/* ZimPay — Tema profissional Black */

:root {
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --black: #000000;
    --black-soft: #0a0a0a;
    --black-card: #111111;
    --black-elevated: #1a1a1a;
    --black-hover: #222222;
    --black-border: #2a2a2a;
    --black-border-light: #333333;

    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #737373;
    --text-dim: #525252;

    --accent: #ffffff;
    --accent-subtle: rgba(255, 255, 255, 0.08);
    --accent-hover: rgba(255, 255, 255, 0.12);

    --success: #22c55e;
    --warning: #eab308;
    --danger: #ef4444;
    --info: #3b82f6;

    --sidebar-width: 260px;
    --navbar-height: 64px;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    --transition: 0.2s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--black-soft);
    letter-spacing: -0.01em;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font-sans);
    font-weight: 600;
    letter-spacing: -0.025em;
    color: var(--text-primary);
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    min-height: 100vh;
    flex-shrink: 0;
    background: var(--black) !important;
    border-right: 1px solid var(--black-border);
}

.sidebar-header {
    padding: 1.25rem 1rem !important;
    border-bottom: 1px solid var(--black-border) !important;
}

.sidebar-header h5,
.sidebar-brand {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin: 0;
}

.sidebar-header .brand-sub {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.15rem;
}

.sidebar .nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary) !important;
    border-radius: var(--radius-sm);
    padding: 0.65rem 1rem;
    margin-bottom: 2px;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.sidebar .nav-link i {
    font-size: 1.05rem;
    opacity: 0.7;
    width: 1.25rem;
    text-align: center;
}

.sidebar .nav-link:hover {
    color: var(--text-primary) !important;
    background: var(--accent-hover);
}

.sidebar .nav-link.active,
.sidebar .nav-link:focus {
    color: var(--text-primary) !important;
    background: var(--accent-subtle);
}

/* Navbar */
.topbar {
    background: var(--black) !important;
    border-bottom: 1px solid var(--black-border);
    min-height: var(--navbar-height);
    padding: 0;
    z-index: 1030;
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: var(--navbar-height);
    padding: 0 1rem;
    gap: 0.75rem;
}

.topbar-start,
.topbar-end {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.topbar-start {
    min-width: 0;
    flex: 1;
}

.topbar .navbar-brand {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-primary) !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.topbar .brand-name {
    color: var(--text-primary);
}

.topbar .brand-suffix {
    color: var(--text-muted);
    font-weight: 400;
}

.topbar .btn-link-menu {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem;
    margin: -0.5rem 0 -0.5rem -0.5rem;
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.topbar .btn-link-menu i {
    font-size: 1.35rem;
}

.topbar .btn-link-menu:hover {
    color: var(--text-primary);
    background: var(--accent-subtle);
}

.topbar .text-datetime {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

.topbar .btn-account {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    border: 1px solid var(--black-border-light);
    background: transparent;
    border-radius: var(--radius-sm);
    padding: 0.45rem 0.75rem;
    min-height: 40px;
    transition: all var(--transition);
    white-space: nowrap;
}

.topbar .btn-account:hover {
    color: var(--text-primary);
    background: var(--accent-subtle);
    border-color: var(--black-border-light);
}

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

.page-header-action {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Sidebar close (mobile) */
.sidebar-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.btn-sidebar-close {
    color: var(--text-muted);
    background: transparent;
    border: none;
    padding: 0.35rem;
    min-width: 36px;
    min-height: 36px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-sidebar-close:hover {
    color: var(--text-primary);
    background: var(--accent-hover);
}

.sidebar .nav {
    overflow-y: auto;
    max-height: calc(100vh - 90px);
    -webkit-overflow-scrolling: touch;
}

/* Table scroll */
.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    position: relative;
}

.table-scroll::after {
    content: '';
    position: sticky;
    right: 0;
    top: 0;
    bottom: 0;
    width: 24px;
    background: linear-gradient(to left, var(--black-card), transparent);
    pointer-events: none;
    float: right;
    margin-left: -24px;
    opacity: 0;
    transition: opacity 0.2s;
}

.table-scroll.is-scrollable::after {
    opacity: 1;
}

.table-scroll table {
    min-width: 640px;
}

.table-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    justify-content: flex-end;
}

/* Charts */
.chart-container {
    position: relative;
    width: 100%;
    min-height: 220px;
}

.chart-container canvas {
    max-height: 320px;
}

/* Body lock when sidebar open */
body.sidebar-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* Main content */
#page-content-wrapper {
    min-height: 100vh;
    background: var(--black-soft);
}

main.container-fluid {
    padding: 1.75rem !important;
}

.page-title,
main h2.mb-4,
h2.page-title {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

