/* ============================================================
   StaffTrack Component Layer
   Cards, buttons, tables, forms, badges, alerts, modals — plus
   the Bootstrap utility overrides that let existing templates
   inherit the new palette without being edited.
   Reads tokens.css. Loads after base.css.
   ============================================================ */

/* ============================================
   Cards
   ============================================ */
.card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r-panel);
    box-shadow: none;
    overflow: hidden;
    transition: border-color var(--ease);
}
.card:hover { box-shadow: none; }

/* Coloured card headers are retired by design. A hairline and a
   heavier label do the same job without the noise — and this is
   what makes dark-on-dark header text structurally impossible. */
.card-header {
    background: transparent;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    font-weight: 650;
    padding: 0.9rem 1.15rem;
}
.card-header h1, .card-header h2, .card-header h3,
.card-header h4, .card-header h5, .card-header h6 {
    color: var(--ink);
    margin: 0;
    font-size: var(--t-base);
}

/* Templates still carrying .bg-primary / .bg-success / inline
   background on a header render as the neutral header instead.
   !important is required to beat Bootstrap's own utility. */
.card-header[class*="bg-"],
.card-header[style*="background"] {
    background: transparent !important;
    background-color: transparent !important;
    color: var(--ink) !important;
}
.card-header[class*="bg-"] :is(h1, h2, h3, h4, h5, h6),
.card-header[style*="background"] :is(h1, h2, h3, h4, h5, h6),
.card-header[class*="bg-"] i,
.card-header[style*="background"] i {
    color: var(--ink) !important;
}

.card-body { padding: 1.15rem; }
.card-body > :last-child { margin-bottom: 0; }

.card-footer {
    background: var(--panel-alt);
    border-top: 1px solid var(--line);
    padding: 0.85rem 1.15rem;
}

/* Coloured card bodies (stat tiles) keep readable text. Light and tinted
   (bg-opacity-*) cards are excluded: white text on them was unreadable. */
.card[class*="bg-"]:not(.bg-white):not(.bg-light):not([class*="bg-opacity-"]) .card-body,
.card[class*="bg-"]:not(.bg-white):not(.bg-light):not([class*="bg-opacity-"]) .card-body :is(h1,h2,h3,h4,h5,h6) {
    color: var(--on-accent);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    border-radius: var(--r-control);
    font-weight: 600;
    font-size: var(--t-cap);
    padding: 0.5rem 0.95rem;
    border: 1px solid transparent;
    box-shadow: none !important;   /* Bootstrap adds one on focus */
    transition: background var(--ease), color var(--ease), border-color var(--ease);
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}
.btn-lg { font-size: var(--t-base); padding: 0.65rem 1.2rem; }
.btn-sm { font-size: var(--t-sm); padding: 0.35rem 0.65rem; }

.btn-primary,
.btn-success {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--on-accent);
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active,
.btn-success:hover, .btn-success:focus, .btn-success:active {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: var(--on-accent);
}

.btn-secondary {
    background: var(--panel);
    border-color: var(--line);
    color: var(--body);
}
.btn-secondary:hover { background: var(--ground); color: var(--ink); border-color: var(--line); }

.btn-danger { background: var(--danger); border-color: var(--danger); color: var(--on-accent); }
.btn-danger:hover, .btn-danger:focus { background: #862A2A; border-color: #862A2A; color: var(--on-accent); }

.btn-outline-primary, .btn-outline-secondary, .btn-outline-success,
.btn-outline-info, .btn-outline-dark {
    background: var(--panel);
    border-color: var(--line);
    color: var(--body);
}
.btn-outline-primary:hover, .btn-outline-secondary:hover, .btn-outline-success:hover,
.btn-outline-info:hover, .btn-outline-dark:hover {
    background: var(--accent-wash);
    border-color: var(--accent-line);
    color: var(--accent);
}

.btn-outline-danger { background: var(--panel); border-color: var(--line); color: var(--danger); }
.btn-outline-danger:hover { background: var(--danger-wash); border-color: var(--danger); color: var(--danger); }

.btn-link { color: var(--accent); text-decoration: none; }
.btn-link:hover { color: var(--accent-hover); text-decoration: underline; }

