/* ============================================================
   MINHAS CONTAS — style.css (Fase 2)
   Material 3 executado de verdade: rail recolhível, lista
   protagonista, componentes arredondados e consistentes.
   ============================================================ */

:root {
    --md-sys-color-primary: #0061A4; --md-sys-color-on-primary: #FFFFFF;
    --md-sys-color-primary-container: #D1E4FF; --md-sys-color-on-primary-container: #001D36;
    --md-sys-color-error: #BA1A1A; --md-sys-color-error-container: #FCE8E6;
    --md-sys-color-success: #146C2E; --md-sys-color-success-container: #E6F4EA;
    --md-sys-color-surface: #FDFBFF; --md-sys-color-surface-container: #F1F3F8;
    --md-sys-color-surface-variant: #DFE2EB;
    --md-sys-color-on-surface: #1A1C1E; --md-sys-color-outline: #74777F;
    --md-sys-shape-large: 20px; --md-sys-shape-medium: 12px; --md-sys-shape-full: 100px;
    --sombra-1: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
    --sombra-fab: 0 6px 16px rgba(0, 97, 164, 0.35);
    --rail-larg: 240px; --rail-larg-mini: 76px;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Roboto', sans-serif; }
body { background: var(--md-sys-color-surface); color: var(--md-sys-color-on-surface); display: flex; height: 100vh; overflow: hidden; }
body.no-scroll { overflow: hidden !important; }
.escondido { display: none !important; }
h2, h3, .card-value { font-family: 'Outfit', sans-serif; }

/* ============ RAIL (menu lateral recolhível) ============ */
.rail {
    width: var(--rail-larg); flex-shrink: 0; z-index: 100;
    background: var(--md-sys-color-surface-container);
    padding: 16px 12px; display: flex; flex-direction: column; gap: 8px;
    transition: width 0.25s ease;
}
.rail.mini { width: var(--rail-larg-mini); }
.rail.mini .rail-label, .rail.mini .rail-logo { display: none; }
.rail.mini .rail-item { justify-content: center; padding: 14px 0; }

.rail-toggle {
    align-self: flex-start; border: none; background: transparent; cursor: pointer;
    color: var(--md-sys-color-on-surface); padding: 12px; border-radius: 50%;
    display: flex; transition: background 0.2s;
}
.rail-toggle:hover { background: var(--md-sys-color-surface-variant); }
.rail.mini .rail-toggle { align-self: center; }

.rail-logo {
    font-family: 'Outfit', sans-serif; font-size: 1.35rem; line-height: 1.15;
    color: var(--md-sys-color-primary); padding: 4px 16px 20px;
}

.rail-item {
    display: flex; align-items: center; gap: 14px; padding: 13px 16px;
    border-radius: var(--md-sys-shape-full); cursor: pointer; text-decoration: none;
    color: var(--md-sys-color-on-surface); font-weight: 500; font-size: 0.95rem;
    transition: background 0.2s; white-space: nowrap;
}
.rail-item:hover { background: var(--md-sys-color-surface-variant); }
.rail-item.ativo { background: var(--md-sys-color-primary-container); color: var(--md-sys-color-on-primary-container); }
.rail-item.ativo .material-symbols-rounded { font-variation-settings: 'FILL' 1; }
.btn-sair { margin-top: auto; color: var(--md-sys-color-error); }

/* ============ ÁREA PRINCIPAL ============ */
#app-content { flex-grow: 1; padding: 28px 32px 96px; overflow-y: auto; height: 100vh; }

.top-bar { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.top-bar h2 { font-size: 1.65rem; font-weight: 600; }
.top-bar-sub { color: var(--md-sys-color-outline); font-size: 0.9rem; margin-top: 2px; }
.filtro-mes { width: auto; margin: 0; background: #fff; }

/* ============ CARDS DE RESUMO ============ */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.m3-card { padding: 20px 24px; border-radius: var(--md-sys-shape-large); display: flex; flex-direction: column; gap: 6px; }
.card-topo { display: flex; justify-content: space-between; align-items: center; }
.card-label { font-size: 0.9rem; font-weight: 500; }
.card-value { font-size: 1.75rem; font-weight: 700; letter-spacing: -0.5px; }
.card-sub { font-size: 0.8rem; opacity: 0.75; }
.m3-card.receita { background: var(--md-sys-color-success-container); color: var(--md-sys-color-success); }
.m3-card.despesa { background: var(--md-sys-color-error-container); color: var(--md-sys-color-error); }
.m3-card.saldo { background: var(--md-sys-color-primary-container); color: var(--md-sys-color-on-primary-container); }

