/* =====================================================
   Painel Unatek - Identidade Visual
   Cores: Navy #0A2E63 | Azul #0D4C97 | Destaque #1E98E6
   Tipografia: Montserrat (títulos) | Inter (corpo)
   ===================================================== */

:root {
    /* Paleta Unatek */
    --navy: #0A2E63;
    --blue-primary: #0D4C97;
    --blue-accent: #1E98E6;
    --gray: #6E7B87;
    --gray-light: #F3F6FA;
    --white: #FFFFFF;

    /* Derivadas */
    --blue-hover: #1178C4;
    --blue-soft: rgba(30, 152, 230, 0.1);
    --blue-soft-2: rgba(13, 76, 151, 0.08);
    --navy-soft: rgba(10, 46, 99, 0.05);
    --success: #22c55e;
    --success-soft: rgba(34, 197, 94, 0.1);
    --warning: #f59e0b;
    --warning-soft: rgba(245, 158, 11, 0.1);
    --danger: #ef4444;
    --danger-soft: rgba(239, 68, 68, 0.1);
    --orange: #f97316;
    --orange-soft: rgba(249, 115, 22, 0.1);

    /* Layout */
    --sidebar-width: 260px;
    --sidebar-bg: #071E42;
    --sidebar-border: rgba(255,255,255,0.08);
    --body-bg: #F0F3F8;
    --card-bg: #FFFFFF;
    --card-border: #E2E8F0;
    --text-primary: #1A2332;
    --text-secondary: #64748B;
    --text-muted: #94A3B8;
    --border: #E2E8F0;
    --input-bg: #FFFFFF;
    --input-border: #CBD5E1;

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(10, 46, 99, 0.04);
    --shadow-md: 0 4px 12px rgba(10, 46, 99, 0.08);
    --shadow-lg: 0 8px 30px rgba(10, 46, 99, 0.12);
    --shadow-card: 0 1px 3px rgba(10, 46, 99, 0.06), 0 1px 2px rgba(10, 46, 99, 0.04);
}

/* =====================================================
   RESET & BASE
   ===================================================== */

* { box-sizing: border-box; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--body-bg);
    color: var(--text-primary);
    min-height: 100vh;
    margin: 0;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', 'Inter', sans-serif;
    font-weight: 700;
    color: var(--navy);
}

/* =====================================================
   SCROLLBAR
   ===================================================== */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94A3B8; }

/* =====================================================
   SIDEBAR (Dark Navy)
   ===================================================== */

.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    background-image: linear-gradient(180deg, #0A2E63 0%, #061A3A 100%);
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1040;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-brand {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--sidebar-border);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-brand-logo {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-brand-logo svg {
    width: 100%;
    height: 100%;
}

.sidebar-brand-text {
    display: flex;
    flex-direction: column;
}

.sidebar-brand-text .brand-name {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: #FFFFFF;
    letter-spacing: -0.3px;
    line-height: 1.2;
}

.sidebar-brand-text .brand-sub {
    font-size: 0.625rem;
    color: rgba(255,255,255,0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); }

.section-title {
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: rgba(255,255,255,0.3);
    padding: 1rem 1rem 0.5rem;
    font-family: 'Montserrat', sans-serif;
}

.sidebar-nav .nav-link {
    color: rgba(255,255,255,0.55);
    padding: 0.6rem 1rem;
    border-radius: var(--radius-sm);
    margin: 2px 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    position: relative;
}

.sidebar-nav .nav-link:hover {
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.9);
}

.sidebar-nav .nav-link.active {
    background: rgba(30, 152, 230, 0.15);
    color: #FFFFFF;
}

.sidebar-nav .nav-link.active::before {
    content: '';
    position: absolute;
    left: -0.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--blue-accent);
    border-radius: 0 3px 3px 0;
}

.sidebar-nav .nav-link i {
    font-size: 1.125rem;
    width: 1.5rem;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-user {
    padding: 1rem;
    border-top: 1px solid var(--sidebar-border);
}

.sidebar-user .user-info {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 0.625rem;
}

.sidebar-user .user-name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #FFFFFF;
}

.sidebar-user .user-role {
    font-size: 0.6875rem;
    color: rgba(255,255,255,0.4);
}