/* ============================================
   Tables
   ============================================ */
.table {
    margin: 0;
    color: var(--body);
    border-color: var(--line);
    --bs-table-bg: transparent;
}

.table > thead > tr > th {
    background: var(--panel-alt);
    color: var(--muted);
    font-size: var(--t-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: var(--track-label);
    padding: 0.7rem 0.9rem;
    border-bottom: 1px solid var(--line);
    white-space: nowrap;
    vertical-align: middle;
}

.table > tbody > tr > td {
    padding: 0.7rem 0.9rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--line-soft);
    /* Never set a blanket colour here: variant rows (.table-dark,
       .table-success ...) must keep their own. This is the fix for
       the unreadable NET COLLECTIONS row. */
    color: inherit;
}

.table > tbody > tr:last-child > td { border-bottom: 0; }
.table > tbody > tr { color: var(--body); }
.table-hover > tbody > tr:hover { background: var(--accent-wash); color: var(--body); }

.table > tfoot > tr > td,
.table > tfoot > tr > th {
    background: var(--panel-alt);
    border-top: 1px solid var(--line);
    font-weight: 700;
    color: var(--ink);
    font-variant-numeric: tabular-nums;
    padding: 0.7rem 0.9rem;
}

/* Totals rows marked with .fw-bold in existing templates */
.table tbody tr.fw-bold > td,
.table tr.table-light.fw-bold > td {
    background: var(--panel-alt);
    color: var(--ink);
    font-variant-numeric: tabular-nums;
}

.table-bordered, .table-bordered > :not(caption) > * > * { border-color: var(--line); }
.table-sm > :not(caption) > * > * { padding: 0.45rem 0.7rem; }

/* Bootstrap contextual row variants, remapped to semantic washes */
.table > tbody > tr.table-success { background: var(--success-wash); color: var(--ink); }
.table > tbody > tr.table-warning { background: var(--warning-wash); color: var(--ink); }
.table > tbody > tr.table-danger  { background: var(--danger-wash);  color: var(--ink); }
.table > tbody > tr.table-info    { background: var(--info-wash);    color: var(--ink); }
.table > tbody > tr.table-light,
.table > tfoot > tr.table-light   { background: var(--panel-alt);    color: var(--ink); }
.table > tbody > tr.table-dark,
.table > tfoot > tr.table-dark    { background: var(--ink);          color: var(--panel); }
.table > tbody > tr.table-dark > td,
.table > tfoot > tr.table-dark > td { color: var(--panel); }

.table-responsive { border-radius: var(--r-panel); }

/* ============================================
   Badges — semantic state only
   ============================================ */
.badge {
    font-weight: 600;
    font-size: var(--t-xs);
    letter-spacing: 0.03em;
    padding: 0.3rem 0.6rem;
    border-radius: var(--r-pill);
    line-height: 1.35;
}
.badge.bg-primary   { background: var(--accent-wash) !important;  color: var(--accent) !important; }
.badge.bg-success   { background: var(--success-wash) !important; color: var(--success) !important; }
.badge.bg-warning   { background: var(--warning-wash) !important; color: var(--warning) !important; }
.badge.bg-danger    { background: var(--danger-wash) !important;  color: var(--danger) !important; }
.badge.bg-info      { background: var(--info-wash) !important;    color: var(--info) !important; }
.badge.bg-secondary { background: var(--ground) !important;       color: var(--muted) !important; }
.badge.bg-dark      { background: var(--ink) !important;          color: var(--panel) !important; }
.badge.text-dark    { color: var(--warning) !important; }

/* ============================================
   Alerts
   ============================================ */
.alert {
    border-radius: var(--r-panel);
    border: 1px solid transparent;
    padding: 0.85rem 1.05rem;
    font-size: var(--t-cap);
}
.alert-success   { background: var(--success-wash); border-color: var(--success); color: var(--success); }
.alert-warning   { background: var(--warning-wash); border-color: var(--warning); color: var(--warning); }
.alert-danger    { background: var(--danger-wash);  border-color: var(--danger);  color: var(--danger); }
.alert-info      { background: var(--info-wash);    border-color: var(--info);    color: var(--info); }
.alert-secondary,
.alert-light     { background: var(--panel-alt);    border-color: var(--line);    color: var(--body); }
.alert-dark      { background: var(--ink);          border-color: var(--ink);     color: var(--panel); }
.alert :is(h1,h2,h3,h4,h5,h6), .alert strong { color: inherit; }

