/* ============================================================
   Smart Lockers Dashboard — Design System (app.css)
   ============================================================ */

/* ---- Reset ------------------------------------------------ */
* { margin: 0; padding: 0; box-sizing: border-box; }

/* ---- Variaveis -------------------------------------------- */
:root {
    --primary:        #FF6B00;
    --primary-light:  #ff8c3f;
    --primary-soft:   rgba(255, 107, 0, 0.08);
    --secondary:      #0057B8;
    --secondary-light:#2773c9;
    --secondary-soft: rgba(0, 87, 184, 0.06);
    --neutral-200:    #F5F7FA;
    --neutral-300:    #E9EDF2;
    --neutral-400:    #CAD1D9;
    --neutral-600:    #6C7A8A;
    --neutral-800:    #1A2634;
    --neutral-900:    #0F1A2A;
    --shadow-sm:      0 10px 25px -5px rgba(0,0,0,0.05), 0 8px 10px -6px rgba(0,0,0,0.02);
    --shadow-md:      0 20px 30px -12px rgba(0,87,184,0.12), 0 4px 18px rgba(0,0,0,0.02);
    --shadow-focus:   0 0 0 4px rgba(255,107,0,0.2);
    --radius-md:      12px;
    --radius-lg:      20px;
    --transition:     all 0.2s ease;
}

/* ---- Base ------------------------------------------------- */
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: linear-gradient(145deg, var(--neutral-200) 0%, #FFFFFF 100%);
    min-height: 100vh;
    color: var(--neutral-900);
    line-height: 1.5;
}

/* ---- Scrollbar ------------------------------------------- */
html { scrollbar-gutter: stable; }
html, body, .sidebar {
    scrollbar-width: thin;
    scrollbar-color: transparent transparent;
}
html::-webkit-scrollbar,
body::-webkit-scrollbar,
.sidebar::-webkit-scrollbar { width: 8px; height: 8px; }
html::-webkit-scrollbar-thumb,
body::-webkit-scrollbar-thumb,
.sidebar::-webkit-scrollbar-thumb {
    background-color: rgba(202,209,217,0);
    border-radius: 999px;
    transition: background-color 0.22s ease-in-out;
}
html::-webkit-scrollbar-track,
body::-webkit-scrollbar-track,
.sidebar::-webkit-scrollbar-track { background: transparent; }
html:hover, body:hover, html:focus-within, body:focus-within,
.sidebar:hover, .sidebar:focus-within {
    scrollbar-color: var(--neutral-400) transparent;
}
html:hover::-webkit-scrollbar-thumb,
body:hover::-webkit-scrollbar-thumb,
html:focus-within::-webkit-scrollbar-thumb,
body:focus-within::-webkit-scrollbar-thumb,
.sidebar:hover::-webkit-scrollbar-thumb,
.sidebar:focus-within::-webkit-scrollbar-thumb {
    background-color: rgba(202,209,217,0.95);
}

h2 { font-weight: 600; font-size: 1.6rem; letter-spacing: -0.02em; color: var(--neutral-900); margin-bottom: 0.4rem; }
h3 { font-weight: 600; font-size: 1.2rem; color: var(--neutral-900); }

/* ---- Utilities -------------------------------------------- */
.text-center            { text-align: center; }
.d-flex                 { display: flex; }
.justify-content-center { justify-content: center; }
.align-items-center     { align-items: center; }
.gap-3  { gap: 1rem; }
.mt-3   { margin-top: 1rem; }
.mb-3   { margin-bottom: 1rem; }
.mb-4   { margin-bottom: 1.5rem; }
.w-100  { width: 100%; }
.hidden { display: none !important; }

/* ---- Animation -------------------------------------------- */
.fade-in { animation: fadeSlideIn 0.35s ease forwards; }
@keyframes fadeSlideIn {
    0%   { opacity: 0; transform: translateY(8px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* ---- Inputs ----------------------------------------------- */
.input-premium {
    border: 1.5px solid var(--neutral-300);
    border-radius: 14px;
    padding: 0.9rem 1.2rem;
    font-size: 1rem;
    background: rgba(255,255,255,0.7);
    transition: var(--transition);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.01);
    width: 100%;
}
.input-premium:focus {
    border-color: var(--primary);
    box-shadow: var(--shadow-focus);
    outline: none;
    background: white;
}

/* ---- Buttons ---------------------------------------------- */
.btn-modern {
    border-radius: 24px;
    padding: 0.9rem 1.5rem;
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: white;
    color: var(--primary);
    border: 1.5px solid var(--neutral-300);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    text-decoration: none;
}
.btn-modern i { font-size: 1.1rem; display: inline-block; }
.btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 24px -10px rgba(0,87,184,0.2);
    border-color: var(--primary-light);
    color: var(--primary);
    text-decoration: none;
}
.btn-primary-modern {
    background: var(--primary);
    border: 1.5px solid var(--primary);
    color: white;
    box-shadow: 0 12px 22px -10px rgba(255,107,0,0.4);
}
.btn-primary-modern:hover { background: var(--primary-light); border-color: var(--primary-light); color: white; }
.btn-secondary-modern { background: var(--secondary); border: 1.5px solid var(--secondary); color: white; }
.btn-secondary-modern:hover { background: var(--secondary-light); border-color: var(--secondary-light); color: white; }
.btn-sm { padding: 0.3rem 0.65rem; font-size: 0.78rem; border-radius: 14px; }
.btn-danger-modern { background: #dc3545; border: 1.5px solid #dc3545; color: white; }
.btn-danger-modern:hover { background: #c82333; border-color: #c82333; color: white; }

/* ---- Alerts ----------------------------------------------- */
.alert-danger { background: #f8d7da; color: #721c24; padding: 0.75rem 1.25rem; border-radius: 8px; }

/* ---- Form label ------------------------------------------- */
.form-label { font-weight: 500; color: var(--neutral-800); margin-bottom: 0.5rem; display: block; font-size: 0.9rem; }

/* ---- Layout ----------------------------------------------- */
#app-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: var(--neutral-200);
}

/* ---- Top Header ------------------------------------------- */
.top-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 60px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--neutral-300);
    display: flex;
    align-items: center;
    padding: 0 1.25rem;
    z-index: 100;
    gap: 1rem;
}
.top-header .brand {
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: -0.02em;
    color: var(--primary);
    background: none;
    -webkit-text-fill-color: var(--primary);
    white-space: nowrap;
    text-decoration: none;
}
.top-header .brand:hover { text-decoration: none; color: var(--primary); }
.top-header .spacer { flex: 1; }