/* Cards */
.card {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    color: var(--text-primary);
}

.card-header {
    background: transparent !important;
    border-bottom: 1px solid var(--black-border) !important;
    padding: 1rem 1.25rem;
}

.card-header h6 {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin: 0;
}

.card-body {
    padding: 1.25rem;
}

.kpi-card {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    transition: border-color var(--transition), transform var(--transition);
}

.kpi-card:hover {
    border-color: var(--black-border-light);
    transform: translateY(-1px);
}

.kpi-card .card-body small {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.kpi-card h4,
.kpi-card h5 {
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: -0.03em;
    margin-top: 0.35rem;
}

.kpi-card .text-primary { color: var(--text-primary) !important; }
.kpi-card .text-success { color: var(--success) !important; }
.kpi-card .text-warning { color: var(--warning) !important; }
.kpi-card .text-danger { color: var(--danger) !important; }
.kpi-card .text-info { color: var(--info) !important; }

/* Tables */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-primary);
    --bs-table-border-color: var(--black-border);
    font-size: 0.875rem;
}

.table thead th,
.table-light th {
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted) !important;
    background: var(--black-elevated) !important;
    border-bottom: 1px solid var(--black-border) !important;
    padding: 0.85rem 1rem;
}

.table tbody td {
    padding: 0.85rem 1rem;
    vertical-align: middle;
    border-color: var(--black-border);
    color: var(--text-secondary);
}

.table-hover tbody tr:hover {
    background: var(--accent-subtle);
}

.table-hover tbody tr:hover td {
    color: var(--text-primary);
}

/* Forms */
.form-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.form-control,
.form-select {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-primary);
    background: var(--black-elevated);
    border: 1px solid var(--black-border);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.85rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control::placeholder {
    color: var(--text-dim);
}

.form-control:focus,
.form-select:focus {
    color: var(--text-primary);
    background: var(--black-hover);
    border-color: var(--black-border-light);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.06);
}

.form-control-lg {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
}

/* Buttons */
.btn {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.875rem;
    letter-spacing: -0.01em;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.btn-primary {
    background: var(--text-primary);
    border-color: var(--text-primary);
    color: var(--black);
}

.btn-primary:hover,
.btn-primary:focus {
    background: #e5e5e5;
    border-color: #e5e5e5;
    color: var(--black);
}

.btn-outline-primary {
    color: var(--text-primary);
    border-color: var(--black-border-light);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--accent-subtle);
    border-color: var(--text-muted);
    color: var(--text-primary);
}

.btn-outline-secondary {
    color: var(--text-secondary);
    border-color: var(--black-border);
    background: transparent;
}

.btn-outline-secondary:hover {
    background: var(--accent-subtle);
    color: var(--text-primary);
    border-color: var(--black-border-light);
}

.btn-success { background: var(--success); border-color: var(--success); color: #000; }
.btn-warning { background: var(--warning); border-color: var(--warning); color: #000; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }

/* Badges */
.badge {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.7rem;
    letter-spacing: 0.03em;
    padding: 0.35em 0.65em;
    border-radius: 4px;
}

.bg-success { background: rgba(34, 197, 94, 0.15) !important; color: var(--success) !important; }
.bg-warning { background: rgba(234, 179, 8, 0.15) !important; color: var(--warning) !important; }
.bg-danger { background: rgba(239, 68, 68, 0.15) !important; color: var(--danger) !important; }
.bg-info { background: rgba(59, 130, 246, 0.15) !important; color: var(--info) !important; }
.bg-secondary { background: var(--black-elevated) !important; color: var(--text-muted) !important; }
.bg-primary { background: var(--accent-subtle) !important; color: var(--text-primary) !important; }

/* Alerts */
.alert {
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    border: 1px solid;
}

.alert-success { background: rgba(34, 197, 94, 0.1); border-color: rgba(34, 197, 94, 0.3); color: var(--success); }
.alert-danger { background: rgba(239, 68, 68, 0.1); border-color: rgba(239, 68, 68, 0.3); color: var(--danger); }
.alert-warning { background: rgba(234, 179, 8, 0.1); border-color: rgba(234, 179, 8, 0.3); color: var(--warning); }

/* Dropdown */
.dropdown-menu {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
    padding: 0.35rem;
}

.dropdown-item {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: 4px;
    padding: 0.5rem 0.75rem;
}

.dropdown-item:hover {
    background: var(--accent-hover);
    color: var(--text-primary);
}

/* Login / Guest */
body.guest-page {
    background: var(--black);
    min-height: 100vh;
}