/* ============================================
   Forms
   ============================================ */
.form-label {
    font-size: var(--t-sm);
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.3rem;
}

.form-control, .form-select {
    border: 1px solid var(--line);
    border-radius: var(--r-control);
    padding: 0.5rem 0.7rem;
    font-size: var(--t-cap);
    color: var(--ink);
    background-color: var(--panel);
    transition: border-color var(--ease), box-shadow var(--ease);
}
.form-control::placeholder { color: var(--muted); opacity: 1; }

.form-control:focus, .form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-wash);
    outline: none;
}
.form-control:disabled, .form-control[readonly],
.form-select:disabled { background-color: var(--panel-alt); color: var(--muted); }

.form-control-lg { font-size: var(--t-base); padding: 0.7rem 0.9rem; }
.form-control-sm, .form-select-sm { font-size: var(--t-sm); padding: 0.35rem 0.5rem; }

.input-group-text {
    background: var(--panel-alt);
    border: 1px solid var(--line);
    border-radius: var(--r-control);
    color: var(--muted);
    font-size: var(--t-cap);
}

.form-check-input { border-color: var(--line); }
.form-check-input:checked { background-color: var(--accent); border-color: var(--accent); }
.form-check-input:focus { box-shadow: 0 0 0 3px var(--accent-wash); border-color: var(--accent); }

textarea.form-control { min-height: 90px; line-height: 1.55; }

/* ============================================
   Modals, dropdowns — the only shadows in the app
   ============================================ */
.modal-content {
    border: 1px solid var(--line);
    border-radius: var(--r-panel);
    box-shadow: var(--shadow-pop);
    background: var(--panel);
}
.modal-header, .modal-footer { border-color: var(--line); padding: 1rem 1.15rem; }
.modal-header { color: var(--ink); }
.modal-title { color: var(--ink); font-size: var(--t-lg); }
.modal-body { padding: 1.15rem; }

.dropdown-menu {
    border: 1px solid var(--line);
    border-radius: var(--r-panel);
    box-shadow: var(--shadow-pop);
    padding: 0.35rem;
    background: var(--panel);
}
.dropdown-item { border-radius: var(--r-control); font-size: var(--t-cap); color: var(--body); padding: 0.45rem 0.6rem; }
.dropdown-item:hover, .dropdown-item:focus { background: var(--accent-wash); color: var(--accent); }

/* ============================================
   Tabs, pagination, progress
   ============================================ */
.nav-tabs { border-bottom: 1px solid var(--line); gap: 0.15rem; }
.nav-tabs .nav-link {
    border: 0;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    color: var(--muted);
    font-weight: 600;
    font-size: var(--t-cap);
    padding: 0.6rem 0.9rem;
}
.nav-tabs .nav-link:hover { color: var(--ink); border-bottom-color: var(--line); }
.nav-tabs .nav-link.active { color: var(--accent); border-bottom-color: var(--accent); background: transparent; }

.page-link { color: var(--body); border-color: var(--line); font-size: var(--t-cap); }
.page-link:hover { background: var(--accent-wash); color: var(--accent); border-color: var(--accent-line); }
.page-item.active .page-link { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }

.progress { background: var(--ground); border-radius: var(--r-pill); height: 8px; }
.progress-bar { background: var(--accent); }
.progress-bar.bg-success { background: var(--success) !important; }
.progress-bar.bg-warning { background: var(--warning) !important; }
.progress-bar.bg-danger  { background: var(--danger) !important; }