.notif-btn {
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.3rem;
    color: var(--neutral-600);
    padding: 6px;
    border-radius: 50%;
    transition: var(--transition);
    line-height: 1;
}
.notif-btn:hover { background: var(--neutral-300); color: var(--primary); }
.notif-badge {
    position: absolute;
    top: 0; right: 0;
    background: var(--primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px; height: 18px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    line-height: 1;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 4px 10px;
    border-radius: 30px;
    transition: var(--transition);
    border: 1.5px solid transparent;
    user-select: none;
}
.user-menu:hover { background: var(--primary-soft); border-color: var(--primary); }
.user-menu .avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--primary);
    display: flex; align-items: center; justify-content: center;
    color: white; font-weight: 600; font-size: 0.85rem;
    flex-shrink: 0;
}
.user-menu .user-info { line-height: 1.2; }
.user-menu .user-info .uname { font-weight: 600; font-size: 0.88rem; color: var(--neutral-800); }
.user-menu .user-info .urole { font-size: 0.72rem; color: var(--primary); }
.user-menu.open { background: var(--primary-soft); border-color: var(--primary); }

.user-dropdown {
    position: fixed;
    top: 60px;
    right: 1rem;
    background: white;
    border: 1.5px solid var(--neutral-300);
    border-radius: 14px;
    box-shadow: 0 12px 32px -8px rgba(0,0,0,0.14), 0 2px 8px rgba(0,0,0,0.06);
    min-width: 190px;
    z-index: 1100;
    padding: 0.4rem;
    animation: dropdownIn 0.15s ease;
}
@keyframes dropdownIn {
    from { opacity: 0; transform: translateY(-6px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 0.85rem;
    border-radius: 10px;
    font-size: 0.88rem;
    color: var(--neutral-800);
    cursor: pointer;
    transition: background 0.15s;
    text-decoration: none;
}
.user-dropdown-item:hover { background: var(--neutral-200); text-decoration: none; }
.user-dropdown-item i { width: 16px; text-align: center; color: var(--neutral-600); }
.user-dropdown-item--danger { color: #dc3545; }
.user-dropdown-item--danger i { color: #dc3545; }
.user-dropdown-item--danger:hover { background: #fff0f1; color: #dc3545; }
.user-dropdown-divider { height: 1px; background: var(--neutral-300); margin: 0.3rem 0; }

.sidebar-toggle {
    background: none; border: none; cursor: pointer;
    font-size: 1.3rem; color: var(--neutral-600);
    padding: 6px; border-radius: 8px;
    transition: var(--transition);
}
.sidebar-toggle:hover { background: var(--neutral-300); color: var(--primary); }

/* ---- Sidebar ---------------------------------------------- */
.sidebar {
    position: fixed;
    top: 60px; left: 0; bottom: 0;
    width: 240px;
    background: white;
    border-right: 1px solid var(--neutral-300);
    overflow-y: auto;
    transition: transform 0.25s ease, width 0.25s ease;
    z-index: 90;
    display: flex;
    flex-direction: column;
    padding: 1rem 0;
}
.sidebar.collapsed { width: 60px; overflow: visible; }
.sidebar.collapsed .nav-label,
.sidebar.collapsed .nav-section-title { display: none; }
.sidebar.collapsed .nav-item { justify-content: center; padding: 0.75rem; }

.nav-section-title {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--neutral-400);
    padding: 1rem 1.2rem 0.4rem;
    display: block;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1.2rem;
    cursor: pointer;
    border-radius: 10px;
    margin: 0 0.5rem;
    color: var(--neutral-600);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    border: 1.5px solid transparent;
    text-decoration: none;
}
.nav-item i { font-size: 1.05rem; width: 20px; text-align: center; flex-shrink: 0; }
.nav-item:hover { background: var(--primary-soft); color: var(--primary); text-decoration: none; }
.nav-item.active {
    background: var(--primary-soft);
    color: var(--primary);
    border-color: rgba(255,107,0,0.2);
}

/* ---- Main Content ----------------------------------------- */
.main-content {
    margin-top: 60px;
    margin-left: 240px;
    padding: 1.5rem;
    transition: margin-left 0.25s ease;
    min-height: calc(100vh - 60px);
}
.main-content.sidebar-collapsed { margin-left: 60px; }

/* ---- Page Header ------------------------------------------ */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.page-header h2 { margin-bottom: 0; }

/* ---- Stat Cards ------------------------------------------- */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.stat-card {
    background: white;
    border-radius: var(--radius-md);
    padding: 1.2rem 1.1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--neutral-300);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.stat-icon {
    width: 46px; height: 46px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}
.stat-icon.orange  { background: var(--primary-soft);    color: var(--primary); }
.stat-icon.blue    { background: var(--secondary-soft);  color: var(--secondary); }
.stat-icon.green   { background: rgba(0,200,100,0.1);    color: #00a852; }
.stat-icon.red     { background: rgba(220,53,69,0.1);    color: #dc3545; }
.stat-icon.yellow  { background: rgba(255,193,7,0.12);   color: #c79500; }
.stat-icon.purple  { background: rgba(111,66,193,0.1);   color: #6f42c1; }
.stat-value { font-weight: 700; font-size: 1.6rem; color: var(--neutral-900); line-height: 1; }
.stat-label { font-size: 0.8rem; color: var(--neutral-600); margin-top: 2px; }
.stat-sub   { font-size: 0.75rem; color: var(--neutral-400); margin-top: 3px; }

/* ---- Content Card ----------------------------------------- */
.content-card {
    background: white;
    border-radius: var(--radius-md);
    border: 1px solid var(--neutral-300);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.content-card-header {
    padding: 1rem 1.2rem;
    border-bottom: 1px solid var(--neutral-300);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.content-card-header h3 { margin: 0; font-size: 1rem; }
.content-card-body { padding: 1.2rem; }

/* ---- Dashboard Grid --------------------------------------- */
.dash-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.5rem; }
.dash-grid .span-2 { grid-column: span 2; }
.dash-col-8-4 { display: grid; grid-template-columns: 2fr 1fr; gap: 1rem; margin-bottom: 1.5rem; }

/* ---- Pagination (Global) --------------------------------- */
.pagination-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    flex-wrap: wrap;
    margin-top: 1.2rem;
}
.page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1.5px solid var(--neutral-300);
    background: white;
    color: var(--neutral-800);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    padding: 0 0.55rem;
    cursor: pointer;
}
.page-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-soft);
    text-decoration: none;
}
.page-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    font-weight: 700;
    pointer-events: none;
}
.page-btn.disabled {
    opacity: 0.4;
    pointer-events: none;
}
.pagination-meta {
    text-align: center;
    margin-top: 0.6rem;
    margin-bottom: 0;
    font-size: 0.8rem;
    color: var(--neutral-600);
}

/* ---- Table ------------------------------------------------ */
.table-wrap {
    overflow-x: auto;
    scrollbar-width: none;
    scrollbar-color: transparent transparent;
}
.table-wrap::-webkit-scrollbar { height: 5px; }
.table-wrap::-webkit-scrollbar-thumb { background: transparent; border-radius: 4px; }
.table-wrap::-webkit-scrollbar-track { background: transparent; }
.table-wrap:hover {
    scrollbar-width: thin;
    scrollbar-color: var(--neutral-300) transparent;
}
.table-wrap:hover::-webkit-scrollbar-thumb { background: var(--neutral-300); }