.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(255, 255, 255, 0.04) 0%, transparent 60%),
        var(--black);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.auth-card .card-body {
    padding: 2.5rem;
}

.auth-logo {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.auth-tagline {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* Checkout público */
.checkout-card {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: var(--radius);
}

.checkout-amount {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--text-primary);
}

/* List group */
.list-group-item {
    background: transparent;
    border-color: var(--black-border);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Code */
code {
    font-size: 0.8rem;
    color: var(--text-secondary);
    background: var(--black-elevated);
    padding: 0.15em 0.4em;
    border-radius: 4px;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--black-border-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* Responsive */
@media (max-width: 1199.98px) {
    .kpi-card h4,
    .kpi-card h5 {
        font-size: 1.15rem;
    }
}

@media (max-width: 991.98px) {
    #wrapper {
        display: block;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: min(var(--sidebar-width), 85vw);
        max-width: 300px;
        z-index: 1050;
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: none;
        padding-bottom: env(safe-area-inset-bottom);
    }

    .sidebar.show {
        transform: translateX(0);
        box-shadow: 4px 0 32px rgba(0, 0, 0, 0.5);
    }

    .sidebar-backdrop {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.65);
        z-index: 1040;
        opacity: 0;
        transition: opacity 0.3s ease;
        backdrop-filter: blur(2px);
    }

    .sidebar-backdrop.show {
        display: block;
        opacity: 1;
    }

    #page-content-wrapper {
        width: 100% !important;
    }

    main.container-fluid {
        padding: 1rem !important;
    }

    .page-title,
    main h2.mb-4,
    h2.page-title {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }

    .page-header {
        margin-bottom: 1rem;
    }

    .card-body {
        padding: 1rem;
    }

    .card-header {
        padding: 0.85rem 1rem;
    }

    .chart-container {
        min-height: 200px;
    }
}

@media (max-width: 767.98px) {
    html {
        font-size: 14px;
    }

    .topbar-inner {
        padding: 0 0.75rem;
    }

    main.container-fluid {
        padding: 0.75rem !important;
    }

    .kpi-card .card-body {
        padding: 0.85rem 1rem;
    }

    .kpi-card h4,
    .kpi-card h5 {
        font-size: 1.05rem;
    }

    .kpi-card .card-body small {
        font-size: 0.65rem;
    }

    .table thead th,
    .table tbody td {
        padding: 0.65rem 0.75rem;
        font-size: 0.8rem;
    }

    .btn-sm {
        padding: 0.35rem 0.6rem;
        font-size: 0.75rem;
    }

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

    .page-header-action {
        width: 100%;
        justify-content: center;
        min-height: 44px;
    }

    .table-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .table-actions .btn,
    .table-actions form {
        width: 100%;
    }

    .table-actions form .btn {
        width: 100%;
    }

    .auth-wrapper {
        padding: 1rem;
        align-items: flex-start;
        padding-top: 2rem;
    }

    .auth-card .card-body {
        padding: 1.5rem;
    }

    .auth-logo {
        font-size: 1.5rem;
    }

    .checkout-amount {
        font-size: 1.65rem;
    }

    .row.g-4 > [class*="col-"],
    .row.g-3 > [class*="col-"] {
        margin-bottom: 0;
    }
}

@media (max-width: 575.98px) {
    .topbar .brand-suffix {
        display: none !important;
    }

    .dropdown-menu {
        min-width: 160px;
    }

    .alert {
        font-size: 0.8rem;
        padding: 0.75rem 1rem;
    }
}

@media (min-width: 992px) {
    .sidebar-backdrop {
        display: none !important;
    }
}

/* Touch devices */
@media (hover: none) and (pointer: coarse) {
    .kpi-card:hover {
        transform: none;
    }

    .sidebar .nav-link {
        min-height: 44px;
    }

    .btn {
        min-height: 40px;
    }

    .form-control,
    .form-select {
        min-height: 44px;
        font-size: 16px; /* evita zoom no iOS */
    }

    .form-control-lg {
        min-height: 48px;
        font-size: 16px;
    }
}

/* Safe area (notch) */
@supports (padding: env(safe-area-inset-top)) {
    .topbar {
        padding-top: env(safe-area-inset-top);
    }

    .sidebar {
        padding-top: env(safe-area-inset-top);
    }

    .auth-wrapper {
        padding-bottom: env(safe-area-inset-bottom);
    }
}

/* Utilities */
.text-muted { color: var(--text-muted) !important; }
.border-secondary { border-color: var(--black-border) !important; }
.shadow-sm { box-shadow: var(--shadow) !important; }