/* ===== CSS VARIABLES / THEME ===== */
:root {
    --sidebar-w: 240px;
    --topbar-h: 60px;

    --sidebar-bg: #1e293b;
    --sidebar-text: #94a3b8;
    --sidebar-active-bg: rgba(255,255,255,0.08);
    --sidebar-active-text: #ffffff;
    --sidebar-hover-bg: rgba(255,255,255,0.05);
    --sidebar-border: rgba(255,255,255,0.06);

    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #06b6d4;

    --body-bg: #f1f5f9;
    --card-bg: #ffffff;
    --topbar-bg: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --border: #e2e8f0;
    --input-bg: #ffffff;
    --input-border: #cbd5e1;
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);

    --entrada-bg: #f0fdf4;
    --entrada-color: #15803d;
    --entrada-border: #86efac;
    --saida-bg: #fef2f2;
    --saida-color: #dc2626;
    --saida-border: #fca5a5;
}

[data-theme="dark"] {
    --body-bg: #0f172a;
    --card-bg: #1e293b;
    --topbar-bg: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border: #334155;
    --input-bg: #0f172a;
    --input-border: #334155;
    --shadow: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.3);

    --entrada-bg: #052e16;
    --entrada-color: #4ade80;
    --entrada-border: #166534;
    --saida-bg: #450a0a;
    --saida-color: #f87171;
    --saida-border: #991b1b;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 14px;
    background: var(--body-bg);
    color: var(--text-primary);
    transition: background 0.2s, color 0.2s;
}

/* ===== SIDEBAR ===== */
.sidebar {
    position: fixed;
    top: 0; left: 0;
    width: var(--sidebar-w);
    height: 100vh;
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: transform 0.3s ease;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 20px 16px;
    border-bottom: 1px solid var(--sidebar-border);
    color: white;
    font-size: 18px;
    font-weight: 600;
}

.sidebar-logo {
    width: 36px; height: 36px;
    background: var(--primary);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.sidebar-title strong { color: #60a5fa; }

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 14px;
    border-radius: 0;
    transition: background 0.15s, color 0.15s;
    border-left: 3px solid transparent;
}

.sidebar-link:hover {
    background: var(--sidebar-hover-bg);
    color: #cbd5e1;
}

.sidebar-link.active {
    background: var(--sidebar-active-bg);
    color: var(--sidebar-active-text);
    border-left-color: var(--primary);
}

.sidebar-link i { font-size: 16px; width: 20px; text-align: center; }

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--sidebar-border);
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.btn-theme-toggle {
    background: none;
    border: 1px solid var(--sidebar-border);
    color: var(--sidebar-text);
    width: 34px; height: 34px;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    font-size: 15px;
    transition: all 0.2s;
}
.btn-theme-toggle:hover { background: rgba(255,255,255,0.1); color: #fff; }

/* ===== MAIN CONTENT ===== */
.main-content {
    margin-left: var(--sidebar-w);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.top-bar {
    position: sticky; top: 0;
    height: var(--topbar-h);
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 24px;
    z-index: 100;
    box-shadow: var(--shadow);
}

.page-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
}

.btn-sidebar-toggle {
    background: none;
    border: none;
    font-size: 22px;
    color: var(--text-primary);
    cursor: pointer;
    padding: 4px;
    line-height: 1;
}

.content-area {
    flex: 1;
    padding: 24px;
}

/* ===== CARDS ===== */
.cf-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.cf-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.cf-card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cf-card-body { padding: 20px; }

/* ===== SUMMARY CARDS ===== */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.summary-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.summary-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px; height: 100%;
}

.summary-card.entrada::before { background: var(--success); }
.summary-card.saida::before   { background: var(--danger); }
.summary-card.saldo::before   { background: var(--primary); }
.summary-card.parceiro::before { background: var(--warning); }

.summary-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.summary-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.summary-card.entrada .summary-value { color: var(--success); }
.summary-card.saida .summary-value   { color: var(--danger); }
.summary-card.saldo .summary-value   { color: var(--primary); }
.summary-card.saldo.negativo .summary-value { color: var(--danger); }

/* ===== SEMANA CARD ===== */
.semana-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.semana-nav .btn { min-width: 36px; }

.semana-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
}

/* ===== TRANSACTION BADGE ===== */
.badge-entrada {
    background: var(--entrada-bg);
    color: var(--entrada-color);
    border: 1px solid var(--entrada-border);
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.badge-saida {
    background: var(--saida-bg);
    color: var(--saida-color);
    border: 1px solid var(--saida-border);
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