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.data-table thead th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--neutral-600);
    background: var(--neutral-200);
    border-bottom: 1px solid var(--neutral-300);
    white-space: nowrap;
}
.data-table tbody tr {
    border-bottom: 1px solid var(--neutral-300);
    transition: background 0.15s;
}
.data-table tbody tr:last-child { border-bottom: none; }
.data-table tbody tr:hover { background: var(--neutral-200); }
.data-table td {
    padding: 0.8rem 1rem;
    color: var(--neutral-800);
    vertical-align: middle;
}
.data-table .actions { display: flex; gap: 0.3rem; }

/* ---- Badges ----------------------------------------------- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.7rem;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}
.badge-door_open      { background: rgba(255,193,7,0.15);   color: #856404; }
.badge-invalid_code   { background: rgba(220,53,69,0.12);   color: #dc3545; }
.badge-maintenance    { background: rgba(0,87,184,0.1);     color: var(--secondary); }
.badge-long_term      { background: rgba(13,202,240,0.12);  color: #0d6efd; }
.badge-system         { background: rgba(108,117,125,0.12); color: #495057; }
.badge-deposit        { background: var(--secondary-soft);  color: var(--secondary); }
.badge-withdrawal     { background: rgba(25,135,84,0.12);   color: #198754; }
.badge-pending        { background: rgba(255,193,7,0.15);   color: #856404; }
.badge-deposited      { background: var(--secondary-soft);  color: var(--secondary); }
.badge-withdrawn      { background: rgba(25,135,84,0.12);   color: #198754; }
.badge-cancelled      { background: rgba(108,117,125,0.1);  color: #6c757d; }
.badge-expired        { background: rgba(108,117,125,0.1);  color: #6c757d; }
.badge-active         { background: rgba(25,135,84,0.1);    color: #198754; }
.badge-inactive       { background: rgba(108,117,125,0.1);  color: #6c757d; }
.badge-online         { background: rgba(25,135,84,0.1);    color: #198754; }
.badge-offline        { background: rgba(220,53,69,0.12);   color: #dc3545; }
.badge-success        { background: rgba(25,135,84,0.10);   color: #198754; }
.badge-primary        { background: var(--secondary-soft);  color: var(--secondary); }
.badge-warning        { background: rgba(255,193,7,0.15);   color: #856404; }
.badge-danger         { background: rgba(220,53,69,0.12);   color: #dc3545; }
.badge-info           { background: var(--secondary-soft);  color: var(--secondary); }
.badge-secondary      { background: rgba(108,117,125,0.12); color: #495057; }

/* ---- Empty State ------------------------------------------ */
.empty-state { text-align: center; padding: 3rem 1rem; color: var(--neutral-600); }
.empty-state i { font-size: 3rem; opacity: 0.3; margin-bottom: 1rem; display: block; }
.empty-state p { font-size: 0.95rem; }

/* ---- Loading Spinner -------------------------------------- */
.spinner {
    display: inline-block;
    width: 28px; height: 28px;
    border: 3px solid var(--neutral-300);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-overlay { display: flex; align-items: center; justify-content: center; padding: 2rem; }

/* ---- Page shell / hero banner ----------------------------- */
.page-shell { display: flex; flex-direction: column; gap: 0.75rem; animation: fadeSlideIn 0.25s ease forwards; }
.page-hero {
    border: 1px solid rgba(255,107,0,0.22);
    background: linear-gradient(135deg, rgba(255,107,0,0.10) 0%, rgba(0,87,184,0.08) 100%);
    border-radius: 12px;
    padding: 0.72rem 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.65rem;
}
.page-hero i {
    width: 34px; height: 34px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    background: rgba(255,255,255,0.72);
    border: 1px solid rgba(255,107,0,0.26);
    font-size: 1rem;
    flex-shrink: 0;
}
.page-hero strong { color: var(--neutral-900); font-size: 0.92rem; letter-spacing: 0.01em; }
.page-hero span   { color: var(--neutral-700); font-size: 0.8rem; }

/* ---- Activity Feed ---------------------------------------- */
.activity-item { display: flex; gap: 0.75rem; padding: 0.7rem 0; border-bottom: 1px solid var(--neutral-300); }
.activity-item:last-child { border-bottom: none; }
.activity-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); flex-shrink: 0; margin-top: 6px; }
.activity-info { flex: 1; }
.activity-action { font-weight: 600; font-size: 0.85rem; color: var(--neutral-800); }
.activity-meta   { font-size: 0.78rem; color: var(--neutral-600); margin-top: 2px; }

/* ---- Filter bar ------------------------------------------- */
.filters-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1rem;
    align-items: center;
}

