/* ==========================================================================
   Telecontrol — Clientes (v7)
   Espelha 1:1 a tela React aprovada (Industrial Control + design system HSL)
   ========================================================================== */

:root {
    --tc-bg:            hsl(210, 25%, 97%);
    --tc-card:          #ffffff;
    --tc-fg:            hsl(215, 28%, 17%);
    --tc-muted-fg:      hsl(215, 15%, 45%);
    --tc-border:        hsl(215, 18%, 87%);
    --tc-border-soft:   hsl(215, 18%, 87%, .6);
    --tc-input:         hsl(215, 18%, 87%);
    --tc-muted:         hsl(210, 20%, 94%);
    --tc-secondary:     hsl(210, 20%, 92%);

    --tc-primary:       hsl(200, 75%, 28%);
    --tc-primary-hover: hsl(200, 75%, 23%);
    --tc-primary-fg:    #ffffff;
    --tc-primary-soft:  hsl(200, 75%, 28%, .10);

    --tc-success:       hsl(145, 55%, 38%);
    --tc-success-soft:  hsl(145, 55%, 38%, .15);
    --tc-info:          hsl(210, 80%, 48%);
    --tc-info-soft:     hsl(210, 80%, 48%, .15);
    --tc-warning:       hsl(38, 92%, 50%);
    --tc-destructive:   hsl(0, 72%, 48%);
    --tc-destructive-soft: hsl(0, 72%, 48%, .15);
    --tc-closed:        hsl(215, 15%, 45%);
    --tc-closed-soft:   hsl(215, 15%, 45%, .15);

    --tc-radius: .5rem;
    --tc-radius-sm: .375rem;
    --tc-shadow-card: 0 1px 2px 0 hsl(215 28% 17% / .04), 0 1px 3px 0 hsl(215 28% 17% / .06);
    --tc-shadow-elevated: 0 4px 12px -2px hsl(215 28% 17% / .08), 0 2px 4px -1px hsl(215 28% 17% / .04);
}

/* ====== Reset / base do módulo ====== */
.tc-page,
.tc-page * {
    box-sizing: border-box;
}
.tc-page {
    background: var(--tc-bg);
    color: var(--tc-fg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-feature-settings: "cv11","ss01","ss03";
    -webkit-font-smoothing: antialiased;
    min-height: 100%;
}
.tc-tabular { font-variant-numeric: tabular-nums; }

/* ====== Page header (breadcrumb + título + ações) ====== */
.tc-pageheader {
    display: flex;
    flex-direction: column;
    gap: .75rem;
    padding: 1rem 1.5rem;
    background: var(--tc-card);
    border-bottom: 1px solid var(--tc-border);
}
.tc-crumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    font-size: 12px;
    color: var(--tc-muted-fg);
}
.tc-crumbs a { color: var(--tc-muted-fg); text-decoration: none; }
.tc-crumbs a:hover { color: var(--tc-fg); }
.tc-crumbs .sep { margin: 0 .35rem; opacity: .6; }
.tc-crumbs .last { color: var(--tc-fg); font-weight: 500; }
.tc-pageheader-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}
.tc-pagetitle {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -.01em;
    margin: 0;
    color: var(--tc-fg);
}
.tc-pagedesc {
    margin: .25rem 0 0;
    font-size: .875rem;
    color: var(--tc-muted-fg);
}

/* ====== Body ====== */
.tc-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ====== KPI cards ====== */
.tc-kpi-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}
@media (min-width: 1024px) {
    .tc-kpi-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.tc-kpi {
    background: var(--tc-card);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius);
    padding: 1rem;
    box-shadow: var(--tc-shadow-card);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .75rem;
}
.tc-kpi-label {
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--tc-muted-fg);
    margin: 0;
}
.tc-kpi-value {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: .25rem;
    color: var(--tc-fg);
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}
.tc-kpi-icon {
    width: 36px; height: 36px;
    border-radius: var(--tc-radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.tc-kpi-icon svg { width: 16px; height: 16px; }
.tc-kpi-icon--default { background: var(--tc-primary-soft); color: var(--tc-primary); }
.tc-kpi-icon--success { background: var(--tc-success-soft); color: var(--tc-success); }
.tc-kpi-icon--info    { background: var(--tc-info-soft);    color: var(--tc-info); }
.tc-kpi-icon--muted   { background: var(--tc-closed-soft);  color: var(--tc-closed); }