/* =====================================================
   MAIN CONTENT
   ===================================================== */

.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    background: var(--body-bg);
}

#page-content {
    padding: 1.5rem;
}

@media (min-width: 992px) {
    #page-content { padding: 2rem 2.5rem; }
}

/* =====================================================
   TOP BAR (Mobile)
   ===================================================== */

.top-bar-mobile {
    background: var(--navy);
    border-bottom: none;
    padding: 0.75rem 1rem;
    position: sticky;
    top: 0;
    z-index: 1030;
}

.top-bar-mobile .brand-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: #FFFFFF;
    font-size: 1rem;
}

/* =====================================================
   CARDS
   ===================================================== */

.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

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

.card-header h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--navy);
    margin: 0;
}

.card-body { padding: 1.25rem; }

/* Stat Cards */
.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: var(--shadow-card);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.stat-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.stat-card-value {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--navy);
    margin-top: 0.75rem;
    line-height: 1;
}

.stat-card-label {
    color: var(--text-secondary);
    font-size: 0.8125rem;
    margin-top: 0.25rem;
    font-weight: 500;
}

/* Financial stat cards com cor de borda superior */
.stat-card.income { border-top: 3px solid var(--success); }
.stat-card.expense { border-top: 3px solid var(--danger); }
.stat-card.balance { border-top: 3px solid var(--blue-primary); }
.stat-card.overdue-fin { border-top: 3px solid var(--warning); }

/* =====================================================
   PROJECT CARDS
   ===================================================== */

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    cursor: pointer;
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--project-color, var(--blue-primary));
}

.project-card:hover {
    border-color: var(--blue-accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* =====================================================
   KANBAN
   ===================================================== */

.kanban-board {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 1rem;
    min-height: 70vh;
}

.kanban-column {
    flex: 1 1 0;
    min-width: 200px;
    background: var(--gray-light);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 200px);
    border: 1px solid var(--card-border);
}

@media (max-width: 767.98px) {
    .kanban-column { flex: 0 0 85vw; min-width: 85vw; }
}

.kanban-column-header {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--white);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.kanban-column-header .fw-medium {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--navy);
}

.kanban-column-body {
    flex: 1;
    padding: 0.5rem;
    overflow-y: auto;
}

.kanban-column-footer {
    padding: 0.5rem;
    border-top: 1px solid var(--border);
}

/* Task Card */
.task-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 0.875rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.task-card:hover {
    border-color: var(--blue-accent);
    box-shadow: var(--shadow-md);
}

.task-card.sortable-ghost { opacity: 0.4; }
.task-card.sortable-drag { box-shadow: var(--shadow-lg); }

/* Mobile move buttons */
.task-card .btn-outline-secondary {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border-color: var(--border);
    color: var(--text-secondary);
}

.task-card .btn-outline-secondary:hover:not(:disabled) {
    background: var(--blue-primary);
    border-color: var(--blue-primary);
    color: white;
}

/* =====================================================
   TAGS & BADGES
   ===================================================== */

.tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.125rem 0.5rem;
    font-size: 0.6875rem;
    font-weight: 600;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.priority-low { background: var(--success-soft); color: var(--success); }
.priority-medium { background: var(--warning-soft); color: var(--warning); }
.priority-high { background: var(--orange-soft); color: var(--orange); }
.priority-urgent { background: var(--danger-soft); color: var(--danger); }

.badge-count {
    background: var(--blue-accent);
    color: white;
    font-size: 0.6875rem;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    font-weight: 600;
}

/* =====================================================
   AVATARS
   ===================================================== */

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--blue-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.avatar-sm { width: 24px; height: 24px; font-size: 0.625rem; }
.avatar-lg { width: 48px; height: 48px; font-size: 1rem; }

/* =====================================================
   BUTTONS (Unatek branded)
   ===================================================== */

.btn-primary {
    background: var(--blue-primary);
    border-color: var(--blue-primary);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    padding: 0.5rem 1.25rem;
}

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

.btn-outline-primary {
    color: var(--blue-primary);
    border-color: var(--blue-primary);
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.btn-outline-primary:hover {
    background: var(--blue-primary);
    border-color: var(--blue-primary);
    color: white;
}

