/* =====================================================
   CabralCare — Layout Global
   Responsabilidade: estrutura da página.
   Contém: Login Page, Navbar, Sidebar, Main Content.
   ===================================================== */

/* =====================================================
   LOGIN PAGE
   ===================================================== */

body.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg);
    color: var(--color-text);
    position: relative;
    overflow: hidden;
}

body.login-page::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, var(--color-primary-soft) 0%, rgba(255,255,255,0) 70%);
    z-index: 0;
    border-radius: 50%;
}

body.login-page::after {
    content: '';
    position: absolute;
    bottom: -20%;
    right: -10%;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, var(--color-secondary-subtle) 0%, rgba(255,255,255,0) 70%);
    z-index: 0;
    border-radius: 50%;
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    animation: cardEntrance 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes cardEntrance {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-brand {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 2rem;
    text-align: center;
    letter-spacing: -0.05em;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-brand img {
    max-width: 200px;
    height: auto;
    object-fit: contain;
}

.btn-login {
    padding: 0.625rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--font-size-sm);
    margin-top: 1rem;
    background-color: var(--color-primary);
    border: none;
    color: var(--color-on-primary);
    transition: all var(--transition-fast);
    width: 100%;
}

.btn-login:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.login-card .alert {
    border-radius: var(--radius-md);
    border: 1px solid var(--color-danger-subtle);
    background-color: var(--color-danger-subtle);
    color: var(--color-danger);
    font-size: var(--font-size-sm);
    padding: 0.75rem;
}

.login-card > p:last-child {
    margin-top: 1.5rem;
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    text-align: center;
}


/* =====================================================
   SIDEBAR (NOW THE ONLY NAVIGATION)
   ===================================================== */

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--color-primary); /* Fundo azul escuro */
    transition: width var(--transition-normal);
    z-index: 1020;
    display: flex;
    flex-direction: column;
}

body.sidebar-expanded .sidebar {
    width: var(--sidebar-width-expanded);
}

.sidebar-header {
    padding: 1rem 0.75rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-bottom: 1px solid var(--color-sidebar-overlay);
}


/* Logos visibility toggling */
.brand-logo-icon {
    display: block;
    height: 40px;
    width: 40px;
    object-fit: contain;
    transition: opacity var(--transition-fast);
}

.brand-logo-full {
    display: none;
    height: 32px;
    width: auto;
    object-fit: contain;
}

body.sidebar-expanded .brand-logo-icon {
    display: none;
}

body.sidebar-expanded .brand-logo-full {
    display: block;
    height: 40px; /* Aumentado um pouco quando aberto */
}

/* Sidebar Hamburger Toggle Button */
.sidebar-toggle-btn {
    background-color: transparent;
    color: var(--color-on-primary);
    border-radius: var(--radius-md);
    width: 40px;
    height: 40px;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    opacity: 0.85;
}

.sidebar-toggle-btn:hover {
    background-color: var(--color-sidebar-overlay);
    color: var(--color-on-primary);
    opacity: 1;
}

.sidebar-toggle-icon {
    font-size: 1.75rem;
    line-height: 1;
}




.sidebar-link {
    display: flex;
    align-items: center;
    padding: 0.625rem 1rem;
    margin: 0.25rem 0.75rem;
    color: var(--color-on-primary); /* Texto branco/claro */
    text-decoration: none;
    white-space: nowrap;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
    opacity: 0.75;
}

/* Centralização do ícone quando a sidebar está colapsada */
body:not(.sidebar-expanded) .sidebar-link {
    padding-left: 0;
    padding-right: 0;
    justify-content: center;
    margin-left: 0.5rem;
    margin-right: 0.5rem;
}

body:not(.sidebar-expanded) .sidebar-link > span,
body:not(.sidebar-expanded) .user-info-sidebar {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
}

body:not(.sidebar-expanded) .sidebar-user-btn {
    justify-content: center;
    padding-left: 0 !important;
}

.sidebar-link:hover, .sidebar-user-btn:hover {
    color: var(--color-on-primary);
    background-color: var(--color-sidebar-overlay);
    opacity: 1;
}

.sidebar-link.active {
    color: var(--color-on-primary);
    background-color: var(--color-sidebar-overlay);
    font-weight: 600;
    opacity: 1;
}

.sidebar-link i, .sidebar-user-btn i {
    font-size: 1.125rem;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-link > span, .user-info-sidebar {
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
}

body.sidebar-expanded .sidebar-link > span, 
body.sidebar-expanded .user-info-sidebar {
    opacity: 1;
    pointer-events: auto;
}

body:not(.sidebar-expanded) .badge-container {
    position: absolute;
    top: 2px;
    right: 2px;
    opacity: 1;
    visibility: visible;
    pointer-events: none;
    transform: scale(0.85);
}