/* ---- Lockers Page ---------------------------------------- */
.lockers-page .lockers-sync-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #00a852;
    margin-left: 4px;
    vertical-align: middle;
}
.lockers-page .lockers-sync-icon {
    font-size: 0.8rem;
    margin-left: 2px;
}
.lockers-page .lockers-last-sync {
    margin-left: 4px;
}
.lockers-page .lockers-device-card {
    border: 1px solid #e3ebf6;
    border-radius: 14px;
    box-shadow: 0 10px 28px -18px rgba(15, 23, 42, 0.35);
}
.lockers-page .lockers-device-title {
    display: inline-flex;
    align-items: center;
    margin: 0;
    font-size: 1rem;
}
.lockers-page .locker-device-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 8px;
}
.lockers-page .locker-device-dot.is-online {
    background: #1cc88a;
    box-shadow: 0 0 8px rgba(28, 200, 138, 0.55);
}
.lockers-page .locker-device-dot.is-offline {
    background: #e74a3b;
}
.lockers-page .lockers-count-badge {
    font-weight: 700;
}
.lockers-page .lockers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.7rem;
}
.lockers-page .filters-bar {
    padding: 0.5rem;
    border: 1px solid #e2eaf5;
    border-radius: 14px;
    background: linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
    box-shadow: 0 10px 26px -22px rgba(15, 23, 42, 0.45);
    margin-bottom: 0.8rem;
}
.lockers-page .filters-bar .btn-modern.btn-sm {
    min-height: 36px;
    border-radius: 999px;
    font-weight: 600;
}
.lockers-page .lockers-kpi-strip {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.7rem;
    margin-bottom: 0.85rem;
}
.lockers-page .lockers-kpi {
    border: 1px solid #e2ebf7;
    border-radius: 12px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    box-shadow: 0 10px 24px -20px rgba(15, 23, 42, 0.42);
    padding: 0.62rem 0.78rem;
    display: flex;
    flex-direction: column;
    gap: 0.18rem;
}
.lockers-page .lockers-kpi .k {
    font-size: 0.73rem;
    color: #677b96;
    letter-spacing: 0.01em;
    font-weight: 600;
}
.lockers-page .lockers-kpi .v {
    font-size: 1.15rem;
    color: #1e3248;
    font-weight: 800;
}
.lockers-page .locker-item {
    border: 1px solid #e4ebf5;
    border-radius: 12px;
    padding: 0.95rem 1rem;
    background: linear-gradient(180deg, #ffffff 0%, #f9fcff 100%);
    box-shadow: 0 12px 26px -22px rgba(15, 23, 42, 0.45);
    transition: transform 0.18s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.lockers-page .locker-item:hover {
    transform: translateY(-2px);
    border-color: #d4e3f8;
    box-shadow: 0 18px 30px -24px rgba(15, 23, 42, 0.52);
}
.lockers-page .locker-item.locker-offline {
    opacity: 0.74;
    filter: saturate(0.88);
}
.lockers-page .locker-item.locker-state-changed {
    animation: lockerPulse 1.2s ease;
}
@keyframes lockerPulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.22); }
    100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}
.lockers-page .locker-number {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.02em;
    color: #0f172a;
}
.lockers-page .locker-status {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -0.01em;
}
.lockers-page .locker-status.status-available { color: #2d8f6b; }
.lockers-page .locker-status.status-reserved { color: #4b6f9f; }
.lockers-page .locker-status.status-occupied { color: #9b7a44; }
.lockers-page .locker-status.status-open,
.lockers-page .locker-status.status-timeout,
.lockers-page .locker-status.status-offline { color: #9a5b5b; }
.lockers-page .locker-status.status-locked { color: #5f6c7f; }
.lockers-page .locker-status.status-maintenance { color: #7b6698; }
.lockers-page .locker-status.status-deposit_failed { color: #9a5b5b; }
.lockers-page .locker-info {
    font-size: 1.08rem;
    line-height: 1.5;
    color: #334155;
}
.lockers-page .locker-info strong {
    color: #475569;
    font-weight: 700;
}
.lockers-page .locker-delivery-row,
.lockers-page .locker-deposit-age-row {
    margin-top: 0.35rem;
}
.lockers-page .locker-delivery-id {
    display: inline-flex;
    padding: 0.08rem 0.45rem;
    border-radius: 999px;
    background: #eaf2ff;
    border: 1px solid #d4e5ff;
    color: #2b4e79;
    font-weight: 700;
}
.lockers-page .btn-group.btn-group-sm > .cs-action-btn {
    min-width: 44px;
}
.lockers-page .lockers-device-card > .content-card-header {
    background: linear-gradient(180deg, #f8fbff 0%, #edf4ff 100%);
    border-bottom: 1px solid #dce8f8;
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
}
.lockers-page .lockers-device-card > .content-card-body {
    background: linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
}
.lockers-page .lockers-count-badge {
    background: #e8f1ff;
    color: #2e5d94;
    border: 1px solid #cfe0fb;
    font-size: 0.72rem;
    letter-spacing: 0.01em;
}
.lockers-page .lockers-grid {
    gap: 0.85rem;
}
.lockers-page .locker-item {
    position: relative;
    overflow: hidden;
    padding: 1rem 1rem 0.92rem;
}
.lockers-page .locker-item::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 4px;
    background: linear-gradient(90deg, #c7d6ec 0%, #9ab3d8 100%);
}
.lockers-page .locker-item[data-state='available']::before {
    background: linear-gradient(90deg, #5bbf97 0%, #3cae83 100%);
}
.lockers-page .locker-item[data-state='reserved']::before {
    background: linear-gradient(90deg, #7ca8d8 0%, #5f8fc7 100%);
}
.lockers-page .locker-item[data-state='occupied']::before {
    background: linear-gradient(90deg, #ECA55F 0%, #ECA55F 100%);
}
.lockers-page .locker-item[data-state='maintenance']::before {
    background: linear-gradient(90deg, #a78bca 0%, #8b72b4 100%);
}
.lockers-page .locker-item[data-state='timeout']::before,
.lockers-page .locker-item[data-state='open']::before,
.lockers-page .locker-item[data-state='deposit_failed']::before {
    background: linear-gradient(90deg, #d48787 0%, #c56d6d 100%);
}
.lockers-page .locker-item.locker-offline::before {
    background: linear-gradient(90deg, #94a3b8 0%, #64748b 100%);
}
.lockers-page .locker-item.locker-attention {
    border-color: #ecd7d7;
    box-shadow: 0 14px 26px -22px rgba(143, 84, 84, 0.28);
}
.lockers-page .locker-number {
    font-size: 2.05rem;
}
.lockers-page .locker-status {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    font-size: 0.92rem;
    line-height: 1.1;
}
.lockers-page .locker-status.status-available { background: #eafbf3; border-color: #b8ebd2; }
.lockers-page .locker-status.status-reserved { background: #edf4ff; border-color: #d5e6ff; }
.lockers-page .locker-status.status-occupied { background: #fff4e8; border-color: #ffe2c4; }
.lockers-page .locker-status.status-open,
.lockers-page .locker-status.status-timeout,
.lockers-page .locker-status.status-offline,
.lockers-page .locker-status.status-deposit_failed { background: #faf4f4; border-color: #e8d6d6; }
.lockers-page .locker-status.status-locked { background: #f1f5f9; border-color: #e2e8f0; }
.lockers-page .locker-status.status-maintenance { background: #f5f0ff; border-color: #e5d5ff; }
.lockers-page .locker-info > div {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.6rem;
}
.lockers-page .locker-info > div + div {
    margin-top: 0.16rem;
}
.lockers-page .locker-info .locker-violation-row,
.lockers-page .locker-info .locker-command-blocked-row,
.lockers-page .locker-info .locker-delivery-row,
.lockers-page .locker-info .locker-deposit-age-row,
.lockers-page .locker-info .withdrawal-code {
    display: block;
}
.lockers-page .locker-door-status,
.lockers-page .locker-lock-status,
.lockers-page .locker-item-present {
    display: inline-flex;
    align-items: center;
    padding: 0.1rem 0.42rem;
    border-radius: 999px;
    font-size: 0.77rem;
    font-weight: 700;
    line-height: 1.2;
}
.lockers-page .locker-door-status.text-success,
.lockers-page .locker-lock-status.text-success,
.lockers-page .locker-item-present.text-success {
    color: #15803d !important;
    background: #eafbf3;
    border: 1px solid #bcebd2;
}
.lockers-page .locker-door-status.text-danger,
.lockers-page .locker-lock-status.text-danger {
    color: #9a4242 !important;
    background: #faf4f4;
    border: 1px solid #e8d6d6;
}
.lockers-page .locker-violation-row .badge.bg-danger {
    background: #e26a6a !important;
    border: 1px solid #d65c5c;
    color: #fff;
}
.lockers-page .locker-item-present.text-muted {
    color: #64748b !important;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
}
.lockers-page .locker-actions-row {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    border-top: 1px solid #e6edf7;
    margin-top: 0.5rem;
    padding-top: 0.72rem;
    min-width: 0;
}
.lockers-page .locker-actions-row .btn-group .btn {
    border-width: 1.5px;
}
.lockers-page .locker-actions-row .cs-action-btn {
    min-width: 44px;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.lockers-page .locker-actions-row .btn-group {
    display: inline-flex;
    flex-wrap: nowrap;
    gap: 0.18rem;
    min-width: 0;
}
.lockers-page .locker-actions-row .btn-group > .cs-action-btn {
    border-radius: 10px !important;
    margin-left: 0 !important;
}
.lockers-page .locker-actions-row .locker-details-btn {
    border-radius: 10px !important;
    margin-left: 0;
    min-width: 44px;
    min-height: 40px;
    padding: 0;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    flex-shrink: 0;
}
.lockers-page .locker-actions-row .locker-details-btn .details-label {
    display: none;
}
.lockers-page .locker-actions-row .btn-group .btn.locker-action-main {
    color: #fff;
    border-color: #4f83bd;
    background: linear-gradient(180deg, #6da0d4 0%, #4f83bd 100%);
    box-shadow: 0 8px 18px -14px rgba(79, 131, 189, 0.55);
}
.lockers-page .locker-actions-row .btn-group .btn.locker-action-main:hover {
    border-color: #3f73ad;
    background: linear-gradient(180deg, #5e93c9 0%, #3f73ad 100%);
}
.lockers-page .locker-actions-row .btn-group .btn.locker-maint-active {
    color: #fff;
    border-color: #b65f5f;
    background: linear-gradient(180deg, #cc7a7a 0%, #b65f5f 100%);
}
.lockers-page .locker-actions-row .btn-outline-info {
    font-weight: 600;
}
.lockers-page .locker-actions-row .locker-details-btn.is-attention {
    border-color: #d9b9be;
    color: #8f5c64;
    background: #fcf7f8;
}
.lockers-page .locker-actions-row .locker-details-btn.is-attention:hover {
    border-color: #cfa8af;
    color: #7e4f57;
    background: #f8eff1;
}

