/* ==========================================================================
   ARKENSTONE REGISTRY — PROJECT SUB-VIEWS
   Sub-nav tabs, My Workspace cards, Kanban board, Archive grid,
   Client Directory, Assignments Board.
   ========================================================================== */

/* ── SUB-NAV STRIP ──────────────────────────────────────────────────────── */
.sub-nav {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 0 0 0 2px;
    border-bottom: 1.5px solid var(--color-border-rule);
    margin-bottom: 20px;
}
.sub-nav-btn {
    padding: 8px 18px;
    border: none;
    background: transparent;
    font-family: var(--font-body);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--color-ink-muted);
    cursor: pointer;
    border-bottom: 2.5px solid transparent;
    margin-bottom: -1.5px;
    border-radius: 4px 4px 0 0;
    transition: color 0.12s, border-color 0.12s, background 0.12s;
    white-space: nowrap;
}
.sub-nav-btn:hover { color: var(--color-ink-primary); background: var(--gold-faint); }
.sub-nav-btn.active {
    color: var(--gold);
    border-bottom-color: var(--gold);
    background: transparent;
}
.sub-nav-btn .sub-nav-count {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 6px;
    background: var(--color-canvas-secondary);
    border-radius: 10px;
    font-size: 10px;
    font-weight: 700;
    color: var(--color-ink-muted);
    vertical-align: middle;
}
.sub-nav-btn.active .sub-nav-count {
    background: var(--gold-faint);
    color: var(--gold);
}

.sub-view { display: block; }
.sub-view.hidden { display: none; }

/* ── MY WORKSPACE ───────────────────────────────────────────────────────── */
.workspace-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    flex-wrap: wrap;
    gap: 10px;
}
.workspace-toolbar-left {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--color-ink-muted);
}
.workspace-member-sel {
    max-width: 180px;
}

.workspace-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 16px;
}
.workspace-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 60px 20px;
    color: var(--color-ink-muted);
    font-size: 14px;
    text-align: center;
}

.ws-card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-rule);
    border-radius: var(--radius-card);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.15s;
}
.ws-card:hover { box-shadow: var(--shadow-hover); }
.ws-card.ws-urgent { border-left: 3px solid #c0392b; }
.ws-card.ws-atrisk { border-left: 3px solid var(--gold); }

.ws-card-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px 10px;
}
.ws-card-thumb {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--color-canvas-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: var(--color-ink-muted);
    font-size: 18px;
}
.ws-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.ws-card-info { flex: 1; min-width: 0; }
.ws-card-name {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    color: var(--color-ink-primary);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
    margin-bottom: 3px;
}
.ws-card-name:hover { color: var(--gold); }
.ws-card-client {
    font-size: 11px;
    color: var(--color-ink-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ws-card-badges {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    flex-wrap: wrap;
}

.ws-progress {
    padding: 0 16px 10px;
}
.ws-progress-track {
    height: 4px;
    background: var(--color-canvas-secondary);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 3px;
}
.ws-progress-fill {
    height: 100%;
    background: var(--gold);
    border-radius: 2px;
    transition: width 0.3s;
}
.ws-progress-fill.complete { background: #1D5C38; }
.ws-progress-label {
    font-size: 10px;
    color: var(--color-ink-muted);
    font-weight: 600;
}

.ws-section {
    padding: 8px 16px;
    border-top: 0.5px solid var(--color-border-rule);
}
.ws-section-title {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--gold);
    margin-bottom: 6px;
}

/* Stages row */
.ws-stages {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}
.ws-stage-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 10.5px;
    font-weight: 600;
    border: 1px solid transparent;
}
.ws-stage-chip.done    { background: #e8f5ef; color: #1D5C38; border-color: #c5e8d4; }
.ws-stage-chip.active  { background: #fdf3e3; color: #854020; border-color: #f0d9af; }
.ws-stage-chip.pending { background: var(--color-canvas-secondary); color: var(--color-ink-muted); border-color: var(--color-border-rule); }

