/* ==========================================================================
 * PrecisionIQ — Client Dashboard Stylesheet
 * ========================================================================== */

.dashboard-app {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: calc(100vh - var(--piq-header-height) - 200px);
    background: var(--piq-cloud);
}

.dashboard-app__sidebar {
    background: #fff;
    border-right: 1px solid var(--piq-line-soft);
    padding: 1.5rem 1rem;
    position: sticky;
    top: var(--piq-header-height);
    height: calc(100vh - var(--piq-header-height));
    overflow-y: auto;
}
.dashboard-app__user {
    display: flex; align-items: center; gap: 0.75rem;
    padding: 0.75rem;
    border-radius: var(--piq-radius);
    background: var(--piq-cloud);
    margin-bottom: 1rem;
}
.dashboard-app__avatar {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--piq-primary);
    color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}
.dashboard-app__user-meta strong { display: block; font-size: 0.9rem; color: var(--piq-ink); }
.dashboard-app__user-meta span { display: block; font-size: 0.75rem; color: var(--piq-muted); }

.dashboard-app__nav {
    display: flex; flex-direction: column; gap: 2px;
    margin-top: 1rem;
}
.dashboard-app__nav-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--piq-muted);
    font-weight: 700;
    padding: 0.5rem 0.75rem 0.25rem;
}
.dashboard-app__nav a {
    display: flex; align-items: center; gap: 0.5rem;
    padding: 0.55rem 0.75rem;
    border-radius: var(--piq-radius-sm);
    color: var(--piq-slate);
    font-size: 0.92rem;
    font-weight: 500;
}
.dashboard-app__nav a:hover { background: var(--piq-cloud); color: var(--piq-ink); }
.dashboard-app__nav a.is-active {
    background: var(--piq-primary-light);
    color: var(--piq-primary-dark);
    font-weight: 600;
}
.dashboard-app__nav a svg { color: currentColor; }

.dashboard-app__main {
    padding: 2rem 2rem 3rem;
    max-width: 100%;
}

.dashboard-app__header {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 1rem;
    margin-bottom: 1.5rem;
}
.dashboard-app__header h1 { font-size: 1.75rem; margin: 0; }
.dashboard-app__header p { color: var(--piq-muted); margin: 0; }

/* KPI strip */
.dash-kpi-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.dash-kpi {
    background: #fff;
    padding: 1.25rem;
    border-radius: var(--piq-radius);
    border: 1px solid var(--piq-line-soft);
    box-shadow: var(--piq-shadow-xs);
}
.dash-kpi__label { font-size: 0.8rem; color: var(--piq-muted); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.dash-kpi__value { font-size: 1.75rem; font-weight: 700; color: var(--piq-ink); margin: 0.25rem 0; line-height: 1; }
.dash-kpi__meta { color: var(--piq-muted); font-size: 0.85rem; }

/* Cards */
.dash-card {
    background: #fff;
    border: 1px solid var(--piq-line-soft);
    border-radius: var(--piq-radius);
    padding: 1.5rem;
    box-shadow: var(--piq-shadow-xs);
    margin-bottom: 1.25rem;
}
.dash-card__header {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 0.5rem;
    margin-bottom: 1rem;
}
.dash-card__title { font-size: 1.05rem; font-weight: 600; margin: 0; color: var(--piq-ink); }

/* Uploader */
.uploader {
    border: 2px dashed var(--piq-line);
    border-radius: var(--piq-radius);
    background: #fafbfd;
    padding: 2.5rem 1.5rem;
    text-align: center;
    transition: border-color var(--piq-dur) var(--piq-ease), background var(--piq-dur) var(--piq-ease);
}
.uploader.is-dragging {
    border-color: var(--piq-primary);
    background: var(--piq-primary-light);
}
.uploader__icon {
    width: 64px; height: 64px;
    background: var(--piq-primary-light); color: var(--piq-primary);
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    margin-bottom: 1rem;
}
.uploader__title { font-size: 1.1rem; margin: 0 0 0.25rem; }
.uploader__hint { color: var(--piq-muted); font-size: 0.9rem; margin: 0 0 1rem; }
.uploader__input { display: none; }

