:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1e40af;
    --color-secondary: #64748b;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-bg: #f8fafc;
    --color-bg-light: #ffffff;
    --color-border: #e2e8f0;
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --shadow-sm: 0 1px 2px 0 rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ═══════════ HEADER ═══════════ */
.header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--spacing-xl) var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.header-content h1 { font-size: 1.875rem; font-weight: 700; margin-bottom: var(--spacing-sm); }
.subtitle { font-size: 0.875rem; opacity: 0.9; }
.header-actions { display: flex; gap: var(--spacing-md); align-items: center; }
.file-upload-wrapper { position: relative; }
.file-input { display: none; }

/* ═══════════ BUTTONS ═══════════ */
.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary { background-color: white; color: var(--color-primary); }
.btn-primary:hover { background-color: #f1f5f9; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-confirm { background-color: var(--color-primary); color: white; }
.btn-confirm:hover { background-color: var(--color-primary-dark); }
.btn-cancel { background-color: #94a3b8; color: white; }
.btn-cancel:hover { background-color: #64748b; }

/* ═══════════ MAIN CONTENT ═══════════ */
.main-content {
    flex: 1;
    padding: var(--spacing-xl);
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

/* ═══════════ MAPPING ═══════════ */
.mapping-section {
    background: var(--color-bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.mapping-section h2 { margin-bottom: var(--spacing-lg); color: var(--color-primary); }
.info-text { color: var(--color-text-light); margin-bottom: var(--spacing-lg); font-size: 0.875rem; }

.mapping-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.mapping-item { display: flex; flex-direction: column; gap: var(--spacing-sm); }
.mapping-item label { font-weight: 600; font-size: 0.875rem; }
.mapping-item select { padding: var(--spacing-sm) var(--spacing-md); border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.875rem; background-color: white; }
.mapping-actions { display: flex; gap: var(--spacing-md); justify-content: flex-end; }

/* ═══════════ NAV ═══════════ */
.view-nav {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--color-border);
}

.nav-btn {
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--color-text-light);
    transition: var(--transition);
}

.nav-btn:hover { color: var(--color-primary); }
.nav-btn.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

/* ═══════════ VIEWS ═══════════ */
.view { display: none; }
.view.active { display: block; animation: fadeIn 0.3s ease; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ═══════════ METRICS (DASHBOARD) ═══════════ */
.metrics-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.metric-card {
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    transition: var(--transition);
    border-left: 4px solid var(--color-primary);
}

.metric-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.metric-icon { font-size: 2rem; }
.metric-content { flex: 1; }
.metric-value { font-size: 1.875rem; font-weight: 700; color: var(--color-primary); }
.metric-label { font-size: 0.875rem; color: var(--color-text-light); margin-top: var(--spacing-xs); }

/* ═══════════ DASHBOARD SECTIONS ═══════════ */
.dashboard-sections {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.dashboard-section {
    background: var(--color-bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.dashboard-section.full-width { margin-bottom: var(--spacing-xl); }
.dashboard-section h3 { margin-bottom: var(--spacing-lg); color: var(--color-primary); font-size: 1.125rem; }

.chart-container {
    min-height: 250px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.chart-bar { display: flex; align-items: center; gap: var(--spacing-md); }
.chart-label { font-size: 0.8125rem; font-weight: 500; min-width: 160px; color: var(--color-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chart-value { font-size: 0.8125rem; color: var(--color-text-light); min-width: 40px; text-align: right; font-weight: 600; }

.chart-bar-fill {
    flex: 1;
    height: 26px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    border-radius: var(--radius-sm);
    animation: slideIn 0.5s ease forwards;
    opacity: 0;
}

@keyframes slideIn { to { opacity: 1; } }

/* ═══════════ VIEW HEADER ═══════════ */
.view-header { margin-bottom: var(--spacing-xl); }
.view-header h2 { color: var(--color-primary); margin-bottom: var(--spacing-sm); font-size: 1.5rem; }
.view-header p { color: var(--color-text-light); font-size: 0.9375rem; }

/* ═══════════ SEARCH ═══════════ */
.search-section { margin-bottom: var(--spacing-xl); }
.search-input {
    flex: 1;
    min-width: 200px;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.search-input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }

/* ═══════════ FILTER ═══════════ */
.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background-color: white;
    cursor: pointer;
}

.filter-select:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }

/* ═══════════ EQUIPOS HEADER (unified) ═══════════ */
.equipos-header {
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    align-items: flex-end;
}

/* ═══════════ STORE STATS ═══════════ */
.store-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #dbeafe 0%, #e0e7ff 100%);
    border-radius: var(--radius-lg);
}