/* Tasks list */
.ws-tasks { display: flex; flex-direction: column; gap: 4px; }
.ws-task {
    display: flex;
    align-items: flex-start;
    gap: 7px;
    padding: 4px 0;
}
.ws-task-check {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    border: none;
    background: none;
    cursor: pointer;
    padding: 0;
    margin-top: 1px;
    color: var(--color-ink-muted);
    font-size: 16px;
    transition: color 0.1s;
    display: flex;
    align-items: center;
}
.ws-task-check:hover { color: var(--gold); }
.ws-task-check.done  { color: #1D5C38; }
.ws-task-body { flex: 1; min-width: 0; }
.ws-task-title {
    font-size: 12.5px;
    color: var(--color-ink-primary);
    line-height: 1.35;
}
.ws-task.done .ws-task-title {
    text-decoration: line-through;
    color: var(--color-ink-muted);
}
.ws-task-due {
    font-size: 10px;
    color: var(--color-ink-muted);
    margin-top: 1px;
}
.ws-task-due.overdue { color: #c0392b; font-weight: 600; }
.ws-task-due i { font-size: 10px; }
.ws-task-more {
    font-size: 10px;
    color: var(--color-ink-muted);
    padding: 2px 0;
    cursor: pointer;
}
.ws-task-more:hover { color: var(--gold); }

/* Subtasks */
.ws-subtasks { display: flex; flex-direction: column; gap: 2px; margin-top: 3px; margin-left: 4px; }
.ws-subtask {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    color: var(--color-ink-muted);
    padding: 2px 0;
}
.ws-subtask-check {
    flex-shrink: 0;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    font-size: 13px;
    color: var(--color-ink-muted);
    transition: color 0.1s;
}
.ws-subtask-check:hover { color: var(--gold); }
.ws-subtask-check.done { color: #1D5C38; }
.ws-subtask.done span { text-decoration: line-through; }

.ws-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px 12px;
    border-top: 0.5px solid var(--color-border-rule);
    margin-top: auto;
}
.ws-card-members { display: flex; align-items: center; gap: -4px; }
.ws-open-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    color: var(--gold);
    background: var(--gold-faint);
    border: 1px solid var(--gold-pale);
    border-radius: 8px;
    padding: 4px 10px;
    cursor: pointer;
    transition: background 0.12s;
    font-family: var(--font-body);
}
.ws-open-btn:hover { background: var(--gold-pale); }

/* ── KANBAN BOARD ───────────────────────────────────────────────────────── */
.kanban-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.kanban-hint {
    font-size: 11px;
    color: var(--color-ink-muted);
    font-style: italic;
}

.kanban-board {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    align-items: start;
}
.kanban-col {
    background: var(--color-canvas-secondary);
    border-radius: var(--radius-card);
    padding: 12px;
    min-height: 200px;
    border-top: 3px solid transparent;
}
.kanban-col.col-pipeline { border-top-color: #854020; }
.kanban-col.col-active   { border-top-color: #1D5C38; }
.kanban-col.col-done     { border-top-color: #C9A84C; }
.kanban-col.drag-over    { outline: 2px dashed var(--gold); outline-offset: 2px; }

.kanban-col-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 0.5px solid var(--color-border-rule);
}
.kanban-col-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-ink-primary);
}
.kanban-col-count {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-rule);
    border-radius: 10px;
    padding: 1px 8px;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-ink-muted);
}
.kanban-cards { display: flex; flex-direction: column; gap: 8px; }

.kanban-card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-rule);
    border-radius: 10px;
    padding: 12px;
    cursor: pointer;
    transition: box-shadow 0.12s, transform 0.1s;
    user-select: none;
}
.kanban-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-1px); }
.kanban-card.dragging { opacity: 0.45; transform: scale(0.97); }
.edit-mode .kanban-card { cursor: grab; }
.edit-mode .kanban-card:active { cursor: grabbing; }

.kanban-card-name {
    font-family: var(--font-display);
    font-size: 13.5px;
    font-weight: 600;
    color: var(--color-ink-primary);
    margin-bottom: 3px;
    line-height: 1.3;
}
.kanban-card-client {
    font-size: 10.5px;
    color: var(--color-ink-muted);
    margin-bottom: 8px;
}
.kanban-card-progress {
    height: 3px;
    background: var(--color-canvas-secondary);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 8px;
}
.kanban-card-fill {
    height: 100%;
    background: var(--gold);
    border-radius: 2px;
}
.kanban-card-fill.complete { background: #1D5C38; }
.kanban-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 6px;
}
.kanban-card-tasks {
    font-size: 10px;
    color: var(--color-ink-muted);
}

/* ── ARCHIVE GRID ───────────────────────────────────────────────────────── */
.archive-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}
.archive-search {
    flex: 1;
    max-width: 360px;
}
.archive-count {
    font-size: 12px;
    color: var(--color-ink-muted);
}

.archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}
.archive-card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-rule);
    border-radius: var(--radius-card);
    padding: 14px 16px;
    cursor: pointer;
    opacity: 0.82;
    transition: opacity 0.15s, box-shadow 0.15s;
}
.archive-card:hover { opacity: 1; box-shadow: var(--shadow-hover); }
.archive-card-name {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-ink-primary);
    margin-bottom: 3px;
}
.archive-card-meta {
    font-size: 11px;
    color: var(--color-ink-muted);
    margin-bottom: 10px;
}
.archive-card-stages {
    display: flex;
    gap: 3px;
    margin-bottom: 8px;
}
.archive-stage-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #1D5C38;
}
.archive-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 11px;
    color: var(--color-ink-muted);
}
.archive-empty {
    padding: 48px 20px;
    text-align: center;
    color: var(--color-ink-muted);
    font-size: 14px;
}

/* ── CLIENT DIRECTORY ───────────────────────────────────────────────────── */
.client-dir-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.client-dir-search { max-width: 320px; flex: 1; }

.client-list { display: flex; flex-direction: column; gap: 8px; }
.client-card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-rule);
    border-radius: var(--radius-card);
    overflow: hidden;
}
.client-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    cursor: pointer;
    transition: background 0.1s;
}
.client-card-header:hover { background: var(--gold-faint); }
.client-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gold-faint);
    border: 1.5px solid var(--gold-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    color: var(--gold);
    flex-shrink: 0;
    text-transform: uppercase;
}
.client-info { flex: 1; min-width: 0; }
.client-name {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    color: var(--color-ink-primary);
}
.client-stats {
    font-size: 11px;
    color: var(--color-ink-muted);
    margin-top: 2px;
}
.client-chevron {
    color: var(--color-ink-muted);
    font-size: 14px;
    transition: transform 0.2s;
    flex-shrink: 0;
}
.client-card.open .client-chevron { transform: rotate(180deg); }

.client-projects {
    display: none;
    border-top: 0.5px solid var(--color-border-rule);
    padding: 8px 0;
}
.client-card.open .client-projects { display: block; }
.client-proj-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    cursor: pointer;
    transition: background 0.1s;
}
.client-proj-row:hover { background: var(--gold-faint); }
.client-proj-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}
.client-proj-dot.active    { background: #1D5C38; }
.client-proj-dot.completed { background: var(--gold); }
.client-proj-dot.pipeline  { background: #854020; }
.client-proj-name {
    flex: 1;
    font-size: 13px;
    color: var(--color-ink-primary);
}
.client-proj-date { font-size: 11px; color: var(--color-ink-muted); }
.client-proj-value { font-size: 11px; color: var(--color-ink-muted); font-weight: 600; }

/* ── ASSIGNMENTS BOARD ──────────────────────────────────────────────────── */
.assignments-board { display: flex; flex-direction: column; gap: 10px; }
.assignment-row {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-rule);
    border-radius: var(--radius-card);
    overflow: hidden;
}
.assignment-row-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    cursor: pointer;
}
.assignment-row-header:hover { background: var(--gold-faint); }
.assignment-member-info { flex: 1; min-width: 0; }
.assignment-member-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-ink-primary);
}
.assignment-member-role {
    font-size: 11px;
    color: var(--color-ink-muted);
}
.assignment-stats {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}
.assignment-stat {
    text-align: center;
}
.assignment-stat-num {
    font-size: 20px;
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1;
    color: var(--color-ink-primary);
}
.assignment-stat-num.overdue { color: #c0392b; }
.assignment-stat-label {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-ink-muted);
    font-weight: 600;
}
.assignment-projects {
    display: none;
    border-top: 0.5px solid var(--color-border-rule);
    padding: 10px 18px 14px;
}
.assignment-row.open .assignment-projects { display: block; }
.assignment-proj-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}
.assignment-proj-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid var(--color-border-rule);
    font-size: 11.5px;
    cursor: pointer;
    transition: background 0.1s, border-color 0.1s;
    background: var(--color-canvas-secondary);
    color: var(--color-ink-primary);
}
.assignment-proj-chip:hover { background: var(--gold-faint); border-color: var(--gold); color: var(--gold); }
.assignment-proj-chip .chip-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}
.assignment-no-projects {
    font-size: 12px;
    color: var(--color-ink-muted);
    padding: 4px 0;
}

/* ── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .kanban-board { grid-template-columns: 1fr; }
    .workspace-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .sub-nav-btn { padding: 6px 10px; font-size: 11px; }
    .archive-grid { grid-template-columns: 1fr; }
    .assignment-stats { gap: 10px; }
}