/* ===== FATURAS ENERGIA - CSS ===== */
/* Dark mode premium with glassmorphism */

:root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-card: #1e293b;
    --bg-elevated: #263245;
    --border: #334155;
    --border-light: #2d3f55;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --accent-glow: rgba(99, 102, 241, 0.3);
    --green: #10b981;
    --yellow: #f59e0b;
    --red: #ef4444;
    --blue: #3b82f6;
    --purple: #8b5cf6;
    --navbar-h: 64px;
    --bottom-nav-h: 68px;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    --transition: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    padding-bottom: env(safe-area-inset-bottom);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-h);
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.25rem;
    z-index: 1000;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
}

.navbar-brand i {
    font-size: 1.2rem;
    filter: drop-shadow(0 0 8px var(--accent));
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.875rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-link:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.nav-link.active {
    background: var(--accent-glow);
    color: var(--accent);
}

.nav-link.nav-logout {
    color: var(--red);
}

.nav-link.nav-logout:hover {
    background: rgba(239, 68, 68, 0.1);
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    width: 40px;
    height: 40px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    padding-top: calc(var(--navbar-h) + 1.25rem);
    padding-bottom: calc(var(--bottom-nav-h) + 1.25rem);
    padding-left: 1.25rem;
    padding-right: 1.25rem;
    max-width: 1200px;
    margin: 0 auto;
}

.main-content.no-nav {
    padding-top: 0;
    padding-bottom: 0;
}

/* ===== BOTTOM NAV (Mobile) ===== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--bottom-nav-h);
    background: rgba(15, 23, 42, 0.97);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
    display: none;
    /* shown via media query */
    align-items: center;
    justify-content: space-around;
    z-index: 1000;
    padding-bottom: env(safe-area-inset-bottom);
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    flex: 1;
}

.bottom-nav-item i {
    font-size: 1.2rem;
}

.bottom-nav-item.active {
    color: var(--accent);
}

.bottom-nav-item.add-btn {
    background: var(--accent);
    color: white;
    border-radius: 50%;
    width: 52px;
    height: 52px;
    padding: 0;
    margin-bottom: 12px;
    box-shadow: 0 4px 16px var(--accent-glow);
    flex: 0 0 auto;
}

.bottom-nav-item.add-btn:hover {
    background: var(--accent-hover);
}

/* ===== ALERTS ===== */
.messages-container {
    position: fixed;
    top: calc(var(--navbar-h) + 0.5rem);
    right: 1rem;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 360px;
}

.alert {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    animation: slideIn 0.3s ease;
}


@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.alert-success {
    border-left: 4px solid var(--green);
}

.alert-error {
    border-left: 4px solid var(--red);
    background: rgba(239, 68, 68, 0.1);
}

.alert-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 1.2rem;
    line-height: 1;
    padding: 0;
}

/* ===== PAGE HEADER ===== */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.page-header h1 i {
    color: var(--accent);
}

/* ===== STATS GRID ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.icon-blue {
    background: rgba(59, 130, 246, 0.15);
    color: var(--blue);
}

.icon-green {
    background: rgba(16, 185, 129, 0.15);
    color: var(--green);
}

.icon-yellow {
    background: rgba(245, 158, 11, 0.15);
    color: var(--yellow);
}

.icon-purple {
    background: rgba(139, 92, 246, 0.15);
    color: var(--purple);
}

.icon-red {
    background: rgba(239, 68, 68, 0.15);
    color: var(--red);
}

.stat-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.stat-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.stat-value.spread-pos {
    color: var(--green);
}

.stat-value.spread-neg {
    color: var(--red);
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ===== CHART CARD ===== */
.chart-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.chart-header h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.chart-header h2 i {
    color: var(--accent);
}

.chart-wrapper {
    height: 280px;
    position: relative;
}

/* ===== SECTION CARD ===== */
.section-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.section-header h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-header h2 i {
    color: var(--accent);
}

/* ===== FATURA ITEMS ===== */
.faturas-list {
    display: flex;
    flex-direction: column;
}

.fatura-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}

.fatura-item:last-child {
    border-bottom: none;
}

.fatura-item:hover {
    background: var(--bg-elevated);
}

.fatura-mes {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 52px;
    flex-shrink: 0;
}

.mes-badge {
    background: var(--accent-glow);
    color: var(--accent);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 6px;
    border-radius: 4px;
    text-transform: uppercase;
}

.ano-text {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.fatura-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.fatura-kwh {
    font-size: 0.85rem;
    color: var(--yellow);
    font-weight: 500;
}

.fatura-kwh i {
    margin-right: 3px;
}

.fatura-unitario {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.fatura-valor {
    font-size: 1rem;
    font-weight: 700;
    color: var(--green);
    white-space: nowrap;
}

/* Spread por fatura */
.fatura-spread {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    min-width: 90px;
}

.spread-badge {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.spread-val {
    font-size: 0.82rem;
    font-weight: 700;
}

.spread-val.pos {
    color: var(--green);
}

.spread-val.neg {
    color: var(--red);
}

.valor-zero {
    color: var(--text-muted) !important;
}

.valor-destaque {
    color: var(--green);
}

.fatura-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    color: var(--text-muted);
    text-decoration: none;
    background: none;
    border: 1px solid var(--border);
    transition: var(--transition);
    cursor: pointer;
}

.btn-icon:hover {
    background: var(--accent-glow);
    color: var(--accent);
    border-color: var(--accent);
}

/* ===== EMPTY STATE ===== */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 3rem 1rem;
    gap: 1rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    opacity: 0.5;
}

.empty-state p {
    font-size: 0.95rem;
}

/* ===== FILTER CARD ===== */
.filter-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}

