size: 40px;
        block-size: 40px;
        display: grid;
        place-items: center;
        border-radius: var(--ms-radius-md);
        background: var(--ms-color-violet-soft);
        color: var(--ms-color-violet);
}
.msi-access__title { font-weight: 600; font-size: var(--ms-fs-body); }
.msi-access__text {
        color: var(--ms-color-text-secondary);
        font-size: var(--ms-fs-small);
        margin-block-start: 4px;
}
.msi-access__cta { margin-block-start: var(--ms-space-3); }
/* ============================================================
   PRESENTATION SELECTOR (editor)
   ============================================================ *//* ============================================================
   VIEW SWITCH / COUNTDOWN / MISC
   ============================================================ */
.msi-viewswitch {
        display: inline-flex;
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-md);
        overflow: hidden;
        background: var(--ms-color-surface);
}
.msi-viewswitch button {
        padding: 7px 14px;
        font-size: var(--ms-fs-tiny);
        color: var(--ms-color-text-tertiary);
        border-inline-start: 1px solid var(--ms-color-border);
        transition: all var(--ms-dur-fast) var(--ms-ease-out);
}
.msi-viewswitch button:first-child { border-inline-start: none; }
.msi-viewswitch button.is-active {
        background: var(--ms-color-surface-hi);
        color: var(--ms-color-text);
}

.msi-countdown {
        display: flex;
        gap: var(--ms-space-3);
        direction: ltr;
}
.msi-countdown__unit {
        display: grid;
        justify-items: center;
        gap: 3px;
        min-inline-size: 64px;
        padding: var(--ms-space-3);
        background: var(--ms-color-bg-deep);
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-md);
}
.msi-countdown__unit strong {
        font-family: var(--ms-font-mono);
        font-size: 1.5rem;
        font-weight: 600;
        color: var(--ms-color-text);
        font-variant-numeric: tabular-nums;
        line-height: 1;
}
.msi-countdown__unit span {
        font-size: var(--ms-fs-micro);
        color: var(--ms-color-text-quaternary);
        letter-spacing: .1em;
}

.msi-tabs {
        display: flex;
        gap: var(--ms-space-1);
        border-block-end: 1px solid var(--ms-color-border);
        overflow-x: auto;
        scrollbar-width: none;
}
.msi-tabs::-webkit-scrollbar { display: none; }
.msi-tabs button,
.msi-tab {
        padding: var(--ms-space-3) var(--ms-space-4);
        font-size: var(--ms-fs-small);
        font-weight: 500;
        color: var(--ms-color-text-tertiary);
        border-block-end: 2px solid transparent;
        margin-block-end: -1px;
        white-space: nowrap;
        transition: all var(--ms-dur-fast) var(--ms-ease-out);
}
.msi-tabs button:hover,
.msi-tab:hover { color: var(--ms-color-text); }
.msi-tabs button.is-active,
.msi-tab.is-active {
        color: var(--ms-color-accent);
        border-block-end-color: var(--ms-color-accent);
}
/* Pagination */
.msi-pagination {
        display: flex;
        justify-content: center;
        gap: var(--ms-space-2);
        margin-block-start: var(--ms-space-8);
}
.msi-pagination .page-numbers {
        display: grid;
        place-items: center;
        min-inline-size: 38px;
        block-size: 38px;
        padding-inline: var(--ms-space-2);
        border-radius: var(--ms-radius-md);
        border: 1px solid var(--ms-color-border);
        background: var(--ms-color-surface);
        font-family: var(--ms-font-mono);
        font-size: var(--ms-fs-small);
        color: var(--ms-color-text-secondary);
        transition: all var(--ms-dur-fast) var(--ms-ease-out);
}
.msi-pagination .page-numbers:hover {
        border-color: var(--ms-color-border-strong);
        color: var(--ms-color-text);
}
.msi-pagination .page-numbers.current {
        background: var(--ms-color-accent);
        border-color: var(--ms-color-accent);
        color: var(--ms-color-text-on-accent);
}
/* Filter bar (archives) */
.msi-filterbar {
        display: flex;
        align-items: center;
        gap: var(--ms-space-3);
        flex-wrap: wrap;
        padding: var(--ms-space-4);
        background: var(--ms-color-surface);
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-lg);
        margin-block-end: var(--ms-space-6);
}
.msi-filterbar__spacer { flex: 1; }
.msi-filterbar select { max-inline-size: 200px; }
/* Responsive components */
@media (max-width: 900px) {
        .msi-specrow { grid-template-columns: 1fr; gap: 2px; }
        .msi-statstrip { grid-auto-flow: row; grid-template-columns: repeat(2, 1fr); }
        .msi-gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
        .msi-countdown__unit { min-inline-size: 52px; }
        .msi-toast { inline-size: calc(100% - 2 * var(--ms-space-4)); justify-content: center; }
        .msi-toasts { inset-inline: var(--ms-space-4); }
}
/* ==========================================================================
   Theme toggle (§8) — one icon at a time.
   msi_theme_toggle() renders both icons in one button; the inactive mode's
   icon is hidden so the control never shows sun + moon together. The active
   mode lives in [data-theme] on <html> (dark | light | system; `system`
   follows the OS preference, hence the media query below).
   ========================================================================== */
.msi-themetoggle__icon--light { display: none; }