/* ============ PAINÉIS (lista + gráfico) ============ */
.conteudo-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.m3-panel { background: #fff; border: 1px solid var(--md-sys-color-surface-variant); border-radius: var(--md-sys-shape-large); overflow: hidden; }
.panel-header { display: flex; justify-content: space-between; align-items: center; padding: 18px 20px 12px; }
.panel-header h3 { font-size: 1.05rem; font-weight: 600; }
.panel-contagem { font-size: 0.8rem; color: var(--md-sys-color-outline); }

.panel-grafico { padding-bottom: 16px; }
.grafico-wrap { padding: 8px 20px; max-width: 360px; margin: 0 auto; }
.grafico-vazio { text-align: center; color: var(--md-sys-color-outline); padding: 24px; font-size: 0.9rem; }

/* ============ LINHA DE LANÇAMENTO ============ */
.linha-lancamento {
    padding: 12px 20px; display: flex; align-items: center; justify-content: space-between;
    gap: 12px; border-top: 1px solid var(--md-sys-color-surface-container); transition: background 0.15s;
}
.linha-lancamento:hover { background: var(--md-sys-color-surface); }
.linha-lancamento.pendente { background: #FFFDF5; }

.linha-esquerda { display: flex; align-items: center; gap: 14px; min-width: 0; }
.icone-fluxo {
    width: 42px; height: 42px; border-radius: 14px; display: flex;
    align-items: center; justify-content: center; flex-shrink: 0;
}
.icone-fluxo .material-symbols-rounded { font-size: 22px; }
.icone-receita { background: var(--md-sys-color-success-container); color: var(--md-sys-color-success); }
.icone-despesa { background: var(--md-sys-color-error-container); color: var(--md-sys-color-error); }

.linha-nome { font-weight: 500; font-size: 0.98rem; display: flex; align-items: center; gap: 8px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.linha-detalhes { font-size: 0.82rem; color: var(--md-sys-color-outline); margin-top: 2px; }

.linha-direita { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.linha-valor { font-weight: 700; font-family: 'Outfit', sans-serif; font-size: 1.02rem; margin-right: 8px; white-space: nowrap; }

/* Chip de status clicável (pago/pendente) — coração do produto */
.chip-status {
    border: none; cursor: pointer; font-size: 0.72rem; font-weight: 500;
    padding: 4px 10px; border-radius: var(--md-sys-shape-full);
    display: inline-flex; align-items: center; gap: 4px; transition: 0.2s;
}
.chip-status .material-symbols-rounded { font-size: 14px; }
.chip-status.pago { background: var(--md-sys-color-success-container); color: var(--md-sys-color-success); }
.chip-status.aberto { background: #FFF3CD; color: #856404; }
.chip-status:hover { filter: brightness(0.95); }

/* Botões de ícone (editar/excluir) — círculos suaves */
.btn-icone {
    border: none; background: transparent; cursor: pointer; color: var(--md-sys-color-outline);
    width: 38px; height: 38px; border-radius: 50%; display: flex;
    align-items: center; justify-content: center; transition: background 0.2s, color 0.2s;
}
.btn-icone .material-symbols-rounded { font-size: 20px; }
.btn-icone:hover { background: var(--md-sys-color-surface-variant); color: var(--md-sys-color-on-surface); }
.btn-icone.erro:hover { background: var(--md-sys-color-error-container); color: var(--md-sys-color-error); }

.lista-vazia { text-align: center; color: var(--md-sys-color-outline); padding: 32px 20px; font-size: 0.92rem; }

/* ============ BOTÕES ============ */
.m3-btn-primario {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--md-sys-color-primary); color: var(--md-sys-color-on-primary);
    border: none; border-radius: var(--md-sys-shape-full); padding: 11px 24px;
    font-weight: 500; font-size: 0.95rem; cursor: pointer; transition: box-shadow 0.2s, filter 0.2s;
}
.m3-btn-primario:hover { filter: brightness(1.08); box-shadow: var(--sombra-1); }
.m3-btn-primario .material-symbols-rounded { font-size: 20px; }