/* ============================================
   Bootstrap utility remap
   Existing templates use these on non-header elements
   (stat tiles, banners). Point them at our tokens so the
   palette is consistent without editing 60+ templates.
   ============================================ */
.bg-primary   { background-color: var(--accent) !important; }
.bg-success   { background-color: var(--success) !important; }
.bg-warning   { background-color: var(--warning) !important; }
.bg-danger    { background-color: var(--danger) !important; }
.bg-info      { background-color: var(--info) !important; }
.bg-secondary { background-color: var(--muted) !important; }
.bg-dark      { background-color: var(--ink) !important; }
.bg-light     { background-color: var(--panel-alt) !important; }
.bg-white     { background-color: var(--panel) !important; }

/* Bootstrap tints with bg-opacity-* by fading an rgba variable, which the
   solid remaps above override - so every "light tint" rendered as the full
   dark colour under dark text (the Employee of the Month banner, today's
   cell on the calendar and schedule). Tinted backgrounds use the washes. */
.bg-primary[class*="bg-opacity-"] { background-color: var(--accent-wash) !important; }
.bg-success[class*="bg-opacity-"] { background-color: var(--success-wash) !important; }
.bg-warning[class*="bg-opacity-"] { background-color: var(--warning-wash) !important; }
.bg-danger[class*="bg-opacity-"]  { background-color: var(--danger-wash) !important; }
.bg-info[class*="bg-opacity-"]    { background-color: var(--info-wash) !important; }

.text-primary   { color: var(--accent) !important; }
.text-success   { color: var(--success) !important; }
.text-warning   { color: var(--warning) !important; }
.text-danger    { color: var(--danger) !important; }
.text-info      { color: var(--info) !important; }
.text-secondary { color: var(--muted) !important; }
.text-dark      { color: var(--ink) !important; }

.border-primary   { border-color: var(--accent) !important; }
.border-success   { border-color: var(--success) !important; }
.border-warning   { border-color: var(--warning) !important; }
.border-danger    { border-color: var(--danger) !important; }
.border-info      { border-color: var(--info) !important; }
.border-secondary { border-color: var(--line) !important; }

/* Any element with a solid semantic background gets readable text */
.bg-primary, .bg-success, .bg-danger, .bg-info, .bg-dark, .bg-secondary,
.bg-primary :is(h1,h2,h3,h4,h5,h6), .bg-success :is(h1,h2,h3,h4,h5,h6),
.bg-danger :is(h1,h2,h3,h4,h5,h6), .bg-info :is(h1,h2,h3,h4,h5,h6),
.bg-dark :is(h1,h2,h3,h4,h5,h6), .bg-secondary :is(h1,h2,h3,h4,h5,h6) {
    color: var(--on-accent);
}
/* ...except badges and card headers, handled above */
.badge.bg-primary, .badge.bg-success, .badge.bg-danger,
.badge.bg-info, .badge.bg-secondary { color: inherit; }

/* Display numerals (dashboard counters) */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    font-weight: 700;
    letter-spacing: var(--track-tight);
    font-variant-numeric: tabular-nums;
    color: var(--ink);
}

/* Bootstrap Icons sit slightly high next to text */
.bi { vertical-align: -0.115em; }

/* ============================================
   Empty states — what a prospect sees in a demo
   before any data exists, so they matter
   ============================================ */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
}

.empty-state-icon {
    font-size: 2rem;
    color: var(--muted);
    opacity: 0.55;
    margin-bottom: 0.35rem;
}

.empty-state-title {
    font-size: var(--t-base);
    font-weight: 650;
    color: var(--ink);
}

.empty-state-text {
    font-size: var(--t-cap);
    color: var(--muted);
    max-width: 44ch;
    margin: 0;
}

/* ============================================
   Timeline (performance, warnings history)
   ============================================ */
.timeline {
    position: relative;
    padding-left: 1.5rem;
    margin: 0;
    list-style: none;
}
.timeline::before {
    content: "";
    position: absolute;
    left: 5px;
    top: 0.35rem;
    bottom: 0.35rem;
    width: 1px;
    background: var(--line);
}

.timeline-item {
    position: relative;
    padding: 0 0 1.25rem 0;
}
.timeline-item::before {
    content: "";
    position: absolute;
    left: -1.5rem;
    top: 0.45rem;
    width: 11px;
    height: 11px;
    border-radius: var(--r-pill);
    background: var(--panel);
    border: 2px solid var(--accent);
}
.timeline-item:last-child { padding-bottom: 0; }