/* ---- Delivery Details ------------------------------------- */
.dl-details-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1rem;
    align-items: start;
}
.detail-kv-shell {
    border-radius: 12px;
}
.detail-kv-shell .detail-kv-table {
    margin-bottom: 0;
    table-layout: fixed;
}
.detail-kv-shell .detail-kv-table tr {
    border-bottom: 1px solid #e8eef6;
}
.detail-kv-shell .detail-kv-table tr:last-child {
    border-bottom: 0;
}
.detail-kv-shell .detail-kv-table th,
.detail-kv-shell .detail-kv-table td {
    padding: 0.82rem 1rem;
    vertical-align: middle;
}
.detail-kv-shell .detail-kv-table th {
    width: 46%;
    color: #4d6078;
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
}
.detail-kv-shell .detail-kv-table td {
    color: #23364d;
    font-size: 0.9rem;
    font-weight: 500;
}
.locker-details-page .btn-modern.btn-outline-primary:hover {
    color: #fff !important;
}

.wa-thread {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px 8px;
    background: #fcf5eb;
    border-radius: 12px;
}
.wa-row {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}
.wa-date {
    font-size: 0.72rem;
    color: #7b8a9a;
    margin: 0 8px 4px 0;
}
.wa-bubble {
    background: #e8f5e9;
    border: 1px solid #d2ead4;
    border-radius: 12px 12px 4px 12px;
    max-width: min(92%, 860px);
    padding: 8px 10px 6px 10px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}
.wa-text {
    font-size: 0.86rem;
    line-height: 1.28;
    color: #26323f;
    word-break: break-word;
}
.wa-meta {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 7px;
    margin-top: 5px;
}
.wa-time {
    font-size: 0.72rem;
    color: #6c757d;
}
.wa-status {
    display: inline-flex;
    align-items: center;
    cursor: help;
}

/* ---- Modal (app.css native modals) ------------------------ */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(15,26,42,0.55);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    display: flex; align-items: center; justify-content: center;
    z-index: 200;
    padding: 1rem;
    animation: fadeSlideIn 0.2s ease;
}
.modal-box {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: 0 30px 60px rgba(0,0,0,0.25);
    width: 100%;
    max-width: 620px;
    max-height: 90vh;
    overflow: hidden;
    display: flex; flex-direction: column;
}

/* ---- Toast ------------------------------------------------ */
#toast-container {
    position: fixed;
    bottom: 1.5rem; right: 1.5rem;
    z-index: 300;
    display: flex; flex-direction: column; gap: 0.5rem;
}
.toast {
    background: var(--neutral-800);
    color: white;
    padding: 0.8rem 1.2rem;
    border-radius: 12px;
    font-size: 0.88rem;
    max-width: 320px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    animation: fadeSlideIn 0.3s ease;
    display: flex; align-items: center; gap: 0.5rem;
}
.toast.success { background: #58A53F; }
.toast.error   { background: #dc3545; }
.toast.warning { background: #c79500; }

/* ---- Login Page ------------------------------------------- */
#login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1.5rem 1rem;
}
.login-card {
    max-width: 420px;
    width: 100%;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,0.7);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 2.5rem 2rem;
    animation: loginCardIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes loginCardIn {
    from { opacity: 0; transform: translateY(18px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.login-logo { text-align: center; margin-bottom: 2rem; }
.login-logo .brand-name {
    font-weight: 700;
    font-size: 2rem;
    letter-spacing: -0.03em;
    background: linear-gradient(140deg, var(--secondary) 0%, var(--primary) 90%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.login-logo p { color: var(--neutral-600); font-size: 0.95rem; margin-top: 0.4rem; }

/* ---- Custom Select ---------------------------------------- */
.custom-select { position: relative; width: 100%; user-select: none; }
.custom-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    border: 1.5px solid var(--neutral-300);
    border-radius: 10px;
    padding: 0.54rem 0.9rem;
    font-size: 0.9rem;
    font-family: inherit;
    background: white;
    color: var(--neutral-800);
    cursor: pointer;
    transition: var(--transition);
    outline: none;
    min-height: 44px;
}
.custom-select-trigger:hover { border-color: var(--neutral-400); }
.custom-select-trigger:focus,
.custom-select.cs-open .custom-select-trigger {
    border-color: var(--primary);
    box-shadow: var(--shadow-focus);
}
.custom-select.cs-open .custom-select-trigger {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}
.custom-select.cs-open.cs-up .custom-select-trigger {
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}
.custom-select-trigger > .cs-trigger-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.custom-select-trigger > .cs-trigger-label.cs-label-placeholder { color: var(--neutral-400); }
.cs-label-meta, .cs-option-meta { color: var(--neutral-400); font-size: 0.78em; margin-left: 0.15rem; }
.cs-chevron {
    font-size: 0.78rem;
    color: var(--neutral-600);
    transition: transform 0.2s ease, color 0.2s;
    flex-shrink: 0;
}
.custom-select.cs-open .cs-chevron { transform: rotate(180deg); color: var(--primary); }
.custom-select-dropdown {
    display: none;
    position: fixed;
    background: white;
    border: 1.5px solid var(--primary);
    border-top: none;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    box-shadow: 0 8px 24px -4px rgba(255,107,0,0.12), 0 4px 12px rgba(0,0,0,0.06);
    z-index: 99999;
    max-height: 220px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--neutral-300) transparent;
}
.custom-select.cs-up .custom-select-dropdown {
    border-top: 1.5px solid var(--primary);
    border-bottom: none;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    box-shadow: 0 -8px 24px -4px rgba(255,107,0,0.12), 0 -4px 12px rgba(0,0,0,0.06);
}
.cs-option {
    padding: 0.4rem 0.9rem;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 0.12s, color 0.12s;
    color: var(--neutral-600);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.cs-option + .cs-option { border-top: 1px solid var(--neutral-300); }
.cs-option:hover:not(.cs-disabled):not(.cs-selected) { background: var(--primary-soft); color: var(--primary); }
.cs-option.cs-selected { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.cs-option.cs-selected::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.7rem;
    margin-left: auto;
    color: var(--primary);
}
.cs-option.cs-placeholder { color: var(--neutral-400); font-style: italic; }
.cs-option.cs-disabled    { color: var(--neutral-400); cursor: default; pointer-events: none; }
.cs-search-wrap {
    padding: 0.5rem 0.6rem;
    border-bottom: 1px solid var(--neutral-300);
    position: sticky; top: 0;
    background: white; z-index: 1;
}
.cs-search-wrap .cs-search-input {
    width: 100%;
    border: 1.5px solid var(--neutral-300);
    border-radius: 7px;
    padding: 0.4rem 0.7rem 0.4rem 2rem;
    font-size: 0.85rem;
    font-family: inherit;
    color: var(--neutral-800);
    background: var(--neutral-200) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236C7A8A' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") no-repeat 0.55rem center;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    box-sizing: border-box;
}
.cs-search-wrap .cs-search-input:focus { border-color: var(--primary); box-shadow: var(--shadow-focus); background-color: white; }
.cs-empty { padding: 0.75rem 0.9rem; font-size: 0.85rem; color: var(--neutral-600); text-align: center; font-style: italic; }