/* File list */
.file-list {
    display: flex; flex-direction: column; gap: 0.5rem;
    margin-top: 1rem;
}
.file-item {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.75rem 1rem;
    background: #fff;
    border: 1px solid var(--piq-line-soft);
    border-radius: var(--piq-radius);
    transition: border-color var(--piq-dur) var(--piq-ease);
}
.file-item:hover { border-color: var(--piq-line); }
.file-item__icon {
    width: 40px; height: 40px;
    border-radius: var(--piq-radius-sm);
    background: var(--piq-primary-light);
    color: var(--piq-primary-dark);
    font-weight: 700; font-size: 0.75rem;
    display: inline-flex; align-items: center; justify-content: center;
    text-transform: uppercase;
    flex-shrink: 0;
}
.file-item__icon--csv  { background: #e5f2ff; color: #1a6dcc; }
.file-item__icon--pdf  { background: #fee2e2; color: #c53030; }
.file-item__icon--xlsx { background: var(--piq-primary-light); color: var(--piq-primary-dark); }
.file-item__meta strong { display: block; color: var(--piq-ink); font-size: 0.95rem; font-weight: 600; }
.file-item__meta span { display: block; color: var(--piq-muted); font-size: 0.8rem; }
.file-item__status {
    padding: 0.25rem 0.6rem;
    background: var(--piq-primary-light);
    color: var(--piq-primary-dark);
    border-radius: var(--piq-radius-pill);
    font-size: 0.75rem;
    font-weight: 600;
}
.file-item__status--pending  { background: #fff3d1; color: #7a5a00; }
.file-item__status--error    { background: #fee2e2; color: #c53030; }
.file-item__status--complete { background: var(--piq-primary-light); color: var(--piq-primary-dark); }
.file-item__actions { display: flex; gap: 0.25rem; }
.file-item__action {
    padding: 0.4rem 0.65rem;
    background: transparent;
    color: var(--piq-slate);
    border: 1px solid var(--piq-line);
    border-radius: var(--piq-radius-sm);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all var(--piq-dur);
}
.file-item__action:hover { background: var(--piq-cloud); color: var(--piq-ink); }
.file-item__action--danger:hover { background: #fee2e2; color: #c53030; border-color: #fca5a5; }

/* Progress */
.progress {
    width: 100%; height: 6px;
    background: var(--piq-line-soft);
    border-radius: 999px;
    overflow: hidden;
    margin-top: 0.5rem;
}
.progress__bar {
    height: 100%;
    background: linear-gradient(90deg, var(--piq-primary), var(--piq-primary-dark));
    border-radius: 999px;
    transition: width var(--piq-dur) var(--piq-ease);
    width: 0;
}

/* Subscription banner */
.subscription-banner {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, var(--piq-primary) 0%, var(--piq-primary-dark) 100%);
    color: #fff;
    border-radius: var(--piq-radius);
    margin-bottom: 1.25rem;
    box-shadow: var(--piq-shadow-primary);
}
.subscription-banner strong { color: #fff; }
.subscription-banner p { color: rgba(255,255,255,0.85); margin: 0; }

/* Table */
.dash-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.dash-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    background: var(--piq-cloud);
    border-bottom: 1px solid var(--piq-line);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--piq-muted);
    font-weight: 700;
}
.dash-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--piq-line-soft);
    color: var(--piq-slate);
}
.dash-table tr:hover td { background: #fafbfd; }

/* Empty state */
.dash-empty {
    padding: 3rem 1rem;
    text-align: center;
    color: var(--piq-muted);
}
.dash-empty__icon {
    width: 64px; height: 64px;
    background: var(--piq-cloud);
    color: var(--piq-muted);
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    margin-bottom: 1rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .dashboard-app { grid-template-columns: 1fr; }
    .dashboard-app__sidebar {
        position: relative;
        top: 0;
        height: auto;
        border-right: 0;
        border-bottom: 1px solid var(--piq-line-soft);
    }
    .dashboard-app__nav { flex-direction: row; overflow-x: auto; flex-wrap: nowrap; }
    .dashboard-app__nav a { white-space: nowrap; }
}
@media (max-width: 640px) {
    .dashboard-app__main { padding: 1.25rem; }
    .file-item { grid-template-columns: auto 1fr; }
    .file-item__status, .file-item__actions { grid-column: 1 / -1; margin-top: 0.5rem; }
}