[data-theme="light"] .msi-themetoggle__icon--light { display: inline; }
[data-theme="light"] .msi-themetoggle__icon--dark { display: none; }

@media (prefers-color-scheme: light) {
        [data-theme="system"] .msi-themetoggle__icon--light { display: inline; }
        [data-theme="system"] .msi-themetoggle__icon--dark { display: none; }
}
/* ==========================================================================
   HEADER ACCOUNT CHIP + DROPDOWNS (topbar, §8) — the logged-in trigger,
   avatar overflow and the account/notifications panels were rendered but
   never styled; this closes the visual debt with v5 primitives.
   ========================================================================== */
.msi-header__account {
        display: inline-flex;
        align-items: center;
        gap: var(--ms-space-2);
}

.msi-account-menu { position: relative; }
.msi-account-menu__trigger {
        display: inline-flex;
        align-items: center;
        gap: var(--ms-space-2);
        padding: 3px var(--ms-space-3) 3px 3px;
        border: 1px solid var(--ms-color-border);
        border-radius: var(--ms-radius-pill);
        background: transparent;
        color: var(--ms-color-text-secondary);
        font-size: var(--ms-fs-small);
        font-weight: 500;
        cursor: pointer;
        transition:
                background-color var(--ms-dur-fast) var(--ms-ease-out),
                border-color var(--ms-dur-fast) var(--ms-ease-out),
                color var(--ms-dur-fast) var(--ms-ease-out);
}
html[dir="rtl"] .msi-account-menu__trigger { padding: 3px 3px 3px var(--ms-space-3); }
.msi-account-menu__trigger:hover {
        background: var(--ms-color-surface-hi);
        border-color: var(--ms-color-border-strong);
        color: var(--ms-color-text);
}
.msi-account-menu__trigger svg {
        inline-size: 14px;
        block-size: 14px;
        color: var(--ms-color-text-quaternary);
}
.msi-account-menu__name {
        max-inline-size: 22ch;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
}
/* Avatar images fill their 32px round chip — no bleed/clipping. */
.msi-avatar { overflow: hidden; }
.msi-avatar__img,
.msi-avatar img {
        display: block;
        inline-size: 100%;
        block-size: 100%;
        object-fit: cover;
        border-radius: 50%;
}
/* Account dropdown panel */
.msi-account-menu__panel {
        position: absolute;
        inset-inline-end: 0;
        inset-block-start: calc(100% + 8px);
        min-inline-size: 230px;
        z-index: var(--ms-z-drawer);
        padding: var(--ms-space-2);
        background: var(--ms-color-surface-raised);
        border: 1px solid var(--ms-color-border-strong);
        border-radius: var(--ms-radius-lg);
        box-shadow: var(--ms-shadow-3);
}
.msi-account-menu__item {
        display: flex;
        align-items: center;
        gap: var(--ms-space-2);
        padding: 8px var(--ms-space-3);
        border-radius: var(--ms-radius-sm);
        color: var(--ms-color-text-secondary);
        font-size: var(--ms-fs-small);
        transition:
                background-color var(--ms-dur-fast) var(--ms-ease-out),
                color var(--ms-dur-fast) var(--ms-ease-out);
}
.msi-account-menu__item:hover {
        background: var(--ms-color-surface-hi);
        color: var(--ms-color-text);
}
.msi-account-menu__sep {
        border: 0;
        border-block-start: 1px solid var(--ms-color-hairline);
        margin: var(--ms-space-1) 0;
}
/* Header notifications panel — anchored under the bell (end edge). */
.msi-header .msi-notif-panel {
        position: absolute;
        inset-inline-end: 0;
        inset-block-start: calc(100% + 8px);
        inline-size: min(380px, calc(100vw - 2 * var(--ms-space-4)));
        max-block-size: min(480px, 70vh);
        overflow-block: auto;
        z-index: var(--ms-z-drawer);
        background: var(--ms-color-surface-raised);
        border: 1px solid var(--ms-color-border-strong);
        border-radius: var(--ms-radius-lg);
        box-shadow: var(--ms-shadow-3);
}
.msi-header .msi-notif-btn { position: relative; }
/* Sticky header clears the WP admin bar for logged-in users. */
body.msi-admin-bar .msi-header { inset-block-start: 32px; }
/* === Entitlement Upgrade Modal === */
.msi-entitlement-modal {
        position: fixed;
        inset: 0;
        z-index: 9999;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: var(--msi-space-4);
    }
/* ✅ الإصلاح الجذري: إجبار المتصفح على إخفاء النافذة إذا كانت تحمل خاصية hidden */
    .msi-entitlement-modal[hidden] {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }
    