/* ===== TABLE ===== */
.cf-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.cf-table th {
    text-align: left;
    padding: 10px 14px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border);
    background: var(--body-bg);
}

.cf-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    vertical-align: middle;
}

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

.cf-table tbody tr:hover { background: rgba(var(--primary-rgb, 59,130,246), 0.04); }

/* ===== FORMS ===== */
.form-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-control, .form-select {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-primary);
    border-radius: 8px;
    font-size: 14px;
    padding: 8px 12px;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-control:focus, .form-select:focus {
    background: var(--input-bg);
    color: var(--text-primary);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

/* ===== BUTTONS ===== */
.btn { border-radius: 8px; font-size: 13px; font-weight: 500; }
.btn-primary { background: var(--primary); border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }

/* ===== STATUS BADGE ===== */
.status-ativo   { color: var(--success); font-weight: 600; }
.status-inativo { color: var(--text-muted); font-weight: 600; }
.status-pago    { color: var(--success); font-weight: 600; }
.status-pendente { color: var(--warning); font-weight: 600; }

/* ===== DAY DETAIL (visao semanal) ===== */
.day-row {
    display: flex;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    gap: 12px;
}
.day-row:last-child { border-bottom: none; }

.day-name {
    width: 90px;
    font-weight: 600;
    font-size: 13px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.day-name.hoje { color: var(--primary); }

.day-amounts {
    flex: 1;
    display: flex;
    gap: 16px;
}

.day-entrada { color: var(--entrada-color); font-size: 13px; }
.day-saida   { color: var(--saida-color); font-size: 13px; }
.day-saldo   { color: var(--text-secondary); font-size: 13px; margin-left: auto; }

/* ===== PARCEIRO CARD ===== */
.parceiro-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
    box-shadow: var(--shadow);
}

.parceiro-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    color: white;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px;
    font-weight: 700;
    flex-shrink: 0;
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-muted);
}
.empty-state i { font-size: 48px; display: block; margin-bottom: 16px; opacity: 0.4; }
.empty-state p { margin: 0; font-size: 15px; }

/* ===== SIDEBAR OVERLAY (mobile) ===== */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-overlay.open { display: block; }
    .main-content { margin-left: 0; }
    .content-area { padding: 16px; }
    .summary-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 575px) {
    .summary-grid { grid-template-columns: 1fr; }
    .summary-value { font-size: 20px; }
}

/* ===== USER MENU (sidebar footer) ===== */
.btn-user-menu {
    display: flex;
    align-items: center;
    gap: 10px;
    background: none;
    border: 1px solid var(--sidebar-border);
    border-radius: 8px;
    padding: 8px 10px;
    cursor: pointer;
    text-align: left;
    transition: background 0.15s;
    color: var(--sidebar-text);
}
.btn-user-menu:hover { background: rgba(255,255,255,0.07); }

.user-avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    color: white;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700;
    flex-shrink: 0;
}

.user-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}
.user-nome {
    font-size: 13px;
    font-weight: 600;
    color: #e2e8f0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.user-email {
    font-size: 11px;
    color: var(--sidebar-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* sidebar-footer flex ajuste */
.sidebar-footer {
    padding: 12px 14px;
    border-top: 1px solid var(--sidebar-border);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ===== LOADING ===== */
.spinner-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.3);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}
.spinner-overlay.active { display: flex; }

/* ===== MODAL tweaks ===== */
.modal-content {
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text-primary);
}
.modal-header { border-bottom-color: var(--border); }
.modal-footer { border-top-color: var(--border); }

/* ===== TIPO SELECTOR ===== */
.tipo-selector { display: flex; gap: 8px; }
.tipo-btn {
    flex: 1; padding: 10px;
    border: 2px solid var(--border);
    border-radius: 8px;
    background: var(--card-bg);
    color: var(--text-secondary);
    cursor: pointer;
    text-align: center;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.15s;
}
.tipo-btn:hover { border-color: var(--input-border); }
.tipo-btn.entrada.selected {
    border-color: var(--success);
    background: var(--entrada-bg);
    color: var(--entrada-color);
}
.tipo-btn.saida.selected {
    border-color: var(--danger);
    background: var(--saida-bg);
    color: var(--saida-color);
}

/* ===== ALERT tweaks ===== */
[data-theme="dark"] .alert { background: var(--card-bg); border-color: var(--border); }

/* ===== PAGINATION ===== */
.page-link { color: var(--primary); }
.page-item.active .page-link { background: var(--primary); border-color: var(--primary); }

/* ===== DIARIA PENDENTE highlight ===== */
tr.pendente td { background: rgba(245,158,11,0.05); }