/* ====== Data card (tabela) ====== */
.tc-card {
    background: var(--tc-card);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius);
    box-shadow: var(--tc-shadow-card);
    overflow: hidden;
}
.tc-card-toolbar {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .75rem 1rem;
    border-bottom: 1px solid var(--tc-border);
}
.tc-search {
    position: relative;
    flex: 1;
    max-width: 480px;
}
.tc-search input {
    width: 100%;
    height: 36px;
    border: 1px solid var(--tc-input);
    border-radius: var(--tc-radius-sm);
    padding: 0 .75rem 0 2.25rem;
    font-size: .875rem;
    background: var(--tc-card);
    color: var(--tc-fg);
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}
.tc-search input:focus {
    border-color: var(--tc-primary);
    box-shadow: 0 0 0 3px var(--tc-primary-soft);
}
.tc-search svg {
    position: absolute;
    left: .65rem; top: 50%;
    transform: translateY(-50%);
    width: 16px; height: 16px;
    color: var(--tc-muted-fg);
}
.tc-toolbar-spacer { flex: 1; }
.tc-toolbar-info {
    font-size: 12px;
    color: var(--tc-muted-fg);
}

/* ====== Tabela ====== */
.tc-table-wrap { overflow-x: auto; }
.tc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
}
.tc-table thead tr {
    background: var(--tc-muted);
    border-bottom: 1px solid var(--tc-border);
}
.tc-table th {
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--tc-muted-fg);
    padding: .625rem .75rem;
    white-space: nowrap;
}
.tc-table th.tc-th-right { text-align: right; }
.tc-table tbody tr {
    border-bottom: 1px solid var(--tc-border-soft);
    transition: background-color .15s;
}
.tc-table tbody tr:hover { background: hsl(210, 20%, 94%, .5); }
.tc-table tbody tr:last-child { border-bottom: none; }
.tc-table td {
    padding: .75rem;
    vertical-align: middle;
    color: var(--tc-fg);
}
.tc-cell-code {
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    font-size: 12px;
    color: var(--tc-muted-fg);
}
.tc-cell-primary { font-weight: 500; color: var(--tc-fg); }
.tc-cell-sub { font-size: 12px; color: var(--tc-muted-fg); margin-top: 2px; }
.tc-cell-muted { font-size: 12px; color: var(--tc-muted-fg); }

/* ====== Badges (situação) ====== */
.tc-badge {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    border: 1px solid transparent;
    border-radius: var(--tc-radius-sm);
    padding: 2px .5rem;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.4;
}
.tc-badge .dot { width: 6px; height: 6px; border-radius: 999px; display: inline-block; }
.tc-badge--success {
    background: var(--tc-success-soft);
    color: var(--tc-success);
    border-color: hsl(145, 55%, 38%, .3);
}
.tc-badge--success .dot { background: var(--tc-success); }
.tc-badge--closed {
    background: var(--tc-closed-soft);
    color: var(--tc-closed);
    border-color: hsl(215, 15%, 45%, .3);
}
.tc-badge--closed .dot { background: var(--tc-closed); }
.tc-badge--pending {
    background: var(--tc-info-soft);
    color: var(--tc-info);
    border-color: hsl(210, 80%, 48%, .3);
}

/* ====== Botões ====== */
.tc-btn {
    display: inline-flex;
    align-items: center;
    gap: .375rem;
    height: 36px;
    padding: 0 .9rem;
    border-radius: var(--tc-radius-sm);
    border: 1px solid transparent;
    font-size: .875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .15s, border-color .15s, color .15s;
    white-space: nowrap;
}
.tc-btn svg { width: 16px; height: 16px; }
.tc-btn--primary {
    background: var(--tc-primary);
    color: var(--tc-primary-fg);
}
.tc-btn--primary:hover { background: var(--tc-primary-hover); color: var(--tc-primary-fg); }
.tc-btn--outline {
    background: var(--tc-card);
    border-color: var(--tc-border);
    color: var(--tc-fg);
}
.tc-btn--outline:hover { background: var(--tc-muted); }
.tc-btn--danger {
    background: var(--tc-destructive);
    color: #fff;
}
.tc-btn--danger:hover { background: hsl(0, 72%, 42%); color: #fff; }
.tc-btn--ghost {
    background: transparent;
    color: var(--tc-fg);
}
.tc-btn--ghost:hover { background: var(--tc-muted); }