.m3-btn-tonal {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--md-sys-color-primary-container); color: var(--md-sys-color-on-primary-container);
    border: none; border-radius: var(--md-sys-shape-full); padding: 11px 20px;
    font-weight: 500; font-size: 0.9rem; cursor: pointer; transition: filter 0.2s;
}
.m3-btn-tonal:hover { filter: brightness(0.96); }
.m3-btn-tonal .material-symbols-rounded { font-size: 20px; }

.m3-btn-texto {
    background: transparent; border: none; color: var(--md-sys-color-primary);
    font-weight: 500; font-size: 0.95rem; padding: 11px 18px; cursor: pointer;
    border-radius: var(--md-sys-shape-full); transition: background 0.2s;
}
.m3-btn-texto:hover { background: var(--md-sys-color-surface-variant); }

.m3-btn-erro {
    background: var(--md-sys-color-error); color: #fff; border: none;
    border-radius: var(--md-sys-shape-full); padding: 11px 24px;
    font-weight: 500; font-size: 0.95rem; cursor: pointer; transition: filter 0.2s;
}
.m3-btn-erro:hover { filter: brightness(1.1); }

/* ============ FAB estendido ============ */
.m3-fab {
    position: fixed; bottom: 28px; right: 28px; z-index: 90;
    display: flex; align-items: center; gap: 10px;
    background: var(--md-sys-color-primary); color: #fff;
    border: none; border-radius: 18px; padding: 16px 22px;
    font-size: 0.95rem; font-weight: 500; font-family: 'Roboto', sans-serif;
    cursor: pointer; box-shadow: var(--sombra-fab);
    transition: transform 0.2s, box-shadow 0.2s;
}
.m3-fab:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0, 97, 164, 0.45); }
.m3-fab .material-symbols-rounded { font-size: 24px; }

/* ============ INPUTS ============ */
.m3-input, .m3-select {
    width: 100%; padding: 12px 14px; border-radius: var(--md-sys-shape-medium);
    border: 1px solid var(--md-sys-color-surface-variant); margin-top: 6px;
    font-size: 0.95rem; background: #fff; transition: border-color 0.2s, box-shadow 0.2s;
}
.m3-input:focus, .m3-select:focus {
    outline: none; border-color: var(--md-sys-color-primary);
    box-shadow: 0 0 0 3px rgba(0, 97, 164, 0.12);
}

/* ============ CONTROLE SEGMENTADO ============ */
.segmented {
    display: flex; border-radius: var(--md-sys-shape-full); overflow: hidden;
    border: 1px solid var(--md-sys-color-surface-variant); width: fit-content;
}
.seg-opcao {
    border: none; background: #fff; cursor: pointer; padding: 10px 20px;
    font-size: 0.9rem; font-weight: 500; color: var(--md-sys-color-on-surface);
    display: inline-flex; align-items: center; gap: 6px; transition: background 0.2s;
}
.seg-opcao .material-symbols-rounded { font-size: 18px; }
.seg-opcao:hover { background: var(--md-sys-color-surface-container); }
.seg-opcao.ativo { background: var(--md-sys-color-primary-container); color: var(--md-sys-color-on-primary-container); }

.segmented-fluxo { width: 100%; margin-bottom: 18px; }
.segmented-fluxo .seg-opcao { flex: 1; justify-content: center; padding: 12px; }
.segmented-fluxo .seg-opcao.ativo[data-valor="Despesa"] { background: var(--md-sys-color-error-container); color: var(--md-sys-color-error); }
.segmented-fluxo .seg-opcao.ativo[data-valor="Receita"] { background: var(--md-sys-color-success-container); color: var(--md-sys-color-success); }

/* ============ MODAIS ============ */
.dialog-overlay {
    position: fixed; inset: 0; background: rgba(26, 28, 30, 0.45); z-index: 1000;
    display: flex; justify-content: center; align-items: center; backdrop-filter: blur(3px);
    padding: 16px;
}
.m3-dialog {
    background: var(--md-sys-color-surface); border-radius: 28px; padding: 28px;
    width: 100%; max-width: 480px; max-height: 92vh; overflow-y: auto;
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}
.dialog-titulo { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.dialog-titulo h2 { font-size: 1.3rem; font-weight: 600; }

