/* =========================================
   VARIÁVEIS GLOBAIS E RESET
========================================= */
:root {
    --bg-main: #FDFBF7;
    --bg-sidebar: #FFFFFF;
    --bg-card: #FFFFFF;
    --text-dark: #2C2C2C;
    --text-muted: #777777;
    --border-color: #EAEAEA;
    --btn-color: #3A3A3A;
    --btn-hover: #222222;
    --danger-color: #D32F2F;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-dark);
}

/* =========================================
   TELA DE LOGIN (CLIENTE/RECEPÇÃO)
========================================= */
.login-body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-box {
    background-color: var(--bg-card);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.brand-title {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 8px;
}

.brand-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: left;
}

/* =========================================
   LAYOUT DO PAINEL PROFISSIONAL
========================================= */
.app-container {
    display: flex;
    min-height: 100vh;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 998;
}

.sidebar {
    width: 250px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 999;
    transition: transform 0.3s ease;
}

.brand {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.brand h2 { font-size: 24px; font-weight: 700; letter-spacing: -1px; }
.badge { background-color: var(--text-dark); color: #FFF; font-size: 10px; padding: 3px 6px; border-radius: 4px; text-transform: uppercase; }

.menu { padding: 16px 0; display: flex; flex-direction: column; }
.menu-btn {
    background: transparent; border: none; padding: 16px 24px; text-align: left;
    font-size: 15px; color: var(--text-muted); cursor: pointer; transition: all 0.2s;
}
.menu-btn:hover { background-color: var(--bg-main); }
.menu-btn.active {
    background-color: var(--bg-main); color: var(--text-dark);
    font-weight: 600; border-right: 3px solid var(--text-dark);
}

.content { flex: 1; display: flex; flex-direction: column; width: 100%; }

.topbar {
    height: 70px; background-color: var(--bg-sidebar); border-bottom: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center; padding: 0 24px;
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.topbar h1 { font-size: 18px; font-weight: 600; }
.user-info { font-size: 14px; color: var(--text-muted); }

.btn-menu-mobile {
    display: none; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--text-dark);
}

.tab-content { display: none; padding: 24px; }
.tab-content.active { display: block; }

.section-header { margin-bottom: 24px; }
.section-header h2 { font-size: 20px; }
.section-header p { color: var(--text-muted); font-size: 14px; }
.divisor { border: 0; border-top: 1px solid var(--border-color); margin: 40px 0; }

.grid-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.card {
    background-color: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 8px; padding: 24px; box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

/* =========================================
   FORMULÁRIOS E BOTÕES (USADOS EM TODO APP)
========================================= */
.input-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.input-group { margin-bottom: 16px; }
.input-group label {
    display: block; font-size: 12px; font-weight: 600; margin-bottom: 6px;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.input-group input, .input-group textarea {
    width: 100%; padding: 12px; border: 1px solid var(--border-color); border-radius: 4px;
    font-size: 14px; outline: none; background-color: #FAFAFA; resize: vertical;
}
.input-group input:focus, .input-group textarea:focus { border-color: var(--text-dark); background-color: #FFF; }

.btn-dark {
    width: 100%; background-color: var(--btn-color); color: #FFF; border: none;
    padding: 14px; border-radius: 4px; font-size: 14px; font-weight: 600; cursor: pointer; transition: 0.2s; margin-top: 8px;
}
.btn-dark:hover { background-color: var(--btn-hover); }

/* =========================================
   LISTAS DE GERENCIAMENTO (CADASTROS)
========================================= */
.list-container { display: flex; flex-direction: column; gap: 12px; }
.list-item {
    background-color: #FFF; border: 1px solid var(--border-color); padding: 16px;
    border-radius: 6px; display: flex; flex-direction: column; gap: 8px;
}
.item-header { display: flex; justify-content: space-between; align-items: center; }
.item-title { font-weight: 600; font-size: 15px; }
.item-desc { font-size: 13px; color: var(--text-muted); line-height: 1.4; }
.item-tags { display: flex; gap: 8px; font-size: 12px; color: var(--btn-color); font-weight: 500;}
.item-actions { display: flex; gap: 8px; margin-top: 8px; }

.btn-acao {
    padding: 6px 12px; border: 1px solid var(--border-color); background: #FFF;
    border-radius: 4px; cursor: pointer; font-size: 12px; font-weight: 500;
}
.btn-acao:hover { background: var(--bg-main); }
.btn-acao.delete { color: var(--danger-color); border-color: #FFCDD2; }
.btn-acao.delete:hover { background: #FFEBEE; }

/* =========================================
   AGENDA
========================================= */
.agenda-controls { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 24px; gap: 16px; }
.input-date { padding: 12px; border: 1px solid var(--border-color); border-radius: 4px; font-size: 15px; outline: none; background-color: #FAFAFA; }
.input-date:focus { border-color: var(--text-dark); background-color: #FFF; }
.agenda-grid { display: flex; flex-direction: column; gap: 12px; }

.horario-slot {
    display: flex; background-color: #FFF; border: 1px solid var(--border-color);
    border-radius: 6px; overflow: hidden; transition: box-shadow 0.2s;
}
.horario-slot:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.05); }