/* ---- Date Range Picker ------------------------------------ */
.daterangepicker {
    border: 1.5px solid var(--primary);
    border-radius: 10px;
    box-shadow: 0 8px 24px -4px rgba(255,107,0,0.12), 0 4px 12px rgba(0,0,0,0.06);
    font-family: 'Inter', system-ui, sans-serif;
    overflow: hidden;
}
.daterangepicker .calendar-table {
    border: 0;
    border-radius: 0;
}
.daterangepicker td.active,
.daterangepicker td.active:hover {
    background-color: var(--primary);
    color: #fff;
}
.daterangepicker td.in-range {
    background: var(--primary-soft);
    color: var(--primary);
}
.daterangepicker .drp-buttons {
    border-top: 1px solid var(--neutral-300);
    background: #fff;
}
.daterangepicker .drp-buttons .btn {
    border-radius: 8px;
}
.daterangepicker .drp-buttons .btn.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
}
.daterangepicker .drp-selected {
    color: var(--neutral-600);
    font-size: 0.84rem;
}

/* ---- Global Tooltip --------------------------------------- */
[data-tooltip] {
    position: relative;
}
[data-tooltip]::before,
[data-tooltip]::after {
    position: absolute;
    left: 50%;
    transform: translateX(-50%) translateY(-4px) scale(0.98);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 2147483647;
}
[data-tooltip]::before {
    content: attr(data-tooltip);
    bottom: calc(100% + 10px);
    background: rgba(10, 10, 12, 0.9) !important;
    color: #f4f4f5;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    line-height: 1.35;
    white-space: normal;
    max-width: min(320px, 85vw);
    width: max-content;
    padding: 0.5rem 0.72rem;
    border-radius: 10px;
    box-shadow: 0 12px 28px -10px rgba(0, 0, 0, 0.6), 0 5px 12px rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.16);
    letter-spacing: 0.01em;
    text-wrap: pretty;
}
[data-tooltip]::after {
    content: '';
    bottom: calc(100% + 5px);
    border: 5px solid transparent;
    border-top-color: #0a0a0c;
    transform: translateX(-50%) translateY(-4px) scale(0.98);
    width: 0; height: 0;
}
[data-tooltip]:hover::before,
[data-tooltip]:hover::after,
[data-tooltip]:focus-visible::before,
[data-tooltip]:focus-visible::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
}

/* Runtime tooltip global (fora de containers com overflow) */
[data-tooltip][data-tooltip-runtime="1"]::before,
[data-tooltip][data-tooltip-runtime="1"]::after {
    display: none !important;
}

.sl-global-tooltip {
    position: fixed;
    left: 0;
    top: 0;
    opacity: 0;
    pointer-events: none;
    z-index: 2147483647;
    transform: translateY(4px) scale(0.98);
    transition: opacity 0.2s ease, transform 0.2s ease;
    background: rgba(10, 10, 12, 0.9) !important;
    color: #f4f4f5;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    line-height: 1.35;
    border-radius: 10px;
    padding: 0.5rem 0.72rem;
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 12px 28px -10px rgba(0, 0, 0, 0.6), 0 5px 12px rgba(0, 0, 0, 0.35);
    max-width: min(320px, 85vw);
    white-space: pre-line;
}

.sl-global-tooltip.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.sl-global-tooltip::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
}

.sl-global-tooltip.is-above::after {
    top: 100%;
    border-top: 6px solid rgba(10, 10, 12, 0.9);
}

.sl-global-tooltip.is-below::after {
    bottom: 100%;
    border-bottom: 6px solid rgba(10, 10, 12, 0.9);
}

/* ---- Form controls (app.css style) ------------------------ */
.form-control-app {
    border: 1.5px solid var(--neutral-300);
    border-radius: 10px;
    padding: 0.65rem 0.9rem;
    font-size: 0.9rem;
    font-family: inherit;
    background: white;
    transition: var(--transition);
    width: 100%;
    color: var(--neutral-800);
}
.form-control-app:focus { border-color: var(--primary); box-shadow: var(--shadow-focus); outline: none; }

/* Date input wrapper shared across pages */
.date-picker-field {
    position: relative;
}
.date-picker-input {
    border: 1.5px solid var(--neutral-300);
    border-radius: 10px;
    min-height: 44px;
    padding: 0.54rem 2.1rem 0.54rem 0.9rem;
    font-size: 0.9rem;
    background: #fff;
    color: var(--neutral-800);
    cursor: pointer;
    transition: var(--transition);
}
.date-picker-input:hover {
    border-color: var(--neutral-400);
}
.date-picker-input:focus {
    border-color: var(--primary);
    box-shadow: var(--shadow-focus);
    outline: none;
}
.date-picker-field::after {
    content: '\f073';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 0.78rem;
    bottom: 0.66rem;
    color: var(--neutral-600);
    pointer-events: none;
    font-size: 0.9rem;
}