    
    .msi-entitlement-modal__backdrop {
        position: absolute;
        inset: 0;
        background: rgba(10, 11, 14, 0.85);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }
    
    .msi-entitlement-modal__panel {
        position: relative;
        z-index: 1;
        background: var(--msi-surface, #15171C);
        border: 1px solid var(--msi-border, rgba(176, 182, 199, 0.13));
        border-radius: 16px;
        padding: var(--msi-space-6);
        max-width: 720px;
        width: 100%;
        max-height: 90vh;
        overflow-y: auto;
        box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
        text-align: center;
    }
    
    .msi-entitlement-modal__close {
        position: absolute;
        top: var(--msi-space-3);
        inset-inline-end: var(--msi-space-3);
    }
    
    .msi-entitlement-modal__header {
        margin-block-end: var(--msi-space-5);
    }
    
    .msi-entitlement-modal__icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 64px;
        height: 64px;
        border-radius: 50%;
        background: rgba(240, 168, 46, 0.1); /* Amber soft */
        color: var(--msi-amber, #F0A82E);
        margin-block-end: var(--msi-space-3);
    }
    
    .msi-entitlement-modal__icon svg {
        width: 32px;
        height: 32px;
    }
    
    .msi-entitlement-modal__title {
        font-size: var(--msi-fs-h2, 1.5rem);
        margin: 0 0 var(--msi-space-2);
        color: var(--msi-text, #E9EBF1);
    }
    
    .msi-entitlement-modal__desc {
        color: var(--msi-text-2, #A9AFBC);
        font-size: var(--msi-fs-small, 0.9rem);
        margin: 0;
        max-inline-size: 48ch;
        margin-inline: auto;
    }
    
    .msi-entitlement-modal__plans {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: var(--msi-space-4);
        margin-block-end: var(--msi-space-5);
    }
    
    .msi-em-plan-card {
        background: var(--msi-bg, #0E0F12);
        border: 1px solid var(--msi-border);
        border-radius: 12px;
        padding: var(--msi-space-4);
        display: flex;
        flex-direction: column;
        gap: var(--msi-space-3);
        text-align: start;
    }
    
    .msi-em-plan-card__name {
        font-size: var(--msi-fs-h4, 1.1rem);
        margin: 0;
        color: var(--msi-text);
    }
    
    .msi-em-plan-card__price {
        font-size: var(--msi-fs-h2, 1.5rem);
        font-weight: 700;
        color: var(--msi-amber, #F0A82E);
        font-family: var(--msi-font-data, monospace);
    }
    
    .msi-em-plan-card__price small {
        font-size: var(--msi-fs-meta, 0.75rem);
        font-weight: 400;
        color: var(--msi-text-2);
    }
    
    .msi-em-plan-card__features {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: var(--msi-space-2);
        flex: 1;
    }
    
    .msi-em-plan-card__features li {
        display: flex;
        align-items: center;
        gap: var(--msi-space-2);
        font-size: var(--msi-fs-small, 0.85rem);
        color: var(--msi-text-2);
    }
    
    .msi-em-plan-card__features li svg {
        color: var(--msi-green, #57B87B);
        flex-shrink: 0;
    }
    
    .msi-entitlement-modal__footer {
        border-top: 1px solid var(--msi-border);
        padding-top: var(--msi-space-4);
    }
/* Locked State Visual Cues */
    .msi-doccard.is-locked {
        opacity: 0.85;
        border: 1px dashed var(--msi-border);
    }
    
    .msi-doccard.is-locked .msi-doccard__locked-btn {
        color: var(--msi-amber, #F0A82E);
        border-color: var(--msi-amber, #F0A82E);
    }
    
    .msi-specrow.is-locked {
        background: rgba(240, 168, 46, 0.03);
        border-inline-start: 2px solid var(--msi-amber, #F0A82E);
        padding-inline-start: var(--msi-space-2);
    }
    
    .msi-specrow__lock {
        display: inline-flex;
        color: var(--msi-amber, #F0A82E);
        margin-inline-start: var(--msi-space-1);
        cursor: pointer;
    }
    
    .msi-specrow__restricted {
        font-style: italic;
        color: var(--msi-text-2);
        font-size: 0.85em;
    }