/* User Button */
.sidebar-user-btn {
    opacity: 0.75;
    transition: all var(--transition-fast);
    background-color: transparent;
    border: none;
}

.sidebar-user-btn::after {
    margin-left: auto;
}

body:not(.sidebar-expanded) .sidebar-user-btn::after {
    display: none !important;
}

/* TMP-07: classes para elementos do sidebar-footer (antes inline) */
.sidebar-footer {
    border-top: 1px solid var(--color-sidebar-overlay);
}

.user-info-sidebar {
    font-size: var(--font-size-sm);
    overflow: hidden;
    margin-left: 0.2rem;
}

.sidebar-user-tenant {
    opacity: 0.7;
    font-size: var(--font-size-xs);
}

.sidebar-dropdown-menu {
    min-width: 220px;
}

.sidebar-dropdown-label {
    font-size: var(--font-size-xs);
    letter-spacing: 0.05em;
}

.sidebar-tenant-icon {
    font-size: var(--font-size-sm);
}



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

.main-content {
    margin-top: 0; /* Navbar removed */
    margin-left: var(--sidebar-width);
    transition: margin-left var(--transition-normal);
    padding: 2rem 2.5rem;
    min-height: 100vh;
}

body.sidebar-expanded .main-content {
    margin-left: var(--sidebar-width-expanded);
}

/* Page Headers */
.main-content h1,
.main-content .h3 {
    color: var(--color-text);
    font-weight: 700;
    letter-spacing: -0.025em;
}


/* =====================================================
   RESPONSIVE — Layout
   ===================================================== */

@media (max-width: 768px) {
    .sidebar {
        top: 0;
        left: 0;
        right: 0;
        width: 100% !important;
        height: var(--navbar-height);
        bottom: auto;
        flex-direction: row;
        background: var(--color-primary);
        z-index: 1020;
        box-shadow: var(--shadow-sm);
    }

    .sidebar-header {
        width: 100%;
        height: 100%;
        padding: 0 1rem !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        border-bottom: none;
        gap: 0;
    }

    .brand-logo-icon {
        display: none !important;
    }

    .brand-logo-full {
        display: block !important;
        height: 36px;
    }

    /* Gaveta Lateral (Drawer Mobile): .sidebar-body e .sidebar-footer */
    .sidebar-body,
    .sidebar-footer {
        position: fixed;
        right: calc(-1 * var(--sidebar-width-expanded));
        left: auto;
        width: var(--sidebar-width-expanded);
        background: var(--color-primary);
        transition: right var(--transition-normal);
        z-index: 1020;
        box-shadow: var(--shadow-md);
    }

    .sidebar-body {
        top: var(--navbar-height);
        bottom: 80px;
        overflow-y: auto;
        padding-top: 1rem !important;
    }

    .sidebar-footer {
        bottom: 0;
        height: auto;
        padding-bottom: 0.5rem;
    }

    /* Quando ativada a classe sidebar-expanded, abre a gaveta no mobile pela direita */
    body.sidebar-expanded .sidebar-body,
    body.sidebar-expanded .sidebar-footer {
        right: 0;
        left: auto;
    }

    /* Exibe os rótulos de texto e informações do usuário dentro da gaveta mobile */
    .sidebar-link > span,
    .user-info-sidebar {
        opacity: 1 !important;
        visibility: visible !important;
        width: auto !important;
        height: auto !important;
        position: static !important;
        pointer-events: auto !important;
    }

    .sidebar-link {
        justify-content: flex-start !important;
        padding-left: 1rem !important;
        padding-right: 1rem !important;
        margin-left: 0.75rem !important;
        margin-right: 0.75rem !important;
    }

    .sidebar-user-btn {
        justify-content: flex-start !important;
        padding-left: 1rem !important;
    }

    .sidebar-user-btn::after {
        display: block !important;
    }

    .main-content {
        margin-left: 0 !important;
        margin-top: var(--navbar-height);
        padding: 1.25rem 1rem;
    }

    /* Backdrop da sidebar em mobile */
    body.sidebar-expanded #sidebar-backdrop {
        display: block;
    }
}

/* CSS-06: #sidebar-backdrop — overlay da sidebar em mobile */
#sidebar-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-backdrop);
    z-index: 1019;
    backdrop-filter: blur(2px);
    animation: fadeIn 0.2s ease-out;
    cursor: pointer; /* indica que clicar fecha a sidebar */
}