/* Shared DateRange style (activity_logs pattern) */
.daterange-wrap {
    position: relative;
    display: flex;
    align-items: center;
    min-width: 250px;
    flex: 0 0 250px;
}
.daterange-wrap .daterange-icon {
    position: absolute;
    left: 0.85rem;
    color: var(--neutral-600);
    font-size: 0.9rem;
    pointer-events: none;
    z-index: 1;
}
.daterange-wrap .daterange-input {
    border: 1.5px solid var(--neutral-300);
    border-radius: 10px;
    padding: 0.52rem 0.9rem 0.52rem 2.2rem;
    font-size: 0.88rem;
    font-family: inherit;
    background: white;
    color: var(--neutral-800);
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
    width: 100%;
    height: 42px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.daterange-wrap .daterange-input:focus,
.daterange-wrap .daterange-input.active {
    border-color: var(--primary);
    box-shadow: var(--shadow-focus);
}
.daterange-wrap .daterange-input::placeholder {
    color: var(--neutral-400);
}

/* ---- Premium UI Kit (Global Reusable) -------------------- */
.premium-page-hero,
.cs-page-hero { gap: 0.8rem; }

.premium-title-meta,
.cs-page-hero .cs-title-meta { display: flex; flex-direction: column; gap: 0.15rem; }

.premium-title-sub,
.cs-page-hero .cs-title-sub {
    font-size: 0.78rem;
    color: #6b7a90;
    font-weight: 500;
}

.premium-register-btn,
.cs-register-btn { box-shadow: 0 10px 24px -14px rgba(255, 106, 0, 0.65); }

.premium-search-shell,
.cs-search-shell {
    margin-bottom: 0.85rem;
    padding: 0.55rem;
    border: 1px solid #e4ebf5;
    border-radius: 14px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    box-shadow: 0 10px 26px -20px rgba(15, 23, 42, 0.45);
    transition: border-color 0.2s ease, box-shadow 0.22s ease, transform 0.22s ease;
}

.premium-search-shell:focus-within,
.cs-search-shell:focus-within {
    border-color: #cddff7;
    box-shadow: 0 14px 28px -22px rgba(15, 23, 42, 0.5);
    transform: translateY(-1px);
}

.premium-search-form,
.cs-search-form { display: flex; align-items: center; gap: 0.55rem; }

.premium-search-input,
.cs-search-input {
    border-radius: 12px;
    min-height: 44px;
    border: 1px solid #d8e3f1;
}

.premium-search-input:focus,
.cs-search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 106, 0, 0.12);
}

.premium-search-count,
.cs-search-count {
    margin-left: auto;
    font-size: 0.8rem;
    color: #60728c;
    background: #eef4fb;
    border: 1px solid #dae7f8;
    border-radius: 999px;
    padding: 0.35rem 0.7rem;
    white-space: nowrap;
}

.premium-kpi-strip,
.cs-kpi-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.7rem;
    margin-bottom: 0.85rem;
}

.premium-kpi,
.cs-kpi {
    border: 1px solid #e3ebf6;
    border-radius: 12px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    box-shadow: 0 10px 22px -20px rgba(15, 23, 42, 0.4);
    padding: 0.62rem 0.8rem;
    transition: transform 0.2s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.premium-kpi:hover,
.cs-kpi:hover {
    transform: translateY(-2px);
    border-color: #d4e3f8;
    box-shadow: 0 16px 26px -22px rgba(15, 23, 42, 0.48);
}

.premium-kpi .k,
.cs-kpi .k { font-size: 0.74rem; color: #678; }

.premium-kpi .v,
.cs-kpi .v {
    margin-top: 0.12rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: #1e3147;
}

.premium-table-shell,
.cs-table-shell {
    border: 1px solid #e3eaf3;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 12px 30px -22px rgba(15, 23, 42, 0.35);
    transition: box-shadow 0.22s ease, border-color 0.22s ease;
}

.premium-table-shell:hover,
.cs-table-shell:hover {
    border-color: #d8e3f4;
    box-shadow: 0 18px 32px -24px rgba(15, 23, 42, 0.45);
}

.premium-table-shell .data-table,
.cs-table-shell .data-table { margin-bottom: 0; }

.premium-table-shell .data-table thead th,
.cs-table-shell .data-table thead th {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.73rem;
    font-weight: 700;
    color: #627389;
    background: linear-gradient(180deg, #f8fbff 0%, #edf3fb 100%);
    border-bottom: 1px solid #dfe8f3;
}

.premium-table-shell .data-table tbody td,
.cs-table-shell .data-table tbody td {
    border-bottom: 1px solid #edf2f7;
    vertical-align: middle;
}

.premium-table-shell .data-table tbody tr:nth-child(odd) td,
.cs-table-shell .data-table tbody tr:nth-child(odd) td { background-color: #fcfdff; }

.premium-table-shell .data-table tbody tr:hover td,
.cs-table-shell .data-table tbody tr:hover td { background-color: #f5f9ff; }

.premium-table-shell .data-table tbody tr:last-child td,
.cs-table-shell .data-table tbody tr:last-child td { border-bottom: 0; }

.premium-row-inactive td,
.cs-row-inactive td {
    color: #b55440 !important;
    background-color: #fff8f6 !important;
}

.premium-name-main,
.cs-name-main {
    font-weight: 600;
    color: #1f3247;
}

.premium-id-badge,
.cs-id-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 26px;
    padding: 0 0.45rem;
    border-radius: 999px;
    background: #edf3fb;
    border: 1px solid #d9e6f7;
    color: #4b607b;
    font-size: 0.75rem;
    font-weight: 700;
}

.premium-name-wrap,
.cs-name-wrap {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.premium-avatar,
.cs-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(145deg, #f0f6ff, #e3efff);
    border: 1px solid #d6e6ff;
    color: #40618b;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.premium-status-pill,
.cs-status-pill {
    display: inline-block;
    margin-top: 0.35rem;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    color: #a44a38;
    background: #ffeae5;
    border: 1px solid #ffd4ca;
}

.premium-address-main,
.cs-address-main { color: #24384f; }

.premium-address-meta,
.cs-address-meta {
    color: #6a7a8f;
    line-height: 1.35;
}

.premium-contact,
.cs-contact {
    font-variant-numeric: tabular-nums;
    color: #23364d;
}

.premium-muted-dash,
.cs-muted-dash {
    color: #98a6b8;
    font-weight: 600;
}

.premium-terminal-pill,
.cs-terminal-pill {
    display: inline-block;
    padding: 0.22rem 0.56rem;
    border-radius: 999px;
    background: #eef4ff;
    border: 1px solid #dbe7ff;
    color: #355174;
    font-size: 0.72rem;
    font-weight: 700;
}

.premium-date-pill,
.cs-date-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.28rem;
    padding: 0.22rem 0.55rem;
    border-radius: 999px;
    border: 1px solid #dce7f5;
    background: #f6faff;
    color: #506782;
    font-size: 0.73rem;
    font-weight: 700;
}

.premium-actions .btn-group,
.cs-actions .btn-group { border-radius: 10px; overflow: hidden; }

.premium-action-btn,
.cs-action-btn {
    min-width: 44px;
    border-radius: 0 !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.premium-action-btn:hover,
.cs-action-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px -12px rgba(15, 23, 42, 0.45);
}