.stat-item { display: flex; align-items: center; gap: var(--spacing-md); }
.stat-icon { font-size: 1.5rem; }
.stat-value { font-size: 1.5rem; font-weight: 700; color: var(--color-primary); }
.stat-label { font-size: 0.875rem; color: var(--color-text-light); }

/* ═══════════ EQUIPMENT CARDS ═══════════ */
.equipment-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

/* Tiendas: forzar 3 por fila */
.stores-grid {
    grid-template-columns: repeat(3, 1fr);
}

.equipment-card {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.equipment-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.equipment-card-store {
    border: 2px solid var(--color-border);
    padding: var(--spacing-xl);
}

.equipment-card-store:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.equipment-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.equipment-name { font-weight: 600; color: var(--color-text); word-break: break-word; }

.equipment-status {
    font-size: 0.75rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    background-color: #dbeafe;
    color: var(--color-primary);
    font-weight: 600;
    white-space: nowrap;
}

.equipment-header-store {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-border);
}

.equipment-info-main { flex: 1; }
.equipment-title { font-size: 1.125rem; font-weight: 700; color: var(--color-primary); margin-bottom: var(--spacing-xs); }
.equipment-subtitle { font-size: 0.8125rem; color: var(--color-text-light); }

.equipment-field {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--color-border);
}

.equipment-field:last-child { border-bottom: none; }
.equipment-label { font-weight: 500; color: var(--color-text-light); }
.equipment-value { color: var(--color-text); font-weight: 600; word-break: break-word; text-align: right; max-width: 55%; }

/* ═══════════ EQUIPMENT SECTIONS (STORE CARDS) ═══════════ */
.equipment-sections { display: flex; flex-direction: column; gap: var(--spacing-lg); }

.equipment-section {
    padding: var(--spacing-lg);
    background-color: #f8fafc;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
}

.equipment-section:nth-child(2) { border-left-color: var(--color-success); }
.equipment-section:nth-child(3) { border-left-color: var(--color-warning); }

.section-title {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.equipment-field-with-icon {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.equipment-field-with-icon:last-child { border-bottom: none; }
.field-icon { font-size: 1.125rem; min-width: 22px; }

.field-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.field-content .equipment-label {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-light);
}

.field-content .equipment-value {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    word-break: break-word;
    text-align: left;
    max-width: 100%;
}

/* Password */
.password-field {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.password-field:last-child { border-bottom: none; }

.password-display {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    margin-top: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: white;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: 'Courier New', monospace;
}

.password-value { flex: 1; font-size: 0.875rem; font-weight: 600; color: var(--color-primary); letter-spacing: 1px; }

.copy-btn {
    padding: 4px 8px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    transition: var(--transition);
}

.copy-btn:hover { background: var(--color-primary-dark); transform: scale(1.1); }

/* ═══════════ PLAZA SUMMARY ═══════════ */
.plaza-summary {
    margin-bottom: var(--spacing-xl);
}

.plaza-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #dbeafe 0%, #e0e7ff 100%);
    border-radius: var(--radius-lg);
}

.plaza-stat {
    text-align: center;
    padding: var(--spacing-md);
}

.plaza-stat-value { font-size: 1.5rem; font-weight: 700; color: var(--color-primary); }
.plaza-stat-label { font-size: 0.75rem; color: var(--color-text-light); margin-top: var(--spacing-xs); text-transform: uppercase; letter-spacing: 0.5px; }

/* ═══════════ DISCREPANCY SECTION ═══════════ */
.section-desc {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.discrepancy-badge {
    display: inline-block;
    background: var(--color-danger);
    color: white;
    font-size: 0.75rem;
    padding: 2px 10px;
    border-radius: 20px;
    margin-left: var(--spacing-sm);
    vertical-align: middle;
}

.discrepancy-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.discrepancy-filters {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.disc-filter-btn {
    padding: 6px 16px;
    border: 2px solid var(--color-border);
    border-radius: 20px;
    background: white;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--color-text-light);
    transition: var(--transition);
}

.disc-filter-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.disc-filter-btn.active { background: var(--color-primary); color: white; border-color: var(--color-primary); }

.discrepancy-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.8125rem;
}

.discrepancy-table thead th {
    background: #f1f5f9;
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.6875rem;
    border-bottom: 2px solid var(--color-border);
    position: sticky;
    top: 0;
}

.discrepancy-table tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.discrepancy-table tbody tr:hover { background: #f8fafc; }

.disc-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.8125rem;
}

.disc-count-badge.less { background: #fef2f2; color: #dc2626; }
.disc-count-badge.more { background: #fefce8; color: #ca8a04; }
.disc-count-badge.one { background: #fff1f2; color: #e11d48; }