/* Ações por linha (ícones) */
.tc-row-actions {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    justify-content: flex-end;
    width: 100%;
}
.tc-icon-btn {
    width: 32px; height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--tc-radius-sm);
    color: var(--tc-fg);
    cursor: pointer;
    text-decoration: none;
    transition: background-color .15s, color .15s;
}
.tc-icon-btn:hover { background: var(--tc-muted); }
.tc-icon-btn svg { width: 14px; height: 14px; }
.tc-icon-btn--danger { color: var(--tc-destructive); }
.tc-icon-btn--danger:hover { background: var(--tc-destructive-soft); color: var(--tc-destructive); }

/* ====== Form (Create/Edit) ====== */
.tc-form-shell {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.tc-form-section {
    background: var(--tc-card);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius);
    box-shadow: var(--tc-shadow-card);
    overflow: hidden;
}
.tc-form-section-head {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--tc-border);
    background: hsl(210, 25%, 98%);
}
.tc-form-section-title {
    margin: 0;
    font-size: .9375rem;
    font-weight: 600;
    color: var(--tc-fg);
}
.tc-form-section-desc {
    margin: .15rem 0 0;
    font-size: 12px;
    color: var(--tc-muted-fg);
}
.tc-form-section-body { padding: 1.25rem; }
.tc-form-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1rem;
}
@media (min-width: 768px) {
    .tc-form-grid { grid-template-columns: repeat(3, 1fr); }
    .tc-form-grid--2 { grid-template-columns: repeat(2, 1fr); }
}
.tc-field { display: flex; flex-direction: column; gap: .375rem; }
.tc-field label, .tc-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--tc-fg);
}
.tc-input, .tc-select, .tc-textarea {
    width: 100%;
    height: 36px;
    border: 1px solid var(--tc-input);
    border-radius: var(--tc-radius-sm);
    padding: 0 .75rem;
    font-size: .875rem;
    background: var(--tc-card);
    color: var(--tc-fg);
    outline: none;
    transition: border-color .15s, box-shadow .15s;
    font-family: inherit;
}
.tc-textarea { height: auto; padding: .5rem .75rem; min-height: 90px; resize: vertical; }
.tc-input:focus, .tc-select:focus, .tc-textarea:focus {
    border-color: var(--tc-primary);
    box-shadow: 0 0 0 3px var(--tc-primary-soft);
}
.tc-input[readonly] {
    background: var(--tc-muted);
    color: var(--tc-muted-fg);
}
.tc-col-2 { grid-column: span 2 / span 2; }
.tc-col-3 { grid-column: span 3 / span 3; }
@media (max-width: 767px) {
    .tc-col-2, .tc-col-3 { grid-column: span 1 / span 1; }
}
.tc-form-footer {
    display: flex;
    justify-content: flex-end;
    gap: .5rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--tc-border);
    background: hsl(210, 25%, 98%);
}
.tc-switch-row {
    display: flex;
    align-items: center;
    gap: .625rem;
}
.tc-validation {
    color: var(--tc-destructive);
    font-size: 12px;
    margin-top: .25rem;
}

/* ====== Details (description list) ====== */
.tc-detail-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1rem;
}
@media (min-width: 768px) {
    .tc-detail-grid { grid-template-columns: repeat(2, 1fr); }
}
.tc-dl {
    margin: 0;
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: .5rem 1rem;
    font-size: .875rem;
}
.tc-dl dt {
    color: var(--tc-muted-fg);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .04em;
    font-weight: 500;
}
.tc-dl dd { margin: 0; color: var(--tc-fg); }

/* ====== Alert (delete) ====== */
.tc-alert {
    border: 1px solid hsl(0, 72%, 48%, .3);
    background: hsl(0, 72%, 48%, .08);
    color: hsl(0, 72%, 32%);
    padding: .85rem 1rem;
    border-radius: var(--tc-radius-sm);
    font-size: .875rem;
    display: flex;
    gap: .65rem;
    align-items: flex-start;
}
.tc-alert svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }

/* ====== Empty state ====== */
.tc-empty {
    padding: 3rem 1rem;
    text-align: center;
    color: var(--tc-muted-fg);
    font-size: .875rem;
}