.btn-accent {
    background: var(--blue-accent);
    border-color: var(--blue-accent);
    color: white;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.btn-accent:hover {
    background: var(--blue-hover);
    border-color: var(--blue-hover);
    color: white;
}

.btn-success-soft {
    background: var(--success-soft);
    color: var(--success);
    border: 1px solid transparent;
    font-weight: 600;
}

.btn-danger-soft {
    background: var(--danger-soft);
    color: var(--danger);
    border: 1px solid transparent;
    font-weight: 600;
}

/* =====================================================
   FORMS
   ===================================================== */

.form-control, .form-select {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
}

.form-control:focus, .form-select:focus {
    background-color: var(--white);
    border-color: var(--blue-accent);
    box-shadow: 0 0 0 3px rgba(30, 152, 230, 0.15);
    color: var(--text-primary);
}

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

.form-label {
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--text-primary);
}

/* =====================================================
   MODALS
   ===================================================== */

.modal-content {
    background-color: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-color: var(--border);
    padding: 1rem 1.25rem;
}

.modal-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: var(--navy);
}

.modal-footer {
    border-color: var(--border);
    padding: 0.75rem 1.25rem;
}

/* =====================================================
   AUTH PAGE
   ===================================================== */

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: linear-gradient(135deg, #0A2E63 0%, #0D4C97 50%, #1E98E6 100%);
    position: relative;
    overflow: hidden;
}

.auth-page::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(30,152,230,0.15) 0%, transparent 70%);
    pointer-events: none;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    box-shadow: 0 25px 60px rgba(0,0,0,0.3);
    position: relative;
    z-index: 1;
}

.auth-logo {
    width: 160px;
    margin: 0 auto 1.5rem;
    display: block;
}

/* =====================================================
   FINANCEIRO
   ===================================================== */

.finance-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.transaction-row {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--border);
    transition: background 0.15s;
    cursor: pointer;
}

.transaction-row:last-child { border-bottom: none; }
.transaction-row:hover { background: var(--gray-light); }

.transaction-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.transaction-icon.income { background: var(--success-soft); color: var(--success); }
.transaction-icon.expense { background: var(--danger-soft); color: var(--danger); }

.transaction-amount {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.9375rem;
}

.transaction-amount.income { color: var(--success); }
.transaction-amount.expense { color: var(--danger); }

.transaction-status {
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
}

.status-pending { background: var(--warning-soft); color: var(--warning); }
.status-paid { background: var(--success-soft); color: var(--success); }
.status-overdue { background: var(--danger-soft); color: var(--danger); }
.status-cancelled { background: rgba(148,163,184,0.15); color: var(--text-muted); }

/* Finance tabs */
.finance-tabs {
    display: flex;
    gap: 0.25rem;
    background: var(--gray-light);
    border-radius: var(--radius-md);
    padding: 0.25rem;
    margin-bottom: 1rem;
}

.finance-tab {
    flex: 1;
    text-align: center;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    background: transparent;
}

.finance-tab.active {
    background: var(--white);
    color: var(--blue-primary);
    box-shadow: var(--shadow-sm);
}

.finance-tab:hover:not(.active) { color: var(--text-primary); }

/* =====================================================
   CLIENT ITEM
   ===================================================== */

.client-item {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-card);
}

.client-item:hover {
    border-color: var(--blue-accent);
    box-shadow: var(--shadow-md);
}

/* =====================================================
   CHECKLISTS & ACTIVITIES
   ===================================================== */

.checklist-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0;
}

.checklist-item.completed span {
    text-decoration: line-through;
    color: var(--text-muted);
}

.activity-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    align-items: center;
}

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

/* =====================================================
   PROGRESS
   ===================================================== */

.progress {
    background-color: var(--gray-light);
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar {
    background-color: var(--blue-primary);
    border-radius: 3px;
    transition: width 0.5s ease;
}

/* =====================================================
   COLOR OPTIONS
   ===================================================== */

.color-option {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s;
}

.color-option:hover { transform: scale(1.1); }

.color-option.selected {
    border-color: var(--navy);
    box-shadow: 0 0 0 2px var(--blue-accent);
}

/* =====================================================
   EMPTY STATE
   ===================================================== */

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.empty-state i {
    font-size: 3.5rem;
    color: #CBD5E1;
    margin-bottom: 1rem;
}