.discrepancy-scroll {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

/* ═══════════ MODELS VIEW ═══════════ */
.models-charts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.models-filter-section {
    background: var(--color-bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-xl);
}

.models-filter-section h3 { margin-bottom: var(--spacing-lg); color: var(--color-primary); font-size: 1.125rem; }

.models-filter-controls {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-end;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-group label { font-weight: 500; font-size: 0.8125rem; color: var(--color-text-light); }
.filter-group-grow { flex: 1; min-width: 200px; }

/* Model detail tables */
.model-detail-block {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.model-detail-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.model-detail-title { font-size: 1.125rem; font-weight: 700; }

.model-detail-badges {
    display: flex;
    gap: var(--spacing-sm);
}

.model-badge {
    background: rgba(255,255,255,0.2);
    padding: 4px 14px;
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 600;
}

.model-table-wrap {
    max-height: 350px;
    overflow-y: auto;
}

.model-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.8125rem;
}

.model-table thead th {
    background: #f1f5f9;
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.6875rem;
    border-bottom: 2px solid var(--color-border);
    position: sticky;
    top: 0;
}

.model-table thead th:last-child { text-align: center; }

.model-table tbody td {
    padding: 8px 14px;
    border-bottom: 1px solid var(--color-border);
}

.model-table tbody td:last-child { text-align: center; }
.model-table tbody tr:hover { background: #f8fafc; }

.model-table .table-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #dbeafe;
    color: var(--color-primary);
    font-weight: 700;
    min-width: 32px;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.8125rem;
}

.model-table .table-plaza {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

/* Donut chart */
.donut-chart-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    min-height: 250px;
}

.donut-svg { max-width: 220px; }

.donut-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

.legend-item { display: flex; align-items: center; gap: var(--spacing-sm); font-size: 0.8125rem; }
.legend-color { width: 14px; height: 14px; border-radius: 3px; }

/* ═══════════ EMPTY / LOADING ═══════════ */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--color-bg-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.empty-icon { font-size: 4rem; margin-bottom: var(--spacing-lg); }
.empty-state h2 { margin-bottom: var(--spacing-sm); color: var(--color-primary); }
.empty-state p { color: var(--color-text-light); }

.loading-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-lg);
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ═══════════ FOOTER ═══════════ */
.footer {
    background: white;
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: auto;
}

#dataInfo { margin: 0; }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1024px) {
    .dashboard-sections { grid-template-columns: 1fr; }
    .models-charts { grid-template-columns: 1fr; }
    .metrics-3 { grid-template-columns: repeat(3, 1fr); }
    .stores-grid { grid-template-columns: repeat(2, 1fr); }
    .models-list { grid-template-columns: 1fr; }

    .header {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .header-content { width: 100%; }
    .header-actions { width: 100%; justify-content: center; }
}

@media (max-width: 768px) {
    .header-content h1 { font-size: 1.5rem; }
    .metrics-3 { grid-template-columns: 1fr; }
    .stores-grid { grid-template-columns: 1fr; }
    .equipment-cards { grid-template-columns: 1fr; }
    .main-content { padding: var(--spacing-lg) var(--spacing-md); }
    .header { padding: var(--spacing-lg) var(--spacing-md); }
    .dashboard-section { padding: var(--spacing-lg); }

    .equipos-header {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-select { width: 100%; }
    .search-input { width: 100%; }
    .view-nav { flex-wrap: wrap; }
    .metric-card { flex-direction: column; text-align: center; }
    .chart-label { min-width: auto; }

    .equipment-field {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .equipment-value { text-align: left; max-width: 100%; }

    .models-filter-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group { width: 100%; }
    .filter-group-grow { min-width: unset; }

    .plaza-summary-grid { grid-template-columns: repeat(2, 1fr); }
    .discrepancy-controls { flex-direction: column; align-items: stretch; }
}

@media (max-width: 480px) {
    .header-content h1 { font-size: 1.25rem; }
    .subtitle { display: none; }
    .metric-value { font-size: 1.5rem; }
    .main-content { padding: var(--spacing-md); }
    .mapping-grid { grid-template-columns: 1fr; }
    .plaza-summary-grid { grid-template-columns: 1fr; }
}
/* ═══════════ VISTA CONTRASEÑAS (BÚSQUEDA) ═══════════ */
.contras-search-container {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    align-items: center;
}

.contras-search-container .search-input {
    flex: 1;
    font-size: 1rem;
    padding: var(--spacing-md);
}

.contras-search-container .btn {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
}

/* Ajuste responsivo para la vista de contraseñas */
@media (max-width: 768px) {
    .contras-search-container {
        flex-direction: column;
        align-items: stretch;
    }
}