.campo { display: flex; flex-direction: column; font-size: 0.85rem; color: var(--md-sys-color-outline); margin-bottom: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.toggles-row {
    display: flex; gap: 12px; margin: 4px 0 16px;
}
.toggle-item {
    flex: 1; display: flex; align-items: center; gap: 12px;
    background: var(--md-sys-color-surface-container); padding: 14px 16px;
    border-radius: var(--md-sys-shape-medium); cursor: pointer;
    font-size: 0.88rem; color: var(--md-sys-color-on-surface);
}

.dialog-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

/* Diálogo de confirmação */
.dialog-confirmar { max-width: 360px; text-align: center; }
.confirmar-icone {
    font-size: 34px; color: var(--md-sys-color-error);
    background: var(--md-sys-color-error-container); border-radius: 50%;
    width: 60px; height: 60px; display: inline-flex; align-items: center;
    justify-content: center; margin-bottom: 12px;
}
.dialog-confirmar h2 { font-size: 1.2rem; margin-bottom: 8px; }
.dialog-confirmar p { color: var(--md-sys-color-outline); font-size: 0.92rem; }
.dialog-confirmar .dialog-actions { justify-content: center; }

/* ============ TOGGLE SWITCH ============ */
.switch { position: relative; display: inline-block; width: 46px; height: 26px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; inset: 0; background: var(--md-sys-color-surface-variant); border-radius: 26px; transition: 0.25s; }
.slider:before { position: absolute; content: ""; height: 20px; width: 20px; left: 3px; bottom: 3px; background: #fff; border-radius: 50%; transition: 0.25s; box-shadow: 0 1px 2px rgba(0,0,0,0.2); }
input:checked + .slider { background: var(--md-sys-color-primary); }
input:checked + .slider:before { transform: translateX(20px); }

/* ============ CATEGORIAS ============ */
.painel-nova-categoria { padding: 18px 20px; margin-bottom: 16px; }
.form-categoria { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.form-categoria .m3-input { flex: 1; min-width: 200px; margin-top: 0; }

.lista-chips { display: flex; flex-wrap: wrap; gap: 10px; padding: 8px 20px 20px; }
.chip-categoria {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--md-sys-color-surface-container); border: 1px solid var(--md-sys-color-surface-variant);
    border-radius: var(--md-sys-shape-full); padding: 8px 8px 8px 16px;
    font-size: 0.88rem; font-weight: 500;
}
.chip-categoria .chip-remover {
    border: none; background: transparent; cursor: pointer; color: var(--md-sys-color-outline);
    width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    transition: 0.2s;
}
.chip-categoria .chip-remover:hover { background: var(--md-sys-color-error-container); color: var(--md-sys-color-error); }
.chip-categoria .chip-remover .material-symbols-rounded { font-size: 16px; }

/* ============ SNACKBAR ============ */
#snackbar {
    visibility: hidden; min-width: 260px; max-width: 90vw; background: #2C2F33; color: #fff;
    text-align: center; border-radius: var(--md-sys-shape-medium); padding: 14px 20px;
    position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%);
    z-index: 2000; box-shadow: 0 4px 12px rgba(0,0,0,0.25); transition: 0.3s; opacity: 0;
    font-size: 0.92rem;
}
#snackbar.show { visibility: visible; opacity: 1; bottom: 44px; }
#snackbar.erro { background: var(--md-sys-color-error); }
#snackbar.sucesso { background: var(--md-sys-color-success); }

/* ============ RESPONSIVO (mobile) ============ */
@media (max-width: 900px) {
    .conteudo-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    body { flex-direction: column; }
    .rail, .rail.mini {
        width: 100%; height: 68px; order: 2;
        flex-direction: row; justify-content: space-around; align-items: center;
        padding: 6px 8px; gap: 0;
        border-top: 1px solid var(--md-sys-color-surface-variant);
    }
    .rail-logo, .rail-toggle, .rail-label { display: none !important; }
    .rail-item, .rail.mini .rail-item { padding: 10px 18px; justify-content: center; }
    .btn-sair { margin-top: 0; }

    #app-content { order: 1; padding: 16px 16px 100px; }
    .top-bar h2 { font-size: 1.35rem; }
    .m3-fab { bottom: 84px; right: 16px; padding: 16px; }
    .m3-fab .fab-label { display: none; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .toggles-row { flex-direction: column; }
    .m3-dialog { padding: 22px; border-radius: 22px; }
}