.filter-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-width: 150px;
}

.filter-group label {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.filter-clear {
    align-self: flex-end;
}

/* ===== TABLE ===== */
.table-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 1rem;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.table thead tr {
    background: var(--bg-elevated);
}

.table th {
    padding: 0.875rem 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border);
}

.table td {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-primary);
    vertical-align: middle;
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table tbody tr:hover {
    background: var(--bg-elevated);
}

.mes-badge-sm {
    background: var(--accent-glow);
    color: var(--accent);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

.arquivo-badge {
    color: var(--text-muted);
    font-size: 0.78rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.arquivo-badge i {
    color: var(--red);
}

.action-btns {
    display: flex;
    gap: 0.4rem;
}

.btn-icon-sm {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    color: var(--text-muted);
    text-decoration: none;
    border: 1px solid var(--border);
    transition: var(--transition);
    font-size: 0.8rem;
}

.btn-icon-sm:hover {
    background: var(--accent-glow);
    color: var(--accent);
    border-color: var(--accent);
}

.btn-icon-sm.danger:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--red);
    border-color: var(--red);
}

/* ===== MOBILE CARDS ===== */
.mobile-cards {
    display: none;
    flex-direction: column;
    gap: 0.875rem;
    margin-bottom: 1rem;
}

.mobile-fatura-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.mobile-fatura-card:hover {
    border-color: var(--accent);
}

.mobile-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1rem;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
}

.mobile-mes {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mobile-mes i {
    color: var(--accent);
}

.mobile-valor {
    font-size: 1.1rem;
    font-weight: 700;
}

.mobile-card-body {
    padding: 0.875rem 1rem;
}

.mobile-info {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.mobile-info span {
    font-size: 0.825rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.mobile-info i {
    color: var(--yellow);
    font-size: 0.9rem;
}

.mobile-card-actions {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border);
}

/* ===== TOTAL COUNT ===== */
.total-count {
    text-align: right;
    font-size: 0.825rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.4rem;
}

/* ===== FORM CARD ===== */
.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    max-width: 640px;
}

.fatura-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.form-group label i {
    color: var(--accent);
    font-size: 0.8rem;
}

.form-control {
    background: var(--bg-elevated);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 0.7rem 0.9rem;
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
    width: 100%;
    appearance: auto;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-control option {
    background: var(--bg-secondary);
}

.form-error {
    font-size: 0.78rem;
    color: var(--red);
    margin-top: 2px;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 4px 12px var(--accent-glow);
}

.btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1.5px solid var(--border);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-glow);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--red);
    border: 1.5px solid var(--red);
}

.btn-danger:hover {
    background: var(--red);
    color: white;
}

.btn-sm {
    padding: 0.45rem 0.875rem;
    font-size: 0.8rem;
}

.btn-full {
    width: 100%;
}

/* ===== LOGIN ===== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: radial-gradient(ellipse at top left, rgba(99, 102, 241, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at bottom right, rgba(16, 185, 129, 0.08) 0%, transparent 60%),
        var(--bg-primary);
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto 1.25rem;
    box-shadow: 0 8px 24px var(--accent-glow);
}

.login-header h1 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}

.login-header p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.password-wrapper {
    position: relative;
}

.password-wrapper .form-control {
    padding-right: 3rem;
}

.toggle-password {
    position: absolute;
    right: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 1rem;
    transition: var(--transition);
}

.toggle-password:hover {
    color: var(--text-primary);
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

/* ===== CONFIRM CARD ===== */
.confirm-card {
    background: var(--bg-card);
    border: 1px solid var(--red);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    max-width: 480px;
    text-align: center;
}

.confirm-icon {
    font-size: 3.5rem;
    color: var(--yellow);
    margin-bottom: 1.25rem;
}

.confirm-card h2 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.confirm-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.confirm-details {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1rem;
    margin: 1rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.confirm-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.confirm-item i {
    color: var(--accent);
    width: 18px;
}

.confirm-warning {
    color: var(--red) !important;
    font-weight: 500;
}

.confirm-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

/* ===== UTILITIES ===== */
.desktop-only {
    display: block;
}

.mobile-only {
    display: none;
}

.text-center {
    text-align: center;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    :root {
        --navbar-h: 56px;
    }

    .navbar-menu {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    /* Mobile menu overlay */
    .navbar-menu.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: var(--navbar-h);
        left: 0;
        right: 0;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(12px);
        padding: 1rem;
        border-bottom: 1px solid var(--border);
        z-index: 999;
    }

    .navbar-menu.open .nav-link {
        padding: 0.875rem 1rem;
        border-radius: var(--radius-sm);
        font-size: 0.95rem;
    }

    .bottom-nav {
        display: flex;
    }

    .main-content {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .stat-card {
        padding: 0.875rem;
        gap: 0.75rem;
    }

    .stat-icon {
        width: 42px;
        height: 42px;
        font-size: 1.1rem;
    }

    .stat-value {
        font-size: 1rem;
    }

    .chart-wrapper {
        height: 220px;
    }

    .desktop-only {
        display: none !important;
    }

    .mobile-only {
        display: flex;
    }

    .mobile-cards {
        display: flex;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-card {
        padding: 1.25rem;
    }

    .confirm-actions {
        flex-direction: column;
    }

    .confirm-card {
        padding: 1.75rem 1.25rem;
    }

    .page-header h1 {
        font-size: 1.2rem;
    }

    .filter-row {
        flex-direction: column;
    }

    .filter-group {
        min-width: unset;
    }

}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .login-card {
        padding: 2rem 1.25rem;
    }
}