/* =============================================
   components.css — Reusable UI Components
   StaffTrack
   ============================================= */

/* ---- Cards ---- */
.card                   { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 16px; }
.card__header           { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--color-border); }
.card__title            { font-size: 13px; font-weight: 600; color: var(--color-text-secondary); text-transform: uppercase; letter-spacing: 0.4px; }

/* ---- Stat Cards ---- */
.stat-card              { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 16px 18px; }
.stat-card--wide        { grid-column: span 2; }
.stat-card__label       { font-size: 11px; color: var(--color-text-muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.4px; }
.stat-card__value       { font-size: 24px; font-weight: 600; color: var(--color-text-primary); }
.stat-card__value--success { color: var(--color-success); }
.stat-card__value--danger  { color: var(--color-danger); }
.stat-card__value--warning { color: var(--color-warning); }
.stat-card__sub         { font-size: 11px; margin-top: 4px; }
.stat-card__sub--success { color: var(--color-success); }
.stat-card__sub--danger  { color: var(--color-danger); }
.stat-card__sub--warning { color: var(--color-warning); }
.stat-card__sub--neutral { color: var(--color-text-muted); }

/* ---- Buttons ---- */
.btn                    { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: var(--radius-md); font-size: 13px; font-weight: 500; border: 1px solid transparent; transition: all 0.15s; cursor: pointer; }
.btn--primary           { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn--primary:hover     { background: var(--color-primary-dark); }
.btn--outline           { background: transparent; color: var(--color-text-secondary); border-color: var(--color-border-dark); }
.btn--outline:hover     { background: var(--color-neutral-light); }
.btn--danger-outline    { background: transparent; color: var(--color-danger); border-color: var(--color-danger); }
.btn--danger-outline:hover { background: var(--color-danger-light); }
.btn--success-outline   { background: transparent; color: var(--color-success); border-color: var(--color-success); }
.btn--success-outline:hover { background: var(--color-success-light); }
.btn--warning           { background: var(--color-warning); color: #fff; border-color: var(--color-warning); }
.btn--sm                { padding: 4px 10px; font-size: 11px; }

/* ---- Badges ---- */
.badge                  { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 500; }
.badge--success         { background: var(--color-success-light); color: var(--color-success); }
.badge--danger          { background: var(--color-danger-light); color: var(--color-danger); }
.badge--warning         { background: var(--color-warning-light); color: var(--color-warning); }
.badge--neutral         { background: var(--color-neutral-light); color: var(--color-neutral); }
.badge--primary         { background: var(--color-primary-light); color: var(--color-primary); }

/* ---- Tables ---- */
.table-wrap             { overflow-x: auto; }
.data-table             { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th          { padding: 10px 14px; text-align: left; font-size: 10px; font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--color-border); background: #FAFBFC; }
.data-table td          { padding: 10px 14px; border-bottom: 1px solid var(--color-border); color: var(--color-text-primary); }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: #F8FAFC; }
.data-table tfoot td    { padding: 10px 14px; background: #F8FAFC; border-top: 2px solid var(--color-border); }
.table-empty            { text-align: center; color: var(--color-text-muted); padding: 32px !important; }
.table-pagination       { padding: 12px 16px; border-top: 1px solid var(--color-border); }

/* ---- Forms ---- */
.form-group             { margin-bottom: 14px; }
.form-label             { display: block; font-size: 12px; font-weight: 500; color: var(--color-text-secondary); margin-bottom: 5px; }
.form-input             { width: 100%; padding: 8px 12px; border: 1px solid var(--color-border-dark); border-radius: var(--radius-md); font-size: 13px; color: var(--color-text-primary); background: var(--color-surface); transition: border-color 0.15s; }
.form-input:focus       { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-light); }
.form-input--error      { border-color: var(--color-danger); }
.form-select            { width: 100%; padding: 8px 12px; border: 1px solid var(--color-border-dark); border-radius: var(--radius-md); font-size: 13px; color: var(--color-text-primary); background: var(--color-surface); }
.form-error             { display: block; font-size: 11px; color: var(--color-danger); margin-top: 3px; }
.form-hint              { font-size: 10px; color: var(--color-text-muted); font-weight: 400; margin-left: 4px; }
.form-grid-2            { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.required               { color: var(--color-danger); }

/* ---- Modals ---- */
.modal-overlay          { position: fixed; inset: 0; background: rgba(0,0,0,0.45); display: flex; align-items: center; justify-content: center; z-index: 999; }
.modal                  { background: var(--color-surface); border-radius: var(--radius-xl); width: 100%; max-width: 480px; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-md); }
.modal__header          { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--color-border); }
.modal__title           { font-size: 15px; font-weight: 600; color: var(--color-text-primary); }
.modal__close           { background: none; border: none; font-size: 20px; color: var(--color-text-muted); cursor: pointer; line-height: 1; }
.modal__close:hover     { color: var(--color-danger); }
.modal__body            { padding: 20px; }
.modal__footer          { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 20px; border-top: 1px solid var(--color-border); }

/* ---- Filters ---- */
.filter-group           { display: flex; flex-direction: column; gap: 4px; }
.filter-group .form-input,
.filter-group .form-select { min-width: 160px; }
.filter-label           { font-size: 11px; color: var(--color-text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.4px; }

/* ---- Employee Avatar ---- */
.employee-avatar        { width: 28px; height: 28px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 600; flex-shrink: 0; }
.employee-avatar--blue  { background: var(--color-primary-light); color: var(--color-primary); }
.employee-avatar--green { background: var(--color-success-light); color: var(--color-success); }
.employee-avatar--amber { background: var(--color-warning-light); color: var(--color-warning); }
.td-employee            { display: flex; align-items: center; gap: 8px; }
.employee-name          { font-weight: 500; }

/* ---- Misc ---- */
.code-badge             { font-family: var(--font-mono); font-size: 11px; background: var(--color-neutral-light); padding: 2px 7px; border-radius: var(--radius-sm); color: var(--color-text-secondary); }
.pin-badge              { font-family: var(--font-mono); font-size: 13px; letter-spacing: 3px; color: var(--color-text-muted); }
.brand-badge            { font-size: 12px; font-weight: 500; color: var(--color-primary); }
.action-btns            { display: flex; gap: 6px; }
.text-success           { color: var(--color-success); }
.text-warning           { color: var(--color-warning); }
.text-danger            { color: var(--color-danger); }
.text-muted             { color: var(--color-text-muted); }
.text-bold              { font-weight: 600; }
.text-sm                { font-size: 12px; }

/* ---- Pagination ---- */
#pagination-nav             { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }
.pagination-btn             { padding: 5px 10px; border-radius: var(--radius-md); border: 1px solid var(--color-border); font-size: 12px; color: var(--color-text-secondary); background: var(--color-surface); cursor: pointer; text-decoration: none; transition: all 0.15s; }
.pagination-btn:hover       { background: var(--color-primary-light); border-color: var(--color-primary); color: var(--color-primary); }
.pagination-btn--active     { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.pagination-btn--disabled   { opacity: 0.4; cursor: not-allowed; }
.pagination-btn--dots       { border: none; background: none; }