.empty-state h5 {
    color: var(--text-primary);
    font-family: 'Montserrat', sans-serif;
}

.empty-state p { color: var(--text-secondary); }

/* =====================================================
   TABLES
   ===================================================== */

.table { color: var(--text-primary); font-size: 0.875rem; }
.table th {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    border-color: var(--border);
    padding: 0.75rem;
}
.table td {
    border-color: var(--border);
    padding: 0.75rem;
    vertical-align: middle;
}

/* =====================================================
   NAV TABS
   ===================================================== */

.nav-tabs { border-bottom-color: var(--border); }

.nav-tabs .nav-link {
    color: var(--text-secondary);
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.625rem 1rem;
    font-weight: 600;
    font-size: 0.875rem;
}

.nav-tabs .nav-link:hover { color: var(--text-primary); }

.nav-tabs .nav-link.active {
    color: var(--blue-primary);
    background: transparent;
    border-bottom-color: var(--blue-primary);
}

/* =====================================================
   DUE DATE
   ===================================================== */

.due-date.overdue { color: var(--danger) !important; }
.due-date.soon { color: var(--warning) !important; }

/* =====================================================
   DROPDOWN
   ===================================================== */

.dropdown-menu {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 0.375rem;
}

.dropdown-item {
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
}

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

/* =====================================================
   OFFCANVAS
   ===================================================== */

.offcanvas {
    background: var(--white);
    border-color: var(--border);
}

/* =====================================================
   TOAST
   ===================================================== */

.toast {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

/* =====================================================
   PAGE HEADER
   ===================================================== */

.page-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .page-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.page-header h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.375rem;
    margin-bottom: 0.125rem;
    color: var(--navy);
}

.page-header p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

/* =====================================================
   BOTTOM NAV (Mobile)
   ===================================================== */

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--border);
    z-index: 1030;
    padding: 0.375rem 0;
    padding-bottom: calc(0.375rem + env(safe-area-inset-bottom, 0));
    box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
}

.bottom-nav .nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.125rem;
    color: var(--text-muted);
    font-size: 0.625rem;
    padding: 0.375rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
}

.bottom-nav .nav-link.active { color: var(--blue-primary); }
.bottom-nav .nav-link i { font-size: 1.25rem; }

@media (max-width: 991.98px) {
    .main-content { padding-bottom: 70px; }
}

/* =====================================================
   MOBILE
   ===================================================== */

@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.show { transform: translateX(0); }
    .main-content { margin-left: 0; }

    .sidebar-backdrop {
        position: fixed;
        inset: 0;
        background: rgba(10, 46, 99, 0.5);
        z-index: 1039;
        display: none;
        backdrop-filter: blur(2px);
    }
    .sidebar-backdrop.show { display: block; }
}

/* =====================================================
   SPINNER
   ===================================================== */

.spinner-border { color: var(--blue-primary) !important; }

/* =====================================================
   UTILITY: COLOR INDICATOR
   ===================================================== */

.color-indicator {
    width: 4px;
    height: 20px;
    border-radius: 2px;
    flex-shrink: 0;
}

/* =====================================================
   FILTER BAR
   ===================================================== */

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    align-items: center;
}

.filter-bar .form-select,
.filter-bar .form-control {
    max-width: 200px;
    font-size: 0.8125rem;
    padding: 0.375rem 0.625rem;
}

/* =====================================================
   MONTH SELECTOR
   ===================================================== */

.month-selector {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.month-selector .current-month {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: var(--navy);
    min-width: 160px;
    text-align: center;
}

.month-selector .btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    background: var(--white);
    color: var(--text-secondary);
}

.month-selector .btn:hover {
    background: var(--blue-primary);
    border-color: var(--blue-primary);
    color: white;
}

/* =====================================================
   NOTIFICATIONS
   ===================================================== */

.notif-icon {
    flex-shrink: 0;
    width: 32px;
    text-align: center;
}

.list-group-item.bg-light {
    border-left: 3px solid var(--blue-primary);
}

.list-group-item:hover {
    background: var(--gray-light) !important;
}

/* =====================================================
   EXTRATO
   ===================================================== */

.extrato-row:hover {
    background: var(--gray-light) !important;
}