.deliveries-page .cs-actions > .cs-action-btn,
.deliveries-page .cs-action-btn-single {
    border-radius: 10px !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.alerts-page .cs-actions .btn-group {
    display: inline-flex;
    gap: 0.18rem;
    border-radius: 0;
    overflow: visible;
}

.alerts-page .cs-actions .btn-group > .cs-action-btn {
    border-radius: 10px !important;
    margin-left: 0 !important;
    min-width: 44px;
}

.customers-page .cs-actions .btn-group {
    display: inline-flex;
    gap: 0.18rem;
    border-radius: 0;
    overflow: visible;
}

.customers-page .cs-actions .btn-group > .cs-action-btn {
    border-radius: 10px !important;
    margin-left: 0 !important;
    min-width: 44px;
}

.customers-page .cs-search-form {
    width: 100%;
    justify-content: flex-start;
}

.customers-page .customers-device-filter-wrap {
    flex: 0 0 250px;
    width: 250px;
    max-width: 250px;
}

.customers-page .customers-device-filter {
    width: 100%;
    max-width: 100%;
}

.customers-search-field-wrap .form-control::placeholder {
    color: var(--neutral-400);
}

.customers-page .customers-search-field-wrap {
    flex: 0 0 500px;
    width: 500px;
    max-width: 500px;
}

.customers-page .customers-search-field {
    width: 100%;
    min-width: 0;
}

.customers-page .customers-search-submit {
    flex: 0 0 auto;
}

.premium-empty,
.cs-empty {
    border: 1px dashed #dbe7f7;
    border-radius: 12px;
    background: linear-gradient(180deg, #fbfdff 0%, #f5f9ff 100%);
    padding: 1rem;
}

.premium-modal .modal-content,
.cs-modal .modal-content {
    border: 1px solid #e2eaf4;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 22px 48px -28px rgba(15, 23, 42, 0.45);
}

.premium-modal .modal-header,
.cs-modal .modal-header {
    background: linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
    border-bottom: 1px solid #dde7f3;
    padding: 0.9rem 1.1rem;
}

.premium-modal .modal-title,
.cs-modal .modal-title {
    font-size: 1rem;
    font-weight: 700;
    color: #1f3247;
    letter-spacing: 0.01em;
}

.premium-modal .modal-body,
.cs-modal .modal-body {
    padding: 1rem 1.1rem 1.1rem;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
}

.premium-modal .form-label,
.cs-modal .form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: #5d6e85;
    margin-bottom: 0.36rem;
}

.premium-modal .form-control,
.premium-modal .form-select,
.cs-modal .form-control,
.cs-modal .form-select {
    min-height: 43px;
    border-radius: 10px;
    border: 1px solid #d7e3f2;
}

.premium-modal .form-control:focus,
.premium-modal .form-select:focus,
.cs-modal .form-control:focus,
.cs-modal .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 106, 0, 0.12);
}

.premium-modal .alert-info,
.cs-modal .alert-info {
    border: 1px solid #cfe3ff;
    background: linear-gradient(180deg, #f5f9ff 0%, #eef5ff 100%);
    color: #355074;
    border-radius: 10px;
}

.premium-modal .premium-modal-submit,
.premium-modal .cs-modal-submit,
.cs-modal .premium-modal-submit,
.cs-modal .cs-modal-submit {
    min-height: 43px;
    font-weight: 600;
}

.customers-page #address_zipcode_feedback,
.customers-page #edit_address_zipcode_feedback {
    display: block;
    margin-top: 0.2rem;
    font-size: 0.78rem;
    line-height: 1.25;
}

@media (prefers-reduced-motion: reduce) {
    .premium-search-shell,
    .premium-kpi,
    .premium-table-shell,
    .premium-action-btn,
    .cs-search-shell,
    .cs-kpi,
    .cs-table-shell,
    .cs-action-btn {
        transition: none !important;
    }
}

/* ---- Responsive ------------------------------------------- */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); width: 240px !important; }
    .sidebar.mobile-open { transform: translateX(0); }
    .main-content { margin-left: 0 !important; }
    .dash-grid { grid-template-columns: 1fr; }
    .dash-grid .span-2 { grid-column: span 1; }
    .dash-col-8-4 { grid-template-columns: 1fr; }
    .dl-details-grid { grid-template-columns: 1fr; }
    .lockers-page .lockers-grid { grid-template-columns: 1fr; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    h2 { font-size: 1.3rem; }
    .page-header { flex-direction: column; align-items: flex-start; }
    .stat-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 980px) {
    .lockers-page .lockers-kpi-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .premium-kpi-strip,
    .cs-kpi-strip { grid-template-columns: 1fr; }

    .premium-search-form,
    .cs-search-form { flex-wrap: wrap; }

    .premium-search-count,
    .cs-search-count { margin-left: 0; }
}
@media (max-width: 640px) {
    .lockers-page .lockers-kpi-strip { grid-template-columns: 1fr; }
}

/* OTA Upload Toggle — segmented control */
.ota-mode-toggle {
    display: flex;
    background: #f0f4f8;
    border: 1px solid #dde4ed;
    border-radius: 10px;
    padding: 3px;
    gap: 3px;
}
.ota-mode-btn {
    flex: 1;
    padding: .42rem .75rem;
    font-size: .82rem;
    font-weight: 600;
    background: transparent;
    border: none;
    border-radius: 7px;
    color: #6b7280;
    cursor: pointer;
    transition: background .18s, color .18s, box-shadow .18s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
    white-space: nowrap;
}
.ota-mode-btn:hover:not(.active) {
    background: #e2e8f0;
    color: #374151;
}
.ota-mode-btn.active {
    background: #fff;
    color: var(--primary, #ff6a00);
    box-shadow: 0 1px 4px rgba(0,0,0,.12), 0 0 0 1px rgba(255,106,0,.15);
}

/* OTA Dropzone */
.ota-dropzone {
    border: 2px dashed #c7d9f0;
    border-radius: 12px;
    padding: 1.75rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: border-color .2s, background .2s;
    background: #f8fbff;
}
.ota-dropzone:hover,
.ota-dropzone.drag-over {
    border-color: var(--primary, #ff6a00);
    background: #fff6f0;
}
.ota-dropzone-icon {
    font-size: 2.2rem;
    color: #b0c4de;
    display: block;
    margin-bottom: .5rem;
    transition: color .2s;
}
.ota-dropzone:hover .ota-dropzone-icon,
.ota-dropzone.drag-over .ota-dropzone-icon { color: var(--primary, #ff6a00); }
.ota-dropzone-text {
    margin: 0 0 .2rem;
    font-size: .88rem;
    color: #374151;
    font-weight: 500;
}
.ota-dropzone-link { color: var(--primary, #ff6a00); text-decoration: underline; }
.ota-dropzone-hint { margin: 0; font-size: .78rem; color: #9ca3af; }

/* OTA file info strip */
.ota-file-info {
    display: flex;
    align-items: center;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 10px;
    padding: .55rem .85rem;
    font-size: .85rem;
    font-weight: 500;
    color: #166534;
    gap: .25rem;
    margin-top: .5rem;
}