.horario-hora {
    background-color: #F8F9FA; padding: 16px; font-weight: 600;
    border-right: 1px solid var(--border-color); min-width: 80px; text-align: center;
    display: flex; align-items: center; justify-content: center;
}
.horario-conteudo { padding: 16px; flex: 1; display: flex; justify-content: space-between; align-items: center; }
.horario-livre { color: var(--text-muted); font-style: italic; font-size: 14px; }
.horario-ocupado { background-color: #FFFFFF; border-left: 4px solid var(--text-dark); }
.agendamento-info strong { display: block; font-size: 15px; margin-bottom: 4px; }
.agendamento-info span { font-size: 13px; color: var(--text-muted); }

/* =========================================
   RESPONSIVIDADE (MOBILE & TABLET)
========================================= */
@media (max-width: 992px) {
    .grid-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .btn-menu-mobile { display: block; }
    .sidebar { position: fixed; top: 0; left: 0; height: 100vh; transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-overlay.open { display: block; }
    .user-info { display: none; }
    .tab-content { padding: 16px; }
    .card { padding: 16px; }
    .agenda-controls { flex-direction: column; align-items: stretch; }
    .agenda-controls .btn-dark { width: 100% !important; margin-top: 0; }
}

/* =========================================
   CONFIGURAÇÕES (CHECKBOXES)
========================================= */
.checkbox-group { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.checkbox-group label { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; color: var(--text-dark); }
.checkbox-group input[type="checkbox"] { width: 16px; height: 16px; cursor: pointer; accent-color: var(--text-dark); }

@media (max-width: 768px) {
    .checkbox-group { grid-template-columns: 1fr; } /* Empilha no celular */
}

/* =========================================
   MODAL (JANELAS FLUTUANTES)
========================================= */
.modal-overlay {
    display: none; /* Oculto por padrão */
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(0,0,0,0.6);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal-overlay.active {
    display: flex; /* Mostra o modal */
}

.modal-content {
    background-color: var(--bg-card);
    width: 100%; max-width: 450px;
    border-radius: 8px; padding: 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 24px; border-bottom: 1px solid var(--border-color); padding-bottom: 12px;
}

.modal-header h3 { font-size: 18px; font-weight: 600; }

.btn-close-modal {
    background: none; border: none; font-size: 20px; cursor: pointer; color: var(--text-muted);
}
.btn-close-modal:hover { color: var(--danger-color); }

/* Estilo para as caixas de seleção (Select) */
.input-select {
    width: 100%; padding: 12px; border: 1px solid var(--border-color); border-radius: 4px;
    font-size: 14px; outline: none; background-color: #FAFAFA; cursor: pointer;
}
.input-select:focus { border-color: var(--text-dark); background-color: #FFF; }

/* =========================================
   ALTERNÂNCIA DE VISÃO E CALENDÁRIO
========================================= */
.view-toggle {
    display: flex;
    background-color: #EAEAEA;
    border-radius: 6px;
    overflow: hidden;
}

.btn-toggle {
    background: transparent; border: none; padding: 8px 16px;
    font-size: 13px; font-weight: 600; color: var(--text-muted);
    cursor: pointer; transition: 0.2s;
}

.btn-toggle.active {
    background-color: var(--text-dark); color: #FFF;
}

.calendario-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 24px;
}

.calendario-header { margin-bottom: 16px; text-align: center; }

.calendario-dias-semana {
    display: grid; grid-template-columns: repeat(7, 1fr);
    text-align: center; font-size: 12px; font-weight: 600;
    color: var(--text-muted); margin-bottom: 8px;
}

.calendario-grid-mensal {
    display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px;
}

.calendario-dia {
    aspect-ratio: 1; border: 1px solid var(--border-color);
    border-radius: 4px; display: flex; flex-direction: column;
    align-items: center; justify-content: center; cursor: pointer;
    font-size: 14px; position: relative; transition: 0.2s;
}

.calendario-dia:hover { border-color: var(--text-dark); }
.calendario-dia.vazio { background-color: #FAFAFA; border-color: transparent; cursor: default; }
.calendario-dia.hoje { background-color: var(--text-dark); color: #FFF; font-weight: 600; }
.calendario-dia.tem-agendamento::after {
    content: ''; position: absolute; bottom: 6px; width: 6px; height: 6px;
    background-color: var(--text-dark); border-radius: 50%;
}

/* =========================================
   SUB-MENUS (INTERNO DAS ABAS)
========================================= */
.sub-menu {
    display: flex; gap: 24px; margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.sub-btn {
    background: none; border: none; padding: 12px 4px;
    font-size: 15px; font-weight: 600; color: var(--text-muted);
    cursor: pointer; border-bottom: 3px solid transparent; transition: 0.2s;
}

.sub-btn:hover { color: var(--text-dark); }
.sub-btn.active { color: var(--text-dark); border-bottom-color: var(--text-dark); }

.sub-view { display: none; }
.sub-view.active { display: block; animation: fadeIn 0.3s ease-out; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}